---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8504 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: 2800.002 BogoMIPS: 5600.00 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8504) 10/19/22 _x86_64_ (8 CPU) 00:11:37 LINUX RESTART (8 CPU) 00:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:13:01 319.24 38.20 281.04 0.00 4230.86 112632.06 0.00 00:14:01 63.51 0.22 63.29 0.00 12.00 87956.54 0.00 00:15:01 4.20 0.00 4.20 0.00 0.00 16687.10 0.00 00:16:01 1.93 0.00 1.93 0.00 0.00 22.66 0.00 00:17:01 38.24 9.38 28.86 0.00 2889.65 4790.80 0.00 00:18:01 2.77 0.00 2.77 0.00 0.00 31.19 0.00 Average: 71.66 7.97 63.69 0.00 1188.84 37022.16 0.00 00:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:13:01 28547988 31367768 936572 2.85 87928 2968868 2285320 6.74 1372580 2549372 392000 00:14:01 28673352 31583332 723604 2.20 94716 3043304 1752724 5.17 1168636 2622312 356 00:15:01 28673792 31583956 722684 2.20 94804 3043308 1752724 5.17 1168664 2622316 8 00:16:01 28680256 31590528 716036 2.18 94900 3043304 1752724 5.17 1162076 2622320 20 00:17:01 28384732 31570588 721188 2.19 113744 3292388 1760800 5.19 1317140 2735596 240 00:18:01 28390280 31576228 715588 2.18 113816 3292388 1760800 5.19 1314176 2735556 4 Average: 28558400 31545400 755945 2.30 99985 3113927 1844182 5.44 1250545 2647912 65438 00:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:13:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 00:13:01 veth7efb57e 45.37 65.78 4.14 685.03 0.00 0.00 0.00 0.06 00:13:01 docker0 49.93 69.33 4.01 727.72 0.00 0.00 0.00 0.00 00:13:01 ens3 691.80 465.91 7067.63 120.71 0.00 0.00 0.00 0.00 00:14:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:14:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 ens3 110.65 71.90 2531.05 15.63 0.00 0.00 0.00 0.00 00:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 ens3 0.37 0.23 0.25 0.19 0.00 0.00 0.00 0.00 00:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 ens3 0.70 0.58 2.65 0.04 0.00 0.00 0.00 0.00 00:17:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 ens3 65.59 41.64 1298.02 3.09 0.00 0.00 0.00 0.00 00:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 ens3 0.73 0.28 0.13 0.08 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 8.33 11.56 0.67 121.30 0.00 0.00 0.00 0.00 Average: ens3 144.99 96.77 1816.77 23.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8504) 10/19/22 _x86_64_ (8 CPU) 00:11:37 LINUX RESTART (8 CPU) 00:12:01 CPU %user %nice %system %iowait %steal %idle 00:13:01 all 16.24 0.00 4.24 4.13 0.08 75.30 00:13:01 0 14.91 0.00 6.16 14.45 0.12 64.37 00:13:01 1 16.93 0.00 3.97 1.11 0.07 77.92 00:13:01 2 18.22 0.00 3.79 1.21 0.07 76.72 00:13:01 3 16.32 0.00 4.45 1.13 0.08 78.01 00:13:01 4 14.69 0.00 2.98 2.86 0.07 79.40 00:13:01 5 13.57 0.00 5.07 6.48 0.08 74.79 00:13:01 6 19.82 0.00 3.64 1.20 0.05 75.30 00:13:01 7 15.49 0.00 3.90 4.58 0.08 75.95 00:14:01 all 18.10 0.00 3.47 2.35 0.12 75.96 00:14:01 0 17.68 0.00 3.19 5.15 0.05 73.94 00:14:01 1 18.84 0.00 3.45 0.08 0.10 77.53 00:14:01 2 17.84 0.00 3.78 0.05 0.07 78.26 00:14:01 3 17.30 0.00 3.58 9.75 0.07 69.30 00:14:01 4 18.38 0.00 3.22 1.72 0.12 76.56 00:14:01 5 18.36 0.00 3.46 1.49 0.08 76.61 00:14:01 6 18.23 0.00 3.43 0.50 0.32 77.53 00:14:01 7 18.17 0.00 3.66 0.14 0.12 77.92 00:15:01 all 0.02 0.00 0.02 0.01 0.00 99.95 00:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:15:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:15:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:15:01 3 0.00 0.00 0.00 0.05 0.00 99.95 00:15:01 4 0.03 0.00 0.07 0.03 0.02 99.85 00:15:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:15:01 7 0.03 0.00 0.02 0.00 0.00 99.95 00:16:01 all 0.28 0.00 0.01 0.01 0.01 99.69 00:16:01 0 0.03 0.00 0.02 0.00 0.02 99.93 00:16:01 1 0.07 0.00 0.02 0.00 0.00 99.92 00:16:01 2 0.10 0.00 0.00 0.00 0.00 99.90 00:16:01 3 0.00 0.00 0.00 0.07 0.00 99.93 00:16:01 4 1.95 0.00 0.03 0.00 0.02 98.00 00:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:16:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:16:01 7 0.05 0.00 0.03 0.00 0.02 99.90 00:17:01 all 1.37 0.00 0.72 0.47 0.02 97.41 00:17:01 0 1.30 0.00 0.68 0.50 0.02 97.50 00:17:01 1 0.97 0.00 0.45 0.03 0.02 98.53 00:17:01 2 1.32 0.00 0.77 1.13 0.02 96.76 00:17:01 3 0.52 0.00 0.55 1.22 0.02 97.70 00:17:01 4 2.40 0.00 0.44 0.02 0.02 97.12 00:17:01 5 1.23 0.00 0.40 0.05 0.02 98.30 00:17:01 6 2.25 0.00 0.87 0.30 0.02 96.56 00:17:01 7 0.99 0.00 1.64 0.52 0.02 96.84 00:18:01 all 0.28 0.00 0.02 0.01 0.00 99.68 00:18:01 0 0.05 0.00 0.02 0.00 0.00 99.93 00:18:01 1 0.05 0.00 0.02 0.00 0.02 99.92 00:18:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:18:01 3 0.02 0.00 0.02 0.03 0.00 99.93 00:18:01 4 1.95 0.00 0.03 0.00 0.02 98.00 00:18:01 5 0.00 0.00 0.03 0.03 0.00 99.93 00:18:01 6 0.10 0.00 0.02 0.00 0.00 99.88 00:18:01 7 0.05 0.00 0.02 0.00 0.00 99.93 Average: all 6.01 0.00 1.41 1.16 0.04 91.39 Average: 0 5.63 0.00 1.67 3.33 0.03 89.34 Average: 1 6.12 0.00 1.31 0.20 0.04 92.33 Average: 2 6.22 0.00 1.38 0.40 0.03 91.97 Average: 3 5.65 0.00 1.42 2.03 0.03 90.88 Average: 4 6.50 0.00 1.12 0.76 0.04 91.58 Average: 5 5.49 0.00 1.49 1.33 0.03 91.66 Average: 6 6.70 0.00 1.32 0.33 0.06 91.58 Average: 7 5.74 0.00 1.53 0.86 0.04 91.82