---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23977 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-23977) 12/04/23 _x86_64_ (8 CPU) 15:06:32 LINUX RESTART (8 CPU) 15:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:08:01 127.05 39.11 87.93 0.00 4377.29 63208.41 0.00 15:09:01 229.01 3.03 225.98 0.00 76.25 76255.96 0.00 15:10:01 252.91 0.37 252.54 0.00 10.80 59287.99 0.00 15:11:01 167.62 0.13 167.49 0.00 3.60 32614.43 0.00 15:12:01 260.11 9.55 250.56 0.00 2898.85 52999.05 0.00 15:13:01 28.56 1.23 27.33 0.00 2270.42 6962.04 0.00 15:14:01 3.48 0.02 3.47 0.00 0.13 87.19 0.00 15:15:01 2.02 0.00 2.02 0.00 0.00 23.46 0.00 15:16:01 1.42 0.00 1.42 0.00 0.00 15.33 0.00 15:17:01 67.99 0.33 67.66 0.00 10.93 40839.59 0.00 Average: 113.99 5.32 108.67 0.00 959.12 33179.43 0.00 15:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 29180620 31580920 736584 2.24 75552 2600036 1842532 5.43 1001652 2327092 210948 15:09:01 27957388 31537452 764788 2.33 154148 3613928 1940848 5.72 1152748 3293384 688 15:10:01 26279472 30892072 1394268 4.24 185444 4535136 2323896 6.85 1840460 4129396 8428 15:11:01 24908192 30377844 1902520 5.79 224868 5222836 2695124 7.94 2538608 4698324 60388 15:12:01 25156924 31480008 781132 2.38 248900 6011056 1751376 5.16 1844988 5105776 936 15:13:01 24961020 31493860 769004 2.34 261208 6203892 1757868 5.18 1989448 5152460 8 15:14:01 24966504 31494420 768268 2.34 259680 6200644 1727368 5.09 1987472 5149244 8 15:15:01 24972268 31500240 762192 2.32 259704 6200652 1727368 5.09 1982756 5149252 12 15:16:01 24972244 31500260 762128 2.32 259740 6200652 1727368 5.09 1982324 5149252 8 15:17:01 23982928 31472640 788464 2.40 284708 7058232 1868352 5.51 2079008 5962388 72 Average: 25733756 31332972 942935 2.87 221395 5384706 1936210 5.71 1839946 4611657 28150 15:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 ens3 660.43 433.94 6340.77 141.81 0.00 0.00 0.00 0.00 15:08:01 lo 6.51 6.51 0.64 0.64 0.00 0.00 0.00 0.00 15:08:01 docker0 67.01 61.79 4.86 378.74 0.00 0.00 0.00 0.00 15:09:01 veth1c162cf 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:09:01 ens3 527.85 283.00 4355.94 39.71 0.00 0.00 0.00 0.00 15:09:01 lo 2.53 2.53 0.29 0.29 0.00 0.00 0.00 0.00 15:09:01 docker0 210.51 379.17 17.81 2388.69 0.00 0.00 0.00 0.00 15:10:01 vethc05eef2 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 15:10:01 ens3 727.03 615.96 5806.48 79.54 0.00 0.00 0.00 0.00 15:10:01 vethb48a204 520.83 484.47 58.81 1168.91 0.00 0.00 0.00 0.10 15:10:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:10:01 docker0 581.65 669.04 55.34 5080.57 0.00 0.00 0.00 0.00 15:11:01 vethc05eef2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 179.79 112.21 