---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1217 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-1217) 01/05/23 _x86_64_ (8 CPU) 20:15:51 LINUX RESTART (8 CPU) 20:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:17:02 320.31 47.18 273.13 0.00 5327.96 135526.69 0.00 20:18:01 91.58 0.56 91.02 0.00 38.10 55336.38 0.00 20:19:01 1.65 0.00 1.65 0.00 0.00 19.88 0.00 20:20:01 3.43 1.02 2.42 0.00 21.86 33.33 0.00 20:21:01 16.60 6.28 10.31 0.00 769.47 2044.99 0.00 20:22:01 39.79 4.30 35.49 0.00 4386.74 6733.81 0.00 Average: 78.86 9.92 68.95 0.00 1762.19 33223.02 0.00 20:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:17:02 29200892 31595704 728268 2.21 71632 2601556 1833276 5.40 986360 2345972 645064 20:18:01 28667272 31586008 721832 2.20 94800 3054604 1769368 5.21 1168200 2632396 312 20:19:01 28667300 31586108 721508 2.19 94832 3054620 1769368 5.21 1168528 2632400 164 20:20:01 28668440 31588372 719160 2.19 94932 3055244 1788936 5.27 1166384 2632928 192 20:21:01 28544660 31555540 745256 2.27 99292 3136776 1809152 5.33 1204252 2705660 620 20:22:01 28147212 31571324 721148 2.19 128808 3509520 1806472 5.32 1486732 2800584 12 Average: 28649296 31580509 726195 2.21 97383 3068720 1796095 5.29 1196743 2624990 107727 20:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:17:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 20:17:02 docker0 5.21 3.85 0.57 44.33 0.00 0.00 0.00 0.00 20:17:02 ens3 693.07 457.16 6489.48 113.18 0.00 0.00 0.00 0.00 20:18:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 20:18:01 docker0 43.43 67.46 3.48 699.61 0.00 0.00 0.00 0.00 20:18:01 ens3 216.45 138.72 3290.79 27.07 0.00 0.00 0.00 0.00 20:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 ens3 8.93 4.73 7.89 0.56 0.00 0.00 0.00 0.00 20:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:21:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 54.26 33.73 851.95 2.43 0.00 0.00 0.00 0.00 20:22:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 ens3 92.88 53.06 1897.30 3.74 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 8.01 11.73 0.67 122.38 0.00 0.00 0.00 0.00 Average: ens3 177.53 114.53 2086.29 24.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1217) 01/05/23 _x86_64_ (8 CPU) 20:15:51 LINUX RESTART (8 CPU) 20:16:01 CPU %user %nice %system %iowait %steal %idle 20:17:02 all 9.31 0.00 3.23 3.33 0.06 84.07 20:17:02 0 11.66 0.00 2.73 0.56 0.07 84.99 20:17:02 1 10.15 0.00 2.98 4.47 0.07 82.33 20:17:02 2 7.36 0.00 2.44 1.43 0.07 88.69 20:17:02 3 8.29 0.00 3.34 1.38 0.07 86.92 20:17:02 4 9.39 0.00 4.08 7.61 0.05 78.86 20:17:02 5 9.28 0.00 2.73 0.37 0.05 87.57 20:17:02 6 8.36 0.00 4.06 10.55 0.05 76.97 20:17:02 7 9.93 0.00 3.45 0.29 0.07 86.26 20:18:01 all 23.69 0.00 4.53 2.57 0.06 69.15 20:18:01 0 23.80 0.00 5.04 9.31 0.07 61.79 20:18:01 1 24.16 0.00 4.70 0.70 0.05 70.39 20:18:01 2 23.75 0.00 4.89 1.54 0.05 69.76 20:18:01 3 23.42 0.00 5.25 8.63 0.07 62.64 20:18:01 4 23.04 0.00 4.09 0.21 0.07 72.60 20:18:01 5 24.38 0.00 4.21 0.09 0.07 71.25 20:18:01 6 23.65 0.00 3.98 0.05 0.05 72.27 20:18:01 7 23.31 0.00 4.10 0.03 0.07 72.49 20:19:01 all 0.04 0.00 0.01 0.00 0.00 99.95 20:19:01 0 0.07 0.00 0.05 0.00 0.00 99.88 20:19:01 1 0.02 0.00 0.00 0.00 0.02 99.97 20:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:19:01 3 0.02 0.00 0.00 0.02 0.00 99.97 20:19:01 4 0.07 0.00 0.03 0.00 0.00 99.90 20:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:19:01 7 0.10 0.00 0.02 0.00 0.00 99.88 20:20:01 all 0.06 0.00 0.05 0.01 0.01 99.87 20:20:01 0 0.10 0.00 0.05 0.00 0.02 99.83 20:20:01 1 0.00 0.00 0.02 0.03 0.00 99.95 20:20:01 2 0.02 0.00 0.05 0.00 0.00 99.93 20:20:01 3 0.03 0.00 0.05 0.02 0.02 99.88 20:20:01 4 0.03 0.00 0.07 0.00 0.02 99.88 20:20:01 5 0.00 0.00 0.03 0.00 0.00 99.97 20:20:01 6 0.27 0.00 0.10 0.02 0.00 99.62 20:20:01 7 0.02 0.00 0.05 0.00 0.00 99.93 20:21:01 all 0.39 0.00 0.22 0.16 0.01 99.22 20:21:01 0 0.18 0.00 0.15 0.03 0.00 99.63 20:21:01 1 0.88 0.00 0.55 0.55 0.00 98.01 20:21:01 2 0.17 0.00 0.13 0.02 0.02 99.67 20:21:01 3 0.05 0.00 0.10 0.03 0.00 99.82 20:21:01 4 0.40 0.00 0.23 0.07 0.02 99.28 20:21:01 5 0.47 0.00 0.10 0.07 0.02 99.35 20:21:01 6 0.80 0.00 0.43 0.53 0.02 98.22 20:21:01 7 0.15 0.00 0.07 0.02 0.02 99.75 20:22:01 all 1.66 0.00 1.20 0.35 0.02 96.77 20:22:01 0 1.20 0.00 0.58 0.03 0.02 98.16 20:22:01 1 3.81 0.00 2.72 0.12 0.03 93.32 20:22:01 2 1.23 0.00 1.25 0.88 0.02 96.61 20:22:01 3 1.02 0.00 1.02 0.13 0.02 97.81 20:22:01 4 1.79 0.00 0.64 0.38 0.03 97.16 20:22:01 5 1.89 0.00 0.64 0.12 0.00 97.35 20:22:01 6 1.25 0.00 2.09 0.03 0.02 96.61 20:22:01 7 1.07 0.00 0.65 1.09 0.03 97.16 Average: all 5.77 0.00 1.53 1.06 0.03 91.61 Average: 0 6.08 0.00 1.42 1.62 0.03 90.86 Average: 1 6.43 0.00 1.81 0.98 0.03 90.76 Average: 2 5.34 0.00 1.45 0.64 0.03 92.55 Average: 3 5.38 0.00 1.61 1.67 0.03 91.31 Average: 4 5.71 0.00 1.51 1.38 0.03 91.37 Average: 5 5.93 0.00 1.27 0.11 0.02 92.67 Average: 6 5.64 0.00 1.76 1.86 0.02 90.72 Average: 7 5.68 0.00 1.37 0.24 0.03 92.68