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Google Keyword Rankings for : what is ksoftirqd1
1
Why is ksoftirqd/0 process using all of my CPU? - Ask Ubuntu
https://askubuntu.com/questions/7858/why-is-ksoftirqd-0-process-using-all-of-my-cpu
ksoftirqd is a per-cpu kernel thread that runs when the machine is under heavy soft-interrupt load.So, it is not eating your cpu but rather reducing your IRQ ...
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https://askubuntu.com/questions/7858/why-is-ksoftirqd-0-process-using-all-of-my-cpu
ksoftirqd is a per-cpu kernel thread that runs when the machine is under heavy soft-interrupt load.So, it is not eating your cpu but rather reducing your IRQ ...
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2
ksoftirqd - Linux Device Drivers Development [Book] - O'Reilly
https://www.oreilly.com/library/view/linux-device-drivers/9781785280009/4924e580-97c8-4b45-8226-c900a49e27e0.xhtml
Ksoftirqds are responsible for late execution (process context this time). A ksoftirqd is a per-CPU kernel thread raised to handle unserved software interrupts:.
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https://www.oreilly.com/library/view/linux-device-drivers/9781785280009/4924e580-97c8-4b45-8226-c900a49e27e0.xhtml
Ksoftirqds are responsible for late execution (process context this time). A ksoftirqd is a per-CPU kernel thread raised to handle unserved software interrupts:.
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3
ksoftirqd uses 99% CPU triggered by network traffic
https://groups.google.com/g/linux.kernel/c/jDTSccQYBek
Hi,. I'm running a home PC here, which is acting as a router/firewall too. When I get a specific network traffic type (detailed below) ksoftirqd/0 starts ...
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https://groups.google.com/g/linux.kernel/c/jDTSccQYBek
Hi,. I'm running a home PC here, which is acting as a router/firewall too. When I get a specific network traffic type (detailed below) ksoftirqd/0 starts ...
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4
High CPU Usage due to ksoftirqd process - Extreme Portal
https://extremeportal.force.com/ExtrArticleDetail?an=000071245
High CPU Usage due to high ksoftirqd process sw0# sh process cpu top Rbridge-id: 2 top - 08:22:33 up 13 days, 17:45, 1 user, load average: ...
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https://extremeportal.force.com/ExtrArticleDetail?an=000071245
High CPU Usage due to high ksoftirqd process sw0# sh process cpu top Rbridge-id: 2 top - 08:22:33 up 13 days, 17:45, 1 user, load average: ...
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5
How to debug causes of excessive ksoftirqd resource usage?
https://unix.stackexchange.com/questions/235449/how-to-debug-causes-of-excessive-ksoftirqd-resource-usage
Check /proc/interrupts to find if one of or more interrupts occur excessively. Hint: Several thousand interrupts per second are no cause for ...
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https://unix.stackexchange.com/questions/235449/how-to-debug-causes-of-excessive-ksoftirqd-resource-usage
Check /proc/interrupts to find if one of or more interrupts occur excessively. Hint: Several thousand interrupts per second are no cause for ...
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6
[SOLVED] ksoftirqd high cpu usage and network performance
https://forums.gentoo.org/viewtopic-t-1102698-start-0.html
Code: root 20 0 0 0 0 S 41.4 0.0 0:56.50 ksoftirqd/0 root 20 0 0 0 0 S 16.9 0.0 1:42.80 ksoftirqd/7 root 20 0 0 0 0 R 10.9 0.0 0:39.93 ...
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https://forums.gentoo.org/viewtopic-t-1102698-start-0.html
Code: root 20 0 0 0 0 S 41.4 0.0 0:56.50 ksoftirqd/0 root 20 0 0 0 0 S 16.9 0.0 1:42.80 ksoftirqd/7 root 20 0 0 0 0 R 10.9 0.0 0:39.93 ...
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7
Suspicious ksoftirqd_1 process using high cpu [duplicate]
https://serverfault.com/questions/1018267/suspicious-ksoftirqd-1-process-using-high-cpu
Just for the record, yes, those processes where malicious. Apparently, they were some crypto mining programs that were installed in the system taking advantage ...
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https://serverfault.com/questions/1018267/suspicious-ksoftirqd-1-process-using-high-cpu
Just for the record, yes, those processes where malicious. Apparently, they were some crypto mining programs that were installed in the system taking advantage ...
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8
Oracle Linux: ksoftirqd Processes Take Up 99% of CPU Time ...
https://support.oracle.com/knowledge/Oracle%20Cloud/2726240_1.html
Oracle Cloud Infrastructure - Version N/A and later: Oracle Linux: ksoftirqd Processes Take Up 99% of CPU Time and mpstat(1) Shows Very High ...
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https://support.oracle.com/knowledge/Oracle%20Cloud/2726240_1.html
Oracle Cloud Infrastructure - Version N/A and later: Oracle Linux: ksoftirqd Processes Take Up 99% of CPU Time and mpstat(1) Shows Very High ...
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9
ksoftirqd uses 100% CPU : r/linuxadmin - Reddit
https://www.reddit.com/r/linuxadmin/comments/9wbo19/ksoftirqd_uses_100_cpu/
It shows that ksoftirqd uses 100% CPU and load is somewhere around 70.0 ... Urgent: Patch OpenSSL on November 1 to avoid “Critical” Security ...
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https://www.reddit.com/r/linuxadmin/comments/9wbo19/ksoftirqd_uses_100_cpu/
It shows that ksoftirqd uses 100% CPU and load is somewhere around 70.0 ... Urgent: Patch OpenSSL on November 1 to avoid “Critical” Security ...
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10
Multiple ksoftirqd processes show high CPU use
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk172886
Multiple ksoftirqd processes show high CPU use. CPU cores that are assigned to SND show high use when the fw_workers are in idle state.
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https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk172886
Multiple ksoftirqd processes show high CPU use. CPU cores that are assigned to SND show high use when the fw_workers are in idle state.
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11
ksoftirqd - Linux Manpages Online - man.cx manual pages
https://man.cx/ksoftirqd(9)
ksoftirqd is a per-cpu kernel thread that runs when the machine is under heavy soft-interrupt load. Soft interrupts are normally serviced on return from a ...
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https://man.cx/ksoftirqd(9)
ksoftirqd is a per-cpu kernel thread that runs when the machine is under heavy soft-interrupt load. Soft interrupts are normally serviced on return from a ...
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12
How do i fix ksoftirqd 100% cpu - linux - Stack Overflow
https://stackoverflow.com/questions/64392041/how-do-i-fix-ksoftirqd-100-cpu
As you can see from the sensors output, your CPU is running too hot. In response to that it is probably throttling like crazy to keep itself from ...
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https://stackoverflow.com/questions/64392041/how-do-i-fix-ksoftirqd-100-cpu
As you can see from the sensors output, your CPU is running too hot. In response to that it is probably throttling like crazy to keep itself from ...
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13
High ksoftirqd CPU usage on IPsec site-to-site traffic
https://community.ui.com/questions/High-ksoftirqd-CPU-usage-on-IPsec-site-to-site-traffic/5139e0f5-c075-4d74-9778-f5a39119270e
... idle 0% io 1% irq 97% sirq Load average: 1.76 1.43 0.96 2/27 5588 PID PPID USER STAT VSZ %VSZ CPU %CPU COMMAND 3 2 ubnt RW 0 0% 0 88% [ksoftirqd/0] 5568 ...
