---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9367 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: 2799.994 BogoMIPS: 5599.98 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-9367) 03/09/23 _x86_64_ (8 CPU) 03:08:30 LINUX RESTART (8 CPU) 03:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:10:01 383.04 16.53 366.51 0.00 1932.21 73182.20 0.00 03:11:01 178.82 0.28 178.54 0.00 19.86 33689.04 0.00 03:12:01 32.11 0.00 32.11 0.00 0.00 16489.65 0.00 03:13:01 1.33 0.00 1.33 0.00 0.00 16.28 0.00 03:14:01 53.37 10.61 42.75 0.00 5159.35 8750.28 0.00 03:15:01 5.33 0.02 5.32 0.00 0.13 116.11 0.00 03:16:01 2.13 0.00 2.13 0.00 0.00 25.86 0.00 Average: 93.73 3.92 89.81 0.00 1015.99 18895.29 0.00 03:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 27851408 31590384 717184 2.18 143712 3745504 1881812 5.55 1165088 3375260 286856 03:11:01 27943032 31560760 744184 2.26 150904 3644548 2039012 6.01 1221904 3248804 237804 03:12:01 27714188 31591736 711808 2.16 158292 3863340 1760164 5.19 1206552 3455472 160 03:13:01 27714752 31592368 710904 2.16 158308 3863348 1760164 5.19 1206144 3455480 168 03:14:01 27194012 31572524 710684 2.16 191764 4318836 1817476 5.36 1528168 3618844 968 03:15:01 27201956 31575756 708612 2.15 190292 4315708 1818116 5.36 1525376 3615748 400 03:16:01 27209336 31583200 701092 2.13 190360 4315708 1818116 5.36 1518228 3615756 8 Average: 27546955 31580961 714924 2.17 169090 4009570 1842123 5.43 1338780 3483623 75195 03:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 lo 6.53 6.53 0.63 0.63 0.00 0.00 0.00 0.00 03:10:01 ens3 798.67 486.67 7953.52 113.58 0.00 0.00 0.00 0.00 03:10:01 docker0 189.62 309.53 15.15 1966.63 0.00 0.00 0.00 0.00 03:11:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 03:11:01 ens3 148.50 90.45 2685.01 22.79 0.00 0.00 0.00 0.00 03:11:01 docker0 3.58 8.91 0.22 81.69 0.00 0.00 0.00 0.00 03:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:12:01 ens3 13.16 8.80 13.97 5.48 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:13:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:14:01 ens3 193.89 91.75 2805.61 6.54 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 ens3 2.05 0.67 0.47 0.29 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 0.58 0.30 0.35 0.26 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 165.28 96.97 1922.70 21.28 0.00 0.00 0.00 0.00 Average: docker0 27.60 45.49 2.19 292.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9367) 03/09/23 _x86_64_ (8 CPU) 03:08:30 LINUX RESTART (8 CPU) 03:09:01 CPU %user %nice %system %iowait %steal %idle 03:10:01 all 12.17 0.00 5.09 2.42 0.06 80.26 03:10:01 0 10.35 0.00 6.60 4.45 0.07 78.54 03:10:01 1 13.66 0.00 4.24 0.30 0.07 81.74 03:10:01 2 13.32 0.00 4.71 0.25 0.05 81.67 03:10:01 3 12.57 0.00 5.39 3.90 0.07 78.07 03:10:01 4 12.52 0.00 5.23 4.79 0.07 77.40 03:10:01 5 11.86 0.00 4.41 