---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9533 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: 2799.996 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-9533) 03/09/23 _x86_64_ (8 CPU) 22:59:44 LINUX RESTART (8 CPU) 23:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:01:02 318.36 47.81 270.55 0.00 5382.30 171190.53 0.00 23:02:01 57.35 0.25 57.09 0.00 17.76 30398.78 0.00 23:03:01 1.50 0.00 1.50 0.00 0.00 16.28 0.00 23:04:01 1.95 0.00 1.95 0.00 0.00 22.26 0.00 23:05:01 38.38 9.37 29.01 0.00 2886.85 5005.43 0.00 23:06:01 19.60 2.25 17.35 0.00 2292.28 3783.77 0.00 Average: 72.90 9.97 62.92 0.00 1768.01 35081.54 0.00 23:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:01:02 28528744 31319692 983440 2.99 88736 2941628 2403336 7.08 1423400 2520668 354056 23:02:01 28650740 31572744 733404 2.23 95880 3054568 1758736 5.18 1178548 2634828 192 23:03:01 28651076 31573192 732824 2.23 95944 3054568 1758736 5.18 1178668 2634828 152 23:04:01 28651304 31573508 732460 2.23 96036 3054564 1758736 5.18 1178312 2634832 4 23:05:01 28305952 31550548 738672 2.25 115004 3349208 1777672 5.24 1340900 2793272 43568 23:06:01 28130232 31557112 729960 2.22 130016 3510468 1817844 5.36 1496084 2800732 12 Average: 28486341 31524466 775127 2.36 103603 3160834 1879177 5.54 1299319 2669860 66331 23:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:01:02 docker0 41.89 55.41 3.50 628.39 0.00 0.00 0.00 0.00 23:01:02 ens3 692.80 463.32 7088.09 128.51 0.00 0.00 0.00 0.00 23:01:02 veth597a4ef 35.86 49.79 3.35 581.01 0.00 0.00 0.00 0.05 23:01:02 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 23:02:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 120.01 73.26 2575.65 16.61 0.00 0.00 0.00 0.00 23:02:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 1.18 0.32 0.40 0.27 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 13.98 6.05 12.60 0.65 0.00 0.00 0.00 0.00 23:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 ens3 133.59 65.92 2156.58 4.88 0.00 0.00 0.00 0.00 23:05:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 49.04 22.91 647.04 1.64 0.00 0.00 0.00 0.00 23:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 7.01 9.27 0.58 105.02 0.00 0.00 0.00 0.00 Average: ens3 168.57 105.38 2078.62 25.45 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9533) 03/09/23 _x86_64_ (8 CPU) 22:59:44 LINUX RESTART (8 CPU) 23:00:01 CPU %user %nice %system %iowait %steal %idle 23:01:02 all 16.28 0.00 4.64 2.39 0.07 76.62 23:01:02 0 15.62 0.00 4.82 3.74 0.07 75.75 23:01:02 1 12.36 0.00 5.73 2.47 0.07 79.37 23:01:02 2 18.02 0.00 4.51 1.21 0.07 76.18 23:01:02 3 17.57 0.00 4.13 1.47 0.08 76.75 23:01:02 4 15.03 0.00 3.76 2.23 0.07 78.91 23:01:02 5 16.14 0.00 4.14 3.34 0.05 76.33 23:01:02 6 17.55 0.00 5.68 3.91 0.07 72.79 23:01:02 7 17.98 0.00 4.32 0.76 0.08 76.85 23:02:01 all 19.43 0.00 3.91 0.53 0.05 76.08 23:02:01 0 19.35 0.00 4.07 2.69 0.05 73.84 23:02:01 1 19.86 0.00 3.68 0.00 0.03 76.43 23:02:01 2 18.70 0.00 4.20 0.05 0.07 76.99 23:02:01 3 19.27 0.00 4.25 0.14 0.05 76.29 23:02:01 4 19.49 0.00 3.61 0.19 0.05 76.66 23:02:01 5 19.99 0.00 3.96 1.04 0.05 74.96 23:02:01 6 19.08 0.00 3.84 0.00 0.03 77.04 23:02:01 7 19.74 0.00 3.69 0.12 0.05 76.40 23:03:01 all 0.03 0.00 0.02 0.00 0.00 99.94 23:03:01 0 0.05 0.00 0.03 0.03 0.00 99.88 23:03:01 1 0.02 0.00 0.02 0.00 0.00 99.97 23:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 3 0.03 0.00 0.05 0.00 0.02 99.90 23:03:01 4 0.03 0.00 0.03 0.00 0.00 99.93 23:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:03:01 7 0.07 0.00 0.03 0.00 0.02 99.88 23:04:01 all 0.16 0.00 0.02 0.01 0.00 99.81 23:04:01 0 0.05 0.00 0.00 0.05 0.02 99.88 23:04:01 1 0.25 0.00 0.00 0.00 0.00 99.75 23:04:01 2 0.03 0.00 0.03 0.00 0.00 99.93 23:04:01 3 0.07 0.00 0.05 0.00 0.00 99.88 23:04:01 4 0.08 0.00 0.02 0.00 0.02 99.88 23:04:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:04:01 6 0.02 0.00 0.02 0.00 0.00 99.97 23:04:01 7 0.77 0.00 0.03 0.00 0.00 99.20 23:05:01 all 1.57 0.00 0.78 0.27 0.01 97.37 23:05:01 0 1.57 0.00 0.60 0.40 0.02 97.41 23:05:01 1 1.35 0.00 0.57 0.52 0.02 97.55 23:05:01 2 0.73 0.00 1.80 0.05 0.00 97.41 23:05:01 3 2.54 0.00 1.25 0.63 0.02 95.56 23:05:01 4 0.90 0.00 0.42 0.02 0.02 98.65 23:05:01 5 1.39 0.00 0.62 0.27 0.02 97.71 23:05:01 6 1.03 0.00 0.52 0.22 0.02 98.22 23:05:01 7 3.02 0.00 0.48 0.03 0.02 96.46 23:06:01 all 1.10 0.00 0.64 0.15 0.00 98.10 23:06:01 0 2.08 0.00 0.73 0.23 0.00 96.97 23:06:01 1 0.72 0.00 0.83 0.73 0.00 97.72 23:06:01 2 0.47 0.00 0.72 0.10 0.02 98.70 23:06:01 3 2.44 0.00 0.50 0.07 0.00 96.99 23:06:01 4 0.65 0.00 0.35 0.02 0.00 98.98 23:06:01 5 0.60 0.00 0.30 0.05 0.00 99.05 23:06:01 6 0.60 0.00 0.33 0.00 0.00 99.07 23:06:01 7 1.27 0.00 1.32 0.03 0.02 97.37 Average: all 6.35 0.00 1.65 0.55 0.02 91.42 Average: 0 6.36 0.00 1.69 1.18 0.03 90.75 Average: 1 5.69 0.00 1.79 0.62 0.02 91.88 Average: 2 6.26 0.00 1.86 0.23 0.03 91.62 Average: 3 6.91 0.00 1.69 0.38 0.03 90.98 Average: 4 5.96 0.00 1.35 0.41 0.03 92.26 Average: 5 6.28 0.00 1.49 0.78 0.02 91.43 Average: 6 6.31 0.00 1.72 0.68 0.02 91.27 Average: 7 7.04 0.00 1.63 0.16 0.03 91.14