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https://community.ui.com/questions/High-ksoftirqd-CPU-usage-on-IPsec-site-to-site-traffic/5139e0f5-c075-4d74-9778-f5a39119270e
... idle 0% io 1% irq 97% sirq Load average: 1.76 1.43 0.96 2/27 5588 PID PPID USER STAT VSZ %VSZ CPU %CPU COMMAND 3 2 ubnt RW 0 0% 0 88% [ksoftirqd/0] 5568 ...
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14
wake up ksoftirqd if needed after scheduling NAPI
https://lore.kernel.org/netdev/YfwwBvO2+xVjer%[email protected]/T/
netdev.vger.kernel.org archive mirror · help / color / mirror / Atom feed. * [PATCH net-next 1/2] net: napi: wake up ksoftirqd if needed ...
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https://lore.kernel.org/netdev/YfwwBvO2+xVjer%[email protected]/T/
netdev.vger.kernel.org archive mirror · help / color / mirror / Atom feed. * [PATCH net-next 1/2] net: napi: wake up ksoftirqd if needed ...
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15
High load due to ksoftirqd, growing iptables rules · Issue #3117
https://github.com/k3s-io/k3s/issues/3117
Node(s) CPU architecture, OS, and Version: Linux 4.19.0-14-amd64 #1 SMP Debian 4.19.171-2 (2021-01-30) x86_64 GNU/Linux.
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https://github.com/k3s-io/k3s/issues/3117
Node(s) CPU architecture, OS, and Version: Linux 4.19.0-14-amd64 #1 SMP Debian 4.19.171-2 (2021-01-30) x86_64 GNU/Linux.
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16
Why system shows high number of context switching and ...
https://access.redhat.com/solutions/69271
One shouldn't verify these data at first place since there are many ... AM 0 17 150135.71 15035.71 ksoftirqd/1 10:15:27 AM 0 23 129769.61 ...
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https://access.redhat.com/solutions/69271
One shouldn't verify these data at first place since there are many ... AM 0 17 150135.71 15035.71 ksoftirqd/1 10:15:27 AM 0 23 129769.61 ...
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17
Problems with ksoftirqd/1 | Proxmox Support Forum
https://forum.proxmox.com/threads/problems-with-ksoftirqd-1.80099/
... 0.0 2:26.72 ksoftirqd/0 3497 root 20 0 1038828 328012 10836 S 5.7 2.0 0:48.72 kvm 1559 root 20 0 8903688 5.9g 6592 S 3.3 38.2 1:45.82 ...
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https://forum.proxmox.com/threads/problems-with-ksoftirqd-1.80099/
... 0.0 2:26.72 ksoftirqd/0 3497 root 20 0 1038828 328012 10836 S 5.7 2.0 0:48.72 kvm 1559 root 20 0 8903688 5.9g 6592 S 3.3 38.2 1:45.82 ...
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18
softirq: let ksoftirqd do its job - LWN.net
https://lwn.net/Articles/698807/
Subject: [PATCH] softirq: let ksoftirqd do its job ... 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git ...
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https://lwn.net/Articles/698807/
Subject: [PATCH] softirq: let ksoftirqd do its job ... 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git ...
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19
Softirq, Tasklets and Workqueues · Linux Inside - 0xax
https://0xax.gitbooks.io/linux-insides/content/Interrupts/linux-interrupts-9.html
In the past there was one way to defer interrupt handling in Linux kernel. ... systemd-cgls -k | grep ksoft ├─ 3 [ksoftirqd/0] ├─ 13 [ksoftirqd/1] ...
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https://0xax.gitbooks.io/linux-insides/content/Interrupts/linux-interrupts-9.html
In the past there was one way to defer interrupt handling in Linux kernel. ... systemd-cgls -k | grep ksoft ├─ 3 [ksoftirqd/0] ├─ 13 [ksoftirqd/1] ...
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20
show cpuload current - Aruba Networks
https://www.arubanetworks.com/techdocs/CLI-Bank/Content/aos10/sh-cpuload-curr.htm
... 1 running, 493 sleeping, 0 stopped, 1 zombie Cpu(s): 0.6%us, 1.0%sy, ... 0 0 0 S 0 0.0 0:10.95 migration/1 7 root 20 0 0 0 0 S 0 0.0 0:04.39 ksoftirqd/1 ...
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https://www.arubanetworks.com/techdocs/CLI-Bank/Content/aos10/sh-cpuload-curr.htm
... 1 running, 493 sleeping, 0 stopped, 1 zombie Cpu(s): 0.6%us, 1.0%sy, ... 0 0 0 S 0 0.0 0:10.95 migration/1 7 root 20 0 0 0 0 S 0 0.0 0:04.39 ksoftirqd/1 ...
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21
Heavy network traffic causes high CPU usage in ksoftirq
https://forums.developer.nvidia.com/t/heavy-network-traffic-causes-high-cpu-usage-in-ksoftirq/78299
There is no update from you for a period, assuming this is not an issue any more. Hence we are closing this topic. If need further support, please open ...
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https://forums.developer.nvidia.com/t/heavy-network-traffic-causes-high-cpu-usage-in-ksoftirq/78299
There is no update from you for a period, assuming this is not an issue any more. Hence we are closing this topic. If need further support, please open ...
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22
Hipersocket interface runs into netdev watchdog timeout and ...
https://www.suse.com/support/kb/doc/?id=000017830
... 2.6.16.60-0.95.1, NETDEV WATCHDOG transmit timeout kernel messages appear for Hipersocket interfaces under z/VM and the ksoftirqd kernel ...
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https://www.suse.com/support/kb/doc/?id=000017830
... 2.6.16.60-0.95.1, NETDEV WATCHDOG transmit timeout kernel messages appear for Hipersocket interfaces under z/VM and the ksoftirqd kernel ...
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23
High CPU (up to 30%) and finding why on cisco nexus 6001
https://community.cisco.com/t5/switching/high-cpu-up-to-30-and-finding-why-on-cisco-nexus-6001/td-p/4445231
CPU utilization for five seconds: 30%/3%; one minute: 31%; ... 0.0 0.0 0:43.71 migration/1 7 root 15 -5 0 0 0 S 0.0 0.0 1005:53 ksoftirqd/1.
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https://community.cisco.com/t5/switching/high-cpu-up-to-30-and-finding-why-on-cisco-nexus-6001/td-p/4445231
CPU utilization for five seconds: 30%/3%; one minute: 31%; ... 0.0 0.0 0:43.71 migration/1 7 root 15 -5 0 0 0 S 0.0 0.0 1005:53 ksoftirqd/1.
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24
Show System Resource Command Displays CPU Utilization ...
https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClpbCAC&lang=en_US
Tasks: 138 total, 3 running, 134 sleeping, 0 stopped, 1 zombie. Cpu(s): 0.2%us, 0.1%sy, ... 6 root 20 0 0 0 0 S 0 0.0 0:00.00 ksoftirqd/1 ...
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https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClpbCAC&lang=en_US
Tasks: 138 total, 3 running, 134 sleeping, 0 stopped, 1 zombie. Cpu(s): 0.2%us, 0.1%sy, ... 6 root 20 0 0 0 0 S 0 0.0 0:00.00 ksoftirqd/1 ...
