---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8306 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: 2799.996 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 12G 144G 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 870 27524 0 3772 30842 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:78:a7:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe78:a746/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:e7:a5:2a 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::42:6aff:fee7:a52a/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-8306) 02/24/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 116.20 37.14 79.06 1730.94 23161.10 10:52:01 152.84 19.00 133.84 681.09 34841.66 10:53:01 29.11 3.68 25.43 185.97 24775.20 10:54:01 127.33 2.83 124.50 430.59 65418.43 10:55:01 122.41 0.23 122.18 1.87 25433.89 10:56:01 133.38 0.28 133.10 2.27 25732.73 10:57:01 30.04 0.45 29.59 40.52 18338.42 Average: 101.58 9.02 92.56 435.95 31118.40 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30092288 31686192 2846932 8.64 70168 1834824 1399908 4.12 886240 1670380 154508 10:52:01 29003984 31008448 3935236 11.95 87284 2211336 2061316 6.06 1612776 1995436 21964 10:53:01 28244528 30707360 4694692 14.25 88544 2661460 2206252 6.49 2125752 2223864 220432 10:54:01 27279068 30419824 5660152 17.18 109100 3296912 2465100 7.25 2671644 2583712 83156 10:55:01 26798936 30137824 6140284 18.64 136392 3418260 2545112 7.49 2971820 2705108 576 10:56:01 26675412 30177168 6263808 19.02 162556 3519520 2564104 7.54 2961792 2799096 14636 10:57:01 28198468 31590928 4740752 14.39 165056 3433348 1476448 4.34 1620420 2661396 17088 Average: 28041812 30818249 4897408 14.87 117014 2910809 2102606 6.19 2121492 2376999 73194 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 104.86 74.60 1067.15 17.05 0.00 0.00 0.00 0.00 10:51:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 570.10 427.28 4847.35 115.25 0.00 0.00 0.00 0.00 10:52:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 248.36 182.30 571.46 66.74 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:54:01 vethbccd181 60.82 120.50 10.08 420.20 0.00 0.00 0.00 0.03 10:54:01 docker0 63.72 125.50 9.43 497.80 0.00 0.00 0.00 0.00 10:54:01 ens3 620.63 598.05 2240.55 3348.09 0.00 0.00 0.00 0.00 10:54:01 lo 6.27 6.27 0.58 0.58 0.00 0.00 0.00 0.00 10:55:01 vethbccd181 614.13 505.70 68.77 501.63 0.00 0.00 0.00 0.04 10:55:01 docker0 614.13 505.67 60.38 501.62 0.00 0.00 0.00 0.00 10:55:01 ens3 528.41 622.48 506.91 72.91 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 875.26 748.54 88.04 956.99 0.00 0.00 0.00 0.00 10:56:01 veth3341952 785.17 680.14 91.11 917.48 0.00 0.00 0.00 0.08 10:56:01 ens3 812.63 909.51 971.11 111.85 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 104.78 83.27 8.31 40.37 0.00 0.00 0.00 0.00 10:57:01 ens3 105.16 118.49 55.17 15.87 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 237.43 209.51 23.79 285.96 0.00 0.00 0.00 0.00 Average: ens3 427.94 419.79 1466.55 536.59 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8306) 