---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17481 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-17481) 05/31/23 _x86_64_ (8 CPU) 11:57:05 LINUX RESTART (8 CPU) 11:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:59:01 62.15 0.37 61.78 0.00 23.19 38011.60 0.00 12:00:01 44.86 0.20 44.66 0.00 10.80 21559.89 0.00 12:01:01 1.38 0.00 1.38 0.00 0.00 15.46 0.00 12:02:01 2.07 0.00 2.07 0.00 0.00 23.46 0.00 12:03:01 28.13 10.20 17.93 0.00 3444.09 3723.25 0.00 12:04:01 2.55 0.18 2.37 0.00 18.53 29.06 0.00 Average: 23.52 1.82 21.70 0.00 582.75 10561.22 0.00 11:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:01 28219784 31139776 1169140 3.56 91388 3055764 2254912 6.65 1596304 2651532 127848 12:00:01 28648244 31581080 731808 2.23 95408 3071012 1769344 5.21 1119840 2707196 12 12:01:01 28648084 31581132 731380 2.22 95504 3071016 1769344 5.21 1119912 2707204 8 12:02:01 28658084 31591300 721080 2.19 95608 3071008 1769344 5.21 1110664 2707212 24 12:03:01 28417572 31571884 732376 2.23 100996 3274436 1810032 5.33 1270992 2762988 8 12:04:01 28404272 31559500 743124 2.26 101084 3274992 1804248 5.32 1283404 2763504 204 Average: 28499340 31504112 804818 2.45 96665 3136371 1862871 5.49 1250186 2716606 21351 11:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:59:01 docker0 38.29 66.79 2.92 576.26 0.00 0.00 0.00 0.00 11:59:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:59:01 veth580284b 38.29 66.91 3.45 576.27 0.00 0.00 0.00 0.05 11:59:01 ens3 235.64 139.69 4833.10 25.49 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 12:00:01 ens3 95.73 57.59 2526.74 13.01 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:02:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:03:01 ens3 57.29 24.15 1372.82 1.91 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:04:01 ens3 1.10 0.57 0.40 0.29 0.00 0.00 0.00 0.00 Average: docker0 6.38 11.13 0.49 96.06 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 65.00 37.02 1455.61 6.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17481) 05/31/23 _x86_64_ (8 CPU) 11:57:05 LINUX RESTART (8 CPU) 11:58:01 CPU %user %nice %system %iowait %steal %idle 11:59:01 all 25.09 0.00 5.04 1.19 0.07 68.62 11:59:01 0 24.76 0.00 4.27 0.15 0.07 70.76 11:59:01 1 25.81 0.00 5.36 0.05 0.07 68.71 11:59:01 2 25.68 0.00 4.87 0.13 0.07 69.25 11:59:01 3 25.46 0.00 5.64 0.61 0.07 68.22 11:59:01 4 24.18 0.00 5.01 0.05 0.07 70.69 11:59:01 5 25.29 0.00 4.70 1.02 0.07 68.91 11:59:01 6 24.09 0.00 5.34 7.06 0.07 63.44 11:59:01 7 25.42 0.00 5.12 0.44 0.08 68.94 12:00:01 all 7.61 0.00 2.18 1.14 0.04 89.03 12:00:01 0 7.27 0.00 1.79 0.05 0.03 90.86 12:00:01 1 7.98 0.00 2.13 0.94 0.05 88.90 12:00:01 2 7.95 0.00 1.74 0.00 0.03 90.28 12:00:01 3 7.45 0.00 2.40 1.90 0.03 88.23 12:00:01 4 7.21 0.00 2.76 0.02 0.03 89.98 12:00:01 5 7.94 0.00 2.32 1.50 0.05 88.19 12:00:01 6 7.43 0.00 1.95 0.05 0.03 90.54 12:00:01 7 7.67 0.00 2.36 4.70 0.03 85.24 12:01:01 all 0.02 0.00 0.01 0.00 0.01 99.95 12:01:01 0 0.02 0.00 0.02 0.00 0.02 99.95 12:01:01 1 0.05 0.00 0.00 0.00 0.00 99.95 12:01:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:01:01 3 0.00 0.00 0.00 0.03 0.00 99.97 12:01:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:01:01 5 0.03 0.00 0.05 0.00 0.02 99.90 12:01:01 6 0.03 0.00 0.00 0.00 0.02 99.95 12:01:01 7 0.03 0.00 0.02 0.00 0.00 99.95 12:02:01 all 0.03 0.00 0.01 0.01 0.01 99.95 12:02:01 0 0.07 0.00 0.02 0.00 0.02 99.90 12:02:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:02:01 3 0.00 0.00 0.00 0.03 0.00 99.97 12:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:02:01 5 0.05 0.00 0.03 0.00 0.03 99.88 12:02:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:02:01 7 0.02 0.00 0.02 0.02 0.02 99.93 12:03:01 all 0.86 0.00 0.39 0.30 0.01 98.42 12:03:01 0 0.58 0.00 0.25 0.02 0.02 99.13 12:03:01 1 0.60 0.00 0.63 0.67 0.02 98.08 12:03:01 2 1.50 0.00 0.45 0.32 0.02 97.72 12:03:01 3 0.32 0.00 0.22 0.70 0.00 98.77 12:03:01 4 1.10 0.00 0.38 0.03 0.02 98.47 12:03:01 5 1.35 0.00 0.45 0.62 0.03 97.55 12:03:01 6 0.52 0.00 0.49 0.08 0.02 98.89 12:03:01 7 0.93 0.00 0.27 0.00 0.00 98.80 12:04:01 all 0.20 0.00 0.05 0.02 0.01 99.71 12:04:01 0 0.07 0.00 0.08 0.00 0.02 99.83 12:04:01 1 0.03 0.00 0.05 0.00 0.00 99.92 12:04:01 2 0.02 0.00 0.03 0.00 0.02 99.93 12:04:01 3 0.03 0.00 0.02 0.12 0.02 99.82 12:04:01 4 0.05 0.00 0.03 0.00 0.00 99.92 12:04:01 5 0.03 0.00 0.03 0.02 0.02 99.90 12:04:01 6 1.33 0.00 0.08 0.03 0.02 98.54 12:04:01 7 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 5.60 0.00 1.27 0.44 0.02 92.65 Average: 0 5.43 0.00 1.07 0.04 0.03 93.44 Average: 1 5.72 0.00 1.36 0.28 0.02 92.62 Average: 2 5.82 0.00 1.18 0.08 0.02 92.90 Average: 3 5.51 0.00 1.37 0.56 0.02 92.54 Average: 4 5.39 0.00 1.36 0.02 0.02 93.21 Average: 5 5.76 0.00 1.26 0.52 0.04 92.42 Average: 6 5.54 0.00 1.31 1.20 0.03 91.93 Average: 7 5.65 0.00 1.30 0.85 0.03 92.17