---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-400 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 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 854 27337 0 3975 30857 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:b3:cd:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:feb3:cdc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:b7:11:63 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-400) 11/29/23 _x86_64_ (8 CPU) 10:31:42 LINUX RESTART (8 CPU) 10:32:02 tps rtps wtps bread/s bwrtn/s 10:33:01 172.46 78.05 94.41 5281.27 70719.67 10:34:01 150.69 38.44 112.25 1905.02 41359.77 10:35:01 84.14 6.48 77.65 676.55 36625.23 10:36:01 50.97 3.12 47.86 89.32 32110.78 10:37:01 60.29 1.38 58.91 50.39 39174.94 10:38:01 40.19 0.25 39.94 3.47 14642.09 10:39:01 28.33 0.28 28.05 5.20 3433.43 10:40:01 3.17 0.00 3.17 0.00 1876.09 10:41:01 5.38 0.12 5.27 3.20 1176.07 10:42:01 23.41 0.17 23.25 9.47 5238.86 Average: 61.72 12.72 49.00 794.91 24558.77 10:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 30137004 31661084 2802216 8.51 60696 1779872 1477048 4.35 926044 1600200 93796 10:34:01 29398492 31328532 3540728 10.75 85424 2141312 1642280 4.83 1279640 1946312 139308 10:35:01 27996256 30085340 4942964 15.01 91684 2286792 2862568 8.42 2591012 2018172 27784 10:36:01 27010672 29216904 5928548 18.00 97912 2390716 3695540 10.87 3472120 2103744 24092 10:37:01 27539004 30295544 5400216 16.39 106304 2918140 2371304 6.98 2524316 2497780 255108 10:38:01 27088168 29944352 5851052 17.76 108316 3012128 3040724 8.95 2884840 2581548 42540 10:39:01 26880968 29811744 6058252 18.39 111112 3081172 3052984 8.98 3029832 2639412 21724 10:40:01 27002180 29975336 5937040 18.02 111188 3122252 2651640 7.80 2870568 2677456 8336 10:41:01 26841032 29838524 6098188 18.51 111348 3145560 2722148 8.01 3011628 2694924 1636 10:42:01 27941088 31557884 4998132 15.17 117052 3737204 1477128 4.35 1422792 3166288 484808 Average: 27783486 30371524 5155734 15.65 100104 2761515 2499336 7.35 2401279 2392584 109913 10:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 355.47 254.91 1842.57 64.85 0.00 0.00 0.00 0.00 10:34:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 177.39 151.74 2125.82 29.24 0.00 0.00 0.00 0.00 10:35:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 458.66 393.13 1368.73 139.66 0.00 0.00 0.00 0.00 10:36:01 lo 27.01 27.01 4.06 4.06 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 527.18 404.02 906.47 153.65 0.00 0.00 0.00 0.00 10:37:01 lo 2.53 2.53 0.39 0.39 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 1121.70 897.93 2929.03 323.82 0.00 0.00 