---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19262 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 11G 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 886 28113 0 3167 30834 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:28:d9:1f brd ff:ff:ff:ff:ff:ff inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe28:d91f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:ef:4b:e6 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:bff:feef:4be6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19262) 03/30/24 _x86_64_ (8 CPU) 03:29:27 LINUX RESTART (8 CPU) 03:30:01 tps rtps wtps bread/s bwrtn/s 03:31:01 138.83 70.67 68.16 4569.11 24922.38 03:32:01 137.57 18.59 118.98 453.58 32523.56 03:33:01 29.43 0.80 28.63 47.87 20331.20 03:34:01 20.23 0.17 20.06 6.66 18567.68 03:35:01 56.07 2.93 53.14 409.27 28707.62 03:36:01 130.46 0.75 129.71 67.46 43232.93 03:37:01 48.41 1.03 47.38 63.59 23546.74 Average: 80.14 13.56 66.58 802.49 27404.67 03:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 30191756 31733884 2747464 8.34 67720 1787132 1405860 4.14 835696 1623924 126872 03:32:01 28750924 30614804 4188296 12.72 84984 2077348 2519760 7.41 2014684 1854512 29476 03:33:01 28379392 30294492 4559828 13.84 87756 2123188 3231396 9.51 2356308 1878172 4496 03:34:01 28452036 30399476 4487184 13.62 89172 2152624 2604756 7.66 2280424 1878092 6388 03:35:01 28040428 30322744 4898792 14.87 94616 2473100 2660160 7.83 2421468 2125312 0 03:36:01 27619080 30290656 5320140 16.15 101444 2847536 2657880 7.82 2477480 2470824 312 03:37:01 28812996 31598508 4126224 12.53 105056 2955244 1473080 4.33 1189988 2563684 26948 Average: 28606659 30750652 4332561 13.15 90107 2345167 2364699 6.96 1939435 2056360 27785 03:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 03:31:01 ens3 305.18 218.96 1444.56 57.02 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 03:32:01 ens3 367.66 281.89 3272.57 63.63 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 340.38 182.15 665.65 75.89 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 03:34:01 ens3 215.38 131.64 406.93 45.59 0.00 0.00 0.00 0.00 03:35:01 docker0 1.92 3.45 0.11 39.01 0.00 0.00 0.00 0.00 03:35:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:35:01 ens3 421.05 286.22 1501.60 86.26 0.00 0.00 0.00 0.00 03:36:01 docker0 4.05 6.98 0.23 78.93 0.00 0.00 0.00 0.00 03:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 ens3 296.35 232.31 308.16 81.25 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 15.73 15.73 1.42 1.42 0.00 0.00 0.00 0.00 03:37:01 ens3 396.47 298.48 322.66 112.68 0.00 0.00 0.00 0.00 Average: docker0 0.85 1.49 0.05 16.85 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 334.64 233.09 1131.78 74.