---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92635 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2800.000
BogoMIPS: 5600.00
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0-7
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 14G 142G 9% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 899 25033 0 6233 30812
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:3d:a0:66 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85980sec preferred_lft 85980sec
inet6 fe80::f816:3eff:fe3d:a066/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:8e:56:b5:8c brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:8eff:fe56:b58c/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92635) 12/22/24 _x86_64_ (8 CPU)
08:30:16 LINUX RESTART (8 CPU)
08:31:02 tps rtps wtps bread/s bwrtn/s
08:32:01 208.49 20.56 187.93 2349.70 37480.83
08:33:01 406.08 13.13 392.95 763.64 157801.52
08:34:01 93.43 0.18 93.25 31.73 33696.30
08:35:01 72.06 0.20 71.86 8.40 25772.86
08:36:01 32.74 0.08 32.66 8.67 19630.21
08:37:01 93.00 1.27 91.73 89.45 21812.36
Average: 150.81 5.86 144.94 536.88 49398.12
08:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 26496832 31565384 6442388 19.56 101788 5183792 2445300 7.19 1045756 4958864 3215832
08:33:01 23793904 29422724 9145316 27.76 131148 5639436 9727068 28.62 3398020 5164416 1152
08:34:01 21696964 27755176 11242256 34.13 151648 6010620 12010100 35.34 5217484 5384432 40
08:35:01 21038152 27096960 11901068 36.13 160620 5999452 12723452 37.44 5889724 5364300 384
08:36:01 21054212 27116132 11885008 36.08 160976 6003108 12653208 37.23 5879508 5360724 40
08:37:01 25652872 31568556 7286348 22.12 162920 5870804 1758692 5.17 1503484 5227368 1184
Average: 23288823 29087489 9650397 29.30 144850 5784535 8552970 25.16 3822329 5243351 536439
08:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 lo 17.76 17.76 1.73 1.73 0.00 0.00 0.00 0.00
08:32:01 ens3 1387.61 725.84 38579.67 65.99 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth51b84fb 0.68 0.72 0.04 0.04 0.00 0.00 0.00 0.00
08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:33:01 br-b81672c8e313 0.35 0.12 0.01 0.01 0.00 0.00 0.00 0.00
08:33:01 ens3 13.05 11.10 2.67 2.93 0.00 0.00 0.00 0.00
08:34:01 veth51b84fb 3.70 3.88 0.45 0.41 0.00 0.00 0.00 0.00
08:34:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00
08:34:01 br-b81672c8e313 0.20 0.22 0.02 0.02 0.00 0.00 0.00 0.00
08:34:01 ens3 50.87 34.43 1162.94 4.40 0.00 0.00 0.00 0.00
08:35:01 veth51b84fb 19.06 20.33 9.29 64.47 0.00 0.00 0.00 0.01
08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:35:01 br-b81672c8e313 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 2.83 2.90 0.59 0.83 0.00 0.00 0.00 0.00
08:36:01 veth51b84fb 33.68 34.99 12.04 80.04 0.00 0.00 0.00 0.01
08:36:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
08:36:01 br-b81672c8e313 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 ens3 23.96 18.98 15.14 25.96 0.00 0.00 0.00 0.00
08:37:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00
08:37:01 ens3 52.87 36.28 66.64 17.70 0.00 0.00 0.00 0.00
