---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4975 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 817 28429 0 2920 30903 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:81:40:32 brd ff:ff:ff:ff:ff:ff inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe81:4032/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:fd:5a:88 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-4975) 11/27/23 _x86_64_ (8 CPU) 02:14:57 LINUX RESTART (8 CPU) 02:15:01 tps rtps wtps bread/s bwrtn/s 02:16:01 81.49 44.76 36.73 4367.77 41153.91 02:17:01 97.72 42.96 54.76 1931.28 16664.82 02:18:01 68.91 7.05 61.86 78.77 18663.91 02:19:01 110.01 22.35 87.67 2943.24 19620.20 02:20:01 57.35 0.28 57.07 17.99 23952.29 02:21:01 11.21 0.03 11.18 5.33 12827.99 02:22:01 7.38 0.03 7.35 6.00 9825.30 02:23:01 7.28 0.03 7.25 4.93 9822.46 02:24:01 9.88 0.98 8.90 22.13 11315.31 Average: 50.14 13.17 36.97 1042.15 18207.22 02:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 30818200 32045868 2121020 6.44 38500 1517596 1297756 3.82 472500 1401592 6776 02:17:01 30042540 31661936 2896680 8.79 68324 1860280 1483556 4.36 949544 1655752 181136 02:18:01 29962244 31717240 2976976 9.04 80948 1974484 1397516 4.11 867560 1801436 156068 02:19:01 29553512 31691224 3385708 10.28 93832 2331056 1397532 4.11 946920 2096484 208988 02:20:01 29200864 31711780 3738356 11.35 106472 2680120 1382392 4.07 996268 2381328 109872 02:21:01 29201484 31712508 3737736 11.35 106548 2680292 1392748 4.10 1000624 2377192 200 02:22:01 29208580 31719852 3730640 11.33 106616 2680468 1403208 4.13 994556 2376684 20 02:23:01 29208544 31720056 3730676 11.33 106696 2680620 1405528 4.14 995084 2376332 12 02:24:01 29207708 31720252 3731512 11.33 106812 2681408 1402784 4.13 994884 2376068 24 Average: 29600408 31744524 3338812 10.14 90528 2342925 1395891 4.11 913104 2093652 73677 02:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:16:01 ens3 132.80 94.34 337.45 16.51 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:17:01 ens3 277.22 158.34 1224.57 45.02 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 02:18:01 ens3 40.17 28.64 479.51 6.07 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 br-126cb9645c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 2.20 2.20 0.23 0.23 0.00 0.00 0.00 0.00 02:19:01 ens3 140.74 83.19 1641.67 12.92 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 br-126cb9645c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 02:20:01 ens3 261.94 113.49 4117.71 8.63 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 br-126cb9645c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:21:01 ens3 2.03 1.50 0.50 0.78 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 br-126cb9645c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 2.00 1.62 0.72 0.96 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 br-126cb9645c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 ens3 1.22 1.07 0.31 0.53 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 br-126cb9645c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:24:01 ens3 2.22 1.72 0.67 0.90 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-126cb9645c74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 95.60 53.77 867.05 10.26 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-8c-8g-4975) 11/27/23 _x86_64_ (8 CPU) 02:14:57 LINUX RESTART (8 CPU) 02:15:01 CPU %user %nice %system %iowait %steal %idle 02:16:01 all 1.90 0.00 0.71 15.20 0.03 82.16 02:16:01 0 2.04 0.00 0.50 8.26 0.00 89.20 02:16:01 1 2.25 0.00 0.42 3.59 0.03 93.71 02:16:01 2 1.94 0.00 1.78 63.30 0.03 32.95 02:16:01 3 1.20 0.00 0.49 2.55 0.02 95.74 02:16:01 4 