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25
ksoftirqd uses 99% CPU triggered by network traffic (maybe ...
https://netdev.vger.kernel.narkive.com/bIyV30AG/ksoftirqd-uses-99-cpu-triggered-by-network-traffic-maybe-rlt-8139-related
After that ksoftirqd takes almost all the cpu-time and the network is not ... -1- c0114020 unshare_files 1 0.0104 c0134400 vma_prio_tree_add 1 0.0057
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https://netdev.vger.kernel.narkive.com/bIyV30AG/ksoftirqd-uses-99-cpu-triggered-by-network-traffic-maybe-rlt-8139-related
After that ksoftirqd takes almost all the cpu-time and the network is not ... -1- c0114020 unshare_files 1 0.0104 c0134400 vma_prio_tree_add 1 0.0057
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26
ksoftirqd/3 high cpu usage - cPanel Forums
https://forums.cpanel.net/threads/ksoftirqd-3-high-cpu-usage.620231/
ksoftirqd is responsible for preventing each CPU core from skipping instructions, which is why there is always one more running than the number ...
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https://forums.cpanel.net/threads/ksoftirqd-3-high-cpu-usage.620231/
ksoftirqd is responsible for preventing each CPU core from skipping instructions, which is why there is always one more running than the number ...
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27
08-D.9.2: Process Troubleshooting - top command
https://eng.libretexts.org/Bookshelves/Computer_Science/Operating_Systems/Linux_-_The_Penguin_Marches_On_(McClanahan)/08%3A_How_to_Manage_System_Components/4.9%3A_Process_Troubleshooting/4.09.02%3A_Process_Troubleshooting_top_command
... COMMAND 22935 pbmac 20 0 43000 3768 3152 R 11.8 0.0 0:00.04 top 16 root 20 0 0 0 0 S 5.9 0.0 0:08.33 ksoftirqd/1 3478 pbmac 20 0 5135080 ...
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https://eng.libretexts.org/Bookshelves/Computer_Science/Operating_Systems/Linux_-_The_Penguin_Marches_On_(McClanahan)/08%3A_How_to_Manage_System_Components/4.9%3A_Process_Troubleshooting/4.09.02%3A_Process_Troubleshooting_top_command
... COMMAND 22935 pbmac 20 0 43000 3768 3152 R 11.8 0.0 0:00.04 top 16 root 20 0 0 0 0 S 5.9 0.0 0:08.33 ksoftirqd/1 3478 pbmac 20 0 5135080 ...
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28
Viewing CPU load in Linux environment - VPS server
https://neoserver.site/help/viewing-cpu-load-linux-environment
Sl oct31 1:26 /usr/bin/plasmashell --shut-up user 31308 2.4 5.3 1767496 ... 0 S 0,0 0,0 0:00.77 migration/1 10 root 20 0 0 0 0 S 0,0 0,0 0:04.40 ksoftirqd/1 ...
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https://neoserver.site/help/viewing-cpu-load-linux-environment
Sl oct31 1:26 /usr/bin/plasmashell --shut-up user 31308 2.4 5.3 1767496 ... 0 S 0,0 0,0 0:00.77 migration/1 10 root 20 0 0 0 0 S 0,0 0,0 0:04.40 ksoftirqd/1 ...
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29
HPE FlexFabric 5950 Switch Series - Troubleshooting system ...
https://support.hpe.com/hpesc/public/docDisplay?docId=a00022729en_us&docLocale=en_US
[Sysname-probe] display process cpu slot 1. CPU utilization in 5 secs: 3.7%; 1 min: 3.1%; 5 mins: 3.8% ... 7 0.0% 0.0% 0.0% [ksoftirqd/1]
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https://support.hpe.com/hpesc/public/docDisplay?docId=a00022729en_us&docLocale=en_US
[Sysname-probe] display process cpu slot 1. CPU utilization in 5 secs: 3.7%; 1 min: 3.1%; 5 mins: 3.8% ... 7 0.0% 0.0% 0.0% [ksoftirqd/1]
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30
K16739: Understanding 'top' output on the BIG-IP system
https://support.f5.com/csp/article/K16739
Tasks: 252 total, 1 running, 251 sleeping, 0 stopped, 0 zombie. Cpu(s): 1.2%us, 0.7%sy, ... 9 root 20 0 0 0 0 S 0.3 0.0 0:23.62 ksoftirqd/1
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https://support.f5.com/csp/article/K16739
Tasks: 252 total, 1 running, 251 sleeping, 0 stopped, 0 zombie. Cpu(s): 1.2%us, 0.7%sy, ... 9 root 20 0 0 0 0 S 0.3 0.0 0:23.62 ksoftirqd/1
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31
Iron: Isolating Network-based CPU in Container ... - cs.wisc.edu
https://pages.cs.wisc.edu/~junaid/papers/iron.pdf
Ksoftirqd is a kernel thread. (it does not run in process context) that services remain- ing softirqs. There is one ksoftirqd thread per processor. Because ...
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https://pages.cs.wisc.edu/~junaid/papers/iron.pdf
Ksoftirqd is a kernel thread. (it does not run in process context) that services remain- ing softirqs. There is one ksoftirqd thread per processor. Because ...
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32
Iron: Isolating Network-based CPU in Container ... - USENIX
https://www.usenix.org/sites/default/files/conference/protected-files/nsdi18_slides_khalid.pdf
1) at the end of hardware interrupt processing, in the context of the currently scheduled process. 2) through ksoftirqd thread (a per core kernel thread).
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https://www.usenix.org/sites/default/files/conference/protected-files/nsdi18_slides_khalid.pdf
1) at the end of hardware interrupt processing, in the context of the currently scheduled process. 2) through ksoftirqd thread (a per core kernel thread).
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33
High CPU usage by [ksoftirqd/0] but very low network load
https://forum.openwrt.org/t/high-cpu-usage-by-ksoftirqd-0-but-very-low-network-load/42176
sjpacket August 6, 2019, 6:20pm #1. Hi all,. I am experiencing high CPU usage by [ksoftirqd/0] and STAs are being kicked off the network.
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https://forum.openwrt.org/t/high-cpu-usage-by-ksoftirqd-0-but-very-low-network-load/42176
sjpacket August 6, 2019, 6:20pm #1. Hi all,. I am experiencing high CPU usage by [ksoftirqd/0] and STAs are being kicked off the network.
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34
Asterisk consuming 100% CPU - FreePBX Community Forums
https://community.freepbx.org/t/asterisk-consuming-100-cpu/77472
17 root 20 0 0 0 0 S 0.0 0.0 0:04.84 [ksoftirqd/1] 19 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 [kworker/1:0H-kblockd]
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https://community.freepbx.org/t/asterisk-consuming-100-cpu/77472
17 root 20 0 0 0 0 S 0.0 0.0 0:04.84 [ksoftirqd/1] 19 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 [kworker/1:0H-kblockd]
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35
Softirq | Zephyr's study notes - GitHub Pages
https://zeph1912.github.io/notes_and_journal_repo/kernel_softirq.html
Each softirq are checked whether or not it needs to run 1) in the return from hardware interrupt handler; 2) in the ksoftirqd kernel thread; 3) explicitly ...
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https://zeph1912.github.io/notes_and_journal_repo/kernel_softirq.html
Each softirq are checked whether or not it needs to run 1) in the return from hardware interrupt handler; 2) in the ksoftirqd kernel thread; 3) explicitly ...
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36
Bug #183461 “ksoftirqd/1 using 50% CPU or above”
https://bugs.launchpad.net/bugs/183461
ksoftirqd (ksoftirqd/1) is using 50% CPU or above when idle. As others have already found out this is a bug with a module for a tv-tuner ...
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https://bugs.launchpad.net/bugs/183461
ksoftirqd (ksoftirqd/1) is using 50% CPU or above when idle. As others have already found out this is a bug with a module for a tv-tuner ...
