---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7156 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 13G 143G 9% / 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 888 26187 0 5092 30824 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:9f:aa:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe9f:aa8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:7b:ff:b5 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::42:8bff:fe7b:ffb5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7156) 12/23/23 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 101.30 24.61 76.69 1401.67 20805.20 10:52:01 156.32 21.33 134.99 829.73 33882.49 10:53:01 70.30 4.00 66.31 441.13 41898.48 10:54:01 78.27 0.17 78.10 18.00 42573.97 10:55:01 464.22 0.23 463.99 5.33 45318.58 10:56:01 208.67 0.08 208.58 9.20 73169.14 10:57:01 45.08 1.27 43.81 63.19 23141.88 Average: 160.59 7.38 153.21 395.49 40112.36 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30072500 31700088 2866720 8.70 71508 1865032 1422108 4.18 874848 1696612 176452 10:52:01 28158740 30226272 4780480 14.51 88056 2270656 3159796 9.30 2403780 2040376 18356 10:53:01 27315408 30524772 5623812 17.07 92976 3389620 2557104 7.52 2350496 2895252 289352 10:54:01 26854148 30088872 6085072 18.47 122668 3359308 2652184 7.80 3005708 2645276 106088 10:55:01 26004536 30483092 6934684 21.05 213052 4348508 2433140 7.16 2874892 3469744 463356 10:56:01 25865208 30374164 7074012 21.48 220576 4439932 2474552 7.28 2988148 3565580 628 10:57:01 26876988 31624208 6062232 18.40 224792 4667684 1450212 4.27 1968652 3571840 32040 Average: 27306790 30717353 5632430 17.10 147661 3477249 2307014 6.79 2352361 2840669 155182 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 64.48 43.00 982.23 7.51 0.00 0.00 0.00 0.00 10:51:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 620.28 463.26 4971.45 104.39 0.00 0.00 0.00 0.00 10:52:01 lo 1.17 1.17 0.08 0.08 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 130.24 101.52 1413.48 22.01 0.00 0.00 0.00 0.00 10:53:01 lo 7.95 7.95 2.19 2.19 0.00 0.00 0.00 0.00 10:54:01 docker0 384.42 363.84 42.79 711.54 0.00 0.00 0.00 0.00 10:54:01 ens3 897.05 895.98 1576.44 3394.20 0.00 0.00 0.00 0.00 10:54:01 veth2fe34f0 380.94 357.37 47.80 633.97 0.00 0.00 0.00 0.05 10:54:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 10:55:01 docker0 726.85 690.70 66.75 1158.03 0.00 0.00 0.00 0.00 10:55:01 ens3 753.24 771.67 1175.09 96.43 0.00 0.00 0.00 0.00 10:55:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 docker0 3.03 5.50 0.18 77.52 0.00 0.00 0.00 0.00 10:56:01 ens3 410.13 363.36 1473.77 1338.18 0.00 0.00 0.00 0.00 10:56:01 lo 8.27 8.27 0.76 0.76 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 264.01 300.73 89.16 2106.91 0.00 0.00 0.00 0.00 10:57:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 159.18 151.44 15.68 278.15 0.00 0.00 0.00 0.00 Average: ens3 448.48 419.92 1668.79 1009.92 0.00 0.00 0.00 0.00 Average: lo 3.89 3.89 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7156) 12/23/23 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.11 