---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16192 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-16192) 11/01/23 _x86_64_ (8 CPU) 15:59:26 LINUX RESTART (8 CPU) 16:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:01:01 287.75 10.85 276.90 0.00 1753.57 34327.88 0.00 16:02:01 78.51 0.27 78.24 0.00 9.33 37424.19 0.00 16:03:01 1.78 0.00 1.78 0.00 0.00 20.81 0.00 16:04:01 1.35 0.00 1.35 0.00 0.00 15.86 0.00 16:05:01 36.93 11.63 25.30 0.00 5422.16 6304.68 0.00 16:06:01 4.27 0.00 4.27 0.00 0.00 49.19 0.00 Average: 68.43 3.79 64.64 0.00 1197.48 13024.45 0.00 16:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:01:01 28550176 31367536 935132 2.84 84560 2972420 2025464 5.97 1446964 2459948 500880 16:02:01 28762888 31565792 738808 2.25 94732 2932600 1723080 5.08 1102376 2575220 216 16:03:01 28762724 31565820 738424 2.25 94788 2932608 1723080 5.08 1102352 2575232 8 16:04:01 28763784 31566952 737128 2.24 94832 2932608 1723080 5.08 1100848 2575228 48 16:05:01 28394952 31553648 740776 2.25 103308 3265032 1833080 5.40 1334700 2688072 864 16:06:01 28399864 31558600 735924 2.24 103392 3265028 1833080 5.40 1325528 2688076 0 Average: 28605731 31529725 771032 2.34 95935 3050049 1810144 5.33 1235461 2593629 83669 16:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:01:01 ens3 436.61 245.96 6339.68 74.49 0.00 0.00 0.00 0.00 16:01:01 docker0 75.10 148.91 6.56 1453.72 0.00 0.00 0.00 0.00 16:01:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 16:01:01 vethe8d0137 73.05 146.96 7.32 1436.99 0.00 0.00 0.00 0.12 16:02:01 ens3 99.83 62.50 2539.83 15.05 0.00 0.00 0.00 0.00 16:02:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:03:01 ens3 1.22 0.53 2.01 0.22 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 0.82 0.23 0.15 0.08 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 142.68 68.24 2028.51 5.05 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:06:01 ens3 0.37 0.25 0.02 0.02 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 113.59 62.95 1818.39 15.82 0.00 0.00 0.00 0.00 Average: docker0 12.53 24.83 1.09 242.28 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 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16192) 11/01/23 _x86_64_ (8 CPU) 15:59:26 LINUX RESTART (8 CPU) 16:00:01 CPU %user %nice %system %iowait %steal %idle 16:01:01 all 15.21 0.00 3.23 3.23 0.07 78.26 16:01:01 0 17.27 0.00 2.75 0.34 0.08 79.56 16:01:01 1 14.63 0.00 3.36 7.54 0.07 74.40 16:01:01 2 16.17 0.00 3.23 3.52 0.07 77.01 16:01:01 3 15.62 0.00 3.71 0.29 0.07 80.32 16:01:01 4 15.64 0.00 3.05 2.58 0.07 78.65 16:01:01 5 13.74 0.00 3.10 2.34 0.08 80.73 16:01:01 6 14.29 0.00 2.42 1.55 0.08 81.65 16:01:01 7 14.26 0.00 4.17 7.72 0.07 73.77 16:02:01 all 19.82 0.00 2.70 2.38 0.07 75.03 16:02:01 0 20.29 0.00 3.14 12.14 0.08 64.34 16:02:01 1 20.21 0.00 2.68 0.38 0.07 76.66 16:02:01 2 19.81 0.00 2.65 2.65 0.07 74.82 16:02:01 3 19.83 0.00 2.65 2.70 0.07 74.76 16:02:01 4 19.88 0.00 2.71 0.10 0.08 77.23 16:02:01 5 19.67 0.00 3.00 0.05 0.07 77.21 16:02:01 6 20.02 0.00 2.25 0.99 0.05 76.69 16:02:01 7 18.88 0.00 2.51 0.12 0.07 78.43 16:03:01 all 0.03 0.00 0.01 0.00 0.00 99.96 16:03:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:03:01 1 0.00 0.00 0.00 0.00 0.02 99.98 16:03:01 2 0.07 0.00 0.02 0.02 0.00 99.90 16:03:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:03:01 4 0.03 0.00 0.02 0.00 0.02 99.93 16:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:03:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:03:01 7 0.05 0.00 0.02 0.00 0.00 99.93 16:04:01 all 0.06 0.00 0.01 0.06 0.01 99.86 16:04:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:04:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:04:01 2 0.10 0.00 0.03 0.25 0.02 99.60 16:04:01 3 0.00 0.00 0.00 0.00 0.02 99.98 16:04:01 4 0.27 0.00 0.00 0.00 0.02 99.72 16:04:01 5 0.02 0.00 0.03 0.00 0.00 99.95 16:04:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:04:01 7 0.05 0.00 0.00 0.23 0.02 99.70 16:05:01 all 1.62 0.00 0.61 0.89 0.02 96.86 16:05:01 0 1.27 0.00 0.80 0.45 0.02 97.46 16:05:01 1 3.27 0.00 0.55 0.27 0.03 95.87 16:05:01 2 0.85 0.00 0.47 2.64 0.03 96.01 16:05:01 3 1.15 0.00 0.58 0.18 0.02 98.06 16:05:01 4 3.04 0.00 0.51 0.02 0.03 96.40 16:05:01 5 0.90 0.00 0.65 1.07 0.02 97.37 16:05:01 6 1.65 0.00 0.88 1.24 0.02 96.21 16:05:01 7 0.79 0.00 0.45 1.27 0.02 97.47 16:06:01 all 0.10 0.00 0.01 0.01 0.01 99.87 16:06:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:06:01 1 0.05 0.00 0.02 0.00 0.02 99.92 16:06:01 2 0.05 0.00 0.02 0.03 0.00 99.90 16:06:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:06:01 4 0.63 0.00 0.02 0.00 0.00 99.35 16:06:01 5 0.03 0.00 0.03 0.02 0.00 99.92 16:06:01 6 0.02 0.00 0.02 0.00 0.02 99.95 16:06:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 6.11 0.00 1.09 1.09 0.03 91.68 Average: 0 6.44 0.00 1.12 2.13 0.03 90.28 Average: 1 6.35 0.00 1.10 1.36 0.03 91.17 Average: 2 6.15 0.00 1.06 1.51 0.03 91.25 Average: 3 6.06 0.00 1.15 0.52 0.03 92.24 Average: 4 6.55 0.00 1.05 0.45 0.04 91.92 Average: 5 5.70 0.00 1.13 0.58 0.03 92.56 Average: 6 5.97 0.00 0.93 0.63 0.03 92.44 Average: 7 5.64 0.00 1.18 1.55 0.03 91.60