---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8800 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8800) 03/08/23 _x86_64_ (8 CPU) 11:15:35 LINUX RESTART (8 CPU) 11:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:17:01 156.82 33.55 123.27 0.00 4117.95 39966.79 0.00 11:18:01 150.87 1.57 149.31 0.00 51.72 65224.33 0.00 11:19:01 1.62 0.00 1.62 0.00 0.00 20.01 0.00 11:20:01 1.13 0.00 1.13 0.00 0.00 14.00 0.00 11:21:01 52.50 10.60 41.90 0.00 5154.95 8767.61 0.00 11:22:01 5.28 0.02 5.27 0.00 0.13 114.51 0.00 11:23:01 6.55 0.17 6.38 0.00 15.60 114.38 0.00 Average: 53.29 6.49 46.80 0.00 1327.75 16260.38 0.00 11:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 28755136 31576804 725000 2.20 97192 2955908 1957804 5.77 1063196 2645544 362584 11:18:01 27979504 31589996 710368 2.16 151324 3624860 1758424 5.18 1197384 3219468 432 11:19:01 27979452 31590072 710004 2.16 151356 3624864 1758424 5.18 1197980 3219472 12 11:20:01 27984176 31594844 705152 2.14 151404 3624868 1758424 5.18 1192568 3219476 124 11:21:01 27435740 31554592 731144 2.22 185264 4080100 1812672 5.34 1532768 3390704 956 11:22:01 27458400 31573052 712984 2.17 183864 4077056 1797940 5.30 1514340 3387744 396 11:23:01 27430840 31546860 736412 2.24 184068 4077908 1857572 5.47 1536944 3387788 340 Average: 27860464 31575174 718723 2.19 157782 3723652 1814466 5.35 1319311 3210028 52121 11:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 lo 6.71 6.71 0.65 0.65 0.00 0.00 0.00 0.00 11:17:01 veth2defdc2 158.21 283.22 14.87 1485.61 0.00 0.00 0.00 0.12 11:17:01 ens3 845.37 497.20 8073.62 99.90 0.00 0.00 0.00 0.00 11:17:01 docker0 165.01 291.09 13.31 1573.07 0.00 0.00 0.00 0.00 11:18:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 11:18:01 ens3 172.50 118.61 2941.93 96.30 0.00 0.00 0.00 0.00 11:18:01 docker0 15.98 35.33 1.30 397.16 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 0.50 0.32 0.34 0.26 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:21:01 ens3 180.71 91.20 2802.83 6.44 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:22:01 ens3 0.55 0.47 0.10 0.09 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:23:01 ens3 21.11 10.36 26.61 5.28 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 172.81 101.67 1963.35 29.59 0.00 0.00 0.00 0.00 Average: docker0 25.52 46.05 2.06 278.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8800) 03/08/23 _x86_64_ (8 CPU) 11:15:35 LINUX RESTART (8 CPU) 11:16:02 CPU %user %nice %system %iowait %steal %idle 11:17:01 all 10.15 0.00 3.56 1.04 0.16 85.09 11:17:01 0 7.74 0.00 4.28 1.86 0.15 85.97 11:17:01 1 11.29 0.00 3.04 3.28 0.17 82.21 11:17:01 2 10.86 0.00 3.64 0.36 0.15 84.98 11:17:01 3 12.06 0.00 2.98 0.10 0.17 84.69 11:17:01 4 11.59 0.00 3.66 0.94 0.14 83.67 11:17:01 5 