---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13450 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 2335 25742 0 4089 29376 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:12:1f:88 brd ff:ff:ff:ff:ff:ff inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe12:1f88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:b0:b8:06 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-13450) 03/16/24 _x86_64_ (8 CPU) 01:32:34 LINUX RESTART (8 CPU) 01:33:02 tps rtps wtps bread/s bwrtn/s 01:34:01 141.69 72.43 69.26 4691.54 34967.23 01:35:01 36.93 0.02 36.91 0.40 9130.08 01:36:01 48.41 19.36 29.05 1281.92 9225.80 01:37:01 129.55 24.65 104.90 1077.55 22998.43 01:38:01 20.98 6.91 14.06 298.83 8662.18 01:39:01 46.44 0.22 46.23 3.33 12487.89 01:40:01 47.41 2.65 44.76 71.72 53762.77 01:41:01 25.81 0.00 25.81 0.00 33164.28 Average: 61.98 15.66 46.32 920.24 23024.43 01:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 30083704 31687728 2855516 8.67 66120 1849436 1578680 4.64 925580 1643068 191508 01:35:01 30107148 31700896 2832072 8.60 70548 1834344 1505252 4.43 877296 1666256 55896 01:36:01 30040972 31753656 2898248 8.80 76992 1940592 2001128 5.89 834844 1765412 87316 01:37:01 28218852 30367076 4720368 14.33 87808 2352608 2855472 8.40 2302264 2087700 10820 01:38:01 27403088 29580552 5536132 16.81 88820 2379904 3218472 9.47 3134316 2068392 9696 01:39:01 27221112 29611636 5718108 17.36 98184 2575164 3063948 9.01 3119224 2245044 34052 01:40:01 26718664 30440276 6220556 18.88 99756 3883304 2511304 7.39 2710352 3126564 202444 01:41:01 26419128 30147236 6520092 19.79 99928 3888440 2780520 8.18 3465060 2670460 204 Average: 28276584 30661132 4662636 14.16 86020 2587974 2439347 7.18 2171117 2159112 73992 01:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 406.68 263.53 1551.32 63.96 0.00 0.00 0.00 0.00 01:34:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 13.70 11.35 101.48 2.45 0.00 0.00 0.00 0.00 01:35:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 49.14 29.93 318.73 11.15 0.00 0.00 0.00 0.00 01:36:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 526.00 419.11 6062.82 72.39 0.00 0.00 0.00 0.00 01:37:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 800.67 508.26 204.80 233.84 0.00 0.00 0.00 0.00 01:38:01 lo 5.01 5.01 25.71 25.71 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 268.97 214.74 1837.97 51.32 0.00 0.00 0.00 0.00 01:39:01 lo 2.82 2.82 0.30 0.30 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 499.77 366.84 2958.74 100.68 0.00 0.00 0.00 0.00 01:40:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 ens3 82.62 70.46 23.41 322.95 0.00 0.00 0.00 0.00 01:41:01 lo 0.20 0.20 0.01 0.01 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 330.79 235.47 1632.52 107.44 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 3.31 3.