---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-11669 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1171 58343 0 4907 62539 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:0a:bc:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe0a:bc34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:53:72:e5 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:f2ff:fe53:72e5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-11669) 11/10/25 _x86_64_ (16 CPU) 14:35:24 LINUX RESTART (16 CPU) 14:36:01 tps rtps wtps bread/s bwrtn/s 14:37:01 307.61 28.98 278.63 937.64 21759.23 14:38:01 167.98 43.54 124.44 2493.30 29036.05 14:39:01 22.86 4.25 18.61 123.31 12723.21 14:40:01 126.03 3.73 122.30 498.32 29407.23 14:41:01 32.93 0.05 32.88 1.33 21305.92 14:42:01 22.03 0.42 21.61 11.46 19363.95 14:43:01 26.43 0.10 26.33 2.93 25869.29 14:44:01 25.83 0.18 25.65 9.60 30222.70 Average: 91.48 10.16 81.32 509.80 23710.84 14:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:37:01 62845620 64292808 3122124 4.73 86452 1890744 2095248 3.13 971492 1728032 207492 14:38:01 60436920 62287504 5530824 8.38 101048 2264220 4256364 6.35 3064284 2012952 31420 14:39:01 58972492 60829652 6995252 10.60 101720 2269820 4418340 6.59 4549420 1986724 468 14:40:01 57590456 59956060 8377288 12.70 113452 2761284 5639344 8.41 5489048 2356164 13400 14:41:01 58847776 61446768 7119968 10.79 116120 2972996 4120976 6.15 4094204 2507780 14256 14:42:01 58486716 61309612 7481028 11.34 116876 3192076 3906900 5.83 4231848 2721596 36 14:43:01 55995988 59525236 9971756 15.12 119676 3884012 6006788 8.96 6012360 3403708 215760 14:44:01 59752476 64035256 6215268 9.42 123388 4621128 2108096 3.15 1535772 4104272 463000 Average: 59116056 61710362 6851688 10.39 109842 2982035 4069007 6.07 3743554 2602654 118229 14:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:37:01 ens3 246.60 154.30 1726.12 51.09 0.00 0.00 0.00 0.00 14:37:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 773.83 521.49 4257.11 120.78 0.00 0.00 0.00 0.00 14:38:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 580.50 437.69 177.94 162.24 0.00 0.00 0.00 0.00 14:39:01 lo 11.65 11.65 8.88 8.88 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 1097.20 500.45 2619.18 134.85 0.00 0.00 0.00 0.00 14:40:01 lo 290.30 290.30 164.81 164.81 0.00 0.00 0.00 0.00 14:40:01 veth0ac1cb4 0.12 0.42 0.01 0.03 0.00 0.00 0.00 0.00 14:40:01 veth0601519 109.70 101.20 24.10 38.97 0.00 0.00 0.00 0.00 14:41:01 ens3 546.23 397.07 604.77 121.48 0.00 