08:37:01 docker0 12.50 17.76 2.08 292.95 0.00 0.00 0.00 0.00
Average: lo 3.83 3.83 0.37 0.37 0.00 0.00 0.00 0.00
Average: ens3 252.04 136.61 6548.80 19.50 0.00 0.00 0.00 0.00
Average: docker0 2.09 2.97 0.35 48.96 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92635) 12/22/24 _x86_64_ (8 CPU)
08:30:16 LINUX RESTART (8 CPU)
08:31:02 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 15.28 0.00 4.49 3.22 0.06 76.94
08:32:01 0 8.16 0.00 3.84 1.38 0.05 86.57
08:32:01 1 31.79 0.00 4.93 2.53 0.07 60.68
08:32:01 2 8.17 0.00 4.75 2.19 0.09 84.81
08:32:01 3 20.87 0.00 4.85 2.74 0.07 71.47
08:32:01 4 14.89 0.00 4.47 0.73 0.07 79.83
08:32:01 5 12.16 0.00 4.26 0.82 0.05 82.70
08:32:01 6 7.38 0.00 4.53 9.61 0.05 78.43
08:32:01 7 18.79 0.00 4.31 5.85 0.09 70.96
08:33:01 all 32.98 0.00 6.48 7.59 0.10 52.84
08:33:01 0 33.24 0.00 7.09 18.94 0.14 40.60
08:33:01 1 31.49 0.00 6.54 22.04 0.12 39.81
08:33:01 2 30.32 0.00 5.02 5.75 0.09 58.82
08:33:01 3 34.12 0.00 6.88 3.51 0.09 55.40
08:33:01 4 34.18 0.00 7.36 0.70 0.10 57.66
08:33:01 5 35.40 0.00 6.66 1.61 0.08 56.25
08:33:01 6 34.17 0.00 6.56 6.32 0.08 52.86
08:33:01 7 30.88 0.00 5.79 1.91 0.10 61.32
08:34:01 all 36.26 0.00 4.28 1.95 0.11 57.40
08:34:01 0 37.35 0.00 4.47 3.14 0.10 54.94
08:34:01 1 29.85 0.00 4.14 1.97 0.08 63.96
08:34:01 2 36.97 0.00 3.83 4.10 0.08 55.01
08:34:01 3 36.74 0.00 4.11 3.40 0.10 55.65
08:34:01 4 34.02 0.00 4.33 0.67 0.10 60.88
08:34:01 5 39.70 0.00 5.07 1.62 0.10 53.51
08:34:01 6 37.81 0.00 4.01 0.24 0.14 57.81
08:34:01 7 37.68 0.00 4.27 0.49 0.10 57.47
08:35:01 all 11.43 0.00 1.75 1.61 0.07 85.13
08:35:01 0 10.78 0.00 1.96 0.35 0.08 86.82
08:35:01 1 11.76 0.00 2.09 1.49 0.07 84.59
08:35:01 2 13.04 0.00 1.78 2.31 0.07 82.80
08:35:01 3 11.09 0.00 1.48 2.88 0.08 84.47
08:35:01 4 11.97 0.00 1.56 0.07 0.08 86.32
08:35:01 5 10.83 0.00 1.64 3.34 0.08 84.11
08:35:01 6 12.00 0.00 1.68 2.37 0.05 83.91
08:35:01 7 9.99 0.00 1.81 0.07 0.08 88.04
08:36:01 all 6.18 0.00 0.88 1.11 0.07 91.75
08:36:01 0 4.78 0.00 1.17 0.03 0.07 93.95
08:36:01 1 5.35 0.00 0.95 0.00 0.07 93.63
08:36:01 2 7.20 0.00 0.79 0.12 0.07 91.83
08:36:01 3 6.83 0.00 0.67 8.12 0.08 84.29
08:36:01 4 6.47 0.00 0.72 0.02 0.07 92.72
08:36:01 5 5.89 0.00 1.09 0.03 0.10 92.89
08:36:01 6 5.77 0.00 0.82 0.45 0.05 92.91
08:36:01 7 7.21 0.00 0.82 0.10 0.07 91.80
08:37:01 all 5.20 0.00 0.88 1.53 0.04 92.35
08:37:01 0 2.40 0.00 0.80 0.02 0.03 96.75
08:37:01 1 5.08 0.00 0.92 0.22 0.05 93.73
08:37:01 2 1.59 0.00 0.79 0.35 0.03 97.24
08:37:01 3 0.88 0.00 0.80 4.06 0.02 94.24
08:37:01 4 14.23 0.00 1.05 0.25 0.03 84.44
08:37:01 5 15.40 0.00 1.13 0.44 0.07 82.97
08:37:01 6 0.78 0.00 0.80 6.62 0.02 91.78
08:37:01 7 1.32 0.00 0.74 0.27 0.02 97.66
Average: all 17.84 0.00 3.11 2.82 0.07 76.15
Average: 0 16.05 0.00 3.21 3.94 0.08 76.73
Average: 1 19.13 0.00 3.25 4.67 0.08 72.87
Average: 2 16.16 0.00 2.81 2.46 0.07 78.50
Average: 3 18.34 0.00 3.11 4.13 0.07 74.34
Average: 4 19.26 0.00 3.24 0.40 0.08 77.02
Average: 5 19.88 0.00 3.30 1.31 0.08 75.43
Average: 6 16.27 0.00 3.05 4.25 0.06 76.36
Average: 7 17.59 0.00 2.94 1.43 0.08 77.96