---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-13505 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 11G 145G 7% / 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 2395 26887 0 2884 29335 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:d6:0b:50 brd ff:ff:ff:ff:ff:ff inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fed6:b50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:dd:d3:de 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-v1-8c-8g-13505) 03/16/24 _x86_64_ (8 CPU) 05:19:26 LINUX RESTART (8 CPU) 05:20:02 tps rtps wtps bread/s bwrtn/s 05:21:01 119.52 42.38 77.14 1921.30 26779.46 05:22:01 169.96 18.95 151.01 681.89 39924.68 05:23:01 36.48 5.20 31.28 157.79 23784.24 05:24:01 15.98 0.00 15.98 0.00 20755.07 05:25:01 17.78 0.02 17.76 3.47 20861.19 05:26:01 30.30 1.05 29.25 25.45 39541.37 05:27:01 12.78 0.00 12.78 0.00 17482.82 05:28:01 18.60 0.75 17.85 84.25 1350.31 Average: 52.53 8.47 44.06 355.98 23804.68 05:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 30137764 31715408 2801456 8.50 69116 1820228 1423364 4.19 855640 1657704 166900 05:22:01 27558084 29584196 5381136 16.34 87656 2231612 3728136 10.97 3058384 1991060 23944 05:23:01 26429872 28525520 6509348 19.76 89484 2297340 4686700 13.79 4158236 2011940 560 05:24:01 26388732 28484748 6550488 19.89 89572 2297512 4686700 13.79 4198932 2012096 24 05:25:01 29213120 31691576 3726100 11.31 90296 2673888 1340528 3.94 1120244 2264508 365712 05:26:01 27592032 30103940 5347188 16.23 90576 2705992 2843356 8.37 2893460 2108820 708 05:27:01 27591996 30104096 5347224 16.23 90644 2706008 2843356 8.37 2893420 2108864 148 05:28:01 27504504 30009288 5434716 16.50 92396 2698080 2975820 8.76 2994432 2096120 820 Average: 27802013 30027346 5137207 15.60 87468 2428832 3065995 9.02 2771594 2031389 69852 05:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 05:21:01 ens3 166.75 107.73 1047.40 32.58 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 05:22:01 ens3 615.58 492.98 5272.74 99.08 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 lo 3.56 3.56 0.66 0.66 0.00 0.00 0.00 0.00 05:23:01 ens3 557.79 395.15 1056.47 154.51 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 05:24:01 ens3 20.95 15.73 4.31 9.10 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 lo 3.97 3.97 0.46 0.46 0.00 0.00 0.00 0.00 05:25:01 ens3 245.23 199.70 174.57 71.75 0.00 0.00 0.00 0.00 05:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:26:01 ens3 294.04 208.43 353.63 332.42 0.00 0.00 0.00 0.00 05:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 ens3 0.13 0.10 0.05 0.66 0.00 0.00 0.00 0.00 05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:28:01 ens3 17.45 12.73 21.13 6.76 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 239.91 179.23 991.13 88.49 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-13505) 03/16/24 _x86_64_ (8 CPU) 05:19:26 LINUX RESTART (8 CPU) 05:20:02 CPU %user %nice %system %iowait %steal %idle 05:21:01 all 10.59 0.00 0.79 2.46 0.03 86.12 05:21:01 0 21.07 0.00 1.10 0.61 0.03 77.18 05:21:01 1 6.91 0.00 0.59 0.08 0.02 92.39 05:21:01 2 2.75 0.00 0.35 0.17 0.02 96.71 05:21:01 3 1.53 0.00 0.31 0.51 0.05 97.60 05:21:01 4 5.63 0.00 0.58 0.47 0.00 93.32 05:21:01 5 4.91 0.00 