0.00 0.00 0.00 14:41:01 lo 472.72 472.72 143.23 143.23 0.00 0.00 0.00 0.00 14:41:01 docker0 358.76 326.58 73.88 140.55 0.00 0.00 0.00 0.00 14:42:01 ens3 86.70 55.05 24.81 19.25 0.00 0.00 0.00 0.00 14:42:01 lo 2.13 2.13 0.97 0.97 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 248.46 176.49 648.93 50.89 0.00 0.00 0.00 0.00 14:43:01 lo 2.65 2.65 1.12 1.12 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 ens3 235.78 149.03 194.53 51.40 0.00 0.00 0.00 0.00 14:44:01 lo 3.33 3.33 1.60 1.60 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 Average: ens3 476.90 298.94 1281.74 89.00 0.00 0.00 0.00 0.00 Average: lo 98.06 98.06 40.10 40.10 0.00 0.00 0.00 0.00 Average: docker0 44.84 40.82 9.23 17.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-11669) 11/10/25 _x86_64_ (16 CPU) 14:35:24 LINUX RESTART (16 CPU) 14:36:01 CPU %user %nice %system %iowait %steal %idle 14:37:01 all 5.24 0.00 0.48 1.18 0.02 93.08 14:37:01 0 13.15 0.00 1.10 9.57 0.05 76.12 14:37:01 1 5.35 0.00 0.54 0.13 0.02 93.96 14:37:01 2 8.69 0.00 0.55 0.78 0.02 89.96 14:37:01 3 0.70 0.00 0.22 0.05 0.02 99.02 14:37:01 4 1.87 0.00 0.23 0.32 0.02 97.57 14:37:01 5 26.24 0.00 1.47 1.57 0.05 70.67 14:37:01 6 8.45 0.00 0.38 0.22 0.02 90.93 14:37:01 7 4.03 0.00 0.33 0.00 0.02 95.62 14:37:01 8 1.35 0.00 0.23 0.00 0.02 98.40 14:37:01 9 1.05 0.00 0.38 2.06 0.07 96.44 14:37:01 10 0.22 0.00 0.20 0.28 0.02 99.28 14:37:01 11 0.23 0.00 0.05 0.00 0.00 99.72 14:37:01 12 0.50 0.00 0.30 0.02 0.02 99.17 14:37:01 13 2.47 0.00 0.10 0.02 0.02 97.40 14:37:01 14 2.30 0.00 0.10 0.22 0.02 97.37 14:37:01 15 7.26 0.00 1.54 3.67 0.02 87.51 14:38:01 all 26.81 0.00 1.20 0.67 0.08 71.24 14:38:01 0 33.59 0.00 1.28 0.99 0.08 64.06 14:38:01 1 22.18 0.00 1.71 0.63 0.08 75.40 14:38:01 2 24.65 0.00 1.17 0.25 0.08 73.85 14:38:01 3 23.96 0.00 1.29 0.12 0.07 74.56 14:38:01 4 26.54 0.00 1.72 0.47 0.08 71.18 14:38:01 5 29.17 0.00 1.34 0.33 0.08 69.07 14:38:01 6 28.01 0.00 1.62 0.25 0.05 70.07 14:38:01 7 23.71 0.00 0.80 0.05 0.07 75.37 14:38:01 8 29.41 0.00 1.10 2.29 0.08 67.11 14:38:01 9 15.75 0.00 1.39 1.82 0.07 80.97 14:38:01 10 20.35 0.00 0.64 0.00 0.05 78.96 14:38:01 11 20.38 0.00 1.02 0.33 0.07 78.19 14:38:01 12 37.69 0.00 1.10 0.07 0.08 61.06 14:38:01 13 37.22 0.00 1.07 0.70 0.12 60.88 14:38:01 14 26.18 0.00 0.67 0.02 0.05 73.09 14:38:01 15 30.21 0.00 1.17 2.51 0.07 66.04 14:39:01 all 21.20 0.00 0.84 0.24 0.07 77.65 14:39:01 0 17.07 0.00 1.70 0.07 0.08 81.08 14:39:01 1 14.98 0.00 0.37 0.00 0.05 84.60 14:39:01 2 14.34 0.00 0.97 