0.00 0.00 10:38:01 lo 3.65 3.65 0.80 0.80 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 1670.90 1304.00 1194.18 557.35 0.00 0.00 0.00 0.00 10:39:01 lo 60.96 60.96 17.21 17.21 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 4833.18 3616.00 1334.29 1484.23 0.00 0.00 0.00 0.00 10:40:01 lo 10.16 10.16 2.16 2.16 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 2332.16 1805.08 596.03 826.65 0.00 0.00 0.00 0.00 10:41:01 lo 20.41 20.41 4.26 4.26 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 184.60 137.31 55.74 60.33 0.00 0.00 0.00 0.00 10:42:01 lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 248.56 196.20 107.69 70.63 0.00 0.00 0.00 0.00 Average: lo 12.82 12.82 2.92 2.92 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 1192.37 917.14 1245.06 371.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-400) 11/29/23 _x86_64_ (8 CPU) 10:31:42 LINUX RESTART (8 CPU) 10:32:02 CPU %user %nice %system %iowait %steal %idle 10:33:01 all 9.45 0.00 1.74 5.65 0.05 83.12 10:33:01 0 3.87 0.00 0.83 17.90 0.03 77.37 10:33:01 1 9.90 0.00 0.77 1.07 0.07 88.19 10:33:01 2 14.63 0.00 1.16 2.16 0.05 82.00 10:33:01 3 13.48 0.00 1.31 4.76 0.05 80.40 10:33:01 4 14.73 0.00 2.21 6.26 0.05 76.75 10:33:01 5 7.40 0.00 1.04 5.88 0.07 85.61 10:33:01 6 7.07 0.00 0.99 1.89 0.03 90.02 10:33:01 7 4.46 0.00 5.59 5.27 0.05 84.62 10:34:01 all 15.06 0.00 0.91 3.12 0.04 80.87 10:34:01 0 6.46 0.00 0.50 0.65 0.02 92.37 10:34:01 1 8.06 0.00 0.57 2.90 0.05 88.42 10:34:01 2 10.55 0.00 0.99 3.13 0.05 85.28 10:34:01 3 16.46 0.00 0.47 6.23 0.03 76.81 10:34:01 4 34.60 0.00 1.64 6.54 0.08 57.14 10:34:01 5 27.81 0.00 1.72 0.92 0.05 69.50 10:34:01 6 9.09 0.00 0.62 3.41 0.03 86.84 10:34:01 7 7.37 0.00 0.74 1.21 0.05 90.64 10:35:01 all 40.77 0.00 1.53 1.87 0.10 55.73 10:35:01 0 37.41 0.00 0.89 1.41 0.08 60.20 10:35:01 1 43.50 0.00 2.19 2.61 0.10 51.60 10:35:01 2 36.17 0.00 1.38 0.70 0.10 61.64 10:35:01 3 45.76 0.00 1.32 0.66 0.10 52.16 10:35:01 4 48.41 0.00 1.29 0.25 0.08 49.96 10:35:01 5 48.33 0.00 1.72 3.11 0.10 46.73 10:35:01 6 26.58 0.00 1.34 0.25 0.08 71.75 10:35:01 7 40.13 0.00 2.09 5.96 0.10 51.72 10:36:01 all 26.94 0.00 1.51 1.96 0.07 69.52 10:36:01 0 25.96 0.00 1.27 3.67 0.07 69.03 10:36:01 1 29.53 0.00 1.73 0.00 0.07 68.67 10:36:01 2 31.50 0.00 1.26 0.03 0.07 67.15 10:36:01 3 33.66 0.00 1.68 1.09 0.07 63.51 10:36:01 4 25.65 0.00 1.14 0.03 0.07 73.11 10:36:01 5 21.20 0.00 1.22 0.17 0.07 77.34 10:36:01 6 21.97 0.00 1.44 0.43 0.07 76.09 10:36:01 7 26.08 0.00 2.35 10.26 0.08 61.22 10:37:01 all 34.83 0.00 1.96 1.76 0.08 61.37 10:37:01 0 32.72 0.00 2.25 13.04 0.07 51.92 10:37:01 1 36.52 0.00 