---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40980 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: 2800.000 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 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-40980) 03/12/25 _x86_64_ (8 CPU) 01:47:12 LINUX RESTART (8 CPU) 01:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:49:01 347.10 3.88 343.22 0.00 94.48 144757.71 0.00 01:50:01 118.21 0.22 118.00 0.00 7.33 20314.35 0.00 01:51:01 225.43 0.28 225.15 0.00 25.33 62346.14 0.00 Average: 229.60 1.45 228.16 0.00 42.09 75424.80 0.00 01:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 28017472 31517828 788120 2.40 184124 3472396 2051836 6.05 1152692 3192628 432 01:50:01 27300716 31327736 970352 2.95 193264 3925024 2477896 7.30 1720872 3274144 411024 01:51:01 26768504 31522804 773564 2.35 203108 4606672 1797188 5.30 1433484 4053820 320 Average: 27362231 31456123 844012 2.57 193499 4001364 2108973 6.22 1435683 3506864 137259 01:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:49:01 docker0 330.50 447.37 27.99 3212.29 0.00 0.00 0.00 0.00 01:49:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 01:49:01 veth37355a9 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 ens3 612.05 428.84 6536.63 55.28 0.00 0.00 0.00 0.00 01:50:01 docker0 1.70 2.83 0.11 38.22 0.00 0.00 0.00 0.00 01:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:50:01 ens3 38.99 22.65 71.64 14.67 0.00 0.00 0.00 0.00 01:50:01 vethc9bd5ac 0.02 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:51:01 docker0 19.28 45.99 1.40 842.92 0.00 0.00 0.00 0.00 01:51:01 lo 2.87 2.87 0.30 0.30 0.00 0.00 0.00 0.00 01:51:01 ens3 219.03 152.41 3721.92 144.33 0.00 0.00 0.00 0.00 Average: docker0 115.98 163.84 9.73 1354.26 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 288.24 200.04 3426.29 71.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40980) 03/12/25 _x86_64_ (8 CPU) 01:47:12 LINUX RESTART (8 CPU) 01:48:02 CPU %user %nice %system %iowait %steal %idle 01:49:01 all 9.89 0.00 5.09 3.46 0.06 81.50 01:49:01 0 9.38 0.00 4.66 3.43 0.07 82.46 01:49:01 1 9.25 0.00 6.05 11.28 0.05 73.37 01:49:01 2 10.21 0.00 5.18 0.17 0.07 84.37 01:49:01 3 11.32 0.00 5.07 8.17 0.07 75.37 01:49:01 4 9.56 0.00 6.59 0.51 0.07 83.27 01:49:01 5 9.42 0.00 5.07 0.31 0.07 85.13 01:49:01 6 9.39 0.00 3.74 2.07 0.05 84.75 01:49:01 7 10.56 0.00 4.38 1.75 0.07 83.24 01:50:01 all 56.05 0.00 8.83 0.55 0.13 34.45 01:50:01 0 56.06 0.00 8.76 0.15 0.13 34.89 01:50:01 1 57.03 0.00 8.13 0.49 0.12 34.24 01:50:01 2 56.32 0.00 8.80 1.78 0.15 32.94 01:50:01 3 56.11 0.00 8.29 0.19 0.10 35.31 01:50:01 4 56.24 0.00 9.71 0.30 0.13 33.61 01:50:01 5 55.55 0.00 8.97 0.49 0.13 34.86 01:50:01 6 55.75 0.00 8.46 0.13 0.13 35.52 01:50:01 7 55.30 0.00 9.50 0.87 0.12 34.21 01:51:01 all 14.79 0.00 4.10 3.55 0.08 77.49 01:51:01 0 15.03 0.00 3.82 0.66 0.07 80.43 01:51:01 1 13.21 0.00 4.67 8.51 0.08 73.54 01:51:01 2 14.25 0.00 3.78 5.26 0.07 76.64 01:51:01 3 13.78 0.00 4.66 6.22 0.07 75.27 01:51:01 4 13.25 0.00 3.87 0.08 0.07 82.73 01:51:01 5 14.94 0.00 3.70 0.89 0.07 80.40 01:51:01 6 17.27 0.00 4.39 0.25 0.10 77.99 01:51:01 7 16.58 0.00 3.91 6.51 0.08 72.92 Average: all 27.02 0.00 6.01 2.51 0.09 64.37 Average: 0 26.95 0.00 5.75 1.40 0.09 65.81 Average: 1 26.60 0.00 6.28 6.73 0.08 60.30 Average: 2 27.02 0.00 5.93 2.42 0.10 64.53 Average: 3 27.15 0.00 6.01 4.84 0.08 61.92 Average: 4 26.45 0.00 6.72 0.30 0.09 66.43 Average: 5 26.78 0.00 5.92 0.57 0.09 66.64 Average: 6 27.57 0.00 5.54 0.81 0.10 65.98 Average: 7 27.59 0.00 5.94 3.06 0.09 63.32