2.67 0.00 0.47 3.10 0.08 93.68 02:16:01 5 2.54 0.00 0.83 40.70 0.02 55.91 02:16:01 6 1.17 0.00 0.57 2.17 0.02 96.08 02:16:01 7 1.47 0.00 0.57 0.63 0.02 97.32 02:17:01 all 8.22 0.00 0.72 4.07 0.04 86.96 02:17:01 0 2.54 0.00 0.38 3.85 0.02 93.21 02:17:01 1 5.15 0.00 0.60 0.38 0.05 93.81 02:17:01 2 25.32 0.00 1.68 10.21 0.07 62.71 02:17:01 3 14.33 0.00 0.99 0.42 0.03 84.23 02:17:01 4 5.70 0.00 0.42 0.25 0.03 93.59 02:17:01 5 10.61 0.00 0.68 8.59 0.03 80.08 02:17:01 6 1.38 0.00 0.32 0.20 0.03 98.06 02:17:01 7 1.29 0.00 0.69 8.80 0.07 89.16 02:18:01 all 7.10 0.00 0.54 4.52 0.20 87.63 02:18:01 0 0.20 0.00 0.12 0.05 0.05 99.58 02:18:01 1 25.98 0.00 1.51 5.09 0.13 67.30 02:18:01 2 15.25 0.00 0.94 8.16 0.05 75.60 02:18:01 3 4.82 0.00 0.42 0.03 0.02 94.71 02:18:01 4 0.77 0.00 0.25 0.18 0.00 98.80 02:18:01 5 3.25 0.00 0.35 9.04 1.25 86.11 02:18:01 6 0.78 0.00 0.18 0.00 0.00 99.03 02:18:01 7 5.95 0.00 0.55 13.66 0.07 79.77 02:19:01 all 9.21 0.00 0.73 4.87 0.03 85.15 02:19:01 0 8.65 0.00 0.50 0.52 0.02 90.31 02:19:01 1 5.00 0.00 0.57 0.47 0.02 93.95 02:19:01 2 6.32 0.00 0.65 28.83 0.03 64.16 02:19:01 3 6.02 0.00 0.38 0.37 0.03 93.20 02:19:01 4 25.33 0.00 1.56 3.42 0.05 69.65 02:19:01 5 11.28 0.00 0.99 4.11 0.03 83.58 02:19:01 6 6.07 0.00 0.50 0.71 0.03 92.68 02:19:01 7 5.11 0.00 0.68 0.65 0.02 93.54 02:20:01 all 1.80 0.00 0.84 10.46 0.03 86.87 02:20:01 0 2.43 0.00 0.67 0.20 0.02 96.68 02:20:01 1 1.79 0.00 0.89 0.91 0.02 96.40 02:20:01 2 2.27 0.00 0.71 6.43 0.03 90.57 02:20:01 3 1.72 0.00 1.15 6.81 0.02 90.30 02:20:01 4 1.02 0.00 1.11 0.00 0.02 97.86 02:20:01 5 1.35 0.00 0.89 21.42 0.08 76.25 02:20:01 6 2.39 0.00 0.40 2.93 0.02 94.26 02:20:01 7 1.44 0.00 0.89 45.02 0.03 52.62 02:21:01 all 0.08 0.00 0.04 4.96 0.11 94.81 02:21:01 0 0.02 0.00 0.03 0.00 0.00 99.95 02:21:01 1 0.05 0.00 0.03 0.00 0.00 99.92 02:21:01 2 0.05 0.00 0.03 0.32 0.12 99.48 02:21:01 3 0.02 0.00 0.03 0.47 0.18 99.30 02:21:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:21:01 5 0.12 0.00 0.08 36.28 0.20 63.32 02:21:01 6 0.32 0.00 0.07 2.64 0.30 96.67 02:21:01 7 0.07 0.00 0.02 0.00 0.07 99.85 02:22:01 all 0.08 0.00 0.03 2.78 0.01 97.11 02:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:22:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:22:01 2 0.05 0.00 0.00 0.00 0.00 99.95 02:22:01 3 0.08 0.00 0.07 0.03 0.05 99.77 02:22:01 4 0.03 0.00 0.00 0.00 0.00 99.97 02:22:01 5 0.02 0.00 0.00 22.21 0.02 77.76 02:22:01 6 0.28 0.00 0.08 0.00 0.02 99.62 02:22:01 7 0.05 0.00 0.03 0.00 0.00 99.92 02:23:01 all 0.07 0.00 0.03 2.76 0.01 97.13 02:23:01 0 0.00 0.00 0.02 0.00 0.00 99.98 02:23:01 1 0.05 0.00 0.02 0.00 0.00 99.93 02:23:01 2 0.03 0.00 0.05 0.00 0.00 99.92 02:23:01 3 0.05 0.00 0.03 0.10 0.02 99.80 02:23:01 4 0.02 0.00 0.02 0.00 0.02 99.95 02:23:01 5 0.02 0.00 0.02 21.98 0.00 77.99 02:23:01 6 0.27 0.00 0.05 0.00 0.00 99.68 02:23:01 7 0.18 0.00 0.07 0.00 0.02 99.73 02:24:01 all 0.11 0.00 0.04 0.97 0.00 98.88 02:24:01 0 0.30 0.00 0.05 0.25 0.00 99.40 02:24:01 1 0.15 0.00 0.03 0.03 0.00 99.78 02:24:01 2 0.07 0.00 0.03 0.00 0.00 99.90 02:24:01 3 0.05 0.00 0.07 0.00 0.02 99.87 02:24:01 4 0.00 0.00 0.03 0.00 0.00 99.97 02:24:01 5 0.07 0.00 0.02 7.47 0.02 92.43 02:24:01 6 0.12 0.00 0.03 0.00 0.00 99.85 02:24:01 7 0.10 0.00 0.05 0.00 0.00 99.85 Average: all 3.18 0.00 0.40 5.54 0.05 90.83 Average: 0 1.79 0.00 0.25 1.27 0.01 96.68 Average: 1 4.49 0.00 0.45 1.16 0.03 93.87 Average: 2 5.61 0.00 0.65 13.01 0.04 80.70 Average: 3 3.16 0.00 0.40 1.18 0.04 95.22 Average: 4 3.94 0.00 0.43 0.77 0.02 94.84 Average: 5 3.26 0.00 0.42 18.51 0.19 77.63 Average: 6 1.42 0.00 0.24 0.96 0.05 97.32 Average: 7 1.74 0.00 0.39 7.61 0.03 90.23