---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-79908 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: 2799.998
BogoMIPS: 5599.99
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 13G 143G 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 869 25972 0 5325 30842
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:cf:3a:0a brd ff:ff:ff:ff:ff:ff
inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86125sec preferred_lft 86125sec
inet6 fe80::f816:3eff:fecf:3a0a/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:d3:da:c4:19 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:d3ff:feda:c419/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79908) 10/27/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:01 346.63 74.30 272.33 5289.76 104569.85
10:45:01 296.72 31.66 265.06 3210.40 124172.77
10:46:01 347.10 13.16 333.94 790.47 80735.95
10:47:01 112.81 1.05 111.76 55.19 10045.73
Average: 275.82 30.05 245.78 2336.64 79883.17
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:01 30204368 31646652 2734852 8.30 56616 1704488 1467784 4.32 905920 1558012 93520
10:45:01 27018704 31653048 5920516 17.97 119700 4703816 1624888 4.78 999520 4458352 1239932
10:46:01 24569956 29685668 8369264 25.41 148336 5102728 8075844 23.76 3215464 4586908 69332
10:47:01 26570460 31555312 6368760 19.33 158700 4975104 1568952 4.62 1397724 4453504 7012
Average: 27090872 31135170 5848348 17.75 120838 4121534 3184367 9.37 1629657 3764194 352449
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:01 ens3 366.95 244.51 1532.44 74.09 0.00 0.00 0.00 0.00
10:44:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 ens3 962.19 518.75 24986.81 47.92 0.00 0.00 0.00 0.00
10:45:01 lo 12.06 12.06 1.19 1.19 0.00 0.00 0.00 0.00
10:45:01 br-9b284848ea1a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 docker0 11.25 14.96 1.98 222.63 0.00 0.00 0.00 0.00
10:46:01 veth7cda077 4.30 5.55 0.73 0.83 0.00 0.00 0.00 0.00
10:46:01 veth08e9db0 4.17 4.35 0.52 0.49 0.00 0.00 0.00 0.00
10:46:01 vethdb178d6 11.16 10.05 1.42 1.47 0.00 0.00 0.00 0.00
10:47:01 docker0 2.15 2.92 0.14 64.37 0.00 0.00 0.00 0.00
10:47:01 ens3 1451.76 849.61 27773.59 149.70 0.00 0.00 0.00 0.00
10:47:01 lo 21.03 21.03 2.01 2.01 0.00 0.00 0.00 0.00
Average: docker0 3.35 4.47 0.53 71.75 0.00 0.00 0.00 0.00
Average: ens3 361.71 211.14 6941.21 37.30 0.00 0.00 0.00 0.00
Average: lo 4.51 4.51 0.44 0.44 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79908) 10/27/24 _x86_64_ (8 CPU)
10:42:55 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:01 all 7.98 0.00 1.15 4.42 0.04 86.41
10:44:01 0 14.67 0.00 1.35 1.05 0.03 82.89
10:44:01 1 2.69 0.00 2.66 7.13 0.03 87.49
10:44:01 2 8.00 0.00 0.82 0.72 0.03 90.43
10:44:01 3 6.88 0.00 0.87 5.16 0.03 87.06
10:44:01 4 5.58 0.00 0.70 3.79 0.03 89.90
10:44:01 5 5.11 0.00 0.57 0.42 0.02 93.89
10:44:01 6 4.35 0.00 0.90 0.69 0.03 94.03
10:44:01 7 16.56 0.00 1.32 16.46 0.07 65.60
10:45:01 all 14.73 0.00 5.04 5.19 0.05 75.00
10:45:01 0 10.68 0.00 4.74 0.77 0.05 83.76
10:45:01 1 19.42 0.00 4.44 1.18 0.05 74.92
10:45:01 2 8.84 0.00 5.41 6.42 0.05 79.28
10:45:01 3 16.92 0.00 4.69 1.52 0.03 76.84
10:45:01 4 17.40 0.00 4.69 16.17 0.07 61.67
10:45:01 5 14.38 0.00 5.31 0.59 0.05 79.68
10:45:01 6 10.04 0.00 5.48 13.76 0.05 70.66
10:45:01 7 20.14 0.00 5.56 1.09 0.03 73.17
10:46:01 all 26.30 0.00 3.46 4.23 0.08 65.93
10:46:01 0 23.40 0.00 2.82 1.24 0.07 72.48
10:46:01 1 21.79 0.00 3.01 1.57 0.07 73.55
10:46:01 2 32.26 0.00 3.84 2.89 0.08 60.93
10:46:01 3 29.78 0.00 3.37 2.21 0.08 64.55
10:46:01 4 22.96 0.00 3.12 6.36 0.07 67.49
10:46:01 5 21.68 0.00 2.98 5.11 0.08 70.14
10:46:01 6 28.92 0.00 4.69 12.73 0.10 53.56
10:46:01 7 29.63 0.00 3.81 1.76 0.08 64.71
10:47:01 all 4.85 0.00 1.41 0.74 0.05 92.95
10:47:01 0 4.29 0.00 1.70 0.12 0.05 93.84
10:47:01 1 3.59 0.00 1.43 2.10 0.05 92.83
10:47:01 2 3.26 0.00 1.25 0.35 0.05 95.09
10:47:01 3 3.17 0.00 1.52 1.66 0.05 93.60
10:47:01 4 3.48 0.00 1.39 0.35 0.05 94.74
10:47:01 5 2.33 0.00 1.07 0.55 0.03 96.00
10:47:01 6 4.55 0.00 1.50 0.53 0.03 93.38
10:47:01 7 14.19 0.00 1.44 0.25 0.07 84.05
Average: all 13.46 0.00 2.76 3.64 0.05 80.09
Average: 0 13.25 0.00 2.65 0.80 0.05 83.25
Average: 1 11.86 0.00 2.88 3.00 0.05 82.21
Average: 2 13.09 0.00 2.83 2.59 0.05 81.44
Average: 3 14.18 0.00 2.61 2.64 0.05 80.52
Average: 4 12.33 0.00 2.47 6.66 0.05 78.48
Average: 5 10.87 0.00 2.48 1.67 0.05 84.94
Average: 6 11.94 0.00 3.14 6.90 0.05 77.96
Average: 7 20.13 0.00 3.03 4.90 0.06 71.89