---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-79726 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 875 25141 0 6149 30836
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:1f:da:fb brd ff:ff:ff:ff:ff:ff
inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86072sec preferred_lft 86072sec
inet6 fe80::f816:3eff:fe1f:dafb/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:b1:71:d4:25 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:b1ff:fe71:d425/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79726) 10/26/24 _x86_64_ (8 CPU)
13:32:27 LINUX RESTART (8 CPU)
13:33:01 tps rtps wtps bread/s bwrtn/s
13:34:01 351.06 38.68 312.38 1753.44 21016.63
13:35:01 464.69 21.21 443.48 2722.08 167409.57
13:36:01 150.36 0.42 149.94 43.86 33490.55
13:37:01 28.02 0.27 27.76 26.92 12445.58
Average: 248.52 15.14 233.38 1136.53 58588.66
13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:34:01 29989016 31638256 2950204 8.96 74300 1881572 1495776 4.40 939552 1709724 219240
13:35:01 25368300 30987140 7570920 22.98 126332 5652944 6251524 18.39 1773408 5235652 5860
13:36:01 23422636 29657244 9516584 28.89 157120 6204584 8254956 24.29 3257556 5633828 173420
13:37:01 23928508 29972544 9010712 27.36 157660 6019360 7014932 20.64 2964732 5437644 396
Average: 25677115 30563796 7262105 22.05 128853 4939615 5754297 16.93 2233812 4504212 99729
13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:34:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
13:34:01 ens3 114.21 76.45 1083.74 27.51 0.00 0.00 0.00 0.00
13:35:01 veth0c54725 0.22 0.38 0.01 0.02 0.00 0.00 0.00 0.00
13:35:01 veth47c3c69 0.15 0.30 0.01 0.02 0.00 0.00 0.00 0.00
13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:35:01 veth90667b3 1.65 1.63 0.17 0.17 0.00 0.00 0.00 0.00
13:36:01 veth0c54725 10.83 11.20 1.79 1.68 0.00 0.00 0.00 0.00
13:36:01 veth47c3c69 0.77 0.87 0.06 0.05 0.00 0.00 0.00 0.00
13:36:01 docker0 13.26 18.35 2.11 286.47 0.00 0.00 0.00 0.00
13:36:01 veth90667b3 13.70 11.43 1.79 1.77 0.00 0.00 0.00 0.00
13:37:01 veth0c54725 82.26 85.25 11.58 28.18 0.00 0.00 0.00 0.00
13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:37:01 veth90667b3 14.63 10.23 7.64 3.58 0.00 0.00 0.00 0.00
13:37:01 lo 21.16 21.16 2.00 2.00 0.00 0.00 0.00 0.00
Average: veth0c54725 23.33 24.21 3.34 7.47 0.00 0.00 0.00 0.00
Average: docker0 3.32 4.59 0.53 71.61 0.00 0.00 0.00 0.00
Average: veth90667b3 7.49 5.82 2.40 1.38 0.00 0.00 0.00 0.00
Average: lo 4.32 4.32 0.42 0.42 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79726) 10/26/24 _x86_64_ (8 CPU)
13:32:27 LINUX RESTART (8 CPU)
13:33:01 CPU %user %nice %system %iowait %steal %idle
13:34:01 all 9.89 0.00 0.96 2.47 0.03 86.64
13:34:01 0 1.30 0.00 0.40 4.92 0.03 93.35
13:34:01 1 1.64 0.00 1.29 3.49 0.02 93.57
13:34:01 2 15.96 0.00 1.05 1.43 0.03 81.52
13:34:01 3 13.23 0.00 1.03 1.05 0.05 84.63
13:34:01 4 17.19 0.00 0.82 1.82 0.07 80.10
13:34:01 5 12.73 0.00 0.97 0.13 0.03 86.13
13:34:01 6 2.73 0.00 0.94 6.39 0.03 89.91
13:34:01 7 14.34 0.00 1.17 0.53 0.03 83.92
13:35:01 all 17.97 0.00 7.10 8.53 0.08 66.32
13:35:01 0 16.04 0.00 7.57 23.10 0.10 53.19
13:35:01 1 18.45 0.00 5.91 2.04 0.09 73.51
13:35:01 2 19.66 0.00 7.18 1.38 0.07 71.71
13:35:01 3 17.61 0.00 6.70 2.90 0.07 72.73
13:35:01 4 19.44 0.00 7.29 14.25 0.07 58.95
13:35:01 5 18.65 0.00 7.91 20.48 0.08 52.88
13:35:01 6 16.35 0.00 7.41 2.16 0.07 74.02
13:35:01 7 17.59 0.00 6.82 1.93 0.07 73.60
13:36:01 all 27.52 0.00 3.58 1.25 0.09 67.56
13:36:01 0 31.79 0.00 4.46 1.29 0.10 62.36
13:36:01 1 27.28 0.00 3.53 0.74 0.07 68.38
13:36:01 2 29.84 0.00 3.92 0.89 0.10 65.25
13:36:01 3 20.72 0.00 3.02 5.71 0.07 70.49
13:36:01 4 29.35 0.00 3.98 0.55 0.10 66.02
13:36:01 5 24.53 0.00 3.07 0.39 0.08 71.93
13:36:01 6 29.83 0.00 3.27 0.34 0.10 66.47
13:36:01 7 26.79 0.00 3.38 0.12 0.07 69.65
13:37:01 all 6.38 0.00 1.08 0.85 0.05 91.63
13:37:01 0 5.63 0.00 1.16 0.20 0.07 92.95
13:37:01 1 5.13 0.00 0.84 0.13 0.07 93.83
13:37:01 2 7.01 0.00 1.29 0.30 0.05 91.35
13:37:01 3 6.24 0.00 1.13 5.82 0.08 86.73
13:37:01 4 6.84 0.00 1.24 0.08 0.05 91.79
13:37:01 5 7.33 0.00 1.09 0.07 0.05 91.46
13:37:01 6 6.11 0.00 1.13 0.10 0.03 92.63
13:37:01 7 6.78 0.00 0.88 0.10 0.07 92.18
Average: all 15.42 0.00 3.17 3.26 0.06 78.09
Average: 0 13.67 0.00 3.38 7.33 0.08 75.54
Average: 1 13.08 0.00 2.87 1.60 0.06 82.39
Average: 2 18.10 0.00 3.35 1.00 0.06 77.49
Average: 3 14.41 0.00 2.96 3.87 0.07 78.69
Average: 4 18.19 0.00 3.32 4.15 0.07 74.27
Average: 5 15.79 0.00 3.24 5.22 0.06 75.68
Average: 6 13.73 0.00 3.17 2.25 0.06 80.80
Average: 7 16.34 0.00 3.04 0.67 0.06 79.89