---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3102 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: 2799.996 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 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-3102) 01/19/23 _x86_64_ (8 CPU) 09:03:19 LINUX RESTART (8 CPU) 09:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:05:01 99.15 3.35 95.80 0.00 429.72 49325.02 0.00 09:06:01 29.85 0.03 29.81 0.00 7.20 16466.07 0.00 09:07:01 1.07 0.00 1.07 0.00 0.00 11.33 0.00 09:08:02 1.70 0.00 1.70 0.00 0.00 19.33 0.00 09:09:01 50.96 10.76 40.20 0.00 5242.23 8805.29 0.00 09:10:01 6.21 0.02 6.20 0.00 0.13 126.36 0.00 Average: 31.44 2.34 29.10 0.00 934.52 12469.41 0.00 09:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 28907212 31582376 729904 2.22 93612 2839848 2032672 5.99 1157632 2435772 246828 09:06:01 28667488 31591020 718696 2.19 95888 3053612 1736840 5.12 1159616 2636972 180 09:07:01 28667600 31591304 717956 2.18 95936 3053612 1736840 5.12 1159528 2636972 4 09:08:02 28672576 31596728 712796 2.17 96000 3053616 1736840 5.12 1154172 2637348 12 09:09:01 28149620 31572752 715704 2.18 129600 3508256 1798216 5.30 1485016 2799504 972 09:10:01 28163884 31582232 705444 2.15 128208 3505000 1765616 5.20 1469128 2796304 8 Average: 28538063 31586069 716750 2.18 106541 3168991 1801171 5.31 1264182 2657145 41334 09:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 ens3 340.00 240.55 7186.71 41.56 0.00 0.00 0.00 0.00 09:05:01 docker0 38.99 53.85 3.30 624.92 0.00 0.00 0.00 0.00 09:05:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 09:06:01 ens3 28.73 34.16 15.25 79.02 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:07:01 ens3 0.60 0.40 0.35 0.27 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:02 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:09:01 ens3 105.02 56.09 2796.56 4.23 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 09:10:01 ens3 2.27 1.27 6.52 0.09 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 79.40 55.43 1664.48 20.91 0.00 0.00 0.00 0.00 Average: docker0 6.52 9.00 0.55 104.45 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3102) 01/19/23 _x86_64_ (8 CPU) 09:03:19 LINUX RESTART (8 CPU) 09:04:01 CPU %user %nice %system %iowait %steal %idle 09:05:01 all 29.27 0.00 6.61 1.11 0.08 62.93 09:05:01 0 30.32 0.00 6.72 1.63 0.08 61.24 09:05:01 1 29.20 0.00 6.52 1.45 0.07 62.76 09:05:01 2 29.57 0.00 6.99 0.57 0.08 62.78 09:05:01 3 28.50 0.00 6.72 3.00 0.08 61.70 09:05:01 4 27.81 0.00 6.06 1.56 0.07 64.50 09:05:01 5 29.87 0.00 6.42 0.34 0.07 63.30 09:05:01 6 28.38 0.00 6.81 0.17 0.07 64.57 09:05:01 7 30.44 0.00 6.67 0.19 0.08 62.62 09:06:01 all 1.95 0.00 0.90 0.35 0.01 96.80 09:06:01 0 2.94 0.00 1.02 0.02 0.00 96.02 09:06:01 1 1.57 0.00 0.67 0.02 0.02 97.73 09:06:01 2 1.72 0.00 0.80 0.00 0.00 97.47 09:06:01 3 1.67 0.00 1.21 1.98 0.02 95.13 09:06:01 4 1.34 0.00 0.45 0.28 0.00 97.93 09:06:01 5 2.17 0.00 1.35 0.00 0.02 96.46 09:06:01 6 1.99 0.00 1.07 0.30 0.02 96.62 09:06:01 7 2.18 0.00 0.60 0.20 0.02 97.00 09:07:01 all 0.22 0.00 0.01 0.00 0.00 99.76 09:07:01 0 1.62 0.00 0.02 0.00 0.02 98.35 09:07:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:07:01 2 0.00 0.00 0.03 0.00 0.02 99.95 09:07:01 3 0.02 0.00 0.02 0.03 0.00 99.93 09:07:01 4 0.05 0.00 0.02 0.00 0.00 99.93 09:07:01 5 0.00 0.00 0.02 0.00 0.00 99.98 09:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:08:02 all 0.03 0.00 0.01 0.01 0.00 99.95 09:08:02 0 0.03 0.00 0.02 0.00 0.00 99.95 09:08:02 1 0.02 0.00 0.00 0.00 0.00 99.98 09:08:02 2 0.03 0.00 0.02 0.00 0.00 99.95 09:08:02 3 0.02 0.00 0.00 0.10 0.00 99.88 09:08:02 4 0.05 0.00 0.02 0.00 0.00 99.93 09:08:02 5 0.03 0.00 0.03 0.00 0.00 99.93 09:08:02 6 0.02 0.00 0.00 0.00 0.00 99.98 09:08:02 7 0.02 0.00 0.02 0.00 0.00 99.97 09:09:01 all 2.20 0.00 1.44 0.42 0.01 95.93 09:09:01 0 1.77 0.00 1.06 0.05 0.02 97.10 09:09:01 1 1.73 0.00 0.85 0.12 0.00 97.30 09:09:01 2 1.97 0.00 1.51 0.90 0.02 95.60 09:09:01 3 1.22 0.00 1.31 1.37 0.02 96.08 09:09:01 4 2.66 0.00 2.44 0.34 0.02 94.54 09:09:01 5 5.03 0.00 1.38 0.10 0.02 93.48 09:09:01 6 1.56 0.00 1.05 0.32 0.00 97.06 09:09:01 7 1.65 0.00 1.94 0.12 0.02 96.27 09:10:01 all 0.10 0.00 0.06 0.03 0.00 99.82 09:10:01 0 0.10 0.00 0.07 0.00 0.00 99.83 09:10:01 1 0.10 0.00 0.03 0.02 0.00 99.85 09:10:01 2 0.08 0.00 0.03 0.03 0.00 99.85 09:10:01 3 0.07 0.00 0.07 0.00 0.00 99.87 09:10:01 4 0.07 0.00 0.07 0.15 0.00 99.72 09:10:01 5 0.25 0.00 0.08 0.00 0.00 99.67 09:10:01 6 0.07 0.00 0.05 0.02 0.00 99.87 09:10:01 7 0.03 0.00 0.05 0.00 0.00 99.92 Average: all 5.59 0.00 1.49 0.32 0.02 92.58 Average: 0 6.11 0.00 1.48 0.28 0.02 92.11 Average: 1 5.42 0.00 1.34 0.27 0.01 92.96 Average: 2 5.55 0.00 1.56 0.25 0.02 92.63 Average: 3 5.20 0.00 1.54 1.07 0.02 92.17 Average: 4 5.28 0.00 1.50 0.39 0.01 92.82 Average: 5 6.17 0.00 1.53 0.07 0.02 92.20 Average: 6 5.29 0.00 1.48 0.13 0.01 93.08 Average: 7 5.67 0.00 1.53 0.08 0.02 92.70