---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-578 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 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-578) 07/06/23 _x86_64_ (8 CPU) 22:33:06 LINUX RESTART (8 CPU) 22:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:35:01 136.21 3.54 132.67 0.00 410.24 67946.86 0.00 22:36:01 1.60 0.00 1.60 0.00 0.00 28.28 0.00 22:37:01 1.20 0.00 1.20 0.00 0.00 13.20 0.00 22:38:01 1.62 0.00 1.62 0.00 0.00 18.93 0.00 Average: 34.73 0.87 33.86 0.00 101.27 16788.69 0.00 22:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:35:01 28523488 31593860 722252 2.20 111796 3189620 1754172 5.17 1096780 2857356 516 22:36:01 28524480 31594992 720580 2.19 111836 3189624 1754172 5.17 1096332 2857348 16 22:37:01 28525596 31596196 719148 2.19 111900 3189624 1754172 5.17 1095184 2857348 8 22:38:01 28525216 31595840 719304 2.19 111944 3189628 1754172 5.17 1095500 2857352 172 Average: 28524695 31595222 720321 2.19 111869 3189624 1754172 5.17 1095949 2857351 178 22:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:35:01 docker0 676.75 632.23 47.18 3501.55 0.00 0.00 0.00 0.00 22:35:01 ens3 817.15 786.54 7848.18 83.66 0.00 0.00 0.00 0.00 22:35:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 ens3 0.67 0.23 0.14 0.08 0.00 0.00 0.00 0.00 22:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 ens3 0.53 0.40 0.30 0.21 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 167.06 156.07 11.65 864.40 0.00 0.00 0.00 0.00 Average: ens3 202.06 194.36 1937.54 20.73 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-578) 07/06/23 _x86_64_ (8 CPU) 22:33:06 LINUX RESTART (8 CPU) 22:34:02 CPU %user %nice %system %iowait %steal %idle 22:35:01 all 6.80 0.00 3.27 1.11 0.06 88.77 22:35:01 0 5.98 0.00 3.19 0.26 0.05 90.53 22:35:01 1 6.78 0.00 3.28 0.36 0.05 89.54 22:35:01 2 6.59 0.00 2.61 0.20 0.05 90.54 22:35:01 3 5.34 0.00 2.79 0.40 0.05 91.43 22:35:01 4 6.39 0.00 4.88 4.05 0.07 84.61 22:35:01 5 10.08 0.00 3.64 0.39 0.05 85.83 22:35:01 6 6.77 0.00 2.65 3.06 0.05 87.48 22:35:01 7 6.49 0.00 3.11 0.16 0.07 90.18 22:36:01 all 0.02 0.00 0.01 0.00 0.01 99.95 22:36:01 0 0.00 0.00 0.00 0.02 0.02 99.97 22:36:01 1 0.07 0.00 0.07 0.00 0.03 99.83 22:36:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:36:01 3 0.02 0.00 0.02 0.00 0.02 99.95 22:36:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:36:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:36:01 6 0.02 0.00 0.02 0.02 0.02 99.93 22:36:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:37:01 all 0.03 0.00 0.01 0.01 0.01 99.95 22:37:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:37:01 1 0.05 0.00 0.00 0.00 0.02 99.93 22:37:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:37:01 3 0.02 0.00 0.00 0.00 0.02 99.97 22:37:01 4 0.02 0.00 0.02 0.02 0.00 99.95 22:37:01 5 0.03 0.00 0.00 0.00 0.02 99.95 22:37:01 6 0.03 0.00 0.03 0.03 0.00 99.90 22:37:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:38:01 all 0.02 0.00 0.01 0.00 0.01 99.96 22:38:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:38:01 1 0.07 0.00 0.03 0.00 0.03 99.87 22:38:01 2 0.00 0.00 0.02 0.00 0.02 99.97 22:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:38:01 4 0.02 0.00 0.00 0.00 0.02 99.97 22:38:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:38:01 6 0.03 0.00 0.02 0.00 0.03 99.92 22:38:01 7 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 1.68 0.00 0.81 0.27 0.02 97.21 Average: 0 1.48 0.00 0.79 0.07 0.02 97.64 Average: 1 1.71 0.00 0.83 0.09 0.03 97.34 Average: 2 1.62 0.00 0.65 0.05 0.02 97.67 Average: 3 1.31 0.00 0.69 0.10 0.02 97.88 Average: 4 1.57 0.00 1.19 0.99 0.02 96.22 Average: 5 2.48 0.00 0.90 0.10 0.02 96.51 Average: 6 1.68 0.00 0.67 0.76 0.03 96.86 Average: 7 1.59 0.00 0.76 0.04 0.02 97.59