---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80772 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 15G 141G 10% / 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 907 24235 0 7024 30804 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:2d:5d:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe2d:5d46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:fd:eb:4a 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-80772) 11/01/24 _x86_64_ (8 CPU) 11:42:29 LINUX RESTART (8 CPU) 11:43:01 tps rtps wtps bread/s bwrtn/s 11:44:01 322.80 71.07 251.72 4599.10 37320.85 11:45:01 162.94 39.73 123.21 3062.02 31569.54 11:46:01 93.35 10.90 82.45 744.68 30060.19 11:47:01 112.43 13.45 98.98 2523.45 38927.51 11:48:01 274.14 3.97 270.18 457.45 94028.79 11:49:01 243.84 0.48 243.36 37.86 71682.59 11:50:01 84.02 0.02 84.00 0.13 27115.21 11:51:01 24.66 0.03 24.63 2.40 15277.71 Average: 164.77 17.45 147.32 1428.34 43248.27 11:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 30179516 31662892 2759704 8.38 58636 1742560 1477060 4.35 917204 1566632 62072 11:45:01 29362880 31259372 3576340 10.86 84012 2111304 1724584 5.07 1385276 1875388 99168 11:46:01 28311992 30548096 4627228 14.05 91128 2434860 2320552 6.83 2185720 2106356 16912 11:47:01 28223016 31620016 4716204 14.32 100972 3563436 1462948 4.30 1393928 2945192 509440 11:48:01 25868784 31087888 7070436 21.47 139724 5262732 5960476 17.54 1966300 4577264 2488 11:49:01 21781408 28665760 11157812 33.87 184992 6723968 10230864 30.10 4640992 5836032 3820 11:50:01 20231608 27440340 12707612 38.58 192020 7028344 11200004 32.95 5964816 6040508 912 11:51:01 20005668 27222888 12933552 39.26 193076 7032648 11357864 33.42 6187456 6038936 1788 Average: 25495609 29938406 7443611 22.60 130570 4487482 5716794 16.82 3080212 3873288 87075 11:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 388.14 272.42 1597.50 78.51 0.00 0.00 0.00 0.00 11:44:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 266.69 214.00 2288.32 43.14 0.00 0.00 0.00 0.00 11:45:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 564.34 398.77 4544.46 96.82 0.00 0.00 0.00 0.00 11:46:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 813.26 550.87 2226.90 202.92 0.00 0.00 0.00 0.00 11:47:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 veth1d4aa73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 veth03f3928 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 br-222d102d601f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 br-98edb9ff49e5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 veth03f3928 0.00 0.77 0.00 0.31 0.00 0.00 0.00 0.00 11:49:01 br-222d102d601f 37.21 36.78 9.48 9.80 0.00 0.00 0.50 0.00 11:50:01 br-98edb9ff49e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 veth03f3928 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 br-222d102d601f 12.81 12.81 1.38 1.56 0.00 0.00 0.00 0.00 11:51:01 br-98edb9ff49e5 21.43 12.56 10.51 1.48 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 veth03f3928 0.82 0.87 5.41 0.09 0.00 0.00 0.00 0.00 11:51:01 br-222d102d601f 150.20 151.83 66.48 72.42 0.00 0.00 0.00 0.00 Average: br-98edb9ff49e5 2.68 1.58 1.31 0.19 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: veth03f3928 0.10 0.22 0.68 0.05 0.00 0.00 0.00 0.00 Average: br-222d102d601f 25.03 25.19 9.67 10.47 0.00 0.00 0.06 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80772) 11/01/24 _x86_64_ (8 CPU) 11:42:29 LINUX RESTART (8 CPU) 11:43:01 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 