8.99 0.00 3.20 0.29 0.14 87.38 11:17:01 6 9.43 0.00 3.28 0.46 0.15 86.68 11:17:01 7 9.24 0.00 4.37 1.04 0.21 85.15 11:18:01 all 17.48 0.00 4.60 1.31 0.14 76.47 11:18:01 0 17.68 0.00 5.36 3.09 0.15 73.72 11:18:01 1 15.97 0.00 4.16 0.03 0.14 79.70 11:18:01 2 18.71 0.00 4.32 0.24 0.13 76.60 11:18:01 3 16.90 0.00 5.66 4.25 0.13 73.06 11:18:01 4 17.91 0.00 3.90 0.22 0.12 77.86 11:18:01 5 16.84 0.00 4.40 0.29 0.14 78.34 11:18:01 6 18.37 0.00 3.59 0.05 0.13 77.85 11:18:01 7 17.46 0.00 5.43 2.32 0.17 74.62 11:19:01 all 0.03 0.00 0.01 0.02 0.01 99.92 11:19:01 0 0.03 0.00 0.02 0.08 0.02 99.85 11:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:19:01 2 0.07 0.00 0.02 0.00 0.02 99.90 11:19:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:19:01 4 0.03 0.00 0.00 0.00 0.02 99.95 11:19:01 5 0.03 0.00 0.02 0.00 0.00 99.95 11:19:01 6 0.07 0.00 0.03 0.00 0.00 99.90 11:19:01 7 0.03 0.00 0.00 0.07 0.00 99.90 11:20:01 all 0.03 0.00 0.01 0.00 0.00 99.96 11:20:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:20:01 2 0.07 0.00 0.02 0.00 0.00 99.92 11:20:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:20:01 5 0.03 0.00 0.02 0.00 0.00 99.95 11:20:01 6 0.08 0.00 0.00 0.00 0.00 99.92 11:20:01 7 0.02 0.00 0.00 0.02 0.00 99.97 11:21:01 all 2.29 0.00 1.37 0.41 0.06 95.87 11:21:01 0 2.85 0.00 1.50 0.62 0.05 94.98 11:21:01 1 3.21 0.00 2.09 0.18 0.07 94.46 11:21:01 2 1.77 0.00 0.80 0.13 0.03 97.26 11:21:01 3 1.58 0.00 1.68 0.47 0.07 96.20 11:21:01 4 1.51 0.00 0.74 0.25 0.05 97.45 11:21:01 5 1.70 0.00 2.00 0.07 0.03 96.20 11:21:01 6 3.02 0.00 1.22 0.07 0.07 95.62 11:21:01 7 2.70 0.00 0.96 1.48 0.10 94.77 11:22:01 all 0.12 0.00 0.05 0.01 0.01 99.81 11:22:01 0 0.05 0.00 0.05 0.03 0.02 99.85 11:22:01 1 0.03 0.00 0.02 0.00 0.00 99.95 11:22:01 2 0.07 0.00 0.08 0.00 0.03 99.82 11:22:01 3 0.02 0.00 0.03 0.00 0.00 99.95 11:22:01 4 0.63 0.00 0.07 0.02 0.00 99.28 11:22:01 5 0.03 0.00 0.05 0.00 0.00 99.92 11:22:01 6 0.08 0.00 0.07 0.00 0.02 99.83 11:22:01 7 0.02 0.00 0.07 0.05 0.02 99.85 11:23:01 all 0.63 0.00 0.11 0.02 0.01 99.23 11:23:01 0 0.27 0.00 0.12 0.02 0.00 99.60 11:23:01 1 0.57 0.00 0.17 0.00 0.00 99.27 11:23:01 2 0.13 0.00 0.07 0.03 0.02 99.75 11:23:01 3 0.47 0.00 0.10 0.05 0.02 99.37 11:23:01 4 2.22 0.00 0.10 0.00 0.02 97.67 11:23:01 5 0.08 0.00 0.05 0.00 0.00 99.87 11:23:01 6 0.67 0.00 0.18 0.00 0.02 99.13 11:23:01 7 0.58 0.00 0.13 0.07 0.02 99.20 Average: all 4.35 0.00 1.37 0.40 0.05 93.83 Average: 0 4.06 0.00 1.60 0.81 0.06 93.48 Average: 1 4.39 0.00 1.34 0.49 0.05 93.72 Average: 2 4.48 0.00 1.26 0.11 0.06 94.09 Average: 3 4.39 0.00 1.49 0.69 0.06 93.38 Average: 4 4.80 0.00 1.19 0.20 0.05 93.76 Average: 5 3.91 0.00 1.38 0.09 0.04 94.57 Average: 6 4.50 0.00 1.18 0.08 0.06 94.18 Average: 7 4.24 0.00 1.54 0.71 0.07 93.43