0.00 0.07 84.63 14:39:01 3 23.03 0.00 0.63 0.00 0.10 76.23 14:39:01 4 29.57 0.00 0.77 0.00 0.05 69.61 14:39:01 5 18.45 0.00 0.62 0.00 0.05 80.88 14:39:01 6 11.93 0.00 0.38 0.00 0.05 87.63 14:39:01 7 14.20 0.00 0.45 0.00 0.05 85.30 14:39:01 8 26.19 0.00 0.80 3.15 0.08 69.78 14:39:01 9 34.00 0.00 1.42 0.17 0.07 64.34 14:39:01 10 26.92 0.00 1.01 0.18 0.08 71.80 14:39:01 11 25.76 0.00 0.64 0.00 0.08 73.52 14:39:01 12 33.12 0.00 1.17 0.05 0.08 65.58 14:39:01 13 18.96 0.00 0.54 0.10 0.07 80.34 14:39:01 14 15.85 0.00 0.65 0.03 0.07 83.40 14:39:01 15 14.92 0.00 1.39 0.02 0.05 83.63 14:40:01 all 21.47 0.00 1.46 0.70 0.07 76.30 14:40:01 0 28.22 0.00 1.71 0.02 0.08 69.97 14:40:01 1 24.69 0.00 1.73 1.89 0.08 71.61 14:40:01 2 15.69 0.00 1.61 0.03 0.07 82.60 14:40:01 3 20.50 0.00 1.04 0.12 0.07 78.28 14:40:01 4 28.83 0.00 1.80 0.03 0.10 69.23 14:40:01 5 26.40 0.00 1.59 5.92 0.08 66.00 14:40:01 6 25.57 0.00 1.65 0.00 0.08 72.70 14:40:01 7 21.27 0.00 0.99 0.08 0.07 77.59 14:40:01 8 16.46 0.00 1.16 1.28 0.05 81.06 14:40:01 9 22.29 0.00 1.12 0.42 0.08 76.09 14:40:01 10 22.11 0.00 0.99 0.05 0.07 76.79 14:40:01 11 26.60 0.00 1.29 0.00 0.07 72.04 14:40:01 12 18.14 0.00 1.04 0.42 0.05 80.35 14:40:01 13 19.81 0.00 1.83 0.55 0.07 77.74 14:40:01 14 12.02 0.00 2.20 0.10 0.07 85.61 14:40:01 15 15.04 0.00 1.54 0.34 0.05 83.03 14:41:01 all 15.18 0.00 1.21 0.37 0.05 83.20 14:41:01 0 15.25 0.00 1.80 0.02 0.03 82.90 14:41:01 1 15.82 0.00 1.15 0.02 0.05 82.97 14:41:01 2 24.19 0.00 1.52 0.00 0.05 74.24 14:41:01 3 21.46 0.00 1.55 0.00 0.07 76.92 14:41:01 4 13.78 0.00 1.15 0.00 0.03 85.04 14:41:01 5 15.67 0.00 0.72 3.20 0.03 80.37 14:41:01 6 23.02 0.00 1.22 0.00 0.03 75.73 14:41:01 7 11.96 0.00 1.85 0.00 0.05 86.14 14:41:01 8 13.45 0.00 1.25 0.35 0.05 84.90 14:41:01 9 19.87 0.00 1.94 0.07 0.03 78.10 14:41:01 10 10.26 0.00 0.79 0.00 0.03 88.92 14:41:01 11 8.40 0.00 0.37 0.00 0.03 91.20 14:41:01 12 16.81 0.00 0.67 0.02 0.05 82.46 14:41:01 13 12.10 0.00 0.87 0.02 0.03 86.98 14:41:01 14 5.62 0.00 0.78 0.00 0.03 93.57 14:41:01 15 15.27 0.00 1.74 2.21 0.10 80.67 14:42:01 all 13.82 0.00 0.42 0.31 0.04 85.41 14:42:01 0 10.54 0.00 0.37 0.10 0.05 88.95 14:42:01 1 17.08 0.00 0.30 0.05 0.03 82.53 14:42:01 2 12.37 0.00 0.20 0.00 0.02 87.41 14:42:01 3 20.59 0.00 0.59 0.00 0.10 78.73 14:42:01 4 14.93 0.00 0.45 0.00 0.03 84.59 14:42:01 5 16.56 0.00 0.20 0.08 0.03 83.12 14:42:01 6 16.18 0.00 0.23 0.00 0.05 83.53 14:42:01 7 13.76 0.00 0.53 1.94 0.03 83.74 14:42:01 8 14.01 0.00 0.50 0.07 0.03 85.39 14:42:01 9 12.22 