---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9075 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-9075) 04/19/23 _x86_64_ (8 CPU) 08:32:47 LINUX RESTART (8 CPU) 08:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:34:01 375.79 47.41 328.38 0.00 5319.25 156905.32 0.00 08:35:01 57.56 0.25 57.31 0.00 9.73 79618.46 0.00 08:36:01 1.95 0.00 1.95 0.00 0.00 22.28 0.00 08:37:01 1.80 0.00 1.80 0.00 0.00 19.99 0.00 08:38:01 26.51 7.77 18.75 0.00 904.25 2584.37 0.00 08:39:01 32.86 3.83 29.03 0.00 4272.49 6440.93 0.00 Average: 82.74 9.88 72.87 0.00 1750.90 40930.76 0.00 08:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 29116048 31571240 740628 2.25 77600 2653316 1836720 5.41 1030396 2373716 69928 08:35:01 28709796 31598536 710844 2.16 91932 3035476 1720068 5.07 1095820 2671424 388 08:36:01 28709440 31598268 710680 2.16 92004 3035476 1720068 5.07 1096000 2671424 12 08:37:01 28711264 31600212 708528 2.15 92068 3035484 1720068 5.07 1094196 2671432 132 08:38:01 28535228 31580864 713276 2.17 109764 3166148 1736064 5.12 1183260 2735796 1576 08:39:01 28169468 31577484 718516 2.19 126984 3496748 1825040 5.38 1420848 2847532 0 Average: 28658541 31587767 717079 2.18 98392 3070441 1759671 5.19 1153420 2661887 12006 08:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 ens3 615.00 358.86 6832.90 102.15 0.00 0.00 0.00 0.00 08:34:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 08:34:01 veth4d791d5 14.78 31.11 1.35 288.93 0.00 0.00 0.00 0.02 08:34:01 docker0 19.41 34.61 1.73 330.77 0.00 0.00 0.00 0.00 08:35:01 ens3 117.98 68.76 2533.27 16.39 0.00 0.00 0.00 0.00 08:35:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:35:01 docker0 1.27 1.53 0.11 0.24 0.00 0.00 0.00 0.00 08:36:01 ens3 2.98 1.53 7.41 0.34 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 84.40 46.99 915.98 3.38 0.00 0.00 0.00 0.00 08:38:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 192.00 107.13 1955.79 7.19 0.00 0.00 0.00 0.00 08:39:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 168.75 97.23 2040.84 21.58 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 3.45 6.02 0.31 55.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9075) 04/19/23 _x86_64_ (8 CPU) 08:32:47 LINUX RESTART (8 CPU) 08:33:01 CPU %user %nice %system %iowait %steal %idle 08:34:01 all 10.22 0.00 3.77 3.91 0.05 82.04 08:34:01 0 7.51 0.00 3.26 11.71 0.05 77.47 08:34:01 1 9.83 0.00 3.46 0.27 0.05 86.40 08:34:01 2 14.10 0.00 3.07 4.29 0.05 78.49 08:34:01 3 8.48 0.00 5.69 9.63 0.07 76.12 08:34:01 4 10.11 0.00 3.96 0.46 0.07 85.41 08:34:01 5 10.85 0.00 3.25 0.72 0.05 85.12 08:34:01 6 12.03 0.00 4.17 3.46 0.03 80.31 08:34:01 7 8.80 0.00 3.34 0.76 0.07 87.03 08:35:01 all 21.93 0.00 4.16 0.64 0.06 73.21 08:35:01 0 21.97 0.00 4.28 0.20 0.07 73.48 08:35:01 1 23.64 0.00 4.12 0.18 0.05 72.01 08:35:01 2 21.25 0.00 4.34 2.42 0.05 71.94 08:35:01 3 21.72 0.00 4.60 0.02 0.05 73.61 08:35:01 4 22.43 0.00 4.85 2.25 0.05 70.42 08:35:01 5 22.34 0.00 3.52 0.00 0.07 74.07 08:35:01 6 21.03 0.00 3.79 0.02 0.07 75.10 08:35:01 7 21.09 0.00 3.79 0.02 0.05 75.05 08:36:01 all 0.04 0.00 0.02 0.01 0.01 99.92 08:36:01 0 0.03 0.00 0.03 0.08 0.02 99.83 08:36:01 1 0.05 0.00 0.02 0.00 0.00 99.93 08:36:01 2 0.03 0.00 0.02 0.00 0.02 99.93 08:36:01 3 0.00 0.00 0.00 0.00 0.02 99.98 08:36:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:36:01 5 0.08 0.00 0.02 0.00 0.00 99.90 08:36:01 6 0.05 0.00 0.02 0.00 0.00 99.93 08:36:01 7 0.05 0.00 0.02 0.00 0.02 99.92 08:37:01 all 0.05 0.00 0.02 0.00 0.01 99.92 08:37:01 0 0.07 0.00 0.03 0.02 0.03 99.85 08:37:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:37:01 2 0.10 0.00 0.02 0.00 0.00 99.88 08:37:01 3 0.03 0.00 0.02 0.02 0.00 99.93 08:37:01 4 0.05 0.00 0.03 0.00 0.02 99.90 08:37:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:37:01 6 0.02 0.00 0.02 0.00 0.02 99.95 08:37:01 7 0.08 0.00 0.02 0.00 0.02 99.88 08:38:01 all 1.07 0.00 0.86 0.19 0.02 97.86 08:38:01 0 0.70 0.00 1.97 0.94 0.02 96.38 08:38:01 1 0.50 0.00 0.62 0.05 0.02 98.82 08:38:01 2 0.78 0.00 0.52 0.02 0.02 98.67 08:38:01 3 0.92 0.00 0.90 0.05 0.03 98.10 08:38:01 4 2.29 0.00 1.00 0.42 0.02 96.27 08:38:01 5 0.82 0.00 0.63 0.03 0.03 98.48 08:38:01 6 1.17 0.00 0.57 0.00 0.03 98.23 08:38:01 7 1.41 0.00 0.65 0.00 0.02 97.92 08:39:01 all 1.40 0.00 0.84 0.34 0.02 97.41 08:39:01 0 1.15 0.00 0.67 1.24 0.02 96.93 08:39:01 1 0.92 0.00 1.59 0.02 0.03 97.45 08:39:01 2 0.80 0.00 0.47 0.68 0.02 98.03 08:39:01 3 2.54 0.00 0.53 0.03 0.02 96.87 08:39:01 4 1.49 0.00 0.50 0.03 0.02 97.96 08:39:01 5 0.97 0.00 1.09 0.28 0.02 97.65 08:39:01 6 2.14 0.00 1.29 0.37 0.00 96.20 08:39:01 7 1.16 0.00 0.55 0.03 0.03 98.22 Average: all 5.76 0.00 1.60 0.84 0.03 91.76 Average: 0 5.22 0.00 1.70 2.36 0.03 90.69 Average: 1 5.80 0.00 1.63 0.09 0.03 92.46 Average: 2 6.15 0.00 1.40 1.23 0.03 91.20 Average: 3 5.59 0.00 1.95 1.61 0.03 90.82 Average: 4 6.04 0.00 1.72 0.52 0.03 91.69 Average: 5 5.82 0.00 1.41 0.17 0.03 92.57 Average: 6 6.04 0.00 1.63 0.64 0.03 91.66 Average: 7 5.42 0.00 1.39 0.13 0.03 93.03