1.96 0.07 81.71 03:10:01 6 9.56 0.00 5.78 2.53 0.05 82.08 03:10:01 7 13.54 0.00 4.36 1.14 0.07 80.90 03:11:01 all 37.13 0.00 7.01 1.13 0.09 54.64 03:11:01 0 38.15 0.00 7.40 1.92 0.08 52.44 03:11:01 1 36.60 0.00 6.67 1.35 0.10 55.28 03:11:01 2 36.25 0.00 6.88 0.08 0.10 56.69 03:11:01 3 37.67 0.00 8.01 0.64 0.08 53.59 03:11:01 4 36.14 0.00 7.32 2.47 0.08 54.00 03:11:01 5 37.49 0.00 6.62 0.10 0.08 55.70 03:11:01 6 36.97 0.00 6.46 1.85 0.08 54.64 03:11:01 7 37.82 0.00 6.71 0.59 0.08 54.80 03:12:01 all 1.88 0.00 0.81 0.31 0.01 96.99 03:12:01 0 1.92 0.00 0.60 0.00 0.00 97.48 03:12:01 1 2.31 0.00 0.79 0.00 0.00 96.91 03:12:01 2 1.64 0.00 1.00 0.00 0.00 97.36 03:12:01 3 1.59 0.00 0.64 0.35 0.02 97.40 03:12:01 4 2.08 0.00 1.32 2.06 0.02 94.53 03:12:01 5 1.65 0.00 0.78 0.08 0.02 97.46 03:12:01 6 2.31 0.00 0.84 0.02 0.00 96.84 03:12:01 7 1.57 0.00 0.50 0.00 0.02 97.91 03:13:01 all 0.02 0.00 0.01 0.00 0.01 99.96 03:13:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:13:01 1 0.02 0.00 0.00 0.02 0.02 99.95 03:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:13:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:13:01 4 0.03 0.00 0.02 0.00 0.02 99.93 03:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:13:01 6 0.03 0.00 0.02 0.00 0.02 99.93 03:13:01 7 0.03 0.00 0.00 0.00 0.00 99.97 03:14:01 all 2.23 0.00 1.36 0.38 0.02 96.01 03:14:01 0 1.92 0.00 1.37 0.03 0.00 96.68 03:14:01 1 3.94 0.00 1.32 0.10 0.02 94.63 03:14:01 2 1.77 0.00 2.25 0.28 0.02 95.68 03:14:01 3 1.96 0.00 0.77 0.50 0.03 96.74 03:14:01 4 2.22 0.00 1.67 1.30 0.02 94.79 03:14:01 5 2.05 0.00 1.24 0.27 0.02 96.43 03:14:01 6 1.89 0.00 1.10 0.50 0.02 96.49 03:14:01 7 2.12 0.00 1.14 0.05 0.02 96.68 03:15:01 all 0.32 0.00 0.07 0.01 0.01 99.60 03:15:01 0 0.23 0.00 0.12 0.00 0.02 99.63 03:15:01 1 2.02 0.00 0.05 0.00 0.00 97.93 03:15:01 2 0.00 0.00 0.05 0.00 0.00 99.95 03:15:01 3 0.02 0.00 0.07 0.02 0.00 99.90 03:15:01 4 0.03 0.00 0.05 0.07 0.00 99.85 03:15:01 5 0.08 0.00 0.08 0.03 0.02 99.78 03:15:01 6 0.07 0.00 0.08 0.00 0.00 99.85 03:15:01 7 0.05 0.00 0.03 0.00 0.02 99.90 03:16:01 all 0.29 0.00 0.01 0.01 0.00 99.68 03:16:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:16:01 1 1.99 0.00 0.02 0.00 0.02 97.98 03:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:16:01 3 0.12 0.00 0.00 0.02 0.00 99.87 03:16:01 4 0.03 0.00 0.02 0.10 0.00 99.85 03:16:01 5 0.03 0.00 0.00 0.00 0.00 99.97 03:16:01 6 0.08 0.00 0.03 0.00 0.02 99.87 03:16:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 7.66 0.00 2.03 0.60 0.03 89.67 Average: 0 7.46 0.00 2.28 0.91 0.03 89.32 Average: 1 8.57 0.00 1.85 0.25 0.03 89.30 Average: 2 7.51 0.00 2.11 0.09 0.02 90.26 Average: 3 7.65 0.00 2.11 0.77 0.03 89.45 Average: 4 7.52 0.00 2.22 1.53 0.03 88.69 Average: 5 7.54 0.00 1.86 0.34 0.03 90.22 Average: 6 7.24 0.00 2.03 0.70 0.03 90.00 Average: 7 7.80 0.00 1.80 0.25 0.03 90.11