881.82 20.42 0.00 0.00 0.00 0.00 15:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 docker0 96.08 150.86 6.45 858.65 0.00 0.00 0.00 0.00 15:11:01 vethb5d6ff8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:12:01 ens3 308.70 226.26 3997.00 418.05 0.00 0.00 0.00 0.00 15:12:01 lo 8.27 8.27 0.82 0.82 0.00 0.00 0.00 0.00 15:12:01 docker0 3.03 6.57 0.18 61.85 0.00 0.00 0.00 0.00 15:13:01 ens3 104.38 51.69 1373.74 4.68 0.00 0.00 0.00 0.00 15:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 0.72 0.00 0.06 0.00 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 0.62 0.38 0.27 0.21 0.00 0.00 0.00 0.00 15:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 258.46 142.45 4998.99 18.96 0.00 0.00 0.00 0.00 15:17:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:17:01 docker0 72.46 129.76 5.45 1023.09 0.00 0.00 0.00 0.00 Average: ens3 276.16 186.18 2769.59 72.22 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 103.13 139.85 9.02 980.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-23977) 12/04/23 _x86_64_ (8 CPU) 15:06:32 LINUX RESTART (8 CPU) 15:07:02 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 9.33 0.00 2.89 4.81 0.06 82.91 15:08:01 0 8.95 0.00 2.94 0.21 0.05 87.85 15:08:01 1 8.13 0.00 2.42 0.87 0.07 88.51 15:08:01 2 8.06 0.00 3.47 9.00 0.05 79.41 15:08:01 3 11.03 0.00 2.86 7.49 0.07 78.55 15:08:01 4 11.42 0.00 2.50 0.65 0.05 85.39 15:08:01 5 7.20 0.00 2.61 0.15 0.05 89.98 15:08:01 6 9.62 0.00 3.17 13.66 0.07 73.48 15:08:01 7 10.23 0.00 3.11 6.48 0.07 80.10 15:09:01 all 6.00 0.00 3.11 5.44 0.07 85.38 15:09:01 0 4.10 0.00 1.98 0.23 0.05 93.63 15:09:01 1 8.19 0.00 4.08 2.78 0.07 84.89 15:09:01 2 5.97 0.00 3.40 10.66 0.07 79.90 15:09:01 3 6.26 0.00 3.16 0.71 0.13 89.74 15:09:01 4 5.60 0.00 2.19 0.65 0.07 91.49 15:09:01 5 6.33 0.00 3.96 27.43 0.07 62.22 15:09:01 6 6.35 0.00 3.38 0.55 0.05 89.67 15:09:01 7 5.25 0.00 2.71 0.69 0.05 91.30 15:10:01 all 21.01 0.00 4.26 4.14 0.08 70.50 15:10:01 0 13.70 0.00 2.55 1.93 0.05 81.77 15:10:01 1 23.61 0.00 4.07 0.85 0.07 71.40 15:10:01 2 28.14 0.00 5.08 0.96 0.08 65.73 15:10:01 3 19.35 0.00 4.08 8.77 0.08 67.72 15:10:01 4 22.40 0.00 6.15 0.49 0.08 70.87 15:10:01 5 20.13 0.00 4.12 19.26 0.10 56.40 15:10:01 6 20.56 0.00 3.84 0.49 0.08 75.03 15:10:01 7 20.28 0.00 4.23 0.44 0.10 74.94 15:11:01 all 18.43 0.00 3.43 2.76 0.08 75.31 15:11:01 0 17.15 0.00 2.97 0.02 0.07 79.79 15:11:01 1 13.52 0.00 2.46 0.38 0.07 83.57 15:11:01 2 9.30 0.00 1.73 2.10 0.05 86.82 15:11:01 3 16.49 0.00 5.65 15.86 0.12 61.89 15:11:01 4 16.68 0.00 2.77 0.00 0.07 80.48 15:11:01 5 34.02 0.00 2.78 0.77 0.08 62.35 15:11:01 6 26.79 0.00 3.33 0.82 0.05 69.01 15:11:01 7 13.38 0.00 5.77 2.24 0.10 78.50 15:12:01 