1.71 0.23 0.10 61.44 10:37:01 2 39.09 0.00 1.22 0.05 0.08 59.55 10:37:01 3 33.92 0.00 1.65 0.27 0.08 64.08 10:37:01 4 34.46 0.00 2.73 0.13 0.07 62.61 10:37:01 5 42.99 0.00 2.79 0.15 0.08 53.99 10:37:01 6 31.26 0.00 1.47 0.15 0.07 67.06 10:37:01 7 27.67 0.00 1.80 0.07 0.10 70.36 10:38:01 all 28.42 0.00 4.06 0.95 0.08 66.50 10:38:01 0 21.68 0.00 3.44 5.16 0.07 69.65 10:38:01 1 33.82 0.00 3.00 0.39 0.07 62.72 10:38:01 2 24.69 0.00 3.29 0.00 0.10 71.92 10:38:01 3 32.68 0.00 3.38 0.02 0.07 63.86 10:38:01 4 25.34 0.00 7.45 0.94 0.07 66.20 10:38:01 5 30.09 0.00 5.68 0.00 0.07 64.16 10:38:01 6 29.62 0.00 3.18 0.05 0.08 67.06 10:38:01 7 29.46 0.00 3.09 1.02 0.08 66.35 10:39:01 all 28.85 0.00 8.04 0.13 0.09 62.89 10:39:01 0 25.98 0.00 6.17 0.52 0.08 67.25 10:39:01 1 27.78 0.00 9.86 0.03 0.10 62.23 10:39:01 2 25.22 0.00 5.29 0.02 0.07 69.40 10:39:01 3 32.19 0.00 7.57 0.08 0.08 60.07 10:39:01 4 23.53 0.00 6.69 0.02 0.08 69.68 10:39:01 5 34.29 0.00 3.91 0.28 0.08 61.43 10:39:01 6 31.57 0.00 6.95 0.03 0.08 61.37 10:39:01 7 30.26 0.00 17.98 0.07 0.10 51.59 10:40:01 all 27.58 0.00 7.29 0.10 0.08 64.94 10:40:01 0 22.50 0.00 4.24 0.18 0.05 73.03 10:40:01 1 27.80 0.00 6.97 0.00 0.10 65.13 10:40:01 2 33.28 0.00 9.36 0.32 0.08 56.96 10:40:01 3 32.88 0.00 15.08 0.00 0.10 51.94 10:40:01 4 26.74 0.00 5.20 0.00 0.08 67.97 10:40:01 5 24.58 0.00 6.21 0.00 0.08 69.13 10:40:01 6 29.29 0.00 3.78 0.00 0.08 66.85 10:40:01 7 23.54 0.00 7.51 0.34 0.08 68.53 10:41:01 all 26.99 0.00 1.09 0.06 0.08 71.79 10:41:01 0 22.76 0.00 1.00 0.07 0.07 76.11 10:41:01 1 26.12 0.00 1.49 0.08 0.10 72.21 10:41:01 2 28.96 0.00 1.12 0.00 0.07 69.86 10:41:01 3 25.20 0.00 1.17 0.00 0.07 73.57 10:41:01 4 34.46 0.00 0.99 0.00 0.08 64.47 10:41:01 5 26.34 0.00 0.68 0.00 0.07 72.91 10:41:01 6 29.06 0.00 1.17 0.03 0.08 69.66 10:41:01 7 23.04 0.00 1.07 0.27 0.07 75.56 10:42:01 all 16.66 0.00 2.67 0.35 0.04 80.28 10:42:01 0 5.95 0.00 0.98 0.00 0.02 93.05 10:42:01 1 25.62 0.00 0.90 0.05 0.03 73.40 10:42:01 2 14.86 0.00 0.83 0.02 0.03 84.26 10:42:01 3 12.35 0.00 0.53 0.00 0.05 87.06 10:42:01 4 18.07 0.00 0.82 0.05 0.07 80.99 10:42:01 5 36.64 0.00 16.01 0.02 0.05 47.29 10:42:01 6 12.42 0.00 0.52 0.02 0.02 87.03 10:42:01 7 7.46 0.00 0.80 2.66 0.03 89.05 Average: all 25.57 0.00 3.08 1.59 0.07 69.69 Average: 0 20.54 0.00 2.16 4.23 0.06 73.02 Average: 1 26.90 0.00 2.92 0.74 0.08 69.37 Average: 2 25.91 0.00 2.60 0.64 0.07 70.78 Average: 3 27.85 0.00 3.42 1.31 0.07 67.36 Average: 4 28.61 0.00 3.02 1.42 0.07 66.88 Average: 5 29.99 0.00 4.11 1.04 0.07 64.79 Average: 6 22.82 0.00 2.14 0.62 0.06 74.35 Average: 7 21.95 0.00 4.29 2.71 0.08 70.98