---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85138 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 850 28153 0 3162 30868 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:54:df:30 brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe54:df30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:15:c1:a4 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-85138) 11/19/24 _x86_64_ (8 CPU) 23:15:19 LINUX RESTART (8 CPU) 23:16:01 tps rtps wtps bread/s bwrtn/s 23:17:01 195.12 35.25 159.86 1671.58 19993.47 23:18:01 144.76 42.43 102.33 2475.19 23623.26 23:19:01 16.73 2.18 14.55 65.06 12222.63 23:20:01 42.98 0.80 42.18 25.06 18862.06 23:21:01 24.21 0.45 23.76 13.73 14403.33 23:22:01 20.75 0.72 20.03 73.05 14019.00 23:23:01 200.88 5.22 195.67 565.77 31935.74 Average: 92.21 12.44 79.77 698.51 19294.23 23:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:17:01 30142236 31721432 2796984 8.49 72256 1817168 1408168 4.14 860456 1648304 144556 23:18:01 28876404 30731028 4062816 12.33 83492 2070828 2654176 7.81 1916972 1832892 6696 23:19:01 28055128 29960796 4884092 14.83 85424 2117180 2925384 8.61 2715252 1852608 36860 23:20:01 28197332 30297060 4741888 14.40 90400 2300204 2402500 7.07 2400388 2009996 23032 23:21:01 27696632 29854648 5242588 15.92 93856 2350836 2903016 8.54 2852644 2050612 14740 23:22:01 27489708 29799196 5449512 16.54 96696 2495156 2883936 8.49 2923316 2175228 122444 23:23:01 27222520 29999280 5716700 17.36 98372 2951568 2835152 8.34 2778120 2571940 34308 Average: 28239994 30337634 4699226 14.27 88642 2300420 2573190 7.57 2349593 2020226 54662 23:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:17:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 ens3 96.52 62.03 882.88 23.74 0.00 0.00 0.00 0.00 23:18:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 265.06 219.76 1854.73 57.60 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 ens3 1507.73 1124.98 454.79 469.40 0.00 0.00 0.00 0.00 23:20:01 lo 8.02 8.02 0.77 0.77 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 ens3 1611.65 1171.09 3006.51 380.22 0.00 0.00 0.00 0.00 23:21:01 lo 7.53 7.53 9.55 9.55 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 ens3 681.99 459.72 522.86 170.30 0.00 0.00 0.00 0.00 23:22:01 lo 5.93 5.93 0.90 0.90 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 ens3 491.73 337.29 324.92 124.16 0.00 0.00 0.00 0.00 23:23:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 ens3 857.22 633.28 2418.03 198.34 0.00 0.00 0.00 0.00 Average: lo 3.36 3.36 1.63 1.63 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 787.40 572.58 1352.09 203.