8.60 0.00 1.02 6.36 0.04 83.98 11:44:01 0 9.99 0.00 1.07 0.48 0.03 88.42 11:44:01 1 15.77 0.00 1.11 1.71 0.05 81.36 11:44:01 2 9.35 0.00 0.99 2.21 0.05 87.41 11:44:01 3 5.21 0.00 1.14 8.40 0.03 85.22 11:44:01 4 7.32 0.00 1.20 0.75 0.03 90.69 11:44:01 5 2.79 0.00 0.45 0.07 0.02 96.68 11:44:01 6 14.21 0.00 1.14 4.27 0.08 80.29 11:44:01 7 4.15 0.00 1.10 32.99 0.03 61.72 11:45:01 all 13.19 0.00 0.91 4.66 0.06 81.18 11:45:01 0 7.08 0.00 0.33 1.10 0.02 91.47 11:45:01 1 16.68 0.00 0.35 0.23 0.05 82.69 11:45:01 2 27.09 0.00 2.53 6.76 0.08 63.54 11:45:01 3 28.58 0.00 1.43 4.03 0.08 65.88 11:45:01 4 5.77 0.00 0.55 2.23 0.05 91.40 11:45:01 5 4.81 0.00 0.32 0.45 0.03 94.39 11:45:01 6 4.23 0.00 0.69 3.26 0.07 91.75 11:45:01 7 11.45 0.00 1.07 19.26 0.07 68.14 11:46:01 all 41.53 0.00 1.20 2.58 0.11 54.58 11:46:01 0 30.28 0.00 1.24 0.57 0.08 67.83 11:46:01 1 49.60 0.00 1.62 0.18 0.12 48.48 11:46:01 2 54.64 0.00 1.51 1.16 0.15 42.55 11:46:01 3 43.38 0.00 1.38 15.29 0.13 39.82 11:46:01 4 45.20 0.00 0.69 0.71 0.09 53.32 11:46:01 5 47.63 0.00 1.25 0.09 0.14 50.89 11:46:01 6 29.48 0.00 0.86 1.80 0.10 67.76 11:46:01 7 34.02 0.00 1.07 1.14 0.09 63.68 11:47:01 all 29.14 0.00 1.87 3.95 0.07 64.97 11:47:01 0 28.53 0.00 2.07 0.05 0.05 69.30 11:47:01 1 27.73 0.00 1.59 0.08 0.05 70.54 11:47:01 2 16.92 0.00 1.82 7.29 0.07 73.90 11:47:01 3 28.98 0.00 1.81 2.82 0.10 66.29 11:47:01 4 35.40 0.00 1.97 10.49 0.05 52.08 11:47:01 5 37.51 0.00 2.23 0.25 0.08 59.92 11:47:01 6 27.73 0.00 2.13 7.11 0.07 62.96 11:47:01 7 30.37 0.00 1.33 3.52 0.08 64.69 11:48:01 all 11.31 0.00 3.19 7.89 0.04 77.57 11:48:01 0 10.17 0.00 2.56 3.92 0.07 83.27 11:48:01 1 9.66 0.00 2.44 0.35 0.05 87.49 11:48:01 2 8.22 0.00 3.96 40.39 0.05 47.38 11:48:01 3 8.50 0.00 2.46 1.31 0.02 87.71 11:48:01 4 9.17 0.00 3.80 1.16 0.03 85.84 11:48:01 5 9.92 0.00 3.45 0.84 0.03 85.75 11:48:01 6 8.22 0.00 2.83 1.90 0.02 87.03 11:48:01 7 26.59 0.00 4.07 13.39 0.07 55.89 11:49:01 all 38.00 0.00 5.62 7.34 0.12 48.91 11:49:01 0 43.08 0.00 5.73 4.07 0.19 46.94 11:49:01 1 33.53 0.00 4.93 12.96 0.10 48.48 11:49:01 2 36.88 0.00 5.66 1.18 0.12 56.15 11:49:01 3 35.58 0.00 6.02 2.48 0.14 55.78 11:49:01 4 40.57 0.00 5.54 3.11 0.12 50.67 11:49:01 5 41.35 0.00 4.79 6.73 0.10 47.03 11:49:01 6 38.86 0.00 5.97 8.97 0.10 46.09 11:49:01 7 34.14 0.00 6.32 19.33 0.14 40.07 11:50:01 all 28.50 0.00 1.78 2.20 0.10 67.43 11:50:01 0 32.38 0.00 2.13 1.41 0.08 63.99 11:50:01 1 24.88 0.00 1.83 10.61 0.08 62.60 11:50:01 2 23.25 0.00 1.83 1.78 0.10 73.04 11:50:01 3 29.81 0.00 1.93 1.09 0.12 67.05 11:50:01 4 24.36 0.00 1.57 0.81 0.08 73.18 11:50:01 5 35.99 0.00 1.80 1.16 0.12 60.94 11:50:01 6 22.20 0.00 1.85 0.50 0.10 75.34 11:50:01 7 35.15 0.00 1.28 0.19 0.10 63.29 11:51:01 all 10.24 0.00 1.64 1.28 0.10 86.74 11:51:01 0 10.16 0.00 1.61 0.89 0.10 87.24 11:51:01 1 8.31 0.00 1.52 0.12 0.08 89.97 11:51:01 2 11.44 0.00 1.59 4.48 0.08 82.41 11:51:01 3 11.72 0.00 1.75 2.74 0.10 83.70 11:51:01 4 10.11 0.00 1.81 0.23 0.13 87.71 11:51:01 5 10.60 0.00 1.77 0.13 0.10 87.39 11:51:01 6 9.85 0.00 1.49 0.25 0.10 88.31 11:51:01 7 9.78 0.00 1.54 1.36 0.08 87.23 Average: all 22.44 0.00 2.15 4.54 0.08 70.79 Average: 0 21.42 0.00 2.09 1.56 0.08 74.86 Average: 1 23.05 0.00 1.92 3.29 0.07 71.67 Average: 2 23.16 0.00 2.49 8.22 0.09 66.04 Average: 3 23.80 0.00 2.24 4.69 0.09 69.18 Average: 4 21.99 0.00 2.15 2.44 0.07 73.34 Average: 5 23.64 0.00 2.01 1.22 0.08 73.05 Average: 6 19.31 0.00 2.11 3.50 0.08 74.99 Average: 7 23.15 0.00 2.22 11.42 0.08 63.13