---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4100 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-4100) 01/31/23 _x86_64_ (8 CPU) 08:38:41 LINUX RESTART (8 CPU) 08:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:01 353.69 38.11 315.58 0.00 4253.56 75020.96 0.00 08:41:01 44.33 0.17 44.16 0.00 5.07 23042.98 0.00 08:42:01 1.00 0.00 1.00 0.00 0.00 10.80 0.00 08:43:01 1.65 0.00 1.65 0.00 0.00 18.26 0.00 08:44:01 41.59 10.63 30.96 0.00 2927.11 5148.61 0.00 Average: 88.45 9.78 78.67 0.00 1437.15 20648.32 0.00 08:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 28975284 31572108 734072 2.23 81636 2774448 1848404 5.45 1157436 2363976 184372 08:41:01 28685280 31592344 716180 2.18 91672 3051156 1742724 5.14 1140748 2647036 8 08:42:01 28685180 31592400 715912 2.18 91712 3051160 1742724 5.14 1140788 2647040 12 08:43:01 28692132 31599460 708752 2.16 91760 3051160 1742724 5.14 1134380 2647064 12 08:44:01 28319040 31578372 717672 2.18 111112 3369820 1776372 5.24 1294072 2832760 66808 Average: 28671383 31586937 718518 2.19 93578 3059549 1770590 5.22 1173485 2627575 50242 08:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 ens3 580.65 413.61 6729.14 111.18 0.00 0.00 0.00 0.00 08:40:01 veth782deda 16.46 24.85 1.61 288.39 0.00 0.00 0.00 0.02 08:40:01 docker0 20.50 28.05 1.91 329.50 0.00 0.00 0.00 0.00 08:40:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 08:41:01 ens3 100.77 69.04 2524.74 12.49 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:42:01 ens3 0.68 0.40 0.35 0.27 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:44:01 ens3 157.26 102.40 2491.20 10.15 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 167.90 117.11 2349.09 26.82 0.00 0.00 0.00 0.00 Average: docker0 4.10 5.61 0.38 65.90 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4100) 01/31/23 _x86_64_ (8 CPU) 08:38:41 LINUX RESTART (8 CPU) 08:39:01 CPU %user %nice %system %iowait %steal %idle 08:40:01 all 19.59 0.00 4.39 1.48 0.08 74.46 08:40:01 0 22.83 0.00 4.10 0.37 0.07 72.63 08:40:01 1 21.00 0.00 3.68 0.12 0.08 75.12 08:40:01 2 21.92 0.00 5.17 0.25 0.07 72.59 08:40:01 3 18.47 0.00 3.73 0.10 0.10 77.60 08:40:01 4 17.41 0.00 4.93 1.97 0.07 75.61 08:40:01 5 17.81 0.00 4.96 4.68 0.07 72.48 08:40:01 6 18.52 0.00 3.54 0.25 0.08 77.61 08:40:01 7 18.74 0.00 5.05 4.09 0.08 72.04 08:41:01 all 3.02 0.00 1.12 0.52 0.03 95.32 08:41:01 0 2.20 0.00 1.26 2.93 0.02 93.60 08:41:01 1 3.10 0.00 1.17 0.03 0.02 95.68 08:41:01 2 3.66 0.00 1.02 0.02 0.03 95.27 08:41:01 3 2.64 0.00 1.72 0.70 0.03 94.90 08:41:01 4 4.34 0.00 0.74 0.10 0.03 94.79 08:41:01 5 2.54 0.00 0.80 0.37 0.02 96.27 08:41:01 6 2.64 0.00 1.30 0.00 0.02 96.04 08:41:01 7 3.00 0.00 0.92 0.00 0.03 96.05 08:42:01 all 0.04 0.00 0.01 0.00 0.01 99.93 08:42:01 0 0.00 0.00 0.03 0.00 0.02 99.95 08:42:01 1 0.05 0.00 0.00 0.00 0.02 99.93 08:42:01 2 0.03 0.00 0.03 0.00 0.02 99.92 08:42:01 3 0.02 0.00 0.02 0.00 0.02 99.95 08:42:01 4 0.03 0.00 0.02 0.00 0.02 99.93 08:42:01 5 0.08 0.00 0.02 0.02 0.02 99.87 08:42:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:42:01 7 0.05 0.00 0.00 0.00 0.02 99.93 08:43:01 all 0.03 0.00 0.02 0.01 0.01 99.94 08:43:01 0 0.03 0.00 0.03 0.02 0.00 99.92 08:43:01 1 0.03 0.00 0.02 0.00 0.03 99.92 08:43:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:43:01 3 0.03 0.00 0.00 0.00 0.00 99.97 08:43:01 4 0.02 0.00 0.02 0.00 0.03 99.93 08:43:01 5 0.07 0.00 0.03 0.03 0.00 99.87 08:43:01 6 0.02 0.00 0.03 0.00 0.00 99.95 08:43:01 7 0.03 0.00 0.02 0.00 0.00 99.95 08:44:01 all 1.79 0.00 0.95 0.48 0.02 96.76 08:44:01 0 1.70 0.00 0.73 0.02 0.02 97.53 08:44:01 1 1.32 0.00 0.64 0.03 0.03 97.98 08:44:01 2 1.49 0.00 0.55 1.00 0.02 96.94 08:44:01 3 1.24 0.00 0.60 0.42 0.03 97.71 08:44:01 4 2.25 0.00 0.60 0.05 0.03 97.07 08:44:01 5 2.20 0.00 2.39 1.79 0.02 93.60 08:44:01 6 2.19 0.00 1.14 0.18 0.02 96.48 08:44:01 7 1.92 0.00 0.99 0.32 0.02 96.75 Average: all 4.86 0.00 1.29 0.49 0.03 93.32 Average: 0 5.33 0.00 1.23 0.67 0.02 92.75 Average: 1 5.06 0.00 1.09 0.04 0.04 93.78 Average: 2 5.40 0.00 1.35 0.25 0.03 92.97 Average: 3 4.45 0.00 1.21 0.24 0.04 94.06 Average: 4 4.79 0.00 1.26 0.42 0.04 93.49 Average: 5 4.51 0.00 1.63 1.37 0.02 92.46 Average: 6 4.66 0.00 1.20 0.09 0.02 94.03 Average: 7 4.70 0.00 1.38 0.87 0.03 93.02