0.00 0.45 0.00 0.03 87.30 14:42:01 10 11.51 0.00 0.28 0.00 0.03 88.18 14:42:01 11 13.06 0.00 0.47 0.02 0.03 86.42 14:42:01 12 2.92 0.00 0.25 0.00 0.02 96.81 14:42:01 13 16.08 0.00 0.30 0.00 0.05 83.56 14:42:01 14 7.74 0.00 0.18 0.00 0.02 92.06 14:42:01 15 21.56 0.00 1.40 2.77 0.03 74.23 14:43:01 all 24.01 0.00 0.98 0.37 0.06 74.58 14:43:01 0 22.51 0.00 1.04 0.00 0.08 76.37 14:43:01 1 31.29 0.00 1.09 0.00 0.07 67.56 14:43:01 2 14.44 0.00 0.94 0.00 0.07 84.56 14:43:01 3 28.33 0.00 1.33 0.00 0.08 70.26 14:43:01 4 27.24 0.00 0.94 0.00 0.08 71.74 14:43:01 5 23.57 0.00 1.07 0.00 0.07 75.29 14:43:01 6 34.56 0.00 1.36 0.00 0.07 64.02 14:43:01 7 31.50 0.00 2.79 1.59 0.08 64.03 14:43:01 8 28.77 0.00 0.62 3.89 0.07 66.66 14:43:01 9 31.42 0.00 1.09 0.00 0.07 67.43 14:43:01 10 19.70 0.00 0.58 0.00 0.05 79.66 14:43:01 11 25.84 0.00 0.42 0.00 0.07 73.67 14:43:01 12 14.80 0.00 0.42 0.00 0.05 84.73 14:43:01 13 16.65 0.00 0.59 0.00 0.05 82.71 14:43:01 14 21.14 0.00 0.63 0.00 0.05 78.18 14:43:01 15 12.52 0.00 0.80 0.37 0.05 86.26 14:44:01 all 20.49 0.00 0.82 0.48 0.06 78.15 14:44:01 0 22.01 0.00 1.19 0.00 0.05 76.76 14:44:01 1 20.99 0.00 0.60 0.00 0.05 78.36 14:44:01 2 13.66 0.00 0.86 0.00 0.08 85.40 14:44:01 3 18.51 0.00 0.77 0.00 0.07 80.65 14:44:01 4 24.49 0.00 0.37 0.00 0.05 75.10 14:44:01 5 16.77 0.00 0.48 0.05 0.07 82.63 14:44:01 6 21.88 0.00 0.53 0.98 0.05 76.55 14:44:01 7 15.37 0.00 1.64 0.00 0.05 82.95 14:44:01 8 23.04 0.00 0.72 5.92 0.07 70.26 14:44:01 9 28.28 0.00 1.07 0.00 0.07 70.58 14:44:01 10 17.87 0.00 1.09 0.02 0.05 80.98 14:44:01 11 13.74 0.00 0.47 0.00 0.03 85.76 14:44:01 12 31.68 0.00 0.75 0.10 0.05 67.42 14:44:01 13 16.66 0.00 0.53 0.00 0.05 82.75 14:44:01 14 23.47 0.00 0.95 0.00 0.07 75.51 14:44:01 15 19.37 0.00 1.10 0.58 0.05 78.89 Average: all 18.52 0.00 0.93 0.54 0.05 79.96 Average: 0 20.28 0.00 1.27 1.35 0.06 77.03 Average: 1 19.05 0.00 0.94 0.34 0.05 79.62 Average: 2 16.00 0.00 0.98 0.13 0.06 82.84 Average: 3 19.62 0.00 0.93 0.04 0.07 79.34 Average: 4 20.89 0.00 0.93 0.10 0.06 78.02 Average: 5 21.60 0.00 0.94 1.39 0.06 76.01 Average: 6 21.19 0.00 0.92 0.18 0.05 77.66 Average: 7 16.96 0.00 1.17 0.46 0.05 81.35 Average: 8 19.07 0.00 0.80 2.11 0.06 77.96 Average: 9 20.61 0.00 1.11 0.57 0.06 77.66 Average: 10 16.10 0.00 0.70 0.07 0.05 83.09 Average: 11 16.74 0.00 0.59 0.04 0.05 82.58 Average: 12 19.45 0.00 0.71 0.08 0.05 79.71 Average: 13 17.48 0.00 0.73 0.17 0.06 81.56 Average: 14 14.27 0.00 0.77 0.05 0.05 84.86 Average: 15 17.01 0.00 1.34 1.56 0.05 80.04