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19262) 03/30/24 _x86_64_ (8 CPU) 03:29:27 LINUX RESTART (8 CPU) 03:30:01 CPU %user %nice %system %iowait %steal %idle 03:31:01 all 10.39 0.00 0.92 3.24 0.05 85.41 03:31:01 0 4.72 0.00 0.57 0.80 0.05 93.86 03:31:01 1 8.39 0.00 0.70 0.73 0.03 90.15 03:31:01 2 5.16 0.00 0.70 0.13 0.03 93.97 03:31:01 3 4.29 0.00 0.83 0.95 0.05 93.88 03:31:01 4 14.02 0.00 1.10 18.03 0.05 66.81 03:31:01 5 30.43 0.00 1.82 3.43 0.08 64.24 03:31:01 6 9.31 0.00 0.76 1.45 0.05 88.43 03:31:01 7 6.71 0.00 0.90 0.35 0.03 92.01 03:32:01 all 19.78 0.00 0.95 1.50 0.06 77.72 03:32:01 0 19.19 0.00 0.65 0.03 0.05 80.07 03:32:01 1 11.21 0.00 0.77 0.03 0.05 87.94 03:32:01 2 18.13 0.00 0.82 0.77 0.05 80.24 03:32:01 3 17.13 0.00 1.32 0.65 0.07 80.83 03:32:01 4 17.55 0.00 0.58 3.12 0.05 78.69 03:32:01 5 22.68 0.00 1.00 0.35 0.08 75.88 03:32:01 6 15.39 0.00 0.95 6.38 0.05 77.23 03:32:01 7 36.96 0.00 1.47 0.67 0.07 60.83 03:33:01 all 22.55 0.00 0.65 0.75 0.05 76.00 03:33:01 0 20.42 0.00 0.70 0.08 0.03 78.76 03:33:01 1 27.15 0.00 0.89 0.00 0.05 71.92 03:33:01 2 31.44 0.00 0.78 0.03 0.05 67.69 03:33:01 3 23.34 0.00 0.55 0.03 0.07 76.00 03:33:01 4 24.28 0.00 0.60 4.34 0.07 70.71 03:33:01 5 13.63 0.00 0.32 0.02 0.03 86.00 03:33:01 6 21.17 0.00 0.80 1.54 0.05 76.44 03:33:01 7 19.00 0.00 0.55 0.00 0.03 80.42 03:34:01 all 23.28 0.00 0.57 0.54 0.04 75.56 03:34:01 0 14.67 0.00 0.62 0.07 0.05 84.59 03:34:01 1 24.97 0.00 0.48 0.65 0.05 73.84 03:34:01 2 20.80 0.00 0.52 0.02 0.03 78.63 03:34:01 3 21.83 0.00 0.62 0.00 0.05 77.50 03:34:01 4 37.41 0.00 0.85 3.59 0.05 58.10 03:34:01 5 22.28 0.00 0.62 0.02 0.05 77.04 03:34:01 6 20.57 0.00 0.65 0.00 0.03 78.75 03:34:01 7 23.73 0.00 0.25 0.00 0.03 75.99 03:35:01 all 21.47 0.00 1.08 1.48 0.05 75.91 03:35:01 0 12.28 0.00 0.97 0.23 0.03 86.48 03:35:01 1 19.19 0.00 0.99 7.15 0.05 72.62 03:35:01 2 23.81 0.00 1.30 0.07 0.07 74.76 03:35:01 3 23.04 0.00 0.77 0.00 0.05 76.14 03:35:01 4 24.35 0.00 1.54 4.08 0.07 69.96 03:35:01 5 32.64 0.00 1.17 0.17 0.05 65.97 03:35:01 6 20.33 0.00 1.07 0.13 0.07 78.40 03:35:01 7 16.13 0.00 0.78 0.03 0.05 83.00 03:36:01 all 19.85 0.00 2.22 2.74 0.08 75.11 03:36:01 0 21.43 0.00 2.25 2.93 0.08 73.31 03:36:01 1 21.21 0.00 2.15 5.46 0.08 71.09 03:36:01 2 23.41 0.00 2.47 0.08 0.07 73.97 03:36:01 3 19.98 0.00 2.46 2.04 0.10 75.42 03:36:01 4 19.83 0.00 2.04 8.50 0.08 69.55 03:36:01 5 18.00 0.00 1.67 2.51 0.08 77.74 03:36:01 6 15.48 0.00 2.42 0.03 0.07 82.00 03:36:01 7 19.47 0.00 2.34 0.32 0.07 77.80 03:37:01 all 16.06 0.00 1.34 1.57 0.06 80.97 03:37:01 0 21.89 0.00 1.25 0.02 0.08 76.76 03:37:01 1 10.78 0.00 1.25 0.12 0.05 87.80 03:37:01 2 8.41 0.00 1.08 5.61 0.05 84.85 03:37:01 3 36.43 0.00 1.94 0.69 0.08 60.86 03:37:01 4 9.00 0.00 1.14 3.18 0.03 86.64 03:37:01 5 9.98 0.00 1.27 2.78 0.07 85.90 03:37:01 6 23.95 0.00 1.66 0.17 0.07 74.16 03:37:01 7 8.13 0.00 1.05 0.00 0.08 90.74 Average: all 19.05 0.00 1.10 1.69 0.06 78.10 Average: 0 16.37 0.00 1.00 0.59 0.05 81.98 Average: 1 17.55 0.00 1.03 2.02 0.05 79.35 Average: 2 18.73 0.00 1.10 0.96 0.05 79.16 Average: 3 20.85 0.00 1.21 0.62 0.07 77.24 Average: 4 20.93 0.00 1.12 6.40 0.06 71.49 Average: 5 21.39 0.00 1.12 1.32 0.06 76.10 Average: 6 18.02 0.00 1.19 1.39 0.05 79.35 Average: 7 18.58 0.00 1.05 0.20 0.05 80.12