---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36456 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36456) 01/10/25 _x86_64_ (8 CPU) 06:20:23 LINUX RESTART (8 CPU) 06:21:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:22:01 413.81 13.46 400.34 0.00 1862.16 42742.98 0.00 06:23:01 196.14 0.10 196.04 0.00 15.99 72192.04 0.00 06:24:01 39.83 0.00 39.83 0.00 0.00 28617.93 0.00 06:25:01 145.66 0.30 145.36 0.00 13.86 49578.14 0.00 06:26:01 220.34 14.33 206.01 0.00 5543.89 69419.41 0.00 Average: 201.68 5.57 196.11 0.00 1476.68 52541.23 0.00 06:21:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 28038104 31510736 794500 2.42 127936 3510704 1880936 5.54 1293036 3042292 891620 06:23:01 27204144 31361548 936504 2.85 183916 4076096 2281220 6.72 1672292 3427092 564380 06:24:01 26442484 30897328 1399972 4.26 186844 4343480 2469292 7.28 1903156 3929612 402580 06:25:01 27335620 31489476 811128 2.47 191652 4073620 1904880 5.61 1416256 3563188 232 06:26:01 25127920 31456512 828704 2.52 230544 6029976 2021124 5.96 1730516 5259324 590224 Average: 26829654 31343120 954162 2.90 184178 4406775 2111490 6.22 1603051 3844302 489807 06:21:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 docker0 342.91 525.62 29.17 3579.32 0.00 0.00 0.00 0.00 06:22:01 ens3 800.19 520.93 8773.82 83.61 0.00 0.00 0.00 0.00 06:22:01 lo 6.69 6.69 0.66 0.66 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:23:01 ens3 21.77 14.23 24.44 9.55 0.00 0.00 0.00 0.00 06:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:23:01 vethe83492b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:24:01 docker0 0.90 1.25 0.11 0.35 0.00 0.00 0.00 0.00 06:24:01 ens3 10.91 8.29 8.35 4.73 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 vethe83492b 0.90 1.28 0.12 0.35 0.00 0.00 0.00 0.00 06:25:01 docker0 4.68 8.40 0.28 114.96 0.00 0.00 0.00 0.00 06:25:01 ens3 33.88 21.13 195.90 10.59 0.00 0.00 0.00 0.00 06:25:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 06:26:01 docker0 76.10 151.76 6.94 1256.80 0.00 0.00 0.00 0.00 06:26:01 ens3 706.16 455.68 13120.25 185.10 0.00 0.00 0.00 0.00 06:26:01 lo 3.50 3.50 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 83.18 134.76 7.15 972.15 0.00 0.00 0.00 0.00 Average: ens3 310.51 201.40 4377.92 58.30 0.00 0.00 0.00 0.00 Average: lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36456) 01/10/25 _x86_64_ (8 CPU) 06:20:23 LINUX RESTART (8 CPU) 06:21:03 CPU %user %nice %system %iowait %steal %idle 06:22:01 all 9.88 0.00 3.99 3.03 0.07 83.04 06:22:01 0 10.28 0.00 4.57 4.68 0.07 80.40 06:22:01 1 8.97 0.00 3.20 0.24 0.07 87.51 06:22:01 2 9.98 0.00 5.31 12.05 0.07 72.58 06:22:01 3 8.55 0.00 3.53 2.81 0.05 85.06 06:22:01 4 9.75 0.00 4.09 0.99 0.07 85.09 06:22:01 5 9.94 0.00 3.79 0.10 0.05 86.12 06:22:01 6 11.00 0.00 3.93 1.89 0.07 83.11 06:22:01 7 10.56 0.00 3.46 1.60 0.07 84.31 06:23:01 all 22.11 0.00 5.07 3.73 0.06 69.03 06:23:01 0 22.30 0.00 4.32 3.02 0.07 70.29 06:23:01 1 22.31 0.00 6.33 1.68 0.03 69.65 06:23:01 2 21.81 0.00 7.19 23.86 0.08 47.06 06:23:01 3 20.22 0.00 4.12 0.64 0.05 74.97 06:23:01 4 21.79 0.00 4.87 0.08 0.07 73.19 06:23:01 5 22.63 0.00 4.96 0.05 0.07 72.29 06:23:01 6 21.59 0.00 3.85 0.50 0.05 74.00 06:23:01 7 24.25 0.00 4.94 0.17 0.05 70.59 06:24:01 all 40.98 0.00 6.07 1.51 0.08 51.36 06:24:01 0 45.46 0.00 5.96 0.13 0.07 48.38 06:24:01 1 38.48 0.00 5.59 1.33 0.08 54.51 06:24:01 2 38.71 0.00 5.71 0.14 0.08 55.36 06:24:01 3 43.00 0.00 6.53 0.12 0.08 50.27 06:24:01 4 44.58 0.00 6.48 0.44 0.08 48.42 06:24:01 5 37.24 0.00 6.26 0.10 0.08 56.31 06:24:01 6 40.49 0.00 6.05 0.07 0.08 53.31 06:24:01 7 39.83 0.00 5.96 9.82 0.10 44.30 06:25:01 all 37.57 0.00 6.53 2.21 0.08 53.61 06:25:01 0 36.82 0.00 5.53 0.30 0.07 57.28 06:25:01 1 38.21 0.00 5.99 1.92 0.08 53.80 06:25:01 2 36.25 0.00 6.56 0.24 0.08 56.88 06:25:01 3 38.72 0.00 6.86 0.12 0.08 54.22 06:25:01 4 39.04 0.00 7.86 0.35 0.08 52.66 06:25:01 5 36.97 0.00 6.60 13.78 0.09 42.56 06:25:01 6 36.75 0.00 6.11 0.22 0.07 56.85 06:25:01 7 37.80 0.00 6.72 0.86 0.07 54.56 06:26:01 all 12.75 0.00 5.93 5.58 0.10 75.64 06:26:01 0 12.70 0.00 4.99 2.26 0.09 79.96 06:26:01 1 11.55 0.00 6.58 6.81 0.09 74.97 06:26:01 2 13.36 0.00 5.69 0.46 0.09 80.40 06:26:01 3 14.75 0.00 5.81 2.35 0.09 77.01 06:26:01 4 12.12 0.00 6.13 7.92 0.10 73.72 06:26:01 5 12.50 0.00 7.10 16.91 0.10 63.39 06:26:01 6 11.50 0.00 5.94 6.49 0.15 75.91 06:26:01 7 13.52 0.00 5.19 1.56 0.09 79.65 Average: all 24.80 0.00 5.52 3.21 0.08 66.39 Average: 0 25.67 0.00 5.08 2.06 0.07 67.12 Average: 1 24.06 0.00 5.55 2.39 0.07 67.93 Average: 2 24.16 0.00 6.10 7.32 0.08 62.34 Average: 3 25.22 0.00 5.38 1.19 0.07 68.14 Average: 4 25.62 0.00 5.90 1.94 0.08 66.46 Average: 5 23.95 0.00 5.74 6.15 0.08 64.08 Average: 6 24.41 0.00 5.18 1.81 0.09 68.51 Average: 7 25.31 0.00 5.26 2.81 0.07 66.54