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85138) 11/19/24 _x86_64_ (8 CPU) 23:15:19 LINUX RESTART (8 CPU) 23:16:01 CPU %user %nice %system %iowait %steal %idle 23:17:01 all 8.16 0.00 0.72 4.38 0.04 86.71 23:17:01 0 1.55 0.00 0.27 0.23 0.02 97.93 23:17:01 1 2.15 0.00 0.62 1.75 0.02 95.46 23:17:01 2 11.31 0.00 0.60 2.61 0.03 85.44 23:17:01 3 11.69 0.00 0.84 0.62 0.03 86.82 23:17:01 4 8.58 0.00 0.70 0.72 0.03 89.97 23:17:01 5 11.83 0.00 1.02 25.64 0.05 61.46 23:17:01 6 12.45 0.00 0.85 2.51 0.07 84.12 23:17:01 7 5.71 0.00 0.82 1.02 0.02 92.43 23:18:01 all 21.18 0.00 0.94 5.50 0.06 72.32 23:18:01 0 16.99 0.00 0.84 0.77 0.05 81.36 23:18:01 1 15.01 0.00 0.92 2.01 0.10 81.97 23:18:01 2 24.04 0.00 0.65 0.65 0.05 74.61 23:18:01 3 15.14 0.00 0.59 0.77 0.07 83.43 23:18:01 4 27.82 0.00 1.44 11.42 0.07 59.25 23:18:01 5 33.41 0.00 0.92 5.41 0.08 60.18 23:18:01 6 24.06 0.00 1.36 18.13 0.08 56.36 23:18:01 7 13.04 0.00 0.79 4.91 0.03 81.22 23:19:01 all 47.80 0.00 4.22 0.97 0.12 46.90 23:19:01 0 29.82 0.00 2.95 0.03 0.08 67.11 23:19:01 1 67.21 0.00 3.26 0.64 0.12 28.78 23:19:01 2 44.28 0.00 1.09 0.20 0.08 54.34 23:19:01 3 41.43 0.00 2.51 0.00 0.13 55.93 23:19:01 4 49.71 0.00 10.16 6.66 0.12 33.34 23:19:01 5 46.38 0.00 1.32 0.05 0.19 52.07 23:19:01 6 48.78 0.00 11.14 0.00 0.08 40.00 23:19:01 7 54.85 0.00 1.26 0.17 0.10 43.62 23:20:01 all 37.52 0.00 2.13 1.79 0.12 58.44 23:20:01 0 27.21 0.00 0.97 0.54 0.07 71.21 23:20:01 1 52.87 0.00 1.92 2.00 0.08 43.13 23:20:01 2 35.62 0.00 3.92 2.34 0.08 58.03 23:20:01 3 30.55 0.00 4.29 2.90 0.18 62.07 23:20:01 4 32.80 0.00 1.08 4.29 0.18 61.65 23:20:01 5 45.85 0.00 2.16 1.74 0.12 50.13 23:20:01 6 35.16 0.00 1.41 0.10 0.15 63.18 23:20:01 7 40.23 0.00 1.21 0.42 0.08 58.05 23:21:01 all 44.23 0.00 1.54 0.79 0.08 53.35 23:21:01 0 36.58 0.00 1.50 0.00 0.08 61.83 23:21:01 1 48.58 0.00 1.37 0.32 0.07 49.66 23:21:01 2 44.18 0.00 2.03 1.49 0.08 52.22 23:21:01 3 40.14 0.00 1.61 0.05 0.07 58.13 23:21:01 4 41.29 0.00 1.39 0.54 0.08 56.70 23:21:01 5 41.19 0.00 1.56 0.07 0.07 57.11 23:21:01 6 55.09 0.00 1.31 3.79 0.12 39.70 23:21:01 7 46.91 0.00 1.60 0.13 0.08 51.27 23:22:01 all 39.29 0.00 1.29 0.74 0.07 58.60 23:22:01 0 34.99 0.00 1.47 0.02 0.07 63.46 23:22:01 1 42.71 0.00 1.34 0.05 0.07 55.83 23:22:01 2 42.22 0.00 1.49 0.23 0.08 55.97 23:22:01 3 37.78 0.00 0.67 0.00 0.07 61.49 23:22:01 4 40.26 0.00 0.95 0.00 0.07 58.72 23:22:01 5 49.26 0.00 1.49 0.00 0.08 49.17 23:22:01 6 31.48 0.00 1.62 5.59 0.08 61.24 23:22:01 7 35.62 0.00 1.29 0.05 0.07 62.98 23:23:01 all 28.47 0.00 1.09 1.49 0.06 68.89 23:23:01 0 17.56 0.00 0.80 0.00 0.05 81.59 23:23:01 1 28.11 0.00 2.06 0.66 0.08 69.08 23:23:01 2 50.42 0.00 0.92 0.00 0.07 48.60 23:23:01 3 29.88 0.00 0.60 3.55 0.08 65.88 23:23:01 4 16.84 0.00 0.69 2.61 0.05 79.82 23:23:01 5 34.24 0.00 1.07 0.35 0.05 64.30 23:23:01 6 31.50 0.00 1.46 3.58 0.07 63.40 23:23:01 7 19.20 0.00 1.14 1.15 0.05 78.46 Average: all 32.36 0.00 1.70 2.24 0.08 63.63 Average: 0 23.52 0.00 1.26 0.23 0.06 74.93 Average: 1 36.58 0.00 1.64 1.06 0.08 60.65 Average: 2 35.98 0.00 1.53 1.08 0.07 61.35 Average: 3 29.51 0.00 1.58 1.13 0.09 67.68 Average: 4 31.02 0.00 2.34 3.75 0.09 62.81 Average: 5 37.43 0.00 1.36 4.76 0.09 56.36 Average: 6 34.07 0.00 2.74 4.80 0.09 58.29 Average: 7 30.75 0.00 1.16 1.12 0.06 66.90