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37
patches/rt-introduce-cpu-chill.patch - pub/scm/linux/kernel/git ...
https://kernel.googlesource.com/pub/scm/linux/kernel/git/rt/linux-stable-rt/+/v4.11.5-rt1-patches/patches/rt-introduce-cpu-chill.patch
The one ksoftirqd that is stuck, happens to be the one that. |runs on CPU 8, and it is blocked on a lock held by irq/74-qla2xxx. As that.
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https://kernel.googlesource.com/pub/scm/linux/kernel/git/rt/linux-stable-rt/+/v4.11.5-rt1-patches/patches/rt-introduce-cpu-chill.patch
The one ksoftirqd that is stuck, happens to be the one that. |runs on CPU 8, and it is blocked on a lock held by irq/74-qla2xxx. As that.
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38
[5] Interrupts Management - Gabriele Proietti Mattia
https://raw.gpm.name/teaching/2021-aosv/AOSV2021-05-InterruptsManagement-v3.pdf
1. since the interrupts can come at any time when the kernel has even to go on ... In modern kernel versions, each CPU has its own ksoftirqd/n kernel thread ...
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https://raw.gpm.name/teaching/2021-aosv/AOSV2021-05-InterruptsManagement-v3.pdf
1. since the interrupts can come at any time when the kernel has even to go on ... In modern kernel versions, each CPU has its own ksoftirqd/n kernel thread ...
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39
Process, threads and interrupts - CSE, IIT Delhi
https://www.cse.iitd.ac.in/~rijurekha/col788/process_threads.pdf
ksoftirqd/1 . Having a thread on each processor ensures an idle processor, if available, can always service softirqs. Page 22 ...
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https://www.cse.iitd.ac.in/~rijurekha/col788/process_threads.pdf
ksoftirqd/1 . Having a thread on each processor ensures an idle processor, if available, can always service softirqs. Page 22 ...
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40
When I want to quit hibernate and sleep modes, ksoftirqd uses ...
https://www.linuxquestions.org/questions/linux-laptop-and-netbook-25/when-i-want-to-quit-hibernate-and-sleep-modes-ksoftirqd-uses-100-cpu-854214/
1- when my computer enter the hibernate mode, An error seems on the monitor. ... and sleep modes, ksoftirqd/0 or ksoftirqd/1 uses %100 cpu.
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https://www.linuxquestions.org/questions/linux-laptop-and-netbook-25/when-i-want-to-quit-hibernate-and-sleep-modes-ksoftirqd-uses-100-cpu-854214/
1- when my computer enter the hibernate mode, An error seems on the monitor. ... and sleep modes, ksoftirqd/0 or ksoftirqd/1 uses %100 cpu.
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41
High ksoftirqd cpu usage - CentOS forum
https://forums.centos.org/viewtopic.php?t=62263
We have a high ksoftirqd cpu usage on one of our CentOS 6 which is running Xen. There are a number of VM's running on here but no more than ...
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https://forums.centos.org/viewtopic.php?t=62263
We have a high ksoftirqd cpu usage on one of our CentOS 6 which is running Xen. There are a number of VM's running on here but no more than ...
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42
High CPU usage when Q is idle - JBoss.org
https://developer.jboss.org/thread/202184
9 root 20 0 0 0 0 R 17 0.0 814:16.15 ksoftirqd/1. Is this a bug? the version is hornetq-2.2.14.Final. Thanks. I have the same question (0).
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https://developer.jboss.org/thread/202184
9 root 20 0 0 0 0 R 17 0.0 814:16.15 ksoftirqd/1. Is this a bug? the version is hornetq-2.2.14.Final. Thanks. I have the same question (0).
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43
kworker and ksoftirqd using too much CPU - Arch Linux Forums
https://bbs.archlinux.org/viewtopic.php?id=274802
I have 2 cores, which makes 4 threads, but Linux is putting most things on one thread and not equally distributing through all of them.
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https://bbs.archlinux.org/viewtopic.php?id=274802
I have 2 cores, which makes 4 threads, but Linux is putting most things on one thread and not equally distributing through all of them.
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44
Mysqld crazyness: using CPU's 80-120% all the time. - Linode
https://www.linode.com/community/questions/4924/mysqld-crazyness-using-cpus-80-120-all-the-time
Been there, done that, dropped average mysql load from 40% to 1% (if I'll ever get the guy who forgot to ... 6 root 20 0 0 0 0 S 0 0.0 0:00.07 ksoftirqd/1.
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https://www.linode.com/community/questions/4924/mysqld-crazyness-using-cpus-80-120-all-the-time
Been there, done that, dropped average mysql load from 40% to 1% (if I'll ever get the guy who forgot to ... 6 root 20 0 0 0 0 S 0 0.0 0:00.07 ksoftirqd/1.
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45
1.3 | High ksoftirqd CPU usage - VyOS Phabricator
https://phabricator.vyos.net/T3619
ksoftirqd/0 using ~1% CPU Likely limited by my host. v1.3.0-rc4: 306 Mbits/sec ksoftirqd/0 using ~98% CPU. This bug is also present on 1.3 rolling and 1.4 ...
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https://phabricator.vyos.net/T3619
ksoftirqd/0 using ~1% CPU Likely limited by my host. v1.3.0-rc4: 306 Mbits/sec ksoftirqd/0 using ~98% CPU. This bug is also present on 1.3 rolling and 1.4 ...
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46
Troubleshoot performance and isolate bottlenecks in Linux
https://learn.microsoft.com/en-us/troubleshoot/azure/virtual-machines/troubleshoot-performance-bottlenecks-linux
CPU is one resource to obtain details. ... 0 0 0 S 0.0 0.0 0:00.21 ksoftirqd/1 16 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/1:0H 18 root 20 ...
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https://learn.microsoft.com/en-us/troubleshoot/azure/virtual-machines/troubleshoot-performance-bottlenecks-linux
CPU is one resource to obtain details. ... 0 0 0 S 0.0 0.0 0:00.21 ksoftirqd/1 16 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/1:0H 18 root 20 ...
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47
[RFC 1/2] softirq: Defer net rx/tx processing to ksoftirqd context
https://lkml.iu.edu/hypermail/linux/kernel/1801.1/03838.html
Re: [RFC 1/2] softirq: Defer net rx/tx processing to ksoftirqd context. From: Linus Torvalds Date: Wed Jan 10 2018 - 21:13:17 EST.
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https://lkml.iu.edu/hypermail/linux/kernel/1801.1/03838.html
Re: [RFC 1/2] softirq: Defer net rx/tx processing to ksoftirqd context. From: Linus Torvalds Date: Wed Jan 10 2018 - 21:13:17 EST.
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48
Cisco Nexus Show Commands for High CPU Usage
https://cordero.me/cisco-nexus-show-commands/
... 1150831 5 0.0% migration/1 7 3220043 822340807 3 0.0% ksoftirqd/1 8 29439 9291924 3 0.0% watchdog/1 9 8112419 112796026 71 0.0% events/0 ...
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https://cordero.me/cisco-nexus-show-commands/
... 1150831 5 0.0% migration/1 7 3220043 822340807 3 0.0% ksoftirqd/1 8 29439 9291924 3 0.0% watchdog/1 9 8112419 112796026 71 0.0% events/0 ...
