---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4756 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: 2799.956 BogoMIPS: 5599.91 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-4756) 02/06/23 _x86_64_ (8 CPU) 21:08:25 LINUX RESTART (8 CPU) 21:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:10:01 302.52 10.59 291.93 0.00 1739.75 62992.34 0.00 21:11:01 2.10 0.00 2.10 0.00 0.00 27.75 0.00 21:12:01 0.90 0.00 0.90 0.00 0.00 9.33 0.00 21:13:01 1.67 0.00 1.67 0.00 0.00 18.40 0.00 21:14:01 55.74 11.60 44.14 0.00 5176.74 8943.58 0.00 21:15:01 6.10 0.02 6.08 0.00 0.13 124.65 0.00 Average: 60.84 3.68 57.16 0.00 1151.12 11878.47 0.00 21:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:10:01 28626652 31569500 734100 2.23 91648 3088420 1721124 5.07 1045256 2801544 276 21:11:01 28638892 31581932 721196 2.19 91716 3088416 1721124 5.07 1030884 2801536 12 21:12:01 28640708 31583788 719132 2.19 91748 3088424 1721124 5.07 1029064 2801532 140 21:13:01 28647788 31591052 711476 2.16 91796 3088428 1721124 5.07 1021544 2801536 176 21:14:01 28106364 31565684 726244 2.21 126244 3546860 1802220 5.31 1347192 2979728 968 21:15:01 28115256 31569652 723020 2.20 124840 3543604 1789092 5.27 1343580 2976568 164 Average: 28462610 31576935 722528 2.20 102999 3240692 1745968 5.15 1136253 2860407 289 21:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:10:01 docker0 60.35 70.65 5.25 894.39 0.00 0.00 0.00 0.00 21:10:01 lo 4.10 4.10 0.40 0.40 0.00 0.00 0.00 0.00 21:10:01 ens3 513.32 399.64 9308.33 96.10 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:11:01 ens3 0.15 0.12 0.01 0.03 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 ens3 0.82 0.00 0.03 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:13:01 ens3 1.10 0.13 0.08 0.01 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 21:14:01 ens3 166.31 103.60 2769.38 7.60 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:15:01 ens3 0.35 0.28 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 9.92 11.61 0.86 147.01 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 112.57 83.09 1992.81 17.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4756) 02/06/23 _x86_64_ (8 CPU) 21:08:25 LINUX RESTART (8 CPU) 21:09:02 CPU %user %nice %system %iowait %steal %idle 21:10:01 all 10.67 0.00 4.78 2.06 0.08 82.41 21:10:01 0 8.45 0.00 4.66 3.60 0.05 83.24 21:10:01 1 10.50 0.00 5.81 3.53 0.07 80.10 21:10:01 2 15.00 0.00 4.62 0.77 0.10 79.51 21:10:01 3 9.87 0.00 4.98 3.10 0.07 81.98 21:10:01 4 11.06 0.00 5.22 4.04 0.07 79.61 21:10:01 5 8.86 0.00 3.66 0.79 0.07 86.62 21:10:01 6 10.34 0.00 4.59 0.12 0.07 84.88 21:10:01 7 11.28 0.00 4.72 0.57 0.10 83.33 21:11:01 all 0.17 0.00 0.01 0.02 0.01 99.78 21:11:01 0 0.02 0.00 0.02 0.10 0.00 99.87 21:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:11:01 2 1.18 0.00 0.02 0.00 0.02 98.79 21:11:01 3 0.00 0.00 0.00 0.00 0.02 99.98 21:11:01 4 0.05 0.00 0.02 0.00 0.02 99.92 21:11:01 5 0.07 0.00 0.02 0.00 0.02 99.90 21:11:01 6 0.03 0.00 0.05 0.07 0.02 99.83 21:11:01 7 0.03 0.00 0.00 0.00 0.02 99.95 21:12:01 all 0.02 0.00 0.02 0.01 0.01 99.94 21:12:01 0 0.00 0.00 0.02 0.05 0.02 99.92 21:12:01 1 0.00 0.00 0.03 0.00 0.00 99.97 21:12:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:12:01 3 0.02 0.00 0.02 0.00 0.03 99.93 21:12:01 4 0.05 0.00 0.02 0.00 0.00 99.93 21:12:01 5 0.07 0.00 0.02 0.00 0.02 99.90 21:12:01 6 0.03 0.00 0.02 0.02 0.02 99.92 21:12:01 7 0.00 0.00 0.02 0.00 0.02 99.97 21:13:01 all 0.04 0.00 0.02 0.01 0.00 99.93 21:13:01 0 0.03 0.00 0.02 0.03 0.00 99.92 21:13:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:13:01 2 0.10 0.00 0.05 0.00 0.02 99.83 21:13:01 3 0.03 0.00 0.02 0.02 0.00 99.93 21:13:01 4 0.03 0.00 0.00 0.00 0.02 99.95 21:13:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:13:01 6 0.05 0.00 0.02 0.02 0.00 99.92 21:13:01 7 0.03 0.00 0.02 0.00 0.00 99.95 21:14:01 all 2.53 0.00 1.58 0.45 0.02 95.43 21:14:01 0 2.52 0.00 2.50 0.28 0.02 94.67 21:14:01 1 3.80 0.00 1.40 0.03 0.03 94.74 21:14:01 2 2.56 0.00 2.54 0.40 0.03 94.46 21:14:01 3 3.42 0.00 1.91 0.57 0.03 94.07 21:14:01 4 2.57 0.00 1.12 0.47 0.00 95.84 21:14:01 5 1.37 0.00 0.97 1.13 0.02 96.51 21:14:01 6 2.04 0.00 1.19 0.63 0.02 96.13 21:14:01 7 1.94 0.00 0.99 0.05 0.03 96.99 21:15:01 all 0.18 0.00 0.06 0.02 0.01 99.73 21:15:01 0 0.05 0.00 0.05 0.00 0.00 99.90 21:15:01 1 0.28 0.00 0.10 0.00 0.02 99.60 21:15:01 2 0.02 0.00 0.03 0.00 0.00 99.95 21:15:01 3 0.05 0.00 0.07 0.00 0.00 99.88 21:15:01 4 0.08 0.00 0.05 0.02 0.02 99.83 21:15:01 5 0.03 0.00 0.03 0.12 0.02 99.80 21:15:01 6 0.10 0.00 0.10 0.03 0.02 99.75 21:15:01 7 0.80 0.00 0.08 0.00 0.02 99.10 Average: all 2.23 0.00 1.06 0.42 0.02 96.27 Average: 0 1.81 0.00 1.19 0.66 0.01 96.31 Average: 1 2.40 0.00 1.21 0.58 0.02 95.79 Average: 2 3.10 0.00 1.20 0.19 0.03 95.48 Average: 3 2.18 0.00 1.14 0.60 0.03 96.05 Average: 4 2.26 0.00 1.05 0.74 0.02 95.94 Average: 5 1.70 0.00 0.77 0.34 0.02 97.17 Average: 6 2.05 0.00 0.97 0.15 0.02 96.80 Average: 7 2.29 0.00 0.95 0.10 0.03 96.63