IRQ process using 60% CPU
Re: Zombie process using 60% CPU
hugleo, try and tell us please about your experience
Re: Zombie process using 60% CPU
with ipoe you throw out ppp overhead
Re: IRQ process using 60% CPU
tryed 4.8 without hypertread and no progress
In times of intense use:
cpu 0 86.2% si goes to 100%
13.4% id goes to 0%
ksoftirqd/0 14.6% process goes to 100%
So the server start to lost packets and the latency increase
3000 users
1.6 Gb/s traffic
Maybe is to much for this server. For now I replaced to a better server. Working smooth
In times of intense use:
cpu 0 86.2% si goes to 100%
13.4% id goes to 0%
ksoftirqd/0 14.6% process goes to 100%
So the server start to lost packets and the latency increase
3000 users
1.6 Gb/s traffic
Maybe is to much for this server. For now I replaced to a better server. Working smooth
Code: Select all
%Cpu0 : 0.0 us, 0.3 sy, 0.0 ni, 13.4 id, 0.0 wa, 0.0 hi, 86.2 si, 0.0 st
%Cpu1 : 0.3 us, 0.7 sy, 0.0 ni, 92.2 id, 0.3 wa, 0.0 hi, 6.5 si, 0.0 st
%Cpu2 : 0.0 us, 0.7 sy, 0.0 ni, 93.8 id, 0.3 wa, 0.0 hi, 5.2 si, 0.0 st
%Cpu3 : 0.3 us, 0.7 sy, 0.0 ni, 95.9 id, 0.0 wa, 0.0 hi, 3.1 si, 0.0 st
KiB Mem: 12297408 total, 644976 used, 11652432 free, 50248 buffers
KiB Swap: 5846012 total, 0 used, 5846012 free. 113416 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3 root 20 0 0 0 0 S 14.6 0.0 53:24.52 ksoftirqd/0
2899 root 20 0 419236 56452 3652 S 8.0 0.5 30:41.81 accel-pppd
CPU0 CPU1 CPU2 CPU3
0: 38134600 0 0 0 IO-APIC 2-edge timer
1: 5 0 0 0 IO-APIC 1-edge i8042
8: 1 0 0 0 IO-APIC 8-edge rtc0
9: 0 0 0 0 IO-APIC 9-fasteoi acpi
14: 0 0 0 0 IO-APIC 14-edge ata_piix
15: 0 0 0 0 IO-APIC 15-edge ata_piix
16: 43 0 0 0 IO-APIC 16-fasteoi uhci_hcd:usb2
18: 2 0 0 0 IO-APIC 18-fasteoi ehci_hcd:usb1, uhci_hcd:usb5
19: 0 0 0 0 IO-APIC 19-fasteoi uhci_hcd:usb4, ata_piix
23: 0 0 0 0 IO-APIC 23-fasteoi uhci_hcd:usb3, ehci_hcd:usb6
27: 0 0 0 0 PCI-MSI 2621440-edge eth0
28: 6 10 17254 0 PCI-MSI 2621441-edge eth0-rx-0
29: 6 10 17254 0 PCI-MSI 2621442-edge eth0-rx-1
30: 6 0 17254 10 PCI-MSI 2621443-edge eth0-rx-2
31: 6 0 17254 10 PCI-MSI 2621444-edge eth0-rx-3
32: 16 0 17254 0 PCI-MSI 2621445-edge eth0-tx-0
33: 16 0 17254 0 PCI-MSI 2621446-edge eth0-tx-1
34: 6 0 17264 0 PCI-MSI 2621447-edge eth0-tx-2
35: 6 0 17264 0 PCI-MSI 2621448-edge eth0-tx-3
38: 3384 0 0 0 PCI-MSI 2097152-edge hpsa0-msix0
39: 1 8843 0 0 PCI-MSI 2097153-edge hpsa0-msix1
40: 1 0 10602 0 PCI-MSI 2097154-edge hpsa0-msix2
41: 1 0 0 12982 PCI-MSI 2097155-edge hpsa0-msix3
42: 421746098 0 0 0 PCI-MSI 3670016-edge eth2-TxRx-0
43: 1 178756528 0 0 PCI-MSI 3670017-edge eth2-TxRx-1
44: 1 0 182334741 0 PCI-MSI 3670018-edge eth2-TxRx-2
45: 1 0 0 184035502 PCI-MSI 3670019-edge eth2-TxRx-3
46: 3 0 2548 0 PCI-MSI 3670020-edge eth2
49: 0 0 0 0 PCI-MSI 2623488-edge eth1
50: 7 0 17264 0 PCI-MSI 2623489-edge eth1-rx-0
51: 7 0 17264 0 PCI-MSI 2623490-edge eth1-rx-1
52: 7 10 17254 0 PCI-MSI 2623491-edge eth1-rx-2
53: 7 0 17254 10 PCI-MSI 2623492-edge eth1-rx-3
54: 7 0 17254 10 PCI-MSI 2623493-edge eth1-tx-0
55: 17 0 17254 0 PCI-MSI 2623494-edge eth1-tx-1
56: 17 0 17254 0 PCI-MSI 2623495-edge eth1-tx-2
57: 7 0 17254 10 PCI-MSI 2623496-edge eth1-tx-3
58: 424573574 0 0 0 PCI-MSI 3672064-edge eth3-TxRx-0
59: 1 183091509 0 0 PCI-MSI 3672065-edge eth3-TxRx-1
60: 1 0 190646037 0 PCI-MSI 3672066-edge eth3-TxRx-2
61: 1 0 0 193379971 PCI-MSI 3672067-edge eth3-TxRx-3
62: 3 0 0 0 PCI-MSI 3672068-edge eth3