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49
ASG 8.305 High CPU usage - UTM Firewall
https://community.sophos.com/utm-firewall/f/hardware-installation-up2date-licensing/28705/asg-8-305-high-cpu-usage
S Sep18 0:03 \_ [migration/1] root 6 0.0 0.0 0 0 ? S Sep18 10:15 \_ [ksoftirqd/1] root 7 0.1 0.0 0 0 ? S Sep18 132:56 \_ [events/0]
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https://community.sophos.com/utm-firewall/f/hardware-installation-up2date-licensing/28705/asg-8-305-high-cpu-usage
S Sep18 0:03 \_ [migration/1] root 6 0.0 0.0 0 0 ? S Sep18 10:15 \_ [ksoftirqd/1] root 7 0.1 0.0 0 0 ? S Sep18 132:56 \_ [events/0]
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50
Employing the ksoftirqd kernel threads - Packt Subscription
https://subscription.packtpub.com/book/programming/9781801079518/5/ch05lvl1sec40/employing-the-ksoftirqd-kernel-threads
The kernel has one more trick up its sleeve: if softirq processing exceeds 2 milliseconds, the kernel offloads the pending softirq work onto per-CPU kernel ...
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https://subscription.packtpub.com/book/programming/9781801079518/5/ch05lvl1sec40/employing-the-ksoftirqd-kernel-threads
The kernel has one more trick up its sleeve: if softirq processing exceeds 2 milliseconds, the kernel offloads the pending softirq work onto per-CPU kernel ...
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51
Threaded IRQs in RT kernel - Alison Chaiken
http://she-devel.com/Chaiken_ELCE2016.ppt
Case 1: Behavior of ksoftirqd itself is mostly the same (note discussion of ktimersoftd below). 32. What is 'current'?. include/asm-generic/current.h: #define ...
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http://she-devel.com/Chaiken_ELCE2016.ppt
Case 1: Behavior of ksoftirqd itself is mostly the same (note discussion of ktimersoftd below). 32. What is 'current'?. include/asm-generic/current.h: #define ...
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52
Re: ixgbe: ksoftirqd consumes 100% CPU w/ ~50 TCP conns
https://www.spinics.net/lists/netdev/msg378761.html
Depending on the needs of the user if they still need the IOMMU enabled for use with something like KVM one thing they may try doing is use ...
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https://www.spinics.net/lists/netdev/msg378761.html
Depending on the needs of the user if they still need the IOMMU enabled for use with something like KVM one thing they may try doing is use ...
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53
SoftIRQ only struggling one CPU at 100% (KVM)
https://forum.directadmin.com/threads/softirq-only-struggling-one-cpu-at-100-kvm.64040/
Both cases softirq seems to be at 100% over one CPU (cpu 1). The rest of CPUs have zero ... Why is ksoftirqd/0 process using all of my CPU?
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https://forum.directadmin.com/threads/softirq-only-struggling-one-cpu-at-100-kvm.64040/
Both cases softirq seems to be at 100% over one CPU (cpu 1). The rest of CPUs have zero ... Why is ksoftirqd/0 process using all of my CPU?
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54
How To See What Processes Are Running On Your Linux ...
https://support.arcserve.com/s/article/202778995?language=en_US
00:00:01 ksoftirqd/1 8 ? 00:00:00 watchdog/1 9 ? 00:00:00 events/0 10 ? 00:00:00 events/1. To see all the process running on a system with ...
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https://support.arcserve.com/s/article/202778995?language=en_US
00:00:01 ksoftirqd/1 8 ? 00:00:00 watchdog/1 9 ? 00:00:00 events/0 10 ? 00:00:00 events/1. To see all the process running on a system with ...
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55
Solved: cpu percentage 100% for one process all the time.?
https://www.experts-exchange.com/questions/24635481/cpu-percentage-100-for-one-process-all-the-time.html
2245 root 15 0 0 0 0 S 1 0.0 1631:04 nfsd ... 1 root 16 0 4752 552 460 S 0 0.0 0:15.51 init ... 5 root 34 19 0 0 0 S 0 0.0 0:11.04 ksoftirqd/1
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https://www.experts-exchange.com/questions/24635481/cpu-percentage-100-for-one-process-all-the-time.html
2245 root 15 0 0 0 0 S 1 0.0 1631:04 nfsd ... 1 root 16 0 4752 552 460 S 0 0.0 0:15.51 init ... 5 root 34 19 0 0 0 S 0 0.0 0:11.04 ksoftirqd/1
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56
Apache CPU usage" changed its status from "green" to "red ...
https://talk.plesk.com/threads/apache-cpu-usage-changed-its-status-from-green-to-red-how-to-fix.340201/
We believe that the dynamic list is the most advanced one. ... 0:00.14 ksoftirqd/1 18 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kworker/1:0 19 root ...
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https://talk.plesk.com/threads/apache-cpu-usage-changed-its-status-from-green-to-red-how-to-fix.340201/
We believe that the dynamic list is the most advanced one. ... 0:00.14 ksoftirqd/1 18 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kworker/1:0 19 root ...
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57
mysqld_exporter use cpu too much - PMM 1.x - Percona Forum
https://forums.percona.com/t/mysqld-exporter-use-cpu-too-much/6015
mysqld_exporter, version 1.4.1 (branch: master, revision: c5b2f15) build user: ... 9 root 20 0 0 0 0 S 0.0 0.0 0:49.07 ksoftirqd/1
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https://forums.percona.com/t/mysqld-exporter-use-cpu-too-much/6015
mysqld_exporter, version 1.4.1 (branch: master, revision: c5b2f15) build user: ... 9 root 20 0 0 0 0 S 0.0 0.0 0:49.07 ksoftirqd/1
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58
CentOS 7.2 system abnormal restart - linux - Super User
https://superuser.com/questions/1494319/centos-7-2-system-abnormal-restart
I would recommend updating to the latest CentOS 7.x kernel before spending any more effort troubleshooting this, if possible. This might be some old ...
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https://superuser.com/questions/1494319/centos-7-2-system-abnormal-restart
I would recommend updating to the latest CentOS 7.x kernel before spending any more effort troubleshooting this, if possible. This might be some old ...
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59
High CPU load because of ksoftirqd processes
https://sysadmin-tricks.blogspot.com/2015/09/high-cpu-load-because-of-ksoftirqd.html
ksoftirqd is a per-cpu kernel thread that runs when the machine is ... To be worst, I rebooted one server with high CPU load because of ...
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https://sysadmin-tricks.blogspot.com/2015/09/high-cpu-load-because-of-ksoftirqd.html
ksoftirqd is a per-cpu kernel thread that runs when the machine is ... To be worst, I rebooted one server with high CPU load because of ...
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60
Issue #982: Can charon fully use all the CPU cores?
https://wiki.strongswan.org/issues/982
Here we found process charon sometime used up all of one CPU core when the ... S 0 0.0 0:00.00 kworker/1:0 10 root 20 0 0 0 0 S 0 0.0 0:00.02 ksoftirqd/1 11 ...
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https://wiki.strongswan.org/issues/982
Here we found process charon sometime used up all of one CPU core when the ... S 0 0.0 0:00.00 kworker/1:0 10 root 20 0 0 0 0 S 0 0.0 0:00.02 ksoftirqd/1 11 ...
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61
what is ksoftirqd/0 and how to stop it.? - PCLinuxOS
https://www.pclinuxos.com/forum/index.php?topic=106271.0
It all seems well apart from a process - ksoftirqd/0 - hogging the cpu and heating up the ... Reply #1 on: June 14, 2012, 05:28:50 AM ».
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https://www.pclinuxos.com/forum/index.php?topic=106271.0
It all seems well apart from a process - ksoftirqd/0 - hogging the cpu and heating up the ... Reply #1 on: June 14, 2012, 05:28:50 AM ».