0.00 0.72 2.21 0.03 86.93 10:51:01 0 9.09 0.00 0.55 0.35 0.02 89.99 10:51:01 1 0.80 0.00 0.22 0.30 0.02 98.67 10:51:01 2 12.00 0.00 1.02 0.38 0.03 86.56 10:51:01 3 3.15 0.00 0.70 11.93 0.03 84.18 10:51:01 4 12.48 0.00 0.87 0.52 0.03 86.10 10:51:01 5 26.20 0.00 1.27 3.26 0.07 69.21 10:51:01 6 15.14 0.00 0.77 0.37 0.03 83.68 10:51:01 7 2.00 0.00 0.42 0.58 0.03 96.97 10:52:01 all 20.98 0.00 2.08 1.76 0.06 75.11 10:52:01 0 29.19 0.00 5.72 0.75 0.08 64.25 10:52:01 1 26.30 0.00 0.95 0.17 0.10 72.48 10:52:01 2 20.27 0.00 1.32 0.25 0.07 78.10 10:52:01 3 13.74 0.00 1.27 3.56 0.07 81.36 10:52:01 4 19.28 0.00 0.37 0.02 0.03 80.31 10:52:01 5 22.21 0.00 1.47 0.84 0.05 75.43 10:52:01 6 23.53 0.00 4.06 1.19 0.05 71.17 10:52:01 7 13.34 0.00 1.48 7.33 0.05 77.80 10:53:01 all 13.12 0.00 1.41 1.65 0.06 83.76 10:53:01 0 12.34 0.00 1.02 0.25 0.05 86.33 10:53:01 1 14.26 0.00 0.77 0.02 0.07 84.88 10:53:01 2 25.10 0.00 2.15 3.26 0.05 69.44 10:53:01 3 10.84 0.00 1.04 0.57 0.05 87.49 10:53:01 4 7.10 0.00 1.62 0.10 0.08 91.09 10:53:01 5 12.42 0.00 1.50 1.93 0.05 84.10 10:53:01 6 13.07 0.00 2.11 0.10 0.05 84.66 10:53:01 7 9.79 0.00 1.11 6.92 0.05 82.13 10:54:01 all 9.34 0.00 1.59 2.67 0.06 86.34 10:54:01 0 20.90 0.00 2.98 0.77 0.08 75.27 10:54:01 1 7.59 0.00 1.07 0.10 0.07 91.17 10:54:01 2 17.63 0.00 2.30 0.42 0.08 79.57 10:54:01 3 5.16 0.00 1.47 0.30 0.08 92.98 10:54:01 4 2.64 0.00 0.73 0.17 0.02 96.44 10:54:01 5 3.97 0.00 1.77 0.15 0.07 94.04 10:54:01 6 6.81 0.00 1.02 12.02 0.03 80.11 10:54:01 7 10.12 0.00 1.36 7.42 0.08 81.02 10:55:01 all 14.55 0.00 3.48 3.79 0.08 78.10 10:55:01 0 12.98 0.00 3.36 0.05 0.07 83.54 10:55:01 1 2.51 0.00 1.11 4.15 0.03 92.19 10:55:01 2 36.57 0.00 5.04 1.08 0.24 57.08 10:55:01 3 10.69 0.00 4.44 0.67 0.08 84.11 10:55:01 4 6.03 0.00 3.81 12.58 0.05 77.53 10:55:01 5 6.37 0.00 2.11 2.01 0.05 89.47 10:55:01 6 24.84 0.00 4.49 1.40 0.07 69.19 10:55:01 7 16.43 0.00 3.47 8.39 0.07 71.64 10:56:01 all 12.19 0.00 2.35 4.76 0.06 80.64 10:56:01 0 6.12 0.00 2.27 0.97 0.05 90.59 10:56:01 1 11.17 0.00 1.89 9.32 0.07 77.56 10:56:01 2 12.46 0.00 2.23 3.92 0.05 81.35 10:56:01 3 13.84 0.00 1.79 4.77 0.08 79.51 10:56:01 4 23.34 0.00 4.60 7.18 0.07 64.81 10:56:01 5 9.02 0.00 2.02 4.35 0.05 84.56 10:56:01 6 10.53 0.00 1.96 4.87 0.05 82.59 10:56:01 7 11.03 0.00 2.05 2.78 0.05 84.09 10:57:01 all 10.41 0.00 0.62 1.25 0.04 87.68 10:57:01 0 19.48 0.00 0.90 0.25 0.05 79.31 10:57:01 1 3.30 0.00 0.53 3.52 0.03 92.61 10:57:01 2 21.88 0.00 0.69 5.55 0.07 71.82 10:57:01 3 2.65 0.00 0.25 0.00 0.03 97.06 10:57:01 4 3.12 0.00 0.35 0.02 0.03 96.48 10:57:01 5 23.29 0.00 1.10 0.35 0.03 75.23 10:57:01 6 5.33 0.00 0.65 0.35 0.05 93.62 10:57:01 7 4.34 0.00 0.43 0.02 0.03 95.17 Average: all 12.95 0.00 1.75 2.58 0.06 82.66 Average: 0 15.73 0.00 2.40 0.49 0.06 81.33 Average: 1 9.41 0.00 0.93 2.51 0.06 87.10 Average: 2 20.83 0.00 2.10 2.12 0.08 74.86 Average: 3 8.58 0.00 1.56 3.12 0.06 86.68 Average: 4 10.57 0.00 1.76 2.93 0.05 84.70 Average: 5 14.80 0.00 1.60 1.84 0.05 81.70 Average: 6 14.16 0.00 2.15 2.90 0.05 80.74 Average: 7 9.57 0.00 1.47 4.77 0.05 84.14