all 18.32 0.00 4.17 5.18 0.09 72.24 15:12:01 0 16.17 0.00 3.47 1.39 0.07 78.90 15:12:01 1 18.58 0.00 4.37 14.93 0.08 62.03 15:12:01 2 18.65 0.00 3.82 0.30 0.07 77.16 15:12:01 3 18.28 0.00 4.28 8.57 0.08 68.78 15:12:01 4 20.63 0.00 4.09 1.87 0.08 73.33 15:12:01 5 19.21 0.00 4.65 4.75 0.17 71.22 15:12:01 6 17.71 0.00 4.98 4.20 0.07 73.05 15:12:01 7 17.33 0.00 3.72 5.51 0.07 73.36 15:13:01 all 1.51 0.00 0.66 0.83 0.02 96.98 15:13:01 0 1.10 0.00 0.63 0.57 0.02 97.68 15:13:01 1 1.92 0.00 0.62 0.28 0.02 97.16 15:13:01 2 1.27 0.00 0.43 1.27 0.03 97.00 15:13:01 3 1.65 0.00 0.50 0.25 0.02 97.58 15:13:01 4 0.82 0.00 1.39 0.00 0.02 97.78 15:13:01 5 0.85 0.00 0.77 3.32 0.03 95.03 15:13:01 6 2.86 0.00 0.51 0.02 0.02 96.60 15:13:01 7 1.57 0.00 0.43 0.97 0.03 97.00 15:14:01 all 0.32 0.00 0.05 0.01 0.00 99.63 15:14:01 0 0.05 0.00 0.05 0.00 0.00 99.90 15:14:01 1 0.03 0.00 0.03 0.05 0.00 99.88 15:14:01 2 0.07 0.00 0.03 0.02 0.02 99.87 15:14:01 3 0.13 0.00 0.05 0.00 0.00 99.82 15:14:01 4 0.02 0.00 0.02 0.00 0.00 99.97 15:14:01 5 0.22 0.00 0.08 0.00 0.00 99.70 15:14:01 6 1.97 0.00 0.07 0.00 0.00 97.96 15:14:01 7 0.02 0.00 0.03 0.02 0.00 99.93 15:15:01 all 0.12 0.00 0.02 0.01 0.01 99.85 15:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:15:01 1 0.00 0.00 0.03 0.03 0.00 99.93 15:15:01 2 0.10 0.00 0.03 0.00 0.02 99.85 15:15:01 3 0.03 0.00 0.00 0.00 0.02 99.95 15:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:15:01 5 0.08 0.00 0.02 0.00 0.00 99.90 15:15:01 6 0.70 0.00 0.07 0.00 0.02 99.22 15:15:01 7 0.02 0.00 0.00 0.02 0.02 99.95 15:16:01 all 0.02 0.00 0.01 0.00 0.01 99.96 15:16:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:16:01 1 0.00 0.00 0.00 0.02 0.02 99.97 15:16:01 2 0.05 0.00 0.03 0.00 0.02 99.90 15:16:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:16:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:16:01 6 0.05 0.00 0.00 0.00 0.00 99.95 15:16:01 7 0.03 0.00 0.00 0.00 0.00 99.97 15:17:01 all 4.65 0.00 1.96 1.74 0.03 91.62 15:17:01 0 3.50 0.00 2.04 0.05 0.03 94.38 15:17:01 1 3.84 0.00 2.05 2.32 0.03 91.76 15:17:01 2 4.48 0.00 2.06 0.03 0.03 93.39 15:17:01 3 4.57 0.00 1.79 0.28 0.03 93.32 15:17:01 4 5.50 0.00 1.89 0.02 0.03 92.56 15:17:01 5 6.64 0.00 1.88 0.69 0.03 90.76 15:17:01 6 4.62 0.00 1.44 0.00 0.03 93.90 15:17:01 7 4.03 0.00 2.55 10.53 0.03 82.85 Average: all 7.93 0.00 2.05 2.48 0.04 87.50 Average: 0 6.46 0.00 1.66 0.44 0.04 91.41 Average: 1 7.73 0.00 2.00 2.24 0.04 87.98 Average: 2 7.57 0.00 2.00 2.42 0.04 87.96 Average: 3 7.75 0.00 2.23 4.16 0.06 85.80 Average: 4 8.27 0.00 2.09 0.37 0.04 89.23 Average: 5 9.44 0.00 2.08 5.60 0.05 82.83 Average: 6 9.08 0.00 2.06 1.94 0.04 86.87 Average: 7 7.16 0.00 2.24 2.68 0.05 87.87