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62
Performance Tuning | Barracuda Campus
https://campus.barracuda.com/product/nextgenfirewallx/knowledgebase/50160000000IKaHAAW/Performance+Tuning/
1) The Intel Gigabit driver runs in a "intelligence" mode… ... Ksoftirqd priority (set as "special need" in the network) Set Ksoftirqd priority nice value ...
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https://campus.barracuda.com/product/nextgenfirewallx/knowledgebase/50160000000IKaHAAW/Performance+Tuning/
1) The Intel Gigabit driver runs in a "intelligence" mode… ... Ksoftirqd priority (set as "special need" in the network) Set Ksoftirqd priority nice value ...
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63
ksoftirqd/0: page allocation failure: order:1, mode:0x2284020 ...
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901420
Debian Bug report logs - #901420 ksoftirqd/0: page allocation failure: order:1, mode:0x2284020(GFP_ATOMIC|__GFP_COMP|__GFP_NOTRACK). version ...
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https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=901420
Debian Bug report logs - #901420 ksoftirqd/0: page allocation failure: order:1, mode:0x2284020(GFP_ATOMIC|__GFP_COMP|__GFP_NOTRACK). version ...
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64
The software interrupt kernel thread - Linux Process Manager
https://www.halolinux.us/process-manager/the-software-interrupt-kernel-thread.html
At boot time, one kernel thread running ksoftirqd is spawned for each CPU, ... handlers with its parent (see Section 8.3.1 for these flags).
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https://www.halolinux.us/process-manager/the-software-interrupt-kernel-thread.html
At boot time, one kernel thread running ksoftirqd is spawned for each CPU, ... handlers with its parent (see Section 8.3.1 for these flags).
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65
ossim-agent taking up high CPU and high load averages
https://success.alienvault.com/s/question/0D53q0000A3Na6iCQC/ossimagent-taking-up-high-cpu-and-high-load-averages
top - 13:01:01 up 9 days, 1:07, 1 user, load average: 2.17, 3.16, 4.65 ... 3 root 20 0 0 0 0 S 0.0 0.0 1:46.84 ksoftirqd/0.
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https://success.alienvault.com/s/question/0D53q0000A3Na6iCQC/ossimagent-taking-up-high-cpu-and-high-load-averages
top - 13:01:01 up 9 days, 1:07, 1 user, load average: 2.17, 3.16, 4.65 ... 3 root 20 0 0 0 0 S 0.0 0.0 1:46.84 ksoftirqd/0.
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66
103.6 Lesson 1 - Linux Professional Institute – Learning
https://learning.lpi.org/en/learning-materials/101-500/103/103.6/103.6_01/
› learning-materials
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https://learning.lpi.org/en/learning-materials/101-500/103/103.6/103.6_01/
› learning-materials
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67
Troubleshoot and Identify the cause of ...
https://knowledge.broadcom.com/external/article/167986/troubleshoot-and-identify-the-cause-of-c.html
You would then run the top command, followed by the #1. ... 6 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/1.
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https://knowledge.broadcom.com/external/article/167986/troubleshoot-and-identify-the-cause-of-c.html
You would then run the top command, followed by the #1. ... 6 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/1.
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68
[ubuntu] 10.04.1 sometimes ksoftirqd get 100% on one core ...
https://ubuntuforums.org/archive/index.php/t-1585939.html
› archive › index.php
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https://ubuntuforums.org/archive/index.php/t-1585939.html
› archive › index.php
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69
pihole-FTL maxing out cpu usage. - Help - Pi-hole Userspace
https://discourse.pi-hole.net/t/pihole-ftl-maxing-out-cpu-usage/14148
atomicsheepdog November 1, 2018, 7:24pm #5 ... S 19:28 0:00 [ksoftirqd/1] root 17 0.0 0.0 0 0 ? I 19:28 0:00 [kworker/1:0] root 18 0.0 0.0 0 0 ?
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https://discourse.pi-hole.net/t/pihole-ftl-maxing-out-cpu-usage/14148
atomicsheepdog November 1, 2018, 7:24pm #5 ... S 19:28 0:00 [ksoftirqd/1] root 17 0.0 0.0 0 0 ? I 19:28 0:00 [kworker/1:0] root 18 0.0 0.0 0 0 ?
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70
High cpu ksoftirqd -- cpu 100% -- packet loss -- High iptables ...
https://support.asplhosting.com/t/firewall-manager-high-ping-latency-high-cpu-ksoftirqd-cpu-100-packet-loss-high-iptables-rule-number/199
1. Introduction This article describes how to solve an scenario where a firewall based on iptables, running with #core-admin-en and using ...
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https://support.asplhosting.com/t/firewall-manager-high-ping-latency-high-cpu-ksoftirqd-cpu-100-packet-loss-high-iptables-rule-number/199
1. Introduction This article describes how to solve an scenario where a firewall based on iptables, running with #core-admin-en and using ...
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71
ksoftirqd high cpu - Networking - Citrix Discussions
https://discussions.citrix.com/topic/400759-ksoftirqd-high-cpu/
In other VMs there is no impact. XenServer release 7.4.0. #top. top - 17:48:29 up 9 days, 4:46, 1 user, ...
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https://discussions.citrix.com/topic/400759-ksoftirqd-high-cpu/
In other VMs there is no impact. XenServer release 7.4.0. #top. top - 17:48:29 up 9 days, 4:46, 1 user, ...
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72
100%CPU when ftp - Raspberry Pi Forums
https://forums.raspberrypi.com/viewtopic.php?t=169325
when sending with ftp a few files to the PI one CPU core is at max ... 0 0 0 R 93.3 0.0 286:17.85 ksoftirqd/0 16657 ftp 20 0 17764 6936 2956 ...
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https://forums.raspberrypi.com/viewtopic.php?t=169325
when sending with ftp a few files to the PI one CPU core is at max ... 0 0 0 R 93.3 0.0 286:17.85 ksoftirqd/0 16657 ftp 20 0 17764 6936 2956 ...
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73
ksoftirqd taking all CPU - VMware Technology Network VMTN
https://communities.vmware.com/t5/VI-VMware-ESX-3-5-Discussions/ksoftirqd-taking-all-CPU/td-p/665708
I'm having a problem where randomly with some VMs, a process called 'ksoftirqd' will take exactly 50% CPU. ... (1) It is not a migration.
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https://communities.vmware.com/t5/VI-VMware-ESX-3-5-Discussions/ksoftirqd-taking-all-CPU/td-p/665708
I'm having a problem where randomly with some VMs, a process called 'ksoftirqd' will take exactly 50% CPU. ... (1) It is not a migration.