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13450) 03/16/24 _x86_64_ (8 CPU) 01:32:34 LINUX RESTART (8 CPU) 01:33:02 CPU %user %nice %system %iowait %steal %idle 01:34:01 all 9.69 0.00 1.01 4.20 0.04 85.06 01:34:01 0 9.17 0.00 0.90 1.12 0.05 88.76 01:34:01 1 2.23 0.00 0.92 0.44 0.02 96.40 01:34:01 2 3.02 0.00 0.65 10.85 0.03 85.45 01:34:01 3 3.99 0.00 0.66 11.37 0.02 83.96 01:34:01 4 3.36 0.00 0.71 0.73 0.02 95.19 01:34:01 5 8.84 0.00 0.99 0.90 0.03 89.24 01:34:01 6 30.09 0.00 2.09 5.31 0.09 62.43 01:34:01 7 16.88 0.00 1.14 2.87 0.05 79.06 01:35:01 all 3.70 0.00 0.24 9.66 0.01 86.39 01:35:01 0 9.76 0.00 0.48 7.92 0.03 81.80 01:35:01 1 4.08 0.00 0.23 0.00 0.02 95.67 01:35:01 2 0.58 0.00 0.10 0.03 0.00 99.28 01:35:01 3 2.34 0.00 0.22 66.28 0.02 31.15 01:35:01 4 0.23 0.00 0.05 0.00 0.02 99.70 01:35:01 5 0.05 0.00 0.02 0.00 0.00 99.93 01:35:01 6 5.96 0.00 0.47 0.78 0.02 92.77 01:35:01 7 6.60 0.00 0.37 2.28 0.00 90.75 01:36:01 all 2.59 0.00 0.19 13.07 0.02 84.13 01:36:01 0 0.70 0.00 0.07 0.65 0.03 98.55 01:36:01 1 0.96 0.00 0.03 0.20 0.02 98.79 01:36:01 2 0.53 0.00 0.07 0.38 0.00 99.02 01:36:01 3 12.45 0.00 0.89 78.75 0.05 7.86 01:36:01 4 1.98 0.00 0.07 0.08 0.00 97.87 01:36:01 5 0.97 0.00 0.08 0.75 0.03 98.17 01:36:01 6 1.45 0.00 0.17 2.13 0.02 96.23 01:36:01 7 1.72 0.00 0.13 22.00 0.02 76.13 01:37:01 all 20.03 0.00 1.19 12.13 0.07 66.59 01:37:01 0 19.92 0.00 2.47 23.13 0.08 54.40 01:37:01 1 19.20 0.00 1.04 11.14 0.05 68.57 01:37:01 2 14.49 0.00 1.06 15.95 0.07 68.44 01:37:01 3 24.98 0.00 0.70 15.75 0.07 58.50 01:37:01 4 28.95 0.00 0.83 6.92 0.10 63.20 01:37:01 5 21.42 0.00 1.77 7.36 0.07 69.38 01:37:01 6 12.18 0.00 0.99 7.82 0.05 78.96 01:37:01 7 19.11 0.00 0.74 8.93 0.05 71.17 01:38:01 all 30.38 0.00 2.73 0.99 0.08 65.83 01:38:01 0 32.60 0.00 2.05 0.76 0.07 64.53 01:38:01 1 31.72 0.00 3.73 1.00 0.08 63.47 01:38:01 2 28.95 0.00 2.86 0.03 0.08 68.07 01:38:01 3 34.16 0.00 1.93 5.49 0.07 58.35 01:38:01 4 30.27 0.00 1.66 0.05 0.08 67.94 01:38:01 5 34.05 0.00 3.43 0.15 0.08 62.29 01:38:01 6 15.57 0.00 4.00 0.07 0.08 80.28 01:38:01 7 35.72 0.00 2.18 0.37 0.08 61.65 01:39:01 all 26.09 0.00 0.87 3.66 0.08 69.31 01:39:01 0 19.14 0.00 1.09 0.07 0.07 79.63 01:39:01 1 28.85 0.00 0.62 2.82 0.07 67.64 01:39:01 2 34.53 0.00 1.12 2.23 0.13 61.99 01:39:01 3 23.80 0.00 0.64 8.55 0.07 66.96 01:39:01 4 23.56 0.00 0.28 0.00 0.05 76.10 01:39:01 5 24.09 0.00 0.89 3.44 0.07 71.51 01:39:01 6 31.75 0.00 1.64 8.86 0.10 57.65 01:39:01 7 22.95 0.00 0.65 3.30 0.05 73.05 01:40:01 all 26.60 0.00 0.90 8.42 0.06 64.02 01:40:01 0 34.64 0.00 1.69 1.98 0.07 61.62 01:40:01 1 52.03 0.00 0.97 0.08 0.08 46.83 01:40:01 2 17.94 0.00 0.70 4.62 0.05 76.69 01:40:01 3 29.93 0.00 1.94 24.69 0.05 43.38 01:40:01 4 20.53 0.00 0.33 4.71 0.05 74.38 01:40:01 5 26.99 0.00 0.60 5.97 0.05 66.38 01:40:01 6 18.37 0.00 0.33 11.42 0.08 69.79 01:40:01 7 12.46 0.00 0.57 13.91 0.03 73.03 01:41:01 all 7.25 0.00 0.33 2.65 0.03 89.74 01:41:01 0 4.34 0.00 0.12 2.05 0.00 93.49 01:41:01 1 10.09 0.00 0.82 1.32 0.05 87.72 01:41:01 2 16.95 0.00 0.92 9.23 0.02 72.88 01:41:01 3 4.02 0.00 0.55 8.61 0.02 86.80 01:41:01 4 1.25 0.00 0.02 0.00 0.02 98.72 01:41:01 5 13.02 0.00 0.10 0.00 0.07 86.81 01:41:01 6 4.20 0.00 0.00 0.00 0.02 95.78 01:41:01 7 4.14 0.00 0.13 0.00 0.02 95.71 Average: all 15.78 0.00 0.93 6.85 0.05 76.39 Average: 0 16.27 0.00 1.11 4.71 0.05 77.86 Average: 1 18.65 0.00 1.05 2.12 0.05 78.13 Average: 2 14.63 0.00 0.93 5.40 0.05 78.99 Average: 3 16.96 0.00 0.94 27.47 0.04 54.58 Average: 4 13.75 0.00 0.49 1.55 0.04 84.16 Average: 5 16.16 0.00 0.98 2.32 0.05 80.49 Average: 6 14.90 0.00 1.21 4.55 0.06 79.29 Average: 7 14.93 0.00 0.74 6.71 0.04 77.58