0.71 2.09 0.05 92.24 05:21:01 6 1.94 0.00 0.42 13.16 0.02 84.46 05:21:01 7 40.04 0.00 2.23 2.62 0.05 55.06 05:22:01 all 25.38 0.00 1.33 2.17 0.07 71.04 05:22:01 0 35.31 0.00 1.81 1.43 0.07 61.38 05:22:01 1 26.82 0.00 0.82 0.05 0.07 72.24 05:22:01 2 19.48 0.00 3.04 4.27 0.08 73.13 05:22:01 3 20.70 0.00 1.29 9.84 0.08 68.09 05:22:01 4 20.25 0.00 1.32 0.35 0.07 78.01 05:22:01 5 25.01 0.00 0.67 0.45 0.05 73.82 05:22:01 6 31.97 0.00 0.75 0.74 0.07 66.48 05:22:01 7 23.51 0.00 0.97 0.28 0.08 75.15 05:23:01 all 22.14 0.00 0.86 0.95 0.05 76.01 05:23:01 0 22.98 0.00 0.90 0.02 0.05 76.05 05:23:01 1 18.78 0.00 0.77 0.03 0.03 80.39 05:23:01 2 29.20 0.00 0.47 1.17 0.03 69.13 05:23:01 3 25.77 0.00 0.65 6.08 0.05 67.45 05:23:01 4 30.52 0.00 1.20 0.28 0.05 67.94 05:23:01 5 16.56 0.00 0.90 0.02 0.03 82.49 05:23:01 6 10.63 0.00 0.62 0.00 0.05 88.70 05:23:01 7 22.60 0.00 1.33 0.00 0.10 75.96 05:24:01 all 0.80 0.00 0.15 1.13 0.02 97.90 05:24:01 0 0.40 0.00 0.18 0.00 0.02 99.40 05:24:01 1 0.67 0.00 0.17 0.00 0.02 99.15 05:24:01 2 0.72 0.00 0.17 0.00 0.02 99.10 05:24:01 3 0.33 0.00 0.07 9.06 0.03 90.51 05:24:01 4 0.67 0.00 0.25 0.00 0.00 99.08 05:24:01 5 1.10 0.00 0.10 0.00 0.02 98.78 05:24:01 6 1.80 0.00 0.13 0.00 0.03 98.03 05:24:01 7 0.73 0.00 0.15 0.00 0.03 99.08 05:25:01 all 22.73 0.00 0.85 0.86 0.05 75.52 05:25:01 0 22.28 0.00 1.44 1.96 0.05 74.27 05:25:01 1 22.19 0.00 0.97 0.00 0.05 76.79 05:25:01 2 15.59 0.00 0.33 0.00 0.03 84.04 05:25:01 3 36.62 0.00 1.34 4.26 0.07 57.72 05:25:01 4 18.84 0.00 0.50 0.53 0.03 80.09 05:25:01 5 26.05 0.00 0.25 0.10 0.03 73.56 05:25:01 6 20.70 0.00 0.68 0.00 0.03 78.59 05:25:01 7 19.59 0.00 1.22 0.00 0.07 79.12 05:26:01 all 14.19 0.00 0.37 1.64 0.04 83.76 05:26:01 0 1.95 0.00 0.42 6.14 0.02 91.47 05:26:01 1 17.49 0.00 0.40 0.57 0.02 81.52 05:26:01 2 19.64 0.00 0.92 0.07 0.05 79.33 05:26:01 3 14.71 0.00 0.22 0.07 0.05 84.95 05:26:01 4 19.20 0.00 0.08 0.00 0.05 80.67 05:26:01 5 21.08 0.00 0.72 6.30 0.05 71.84 05:26:01 6 11.91 0.00 0.12 0.03 0.05 87.89 05:26:01 7 7.50 0.00 0.10 0.00 0.02 92.39 05:27:01 all 0.01 0.00 0.01 0.90 0.01 99.07 05:27:01 0 0.00 0.00 0.00 0.05 0.00 99.95 05:27:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:27:01 2 0.03 0.00 0.02 0.00 0.02 99.93 05:27:01 3 0.00 0.00 0.00 0.00 0.02 99.98 05:27:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:27:01 5 0.00 0.00 0.00 7.17 0.02 92.81 05:27:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:27:01 7 0.02 0.00 0.05 0.00 0.02 99.92 05:28:01 all 3.53 0.00 0.20 0.14 0.01 96.11 05:28:01 0 0.22 0.00 0.18 0.65 0.02 98.93 05:28:01 1 8.22 0.00 0.27 0.07 0.02 91.43 05:28:01 2 2.22 0.00 0.17 0.03 0.03 97.55 05:28:01 3 0.33 0.00 0.13 0.00 0.00 99.53 05:28:01 4 0.58 0.00 0.05 0.00 0.03 99.33 05:28:01 5 0.28 0.00 0.17 0.28 0.02 99.25 05:28:01 6 2.10 0.00 0.22 0.00 0.02 97.67 05:28:01 7 14.33 0.00 0.43 0.05 0.02 85.17 Average: all 12.42 0.00 0.57 1.28 0.04 85.70 Average: 0 12.99 0.00 0.75 1.36 0.03 84.87 Average: 1 12.64 0.00 0.50 0.10 0.03 86.73 Average: 2 11.20 0.00 0.68 0.71 0.04 87.37 Average: 3 12.52 0.00 0.50 3.73 0.04 83.21 Average: 4 11.97 0.00 0.50 0.20 0.03 87.30 Average: 5 11.88 0.00 0.44 2.05 0.03 85.59 Average: 6 10.14 0.00 0.37 1.72 0.03 87.74 Average: 7 15.99 0.00 0.81 0.36 0.05 82.79