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74
Ksoftirqd - high cpu and haproxy poor performance - Help!
https://discourse.haproxy.org/t/ksoftirqd-high-cpu-and-haproxy-poor-performance/3726
high cpu usage (100%) of ksoftirqd; haproxy is 100% utilized very fast with ... OpenSSL library supports : TLSv1.0 TLSv1.1 TLSv1.2 TLSv1.3
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https://discourse.haproxy.org/t/ksoftirqd-high-cpu-and-haproxy-poor-performance/3726
high cpu usage (100%) of ksoftirqd; haproxy is 100% utilized very fast with ... OpenSSL library supports : TLSv1.0 TLSv1.1 TLSv1.2 TLSv1.3
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75
Linux/TCI6630K2L: Incomprehensible CPU usage reporting
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/618765/linux-tci6630k2l-incomprehensible-cpu-usage-reporting
[Fri Aug 18 10:54:29.547 2017] Tasks: 87 total, 1 running, ... [Fri Aug 18 10:54:29.594 2017] 11 root 20 0 0 0 0 S 0 0.0 4:03.02 ksoftirqd/1
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https://e2e.ti.com/support/processors-group/processors/f/processors-forum/618765/linux-tci6630k2l-incomprehensible-cpu-usage-reporting
[Fri Aug 18 10:54:29.547 2017] Tasks: 87 total, 1 running, ... [Fri Aug 18 10:54:29.594 2017] 11 root 20 0 0 0 0 S 0 0.0 4:03.02 ksoftirqd/1
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76
ksoftirqd and X 100% cpu utilization - openSUSE Forums
https://forums.opensuse.org/showthread.php/401424-ksoftirqd-and-X-100-cpu-utilization
Several times now, I've seen ksoftirqd eat a CPU and now I'm seeing X ... top - 23:26:12 up 1:38, 1 user, load average: 2.01, 2.12, 2.29
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https://forums.opensuse.org/showthread.php/401424-ksoftirqd-and-X-100-cpu-utilization
Several times now, I've seen ksoftirqd eat a CPU and now I'm seeing X ... top - 23:26:12 up 1:38, 1 user, load average: 2.01, 2.12, 2.29
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77
IRQs: the Hard, the Soft, the Threaded and the Preemptible
https://events.static.linuxfound.org/sites/events/files/slides/Chaiken_ELCE2016.pdf
run_ksoftirqd();. Case 1: Scheduler runs the rest from ksoftirqd do_current_softirqs(). [ where current == ksoftirqd ] ...
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https://events.static.linuxfound.org/sites/events/files/slides/Chaiken_ELCE2016.pdf
run_ksoftirqd();. Case 1: Scheduler runs the rest from ksoftirqd do_current_softirqs(). [ where current == ksoftirqd ] ...
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78
ksoftirqd/0 using 100% CPU on Root Server - Web Hosting Talk
https://www.webhostingtalk.com/showthread.php?t=1230787
ksoftirqd/0 using 100% CPU on Root Server - Hi All! I'd like to ask ... 3980 S 1 0.1 0:00.57 apache2 4072 www-data 20 0 276m 38m 4108 S 1 ...
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https://www.webhostingtalk.com/showthread.php?t=1230787
ksoftirqd/0 using 100% CPU on Root Server - Hi All! I'd like to ask ... 3980 S 1 0.1 0:00.57 apache2 4072 www-data 20 0 276m 38m 4108 S 1 ...
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79
[Solved] ksoftirqd/1 100% usage - ODROID Forums
https://forum.odroid.com/viewtopic.php?t=8828
14 root 20 0 0 0 0 R 98.6 0.0 5:07.99 ksoftirqd/1. Last edited by kulica on Tue Jan 27, 2015 11:32 am, edited 1 time in total.
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https://forum.odroid.com/viewtopic.php?t=8828
14 root 20 0 0 0 0 R 98.6 0.0 5:07.99 ksoftirqd/1. Last edited by kulica on Tue Jan 27, 2015 11:32 am, edited 1 time in total.
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80
Monitoring and Tuning the Linux Networking Stack: Receiving ...
https://blog.packagecloud.io/monitoring-tuning-linux-networking-stack-receiving-data/
Driver calls into NAPI to start a poll loop if one was not running already. ksoftirqd processes run on each CPU on the system. They are ...
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https://blog.packagecloud.io/monitoring-tuning-linux-networking-stack-receiving-data/
Driver calls into NAPI to start a poll loop if one was not running already. ksoftirqd processes run on each CPU on the system. They are ...
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81
ksoftirqd Using 20-25% of CPU with only GUI running
https://forums.virtualbox.org/viewtopic.php?t=1189
7 root 15 -5 0 0 0 S 21 0.0 0:11.80 ksoftirqd/1 ... Linux xxx.xxx.com 2.6.22.1-41.fc7 #1 SMP Fri Jul 27 18:10:34 EDT 2007 i686 i686 i386 ...
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https://forums.virtualbox.org/viewtopic.php?t=1189
7 root 15 -5 0 0 0 S 21 0.0 0:11.80 ksoftirqd/1 ... Linux xxx.xxx.com 2.6.22.1-41.fc7 #1 SMP Fri Jul 27 18:10:34 EDT 2007 i686 i686 i386 ...
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82
Leap second causing ksoftirqd and java to use lots of cpu time
https://blog.frehi.be/2012/07/01/leap-second-causing-ksoftirqd-and-java-to-use-lots-of-cpu-time/
Today there was a leap second at 23:59:60 UTC. On one of my systems, this caused a high CPU load starting from around 02h00 GMT+2 (which ...
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https://blog.frehi.be/2012/07/01/leap-second-causing-ksoftirqd-and-java-to-use-lots-of-cpu-time/
Today there was a leap second at 23:59:60 UTC. On one of my systems, this caused a high CPU load starting from around 02h00 GMT+2 (which ...
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83
High CPU usage when matlab is idle on Linux - MathWorks
https://www.mathworks.com/matlabcentral/answers/43968-high-cpu-usage-when-matlab-is-idle-on-linux
9 root 20 0 0 0 0 S 21 0.0 898:12.00 ksoftirqd/1 ... The machine is multi user, and having one cpu occupied for every matlab instance started is not good at ...
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https://www.mathworks.com/matlabcentral/answers/43968-high-cpu-usage-when-matlab-is-idle-on-linux
9 root 20 0 0 0 0 S 21 0.0 898:12.00 ksoftirqd/1 ... The machine is multi user, and having one cpu occupied for every matlab instance started is not good at ...
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84
Linux: scaling softirq among many CPU cores
http://natsys-lab.blogspot.com/2012/09/linux-scaling-softirq-among-many-cpu.html
... ksoftirqd (kernel/softirq.c: ksoftirqd()), i.e. if you have 4-cores machine, then you have 4 ksoftirqd threads (ksoftirqd/0, ksoftirqd/1 ...
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http://natsys-lab.blogspot.com/2012/09/linux-scaling-softirq-among-many-cpu.html
... ksoftirqd (kernel/softirq.c: ksoftirqd()), i.e. if you have 4-cores machine, then you have 4 ksoftirqd threads (ksoftirqd/0, ksoftirqd/1 ...
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85
Lots of processes (migration, ksoftirqd, watchdog)
https://forums.fedoraforum.org/showthread.php?241892-Lots-of-processes-(migration-ksoftirqd-watchdog)
Hi everybody, I need your help. I just installed a Fedora 11 x64 and look at my top: top - 09:58:28 up 13 min, 1 user, load average: 0.02, ...
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https://forums.fedoraforum.org/showthread.php?241892-Lots-of-processes-(migration-ksoftirqd-watchdog)
Hi everybody, I need your help. I just installed a Fedora 11 x64 and look at my top: top - 09:58:28 up 13 min, 1 user, load average: 0.02, ...
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86
[리눅스커널] SoftIRQ: ksoftirqd 스레드란
http://rousalome.egloos.com/9978671
이번에는 라즈베리파이에서 ksoftirqd 쓰레드를 확인해 보겠습니다. root@raspberrypi:/home/pi# ps axl | grep ksoftirq. 1 0 7 2 20 0 0 0 smpboo S ...
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http://rousalome.egloos.com/9978671
이번에는 라즈베리파이에서 ksoftirqd 쓰레드를 확인해 보겠습니다. root@raspberrypi:/home/pi# ps axl | grep ksoftirq. 1 0 7 2 20 0 0 0 smpboo S ...
