---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4851 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-4851) 02/07/23 _x86_64_ (8 CPU) 07:20:19 LINUX RESTART (8 CPU) 07:21:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:22:01 126.98 3.41 123.56 0.00 464.75 129212.89 0.00 07:23:01 3.58 0.00 3.58 0.00 0.00 58.12 0.00 07:24:01 1.42 0.00 1.42 0.00 0.00 14.68 0.00 07:25:01 1.35 0.00 1.35 0.00 0.00 16.13 0.00 07:26:01 105.53 10.90 94.64 0.00 5186.80 45499.90 0.00 Average: 47.24 2.86 44.38 0.00 1134.91 34328.26 0.00 07:21:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 28638840 31553672 759064 2.31 91412 3053864 1773188 5.23 1165912 2667112 304 07:23:01 28638028 31552648 761400 2.32 91544 3053728 1703016 5.02 1177780 2657684 180 07:24:01 28638052 31552772 761172 2.31 91580 3053728 1703016 5.02 1178584 2657684 12 07:25:01 28643076 31557804 756048 2.30 91604 3053732 1703016 5.02 1173232 2657688 44 07:26:01 27183808 31497888 790908 2.41 146132 4333900 1940592 5.72 1596936 3603896 121144 Average: 28348361 31542957 765718 2.33 102454 3309790 1764566 5.20 1258489 2848813 24337 07:21:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 docker0 21.17 29.96 1.94 341.25 0.00 0.00 0.00 0.00 07:22:01 ens3 371.83 266.92 7137.94 46.60 0.00 0.00 0.00 0.00 07:22:01 lo 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 ens3 11.65 8.17 17.96 12.41 0.00 0.00 0.00 0.00 07:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 ens3 2.50 2.90 0.39 6.86 0.00 0.00 0.00 0.00 07:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:26:01 docker0 16.01 25.52 1.36 288.34 0.00 0.00 0.00 0.00 07:26:01 ens3 541.17 393.25 9075.68 103.01 0.00 0.00 0.00 0.00 07:26:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 7.34 10.97 0.65 124.48 0.00 0.00 0.00 0.00 Average: ens3 184.22 133.39 3220.48 33.69 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4851) 02/07/23 _x86_64_ (8 CPU) 07:20:19 LINUX RESTART (8 CPU) 07:21:03 CPU %user %nice %system %iowait %steal %idle 07:22:01 all 21.96 0.00 6.04 1.39 0.11 70.51 07:22:01 0 19.73 0.00 5.33 0.84 0.11 74.00 07:22:01 1 21.78 0.00 6.10 0.61 0.09 71.42 07:22:01 2 21.97 0.00 6.07 0.14 0.07 71.75 07:22:01 3 22.26 0.00 5.94 1.23 0.12 70.46 07:22:01 4 23.58 0.00 5.96 0.16 0.11 70.20 07:22:01 5 20.76 0.00 6.37 5.09 0.09 67.70 07:22:01 6 24.13 0.00 6.27 2.86 0.11 66.64 07:22:01 7 21.47 0.00 6.27 0.16 0.18 71.93 07:23:01 all 0.23 0.00 0.09 0.03 0.01 99.65 07:23:01 0 0.15 0.00 0.13 0.00 0.00 99.72 07:23:01 1 0.27 0.00 0.08 0.05 0.02 99.58 07:23:01 2 0.50 0.00 0.07 0.00 0.03 99.40 07:23:01 3 0.17 0.00 0.07 0.00 0.00 99.77 07:23:01 4 0.22 0.00 0.08 0.00 0.00 99.70 07:23:01 5 0.08 0.00 0.10 0.00 0.00 99.82 07:23:01 6 0.10 0.00 0.05 0.07 0.00 99.78 07:23:01 7 0.33 0.00 0.12 0.08 0.02 99.45 07:24:01 all 0.05 0.00 0.02 0.00 0.00 99.93 07:24:01 0 0.03 0.00 0.00 0.00 0.00 99.97 07:24:01 1 0.07 0.00 0.05 0.00 0.02 99.87 07:24:01 2 0.03 0.00 0.02 0.00 0.00 99.95 07:24:01 3 0.05 0.00 0.02 0.00 0.00 99.93 07:24:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:24:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:24:01 6 0.10 0.00 0.02 0.02 0.00 99.87 07:24:01 7 0.07 0.00 0.03 0.00 0.00 99.90 07:25:01 all 0.04 0.00 0.01 0.00 0.01 99.94 07:25:01 0 0.10 0.00 0.00 0.00 0.02 99.88 07:25:01 1 0.07 0.00 0.02 0.00 0.02 99.90 07:25:01 2 0.03 0.00 0.02 0.02 0.02 99.92 07:25:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:25:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:25:01 6 0.03 0.00 0.02 0.00 0.02 99.93 07:25:01 7 0.05 0.00 0.03 0.02 0.02 99.88 07:26:01 all 6.80 0.00 3.73 0.88 0.06 88.54 07:26:01 0 6.82 0.00 3.61 1.46 0.05 88.05 07:26:01 1 7.60 0.00 4.30 1.71 0.07 86.32 07:26:01 2 6.51 0.00 3.19 0.30 0.05 89.95 07:26:01 3 8.73 0.00 4.05 0.18 0.07 86.97 07:26:01 4 6.09 0.00 3.19 0.67 0.05 89.99 07:26:01 5 7.25 0.00 5.00 0.64 0.07 87.04 07:26:01 6 5.40 0.00 3.26 1.31 0.07 89.96 07:26:01 7 5.98 0.00 3.20 0.73 0.07 90.02 Average: all 5.65 0.00 1.93 0.45 0.04 91.93 Average: 0 5.22 0.00 1.78 0.46 0.03 92.51 Average: 1 5.81 0.00 2.07 0.47 0.04 91.61 Average: 2 5.66 0.00 1.83 0.09 0.03 92.39 Average: 3 6.08 0.00 1.97 0.27 0.04 91.63 Average: 4 5.80 0.00 1.80 0.17 0.03 92.20 Average: 5 5.48 0.00 2.25 1.11 0.03 91.13 Average: 6 5.77 0.00 1.88 0.83 0.04 91.49 Average: 7 5.42 0.00 1.88 0.20 0.05 92.44