---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-82982 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 8% /
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 878 26591 0 4697 30833
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:6b:44:15 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86121sec preferred_lft 86121sec
inet6 fe80::f816:3eff:fe6b:4415/64 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:e7:0f:d5:1f 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82982) 11/11/24 _x86_64_ (8 CPU)
12:22:26 LINUX RESTART (8 CPU)
12:23:01 tps rtps wtps bread/s bwrtn/s
12:24:01 286.69 39.63 247.06 1828.90 26215.90
12:25:01 147.71 23.26 124.45 1221.80 37025.56
12:26:01 118.28 3.30 114.98 419.26 103431.96
12:27:01 50.62 1.32 49.30 64.38 20123.83
Average: 150.82 16.88 133.94 883.55 46698.20
12:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:24:01 30024280 31672656 2914940 8.85 73892 1881328 1453024 4.28 905776 1709800 204612
12:25:01 25635348 29962244 7303872 22.17 103148 4451296 3461320 10.18 2703308 4169776 2233608
12:26:01 24574892 29260684 8364328 25.39 105752 4785868 7484660 22.02 3455904 4434468 736
12:27:01 27292096 31635664 5647124 17.14 108748 4456868 1432340 4.21 1133384 4079832 1120
Average: 26881654 30632812 6057566 18.39 97885 3893840 3457836 10.17 2049593 3598469 610019
12:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:24:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:24:01 ens3 150.04 99.62 1109.16 31.55 0.00 0.00 0.00 0.00
12:25:01 lo 4.42 4.42 0.57 0.57 0.00 0.00 0.00 0.00
12:25:01 br-51ca43c54f8e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:25:01 ens3 802.28 518.43 11459.16 109.78 0.00 0.00 0.00 0.00
12:26:01 lo 20.30 20.30 1.86 1.86 0.00 0.00 0.00 0.00
12:26:01 br-51ca43c54f8e 6.60 13.03 0.89 1.08 0.00 0.00 0.00 0.00
12:26:01 vethb32da65 41.76 35.16 3.99 6.36 0.00 0.00 0.00 0.00
12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:27:01 lo 13.76 13.76 1.16 1.16 0.00 0.00 0.00 0.00
12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:27:01 ens3 1751.70 1139.64 13418.62 290.51 0.00 0.00 0.00 0.00
Average: lo 9.97 9.97 0.94 0.94 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 372.43 244.55 3187.76 63.96 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82982) 11/11/24 _x86_64_ (8 CPU)
12:22:26 LINUX RESTART (8 CPU)
12:23:01 CPU %user %nice %system %iowait %steal %idle
12:24:01 all 10.42 0.00 0.90 2.67 0.04 85.97
12:24:01 0 0.92 0.00 1.10 5.90 0.05 92.02
12:24:01 1 8.66 0.00 0.46 0.63 0.03 90.21
12:24:01 2 42.35 0.00 2.40 2.84 0.07 52.34
12:24:01 3 12.56 0.00 1.07 0.40 0.05 85.92
12:24:01 4 2.29 0.00 0.38 9.58 0.03 87.71
12:24:01 5 12.39 0.00 0.82 0.30 0.02 86.48
12:24:01 6 2.36 0.00 0.57 0.58 0.02 96.48
12:24:01 7 1.82 0.00 0.37 1.18 0.03 96.60
12:25:01 all 27.10 0.00 3.55 1.87 0.07 67.41
12:25:01 0 29.61 0.00 3.72 1.56 0.07 65.04
12:25:01 1 33.11 0.00 5.27 0.47 0.08 61.06
12:25:01 2 25.55 0.00 2.90 3.50 0.07 67.98
12:25:01 3 27.05 0.00 3.55 1.15 0.07 68.18
12:25:01 4 21.98 0.00 1.93 4.46 0.07 71.56
12:25:01 5 25.76 0.00 2.36 2.26 0.07 69.56
12:25:01 6 30.62 0.00 4.53 0.81 0.08 63.96
12:25:01 7 23.13 0.00 4.17 0.72 0.07 71.91
12:26:01 all 4.91 0.00 1.33 3.76 0.05 89.96
12:26:01 0 5.16 0.00 1.09 5.71 0.07 87.98
12:26:01 1 5.00 0.00 1.57 0.92 0.05 92.46
12:26:01 2 3.79 0.00 1.34 5.92 0.05 88.89
12:26:01 3 4.95 0.00 1.19 1.92 0.03 91.91
12:26:01 4 4.38 0.00 1.19 2.33 0.03 92.07
12:26:01 5 5.20 0.00 1.81 12.48 0.05 80.46
12:26:01 6 5.02 0.00 1.27 0.69 0.07 92.96
12:26:01 7 5.75 0.00 1.15 0.12 0.03 92.95
12:27:01 all 8.38 0.00 0.93 1.28 0.04 89.37
12:27:01 0 1.87 0.00 1.02 8.59 0.03 88.48
12:27:01 1 2.08 0.00 1.10 0.02 0.02 96.78
12:27:01 2 4.23 0.00 0.80 0.35 0.05 94.57
12:27:01 3 3.19 0.00 0.45 0.03 0.02 96.31
12:27:01 4 2.10 0.00 0.52 0.05 0.03 97.29
12:27:01 5 34.62 0.00 1.75 0.67 0.08 62.88
12:27:01 6 16.00 0.00 1.27 0.52 0.03 82.18
12:27:01 7 3.02 0.00 0.52 0.05 0.02 96.40
Average: all 12.67 0.00 1.67 2.40 0.05 83.21
Average: 0 9.36 0.00 1.73 5.45 0.05 83.41
Average: 1 12.16 0.00 2.09 0.51 0.05 85.20
Average: 2 18.98 0.00 1.86 3.15 0.06 75.95
Average: 3 11.89 0.00 1.56 0.88 0.04 85.63
Average: 4 7.68 0.00 1.00 4.10 0.04 87.17
Average: 5 19.48 0.00 1.68 3.92 0.05 74.86
Average: 6 13.47 0.00 1.91 0.65 0.05 83.93
Average: 7 8.40 0.00 1.55 0.52 0.04 89.50