---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7220 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: 2799.996 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 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 854 26196 0 5115 30857 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:09:54:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe09:54a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:ae:ef:8d 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::42:17ff:feae:ef8d/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-7220) 12/23/23 _x86_64_ (8 CPU) 14:41:40 LINUX RESTART (8 CPU) 14:42:02 tps rtps wtps bread/s bwrtn/s 14:43:01 154.11 72.53 81.58 4669.99 58458.57 14:44:01 158.41 16.58 141.83 351.01 32861.59 14:45:01 47.21 5.73 41.48 469.37 26478.76 14:46:01 131.59 2.95 128.65 424.20 74992.83 14:47:01 332.40 0.33 332.07 3.99 43964.38 14:48:01 309.33 0.10 309.23 8.80 87374.10 14:49:01 36.88 5.82 31.06 1027.83 26325.75 Average: 167.23 14.72 152.51 984.38 50041.38 14:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30203656 31762784 2735564 8.30 67024 1804472 1387776 4.08 804908 1641196 141728 14:44:01 29340256 31175152 3598964 10.93 86872 2044020 2024000 5.96 1423256 1851240 13724 14:45:01 28532856 30838972 4406364 13.38 88564 2506192 2032248 5.98 1975088 2088232 220376 14:46:01 27488544 30625704 5450676 16.55 100764 3304924 2332876 6.86 2459504 2593664 31828 14:47:01 26521036 30722788 6418184 19.48 180164 4133924 2328352 6.85 2591752 3269404 359868 14:48:01 26172060 30676532 6767160 20.54 218328 4437772 2176756 6.40 2682964 3567324 464 14:49:01 26844328 31609448 6094892 18.50 221336 4690940 1488364 4.38 1983068 3593396 42924 Average: 27871819 31058769 5067401 15.38 137579 3274606 1967196 5.79 1988649 2657779 115845 14:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 14:43:01 ens3 398.09 249.43 1554.39 60.48 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:44:01 ens3 201.63 172.85 1706.57 41.51 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 7.81 7.81 2.15 2.15 0.00 0.00 0.00 0.00 14:45:01 ens3 493.00 354.17 3799.52 103.72 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 6.40 6.40 0.59 0.59 0.00 0.00 0.00 0.00 14:46:01 veth8375886 20.05 38.46 2.16 201.91 0.00 0.00 0.00 0.02 14:46:01 ens3 559.26 555.79 2240.14 3343.07 0.00 0.00 0.00 0.00 14:46:01 docker0 23.33 44.49 2.09 279.61 0.00 0.00 0.00 0.00 14:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 705.07 652.32 1460.70 95.26 0.00 0.00 0.00 0.00 14:47:01 docker0 602.48 624.54 73.25 1443.47 0.00 0.00 0.00 0.00 14:48:01 lo 8.13 8.13 0.74 0.74 0.00 0.00 0.00 0.00 14:48:01 ens3 368.01 268.47 1484.78 396.91 0.00 0.00 0.00 0.00 14:48:01 docker0 2.70 5.38 0.17 77.53 0.00 0.00 0.00 0.00 14:49:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 14:49:01 ens3 372.20 405.80 43.08 3059.86 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.95 3.95 0.57 0.57 0.00 0.00 0.00 0.00 Average: ens3 442.69 380.26 1756.05 1016.24 0.00 0.00 0.00 0.00 Average: docker0 90.22 96.80 10.84 258.