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87
IRQs: the Hard, the Soft, the Threaded and the Preemptible
https://www.youtube.com/watch?v=-pehAzaP1eg
The Linux Foundation
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https://www.youtube.com/watch?v=-pehAzaP1eg
The Linux Foundation
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88
How to debug causes of excessive ksoftirqd resource usage?
https://www.youtube.com/watch?v=M0cfuav80mk
Roel Van de Paar
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https://www.youtube.com/watch?v=M0cfuav80mk
Roel Van de Paar
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89
Cisco Next-Generation Security Solutions: All-in-one Cisco ...
https://books.google.com/books?id=Z3qkDAAAQBAJ&pg=PT199&lpg=PT199&dq=what+is+ksoftirqd+1&source=bl&ots=RnRON2tM7V&sig=ACfU3U0gwZ9QEb4KatN4DmgLSNu8ju3F1g&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjRAhAD
All-in-one Cisco ASA Firepower Services, NGIPS, and AMP Omar Santos, ... S 0 0.0 0:00.03 migration/1 6 root 20 0 0 0 0 S 0 0.0 0:12.69 ksoftirqd/1 7 root RT ...
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https://books.google.com/books?id=Z3qkDAAAQBAJ&pg=PT199&lpg=PT199&dq=what+is+ksoftirqd+1&source=bl&ots=RnRON2tM7V&sig=ACfU3U0gwZ9QEb4KatN4DmgLSNu8ju3F1g&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjRAhAD
All-in-one Cisco ASA Firepower Services, NGIPS, and AMP Omar Santos, ... S 0 0.0 0:00.03 migration/1 6 root 20 0 0 0 0 S 0 0.0 0:12.69 ksoftirqd/1 7 root RT ...
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90
Mastering Linux Kernel Development: A kernel developer's ...
https://books.google.com/books?id=uxhKDwAAQBAJ&pg=PA30&lpg=PA30&dq=what+is+ksoftirqd+1&source=bl&ots=GGTyxcYeWJ&sig=ACfU3U1E14mKhbKyCcVaVaDzlMYUYz8-FQ&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjbAhAD
UID PID PPID C STIME TTY TIME CMD root 1 0 0 22:43 ? 00:00:01 /sbin/init splash root ... 00:00:00 [ksoftirqd/1] root 15 2 0 22:43 ? 00:00:00 [kworker/1:0H] ...
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https://books.google.com/books?id=uxhKDwAAQBAJ&pg=PA30&lpg=PA30&dq=what+is+ksoftirqd+1&source=bl&ots=GGTyxcYeWJ&sig=ACfU3U1E14mKhbKyCcVaVaDzlMYUYz8-FQ&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjbAhAD
UID PID PPID C STIME TTY TIME CMD root 1 0 0 22:43 ? 00:00:01 /sbin/init splash root ... 00:00:00 [ksoftirqd/1] root 15 2 0 22:43 ? 00:00:00 [kworker/1:0H] ...
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91
Arista Warrior: Arista Products with a Focus on EOS
https://books.google.com/books?id=a5yfDwAAQBAJ&pg=PA423&lpg=PA423&dq=what+is+ksoftirqd+1&source=bl&ots=Y3Iq7j-C3U&sig=ACfU3U1h5dryeSJEhkUOAyEoMdzg9uXDkA&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjaAhAD
... 1 root 20 0 7900 3992 2500 S 0.0 0.1 0:02.22 systemd 2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd 3 root 20 0 0 0 0 S 0.0 0.0 0:00.06 ksoftirqd/0 5 root ...
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https://books.google.com/books?id=a5yfDwAAQBAJ&pg=PA423&lpg=PA423&dq=what+is+ksoftirqd+1&source=bl&ots=Y3Iq7j-C3U&sig=ACfU3U1h5dryeSJEhkUOAyEoMdzg9uXDkA&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjaAhAD
... 1 root 20 0 7900 3992 2500 S 0.0 0.1 0:02.22 systemd 2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd 3 root 20 0 0 0 0 S 0.0 0.0 0:00.06 ksoftirqd/0 5 root ...
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92
Linux: The Textbook, Second Edition - Google Books Result
https://books.google.com/books?id=7m5uDwAAQBAJ&pg=PT263&lpg=PT263&dq=what+is+ksoftirqd+1&source=bl&ots=0lBLc41wlG&sig=ACfU3U29DToHgwRftk19i0JjZ0AjNszdZw&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjSAhAD
... load average: 0.37, 0.28, 0.29 Tasks: 178 total, 1 running, 177 sleeping, ... 0.0 0:32.22 ksoftirqd/1 15 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/1:+ ...
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https://books.google.com/books?id=7m5uDwAAQBAJ&pg=PT263&lpg=PT263&dq=what+is+ksoftirqd+1&source=bl&ots=0lBLc41wlG&sig=ACfU3U29DToHgwRftk19i0JjZ0AjNszdZw&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjSAhAD
... load average: 0.37, 0.28, 0.29 Tasks: 178 total, 1 running, 177 sleeping, ... 0.0 0:32.22 ksoftirqd/1 15 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/1:+ ...
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93
Enhancing the IBM Power Systems Platform with IBM Watson ...
https://books.google.com/books?id=7H5VDwAAQBAJ&pg=PA170&lpg=PA170&dq=what+is+ksoftirqd+1&source=bl&ots=4xX3HVuKmK&sig=ACfU3U3O72w6bwbiEgmV4d9Q03ed-V2uHw&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjQAhAD
... 92:41.80 nova-conductor 1 root 20 0 163072 14656 7232 S 0.0 0.1 1:33.77 ... 0:00.62 ksoftirqd/1 15 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/1:0H 16 ...
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https://books.google.com/books?id=7H5VDwAAQBAJ&pg=PA170&lpg=PA170&dq=what+is+ksoftirqd+1&source=bl&ots=4xX3HVuKmK&sig=ACfU3U3O72w6bwbiEgmV4d9Q03ed-V2uHw&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjQAhAD
... 92:41.80 nova-conductor 1 root 20 0 163072 14656 7232 S 0.0 0.1 1:33.77 ... 0:00.62 ksoftirqd/1 15 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/1:0H 16 ...
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94
Juniper MX Series: A Comprehensive Guide to Trio ...
https://books.google.com/books?id=JFvnDAAAQBAJ&pg=PT1542&lpg=PT1542&dq=what+is+ksoftirqd+1&source=bl&ots=HsVx6pvqNB&sig=ACfU3U17cPn4j509YkuWpJbpnL5Agta5yA&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjYAhAD
top - 14:44:21 up 33 min, 1 user, load average: 0.77, 0.71, ... 0 0 0 S 2 0.0 0:25.79 ksoftirqd/0 17 root -2 0 0 0 0 S 1 0.0 0:23.92 ksoftirqd/1 23 root -2 ...
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https://books.google.com/books?id=JFvnDAAAQBAJ&pg=PT1542&lpg=PT1542&dq=what+is+ksoftirqd+1&source=bl&ots=HsVx6pvqNB&sig=ACfU3U17cPn4j509YkuWpJbpnL5Agta5yA&hl=en&sa=X&ved=2ahUKEwib0Y3Mkr77AhVvhf0HHYhhDrYQ6AF6BQjYAhAD
top - 14:44:21 up 33 min, 1 user, load average: 0.77, 0.71, ... 0 0 0 S 2 0.0 0:25.79 ksoftirqd/0 17 root -2 0 0 0 0 S 1 0.0 0:23.92 ksoftirqd/1 23 root -2 ...
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