02/24/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.12 0.00 0.80 2.30 0.04 86.74 10:51:01 0 10.29 0.00 0.80 0.58 0.03 88.30 10:51:01 1 8.12 0.00 0.70 0.14 0.02 91.03 10:51:01 2 4.24 0.00 0.66 0.78 0.05 94.27 10:51:01 3 1.88 0.00 0.19 1.06 0.07 96.81 10:51:01 4 1.64 0.00 0.39 0.03 0.02 97.92 10:51:01 5 31.62 0.00 1.96 2.11 0.05 64.26 10:51:01 6 2.70 0.00 0.51 11.05 0.03 85.70 10:51:01 7 20.47 0.00 1.15 2.63 0.07 75.68 10:52:01 all 14.64 0.00 2.04 1.82 0.06 81.44 10:52:01 0 18.66 0.00 5.65 1.66 0.08 73.95 10:52:01 1 10.78 0.00 0.50 3.88 0.08 84.76 10:52:01 2 13.96 0.00 0.97 0.40 0.07 84.60 10:52:01 3 13.27 0.00 0.59 0.07 0.10 85.98 10:52:01 4 12.66 0.00 0.77 1.57 0.05 84.95 10:52:01 5 10.87 0.00 0.47 0.22 0.03 88.41 10:52:01 6 8.60 0.00 0.87 6.03 0.03 84.47 10:52:01 7 28.34 0.00 6.52 0.77 0.08 64.28 10:53:01 all 15.94 0.00 0.73 1.06 0.05 82.22 10:53:01 0 20.09 0.00 0.82 0.12 0.03 78.94 10:53:01 1 16.75 0.00 0.60 6.32 0.05 76.27 10:53:01 2 30.22 0.00 1.30 0.94 0.07 67.47 10:53:01 3 14.36 0.00 0.97 0.02 0.05 84.60 10:53:01 4 13.96 0.00 0.53 0.00 0.03 85.48 10:53:01 5 7.48 0.00 0.47 0.00 0.05 92.00 10:53:01 6 13.22 0.00 0.52 1.05 0.03 85.17 10:53:01 7 11.47 0.00 0.63 0.07 0.05 87.78 10:54:01 all 9.22 0.00 2.12 2.75 0.05 85.85 10:54:01 0 11.68 0.00 4.12 0.65 0.05 83.50 10:54:01 1 11.61 0.00 2.23 8.25 0.07 77.84 10:54:01 2 7.80 0.00 2.05 2.82 0.07 87.26 10:54:01 3 12.10 0.00 2.13 7.60 0.08 78.08 10:54:01 4 3.73 0.00 0.90 0.03 0.03 95.30 10:54:01 5 10.12 0.00 1.76 0.08 0.05 87.99 10:54:01 6 5.22 0.00 1.41 2.32 0.03 91.02 10:54:01 7 11.49 0.00 2.43 0.22 0.05 85.81 10:55:01 all 5.65 0.00 0.85 1.58 0.04 91.87 10:55:01 0 2.22 0.00 1.42 7.35 0.05 88.96 10:55:01 1 14.68 0.00 1.86 3.37 0.07 80.03 10:55:01 2 2.28 0.00 0.89 0.18 0.03 96.62 10:55:01 3 3.69 0.00 0.42 0.00 0.05 95.84 10:55:01 4 0.03 0.00 0.02 0.00 0.00 99.95 10:55:01 5 3.02 0.00 0.77 0.03 0.05 96.12 10:55:01 6 0.33 0.00 0.28 1.59 0.02 97.78 10:55:01 7 19.01 0.00 1.15 0.13 0.05 79.65 10:56:01 all 7.72 0.00 1.51 1.61 0.05 89.11 10:56:01 0 2.36 0.00 1.64 10.97 0.03 84.99 10:56:01 1 4.78 0.00 0.72 0.02 0.03 94.45 10:56:01 2 9.33 0.00 1.58 0.22 0.05 88.83 10:56:01 3 2.49 0.00 0.61 0.00 0.03 96.87 10:56:01 4 14.34 0.00 1.78 0.17 0.05 83.66 10:56:01 5 9.71 0.00 2.84 0.35 0.05 87.05 10:56:01 6 5.69 0.00 1.07 1.15 0.07 92.02 10:56:01 7 13.03 0.00 1.84 0.05 0.03 85.05 10:57:01 all 3.78 0.00 0.50 1.11 0.03 94.59 10:57:01 0 0.80 0.00 0.47 7.19 0.02 91.53 10:57:01 1 0.33 0.00 0.10 0.00 0.05 99.52 10:57:01 2 2.75 0.00 0.47 0.15 0.02 96.62 10:57:01 3 6.14 0.00 0.57 0.37 0.02 92.91 10:57:01 4 0.52 0.00 0.40 0.02 0.03 99.03 10:57:01 5 18.09 0.00 1.10 0.38 0.05 80.37 10:57:01 6 1.09 0.00 0.58 0.77 0.05 97.51 10:57:01 7 0.52 0.00 0.28 0.00 0.02 99.18 Average: all 9.58 0.00 1.22 1.75 0.05 87.40 Average: 0 9.44 0.00 2.13 4.08 0.04 84.30 Average: 1 9.58 0.00 0.96 3.14 0.05 86.27 Average: 2 10.09 0.00 1.13 0.78 0.05 87.94 Average: 3 7.72 0.00 0.78 1.30 0.06 90.14 Average: 4 6.70 0.00 0.68 0.26 0.03 92.32 Average: 5 12.95 0.00 1.34 0.45 0.05 85.22 Average: 6 5.27 0.00 0.75 3.41 0.04 90.54 Average: 7 14.88 0.00 2.00 0.55 0.05 82.52