---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9988 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: 2800.002 BogoMIPS: 5600.00 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-9988) 03/13/23 _x86_64_ (8 CPU) 23:08:20 LINUX RESTART (8 CPU) 23:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:10:01 136.12 4.12 132.01 0.00 509.93 39915.28 0.00 23:11:01 3.92 1.53 2.38 0.00 35.86 27.35 0.00 23:12:01 0.95 0.00 0.95 0.00 0.00 10.26 0.00 23:13:01 1.53 0.00 1.53 0.00 0.00 18.00 0.00 23:14:01 51.61 10.60 41.01 0.00 5155.81 8713.75 0.00 Average: 38.50 3.25 35.26 0.00 1142.41 9637.03 0.00 23:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:10:01 29129388 31599276 707736 2.15 85312 2643388 1756852 5.18 1037404 2329728 172 23:11:01 29124248 31596448 709924 2.16 85388 2644464 1756852 5.18 1043684 2329996 16 23:12:01 29124148 31596492 709628 2.16 85416 2644464 1756852 5.18 1042036 2330000 20 23:13:01 29124536 31596884 709348 2.16 85452 2644468 1756852 5.18 1041628 2330000 48 23:14:01 28599384 31573456 713196 2.17 119388 3099824 1813956 5.35 1371136 2493584 972 Average: 29020341 31592511 709966 2.16 92191 2735322 1768273 5.21 1107178 2362662 246 23:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:10:01 ens3 311.93 206.27 6127.02 69.39 0.00 0.00 0.00 0.00 23:10:01 lo 5.83 5.83 0.57 0.57 0.00 0.00 0.00 0.00 23:10:01 docker0 9.71 13.20 0.76 108.28 0.00 0.00 0.00 0.00 23:11:01 ens3 8.35 6.03 5.14 5.79 0.00 0.00 0.00 0.00 23:11:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 1.15 0.27 0.40 0.26 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 0.70 0.52 1.56 0.10 0.00 0.00 0.00 0.00 23:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 153.57 75.60 2801.69 5.64 0.00 0.00 0.00 0.00 23:14:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 94.42 57.25 1772.80 16.06 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 1.92 2.60 0.15 21.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9988) 03/13/23 _x86_64_ (8 CPU) 23:08:20 LINUX RESTART (8 CPU) 23:09:02 CPU %user %nice %system %iowait %steal %idle 23:10:01 all 7.60 0.00 3.31 2.85 0.06 86.18 23:10:01 0 7.50 0.00 2.80 0.10 0.05 89.54 23:10:01 1 6.88 0.00 3.55 3.16 0.05 86.35 23:10:01 2 7.52 0.00 4.00 8.00 0.07 80.42 23:10:01 3 7.52 0.00 2.83 0.57 0.05 89.03 23:10:01 4 8.51 0.00 3.08 0.10 0.07 88.24 23:10:01 5 7.56 0.00 3.78 0.55 0.05 88.06 23:10:01 6 9.23 0.00 3.28 8.12 0.05 79.32 23:10:01 7 6.05 0.00 3.15 2.14 0.05 88.60 23:11:01 all 0.46 0.00 0.03 0.01 0.01 99.49 23:11:01 0 0.05 0.00 0.05 0.00 0.02 99.88 23:11:01 1 0.00 0.00 0.02 0.03 0.00 99.95 23:11:01 2 0.40 0.00 0.02 0.05 0.00 99.53 23:11:01 3 0.35 0.00 0.03 0.02 0.00 99.60 23:11:01 4 0.63 0.00 0.02 0.00 0.00 99.35 23:11:01 5 0.10 0.00 0.03 0.00 0.00 99.87 23:11:01 6 2.00 0.00 0.02 0.00 0.02 97.96 23:11:01 7 0.12 0.00 0.03 0.00 0.02 99.83 23:12:01 all 0.28 0.00 0.01 0.00 0.01 99.69 23:12:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:12:01 1 0.02 0.00 0.00 0.02 0.00 99.97 23:12:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:12:01 3 0.02 0.00 0.02 0.00 0.02 99.95 23:12:01 4 0.05 0.00 0.02 0.00 0.02 99.92 23:12:01 5 0.05 0.00 0.00 0.00 0.02 99.93 23:12:01 6 2.00 0.00 0.03 0.00 0.02 97.95 23:12:01 7 0.02 0.00 0.02 0.02 0.00 99.95 23:13:01 all 0.06 0.00 0.01 0.00 0.01 99.92 23:13:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:13:01 1 0.00 0.00 0.02 0.02 0.02 99.95 23:13:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:13:01 4 0.03 0.00 0.02 0.00 0.00 99.95 23:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:13:01 6 0.32 0.00 0.02 0.00 0.00 99.67 23:13:01 7 0.02 0.00 0.02 0.00 0.02 99.95 23:14:01 all 2.23 0.00 1.43 1.01 0.02 95.31 23:14:01 0 2.27 0.00 2.19 0.77 0.03 94.74 23:14:01 1 2.67 0.00 1.38 2.42 0.02 93.52 23:14:01 2 2.27 0.00 0.80 0.02 0.05 96.86 23:14:01 3 3.09 0.00 0.71 1.28 0.02 94.90 23:14:01 4 2.00 0.00 2.52 2.20 0.02 93.26 23:14:01 5 1.55 0.00 1.49 0.10 0.02 96.84 23:14:01 6 1.61 0.00 1.12 0.77 0.02 96.49 23:14:01 7 2.37 0.00 1.22 0.53 0.02 95.86 Average: all 2.09 0.00 0.94 0.76 0.02 96.18 Average: 0 1.95 0.00 1.01 0.17 0.03 96.85 Average: 1 1.89 0.00 0.98 1.12 0.02 95.99 Average: 2 2.02 0.00 0.95 1.58 0.02 95.42 Average: 3 2.16 0.00 0.70 0.37 0.02 96.75 Average: 4 2.22 0.00 1.12 0.46 0.02 96.18 Average: 5 1.82 0.00 1.04 0.13 0.02 96.99 Average: 6 3.00 0.00 0.88 1.74 0.02 94.35 Average: 7 1.69 0.00 0.88 0.53 0.02 96.88