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7220) 12/23/23 _x86_64_ (8 CPU) 14:41:40 LINUX RESTART (8 CPU) 14:42:02 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 10.70 0.00 1.11 3.19 0.03 84.97 14:43:01 0 18.45 0.00 1.33 1.77 0.09 78.37 14:43:01 1 21.25 0.00 1.56 1.00 0.05 76.14 14:43:01 2 18.77 0.00 1.71 0.64 0.05 78.83 14:43:01 3 2.82 0.00 0.61 0.41 0.02 96.14 14:43:01 4 8.08 0.00 1.24 0.88 0.02 89.78 14:43:01 5 4.58 0.00 0.78 1.10 0.02 93.53 14:43:01 6 5.10 0.00 0.66 12.60 0.03 81.61 14:43:01 7 6.57 0.00 0.92 7.15 0.03 85.33 14:44:01 all 12.76 0.00 0.85 3.59 0.05 82.76 14:44:01 0 5.39 0.00 0.90 0.55 0.07 93.09 14:44:01 1 18.72 0.00 1.11 2.90 0.05 77.22 14:44:01 2 9.25 0.00 0.26 0.00 0.04 90.45 14:44:01 3 10.94 0.00 0.70 0.55 0.03 87.78 14:44:01 4 21.49 0.00 1.08 0.68 0.08 76.66 14:44:01 5 14.71 0.00 1.57 8.25 0.07 75.41 14:44:01 6 5.27 0.00 0.30 12.82 0.02 81.59 14:44:01 7 16.10 0.00 0.87 2.79 0.05 80.20 14:45:01 all 18.17 0.00 1.41 1.93 0.06 78.44 14:45:01 0 14.50 0.00 0.93 0.00 0.05 84.52 14:45:01 1 16.05 0.00 1.05 1.37 0.08 81.45 14:45:01 2 19.53 0.00 2.74 0.11 0.05 77.57 14:45:01 3 22.14 0.00 0.84 0.79 0.07 76.16 14:45:01 4 16.58 0.00 0.56 0.03 0.05 82.78 14:45:01 5 25.27 0.00 3.61 0.86 0.05 70.21 14:45:01 6 18.15 0.00 1.10 11.68 0.05 69.02 14:45:01 7 13.44 0.00 0.54 0.44 0.05 85.53 14:46:01 all 10.57 0.00 2.04 3.07 0.06 84.27 14:46:01 0 7.29 0.00 1.87 0.12 0.05 90.67 14:46:01 1 7.74 0.00 1.78 4.61 0.05 85.82 14:46:01 2 16.10 0.00 2.85 14.62 0.08 66.35 14:46:01 3 11.64 0.00 1.36 0.52 0.05 86.43 14:46:01 4 6.12 0.00 1.59 0.18 0.07 92.04 14:46:01 5 19.35 0.00 2.79 1.58 0.07 76.20 14:46:01 6 7.80 0.00 1.88 2.75 0.05 87.52 14:46:01 7 8.55 0.00 2.21 0.32 0.05 88.87 14:47:01 all 13.73 0.00 3.06 3.20 0.06 79.95 14:47:01 0 21.90 0.00 5.70 2.01 0.08 70.30 14:47:01 1 7.80 0.00 2.32 3.04 0.08 86.76 14:47:01 2 39.53 0.00 4.51 1.36 0.08 54.52 14:47:01 3 7.74 0.00 1.85 0.07 0.05 90.29 14:47:01 4 10.12 0.00 2.18 0.15 0.03 87.51 14:47:01 5 5.38 0.00 3.90 9.58 0.05 81.10 14:47:01 6 11.04 0.00 2.49 9.34 0.07 77.06 14:47:01 7 6.44 0.00 1.55 0.05 0.05 91.91 14:48:01 all 11.87 0.00 2.65 4.29 0.09 81.10 14:48:01 0 8.08 0.00 2.49 0.42 0.07 88.94 14:48:01 1 9.33 0.00 2.46 5.99 0.05 82.17 14:48:01 2 9.39 0.00 2.68 1.01 0.28 86.64 14:48:01 3 12.04 0.00 2.27 5.09 0.05 80.55 14:48:01 4 26.01 0.00 3.06 1.33 0.07 69.54 14:48:01 5 10.90 0.00 2.96 10.11 0.07 75.97 14:48:01 6 9.02 0.00 2.15 9.16 0.05 79.62 14:48:01 7 10.26 0.00 3.13 1.26 0.07 85.29 14:49:01 all 9.12 0.00 0.51 1.97 0.04 88.36 14:49:01 0 8.75 0.00 0.50 0.17 0.02 90.57 14:49:01 1 5.72 0.00 0.42 13.80 0.05 80.01 14:49:01 2 1.03 0.00 0.25 0.28 0.02 98.41 14:49:01 3 8.98 0.00 0.30 0.15 0.05 90.51 14:49:01 4 7.00 0.00 0.67 0.50 0.05 91.78 14:49:01 5 6.53 0.00 0.39 0.03 0.07 92.98 14:49:01 6 19.78 0.00 1.07 0.62 0.03 78.50 14:49:01 7 15.19 0.00 0.45 0.18 0.03 84.14 Average: all 12.40 0.00 1.66 3.04 0.06 82.84 Average: 0 12.02 0.00 1.96 0.72 0.06 85.24 Average: 1 12.34 0.00 1.53 4.69 0.06 81.39 Average: 2 16.24 0.00 2.15 2.60 0.09 78.92 Average: 3 10.90 0.00 1.14 1.08 0.05 86.83 Average: 4 13.63 0.00 1.48 0.54 0.05 84.30 Average: 5 12.32 0.00 2.28 4.53 0.06 80.81 Average: 6 10.89 0.00 1.38 8.41 0.04 79.28 Average: 7 10.94 0.00 1.38 1.73 0.05 85.90