---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42) 03/14/23 _x86_64_ (8 CPU) 02:57:12 LINUX RESTART (8 CPU) 02:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:59:01 83.64 0.38 83.25 0.00 29.60 50605.83 0.00 03:00:01 1.72 0.00 1.72 0.00 0.00 22.81 0.00 03:01:01 1.00 0.00 1.00 0.00 0.00 12.00 0.00 03:02:01 1.40 0.00 1.40 0.00 0.00 16.39 0.00 03:03:01 55.24 11.60 43.64 0.00 5176.74 8771.74 0.00 03:04:01 106.83 0.28 106.55 0.00 29.73 55116.15 0.00 Average: 41.64 2.04 39.59 0.00 872.65 19090.29 0.00 02:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 28702316 31598916 710548 2.16 91488 3036956 1752616 5.17 1084944 2682708 324 03:00:01 28701820 31598632 710232 2.16 91544 3036964 1752616 5.17 1085496 2682696 4 03:01:01 28694952 31591876 716916 2.18 91600 3036964 1752616 5.17 1093388 2682740 16 03:02:01 28694352 31591300 717412 2.18 91624 3036972 1752616 5.17 1093572 2682744 8 03:03:01 28168764 31568204 719092 2.19 125660 3492916 1821464 5.37 1418036 2846368 140 03:04:01 26654368 31537368 739084 2.25 174012 4798424 1964888 5.79 1550740 4088640 792 Average: 28269429 31581049 718881 2.19 110988 3406533 1799469 5.30 1221029 2944316 214 02:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:59:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:59:01 ens3 278.29 163.71 6741.29 30.90 0.00 0.00 0.00 0.00 02:59:01 docker0 15.83 26.28 1.31 288.82 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 0.62 0.42 0.35 0.27 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 9.95 5.97 12.16 10.19 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 ens3 2.03 1.98 0.36 6.76 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 03:03:01 ens3 191.33 103.32 2804.01 14.07 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 veth3400168 1.92 1.82 0.30 1.35 0.00 0.00 0.00 0.00 03:04:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 03:04:01 ens3 349.86 233.73 7516.81 100.28 0.00 0.00 0.00 0.00 03:04:01 docker0 16.66 28.23 1.68 289.95 0.00 0.00 0.00 0.00 Average: veth3400168 0.32 0.30 0.05 0.23 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 138.68 84.85 2845.75 27.08 0.00 0.00 0.00 0.00 Average: docker0 5.42 9.08 0.50 96.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42) 03/14/23 _x86_64_ (8 CPU) 02:57:12 LINUX RESTART (8 CPU) 02:58:01 CPU %user %nice %system %iowait %steal %idle 02:59:01 all 22.13 0.00 5.06 1.04 0.08 71.69 02:59:01 0 21.77 0.00 5.13 0.20 0.08 72.82 02:59:01 1 22.66 0.00 5.97 0.34 0.07 70.96 02:59:01 2 22.96 0.00 5.14 0.24 0.07 71.60 02:59:01 3 22.64 0.00 4.70 0.36 0.08 72.22 02:59:01 4 21.39 0.00 5.35 3.92 0.08 69.26 02:59:01 5 21.04 0.00 4.47 0.02 0.07 74.41 02:59:01 6 21.75 0.00 4.47 0.05 0.07 73.66 02:59:01 7 22.84 0.00 5.23 3.19 0.12 68.62 03:00:01 all 0.04 0.00 0.01 0.00 0.01 99.94 03:00:01 0 0.10 0.00 0.03 0.02 0.02 99.83 03:00:01 1 0.03 0.00 0.00 0.00 0.00 99.97 03:00:01 2 0.03 0.00 0.00 0.00 0.02 99.95 03:00:01 3 0.08 0.00 0.00 0.00 0.00 99.92 03:00:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:00:01 6 0.02 0.00 0.02 0.00 0.02 99.95 03:00:01 7 0.02 0.00 0.03 0.02 0.00 99.93 03:01:01 all 0.08 0.00 0.02 0.00 0.00 99.89 03:01:01 0 0.13 0.00 0.05 0.02 0.02 99.78 03:01:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:01:01 2 0.05 0.00 0.00 0.00 0.00 99.95 03:01:01 3 0.17 0.00 0.02 0.00 0.00 99.82 03:01:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:01:01 5 0.10 0.00 0.00 0.00 0.00 99.90 03:01:01 6 0.08 0.00 0.07 0.00 0.00 99.85 03:01:01 7 0.07 0.00 0.02 0.02 0.02 99.88 03:02:01 all 0.02 0.00 0.01 0.00 0.00 99.96 03:02:01 0 0.03 0.00 0.05 0.00 0.02 99.90 03:02:01 1 0.03 0.00 0.00 0.00 0.00 99.97 03:02:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:02:01 3 0.03 0.00 0.00 0.00 0.00 99.97 03:02:01 4 0.02 0.00 0.00 0.02 0.02 99.95 03:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:02:01 6 0.02 0.00 0.03 0.00 0.00 99.95 03:02:01 7 0.02 0.00 0.00 0.02 0.00 99.97 03:03:01 all 2.18 0.00 1.37 0.29 0.02 96.14 03:03:01 0 2.54 0.00 1.82 0.20 0.03 95.40 03:03:01 1 1.27 0.00 0.78 0.08 0.02 97.85 03:03:01 2 2.69 0.00 0.88 0.75 0.02 95.66 03:03:01 3 1.50 0.00 1.99 0.12 0.02 96.38 03:03:01 4 4.26 0.00 1.15 0.05 0.02 94.52 03:03:01 5 1.90 0.00 1.92 0.28 0.02 95.87 03:03:01 6 2.29 0.00 1.45 0.38 0.02 95.86 03:03:01 7 1.02 0.00 0.94 0.42 0.02 97.61 03:04:01 all 8.06 0.00 3.74 0.98 0.05 87.17 03:04:01 0 8.56 0.00 3.13 0.07 0.05 88.19 03:04:01 1 8.90 0.00 3.62 2.59 0.07 84.83 03:04:01 2 8.07 0.00 4.17 1.17 0.05 86.54 03:04:01 3 9.03 0.00 4.50 2.13 0.07 84.28 03:04:01 4 8.64 0.00 3.16 0.14 0.03 88.03 03:04:01 5 6.68 0.00 3.80 1.40 0.05 88.07 03:04:01 6 7.55 0.00 4.10 0.29 0.05 88.01 03:04:01 7 7.06 0.00 3.41 0.03 0.07 89.43 Average: all 5.38 0.00 1.69 0.38 0.03 92.52 Average: 0 5.49 0.00 1.69 0.08 0.04 92.69 Average: 1 5.45 0.00 1.72 0.50 0.03 92.30 Average: 2 5.60 0.00 1.69 0.36 0.03 92.33 Average: 3 5.52 0.00 1.85 0.43 0.03 92.16 Average: 4 5.68 0.00 1.60 0.68 0.03 92.01 Average: 5 4.92 0.00 1.69 0.28 0.02 93.09 Average: 6 5.25 0.00 1.68 0.12 0.03 92.93 Average: 7 5.13 0.00 1.59 0.61 0.04 92.63