---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3298 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: 2800.000 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-3298) 08/10/23 _x86_64_ (8 CPU) 18:54:54 LINUX RESTART (8 CPU) 18:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:56:01 358.79 48.46 310.33 0.00 5476.95 97606.53 0.00 18:57:01 64.89 0.25 64.64 0.00 14.93 17978.75 0.00 18:58:01 0.95 0.00 0.95 0.00 0.00 11.33 0.00 18:59:01 0.78 0.00 0.78 0.00 0.00 9.20 0.00 Average: 106.35 12.18 94.18 0.00 1372.97 28901.45 0.00 18:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:56:01 29619036 31578840 758348 2.31 64760 2184464 1982976 5.84 1015208 1924600 2860 18:57:01 29138936 31603772 706008 2.15 85192 2640276 1778884 5.24 1032908 2329768 156 18:58:01 29139472 31604308 705420 2.15 85228 2640276 1778884 5.24 1032740 2329768 16 18:59:01 29146380 31611428 698580 2.12 85244 2640280 1778884 5.24 1025424 2329996 148 Average: 29260956 31599587 717089 2.18 80106 2526324 1829907 5.39 1026570 2228533 795 18:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:56:01 docker0 6.98 8.33 0.58 83.11 0.00 0.00 0.00 0.00 18:56:01 veth161d3c2 4.35 5.83 0.36 54.02 0.00 0.00 0.00 0.00 18:56:01 lo 6.60 6.60 0.63 0.63 0.00 0.00 0.00 0.00 18:56:01 ens3 490.68 319.01 4210.15 97.65 0.00 0.00 0.00 0.00 18:57:01 docker0 2.57 3.70 0.15 27.93 0.00 0.00 0.00 0.00 18:57:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 18:57:01 ens3 101.35 62.71 2552.37 12.46 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 ens3 8.10 3.20 8.98 0.40 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 2.39 3.01 0.18 27.76 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 150.07 96.26 1692.88 27.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3298) 08/10/23 _x86_64_ (8 CPU) 18:54:54 LINUX RESTART (8 CPU) 18:55:01 CPU %user %nice %system %iowait %steal %idle 18:56:01 all 7.47 0.00 2.47 2.88 0.05 87.13 18:56:01 0 5.13 0.00 3.15 2.30 0.05 89.37 18:56:01 1 12.09 0.00 1.74 0.30 0.03 85.84 18:56:01 2 6.13 0.00 2.88 1.68 0.05 89.26 18:56:01 3 7.70 0.00 2.43 7.98 0.08 81.81 18:56:01 4 9.02 0.00 3.58 6.88 0.05 80.47 18:56:01 5 6.11 0.00 2.03 0.82 0.03 91.01 18:56:01 6 8.09 0.00 1.93 0.30 0.05 89.64 18:56:01 7 5.52 0.00 2.01 2.73 0.08 89.66 18:57:01 all 2.92 0.00 1.25 1.00 0.03 94.80 18:57:01 0 2.73 0.00 1.14 0.22 0.03 95.88 18:57:01 1 3.34 0.00 1.61 5.61 0.03 89.41 18:57:01 2 3.75 0.00 1.43 0.00 0.03 94.78 18:57:01 3 2.10 0.00 1.33 0.07 0.02 96.49 18:57:01 4 2.89 0.00 1.14 0.50 0.05 95.42 18:57:01 5 2.83 0.00 0.82 0.67 0.03 95.65 18:57:01 6 2.78 0.00 1.17 0.10 0.02 95.93 18:57:01 7 2.91 0.00 1.34 0.84 0.03 94.87 18:58:01 all 0.15 0.00 0.01 0.00 0.01 99.82 18:58:01 0 0.05 0.00 0.03 0.00 0.03 99.88 18:58:01 1 0.00 0.00 0.03 0.00 0.02 99.95 18:58:01 2 1.12 0.00 0.00 0.00 0.02 98.86 18:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:58:01 4 0.02 0.00 0.02 0.03 0.00 99.93 18:58:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:58:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:58:01 7 0.02 0.00 0.03 0.00 0.00 99.95 18:59:01 all 0.03 0.00 0.01 0.00 0.01 99.96 18:59:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:59:01 1 0.00 0.00 0.02 0.02 0.00 99.97 18:59:01 2 0.03 0.00 0.02 0.00 0.00 99.95 18:59:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:59:01 4 0.03 0.00 0.00 0.00 0.02 99.95 18:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 18:59:01 6 0.03 0.00 0.00 0.00 0.02 99.95 18:59:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 2.64 0.00 0.93 0.97 0.03 95.44 Average: 0 1.99 0.00 1.09 0.63 0.03 96.26 Average: 1 3.85 0.00 0.85 1.48 0.02 93.81 Average: 2 2.76 0.00 1.08 0.42 0.03 95.72 Average: 3 2.45 0.00 0.94 2.01 0.03 94.58 Average: 4 2.98 0.00 1.18 1.85 0.03 93.96 Average: 5 2.23 0.00 0.71 0.37 0.02 96.67 Average: 6 2.72 0.00 0.77 0.10 0.02 96.39 Average: 7 2.10 0.00 0.85 0.89 0.03 96.13