---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6977 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 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-6977) 02/22/23 _x86_64_ (8 CPU) 03:31:33 LINUX RESTART (8 CPU) 03:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:33:01 307.33 15.18 292.15 0.00 1881.15 76161.31 0.00 03:34:01 49.07 0.18 48.88 0.00 14.66 60191.95 0.00 03:35:01 6.17 0.00 6.17 0.00 0.00 37369.51 0.00 03:36:01 4.63 0.00 4.63 0.00 0.00 21788.34 0.00 03:37:01 16.51 1.23 15.28 0.00 86.92 783.87 0.00 Average: 76.74 3.32 73.42 0.00 396.52 39259.11 0.00 03:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 28987196 31592460 718260 2.18 81568 2775572 1872076 5.52 1139224 2368972 183068 03:34:01 28681864 31599224 713384 2.17 91664 3054228 1752352 5.16 1130052 2657840 96 03:35:01 28682232 31599768 712716 2.17 91752 3054248 1752352 5.16 1130240 2657844 4 03:36:01 28687496 31605108 707308 2.15 91840 3054232 1752352 5.16 1124700 2657844 144 03:37:01 28642920 31575840 731340 2.22 94996 3064052 1819020 5.36 1154524 2664784 884 Average: 28736342 31594480 716602 2.18 90364 3000466 1789630 5.27 1135748 2601457 36839 03:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 docker0 23.18 37.71 1.97 331.17 0.00 0.00 0.00 0.00 03:33:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 03:33:01 ens3 535.26 323.35 6508.33 104.55 0.00 0.00 0.00 0.00 03:33:01 veth79f9b23 18.93 34.44 1.68 289.04 0.00 0.00 0.00 0.02 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:34:01 ens3 98.65 61.71 2523.68 11.87 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.48 0.47 0.28 0.21 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 03:37:01 ens3 58.36 35.68 86.47 11.43 0.00 0.00 0.00 0.00 Average: docker0 4.64 7.54 0.39 66.23 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 138.57 84.26 1823.72 25.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6977) 02/22/23 _x86_64_ (8 CPU) 03:31:33 LINUX RESTART (8 CPU) 03:32:01 CPU %user %nice %system %iowait %steal %idle 03:33:01 all 21.07 0.00 4.88 1.74 0.07 72.23 03:33:01 0 18.14 0.00 4.39 2.44 0.07 74.96 03:33:01 1 20.35 0.00 4.85 0.29 0.07 74.44 03:33:01 2 23.88 0.00 3.98 0.51 0.07 71.56 03:33:01 3 21.79 0.00 5.08 0.25 0.08 72.79 03:33:01 4 23.80 0.00 4.79 2.37 0.07 68.97 03:33:01 5 20.35 0.00 5.35 4.16 0.07 70.08 03:33:01 6 19.68 0.00 4.53 0.13 0.07 75.59 03:33:01 7 20.59 0.00 6.07 3.81 0.08 69.45 03:34:01 all 2.76 0.00 1.35 0.80 0.03 95.06 03:34:01 0 2.83 0.00 1.22 0.72 0.02 95.21 03:34:01 1 3.01 0.00 2.11 1.67 0.02 93.18 03:34:01 2 2.14 0.00 1.11 0.10 0.03 96.62 03:34:01 3 2.26 0.00 0.85 0.17 0.02 96.70 03:34:01 4 3.09 0.00 1.18 0.47 0.02 95.25 03:34:01 5 3.21 0.00 1.50 2.62 0.05 92.62 03:34:01 6 2.99 0.00 1.66 0.52 0.03 94.79 03:34:01 7 2.57 0.00 1.16 0.12 0.05 96.10 03:35:01 all 0.06 0.00 0.02 0.02 0.01 99.90 03:35:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:35:01 1 0.03 0.00 0.00 0.00 0.02 99.95 03:35:01 2 0.02 0.00 0.02 0.07 0.00 99.90 03:35:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:35:01 4 0.27 0.00 0.03 0.00 0.00 99.70 03:35:01 5 0.00 0.00 0.02 0.00 0.02 99.97 03:35:01 6 0.05 0.00 0.02 0.07 0.02 99.85 03:35:01 7 0.07 0.00 0.02 0.00 0.02 99.90 03:36:01 all 0.04 0.00 0.02 0.01 0.01 99.93 03:36:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:36:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:36:01 2 0.02 0.00 0.00 0.03 0.00 99.95 03:36:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:36:01 4 0.08 0.00 0.02 0.00 0.00 99.90 03:36:01 5 0.03 0.00 0.03 0.00 0.02 99.92 03:36:01 6 0.07 0.00 0.03 0.03 0.02 99.85 03:36:01 7 0.03 0.00 0.02 0.00 0.02 99.93 03:37:01 all 1.01 0.00 0.37 0.10 0.02 98.50 03:37:01 0 0.67 0.00 0.37 0.13 0.00 98.83 03:37:01 1 1.00 0.00 0.45 0.02 0.02 98.52 03:37:01 2 0.88 0.00 0.38 0.03 0.02 98.68 03:37:01 3 0.42 0.00 0.22 0.02 0.02 99.33 03:37:01 4 1.27 0.00 0.45 0.05 0.02 98.22 03:37:01 5 0.62 0.00 0.55 0.07 0.03 98.73 03:37:01 6 2.42 0.00 0.26 0.51 0.02 96.79 03:37:01 7 0.77 0.00 0.27 0.00 0.02 98.95 Average: all 4.95 0.00 1.32 0.53 0.03 93.18 Average: 0 4.31 0.00 1.19 0.66 0.02 93.82 Average: 1 4.84 0.00 1.48 0.39 0.02 93.26 Average: 2 5.35 0.00 1.09 0.15 0.02 93.39 Average: 3 4.86 0.00 1.23 0.09 0.02 93.80 Average: 4 5.65 0.00 1.28 0.57 0.02 92.48 Average: 5 4.80 0.00 1.48 1.36 0.04 92.33 Average: 6 5.02 0.00 1.29 0.25 0.03 93.41 Average: 7 4.76 0.00 1.49 0.78 0.04 92.93