---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2657 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 13G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2657) 06/02/25 _x86_64_ (8 CPU) 20:10:49 LINUX RESTART (8 CPU) 20:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:12:02 354.99 48.24 306.75 0.00 5404.43 78643.96 0.00 20:13:01 333.89 3.07 330.83 0.00 42.30 97243.86 0.00 20:14:01 29.26 0.05 29.21 0.00 0.40 23253.47 0.00 20:15:01 205.12 0.33 204.78 0.00 29.73 57816.50 0.00 Average: 230.38 12.96 217.42 0.00 1374.77 64101.38 0.00 20:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:12:02 28994740 31543488 782552 2.38 72152 2745340 2039676 6.01 1016156 2484788 537908 20:13:01 27213804 31266360 1035444 3.15 183648 3979104 2405772 7.09 1579732 3521576 216752 20:14:01 26857428 31537432 767376 2.33 187960 4577812 1922076 5.66 1318304 4119064 132320 20:15:01 26718428 31552336 750104 2.28 199040 4689324 1788116 5.27 1355536 4184428 292 Average: 27446100 31474904 833869 2.54 160700 3997895 2038910 6.01 1317432 3577464 221818 20:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:12:02 ens3 638.51 418.70 7977.77 100.60 0.00 0.00 0.00 0.00 20:12:02 docker0 18.08 17.76 1.37 126.06 0.00 0.00 0.00 0.00 20:12:02 lo 7.13 7.13 0.70 0.70 0.00 0.00 0.00 0.00 20:13:01 ens3 484.63 313.37 3027.88 41.52 0.00 0.00 0.00 0.00 20:13:01 docker0 294.27 451.14 25.24 2995.58 0.00 0.00 0.00 0.00 20:13:01 vethb67afa7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 ens3 14.13 9.27 12.00 5.43 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 128.26 78.35 2660.44 20.41 0.00 0.00 0.00 0.00 20:15:01 docker0 4.30 9.32 0.26 114.92 0.00 0.00 0.00 0.00 20:15:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 315.68 204.47 3421.16 41.99 0.00 0.00 0.00 0.00 Average: docker0 78.26 118.17 6.64 800.00 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2657) 06/02/25 _x86_64_ (8 CPU) 20:10:49 LINUX RESTART (8 CPU) 20:11:01 CPU %user %nice %system %iowait %steal %idle 20:12:02 all 9.70 0.00 3.36 2.09 0.05 84.79 20:12:02 0 10.67 0.00 3.25 0.84 0.05 85.20 20:12:02 1 9.50 0.00 3.17 0.35 0.07 86.91 20:12:02 2 9.99 0.00 4.19 5.18 0.07 80.57 20:12:02 3 11.67 0.00 2.93 0.32 0.05 85.03 20:12:02 4 7.48 0.00 3.25 4.75 0.05 84.47 20:12:02 5 8.71 0.00 3.13 1.21 0.05 86.89 20:12:02 6 11.06 0.00 2.78 1.09 0.05 85.01 20:12:02 7 8.49 0.00 4.22 3.01 0.05 84.23 20:13:01 all 14.66 0.00 4.98 3.10 0.07 77.18 20:13:01 0 13.92 0.00 4.12 4.09 0.05 77.83 20:13:01 1 16.05 0.00 5.11 0.60 0.07 78.17 20:13:01 2 14.75 0.00 5.02 0.69 0.05 79.49 20:13:01 3 14.09 0.00 4.95 1.00 0.07 79.89 20:13:01 4 15.46 0.00 6.41 14.01 0.09 64.03 20:13:01 5 14.44 0.00 4.30 0.33 0.07 80.87 20:13:01 6 14.42 0.00 4.95 4.06 0.09 76.48 20:13:01 7 14.20 0.00 5.02 0.10 0.07 80.62 20:14:01 all 57.09 0.00 7.45 0.40 0.10 34.96 20:14:01 0 59.91 0.00 7.79 2.03 0.10 30.17 20:14:01 1 55.80 0.00 6.87 0.00 0.08 37.25 20:14:01 2 57.87 0.00 7.18 0.00 0.10 34.85 20:14:01 3 55.68 0.00 7.65 0.07 0.08 36.52 20:14:01 4 57.34 0.00 7.06 0.83 0.10 34.68 20:14:01 5 56.02 0.00 8.11 0.27 0.10 35.50 20:14:01 6 55.43 0.00 7.44 0.00 0.10 37.03 20:14:01 7 58.66 0.00 7.54 0.03 0.10 33.67 20:15:01 all 26.96 0.00 5.93 1.80 0.08 65.23 20:15:01 0 27.02 0.00 6.43 1.55 0.08 64.91 20:15:01 1 25.19 0.00 5.89 0.39 0.08 68.45 20:15:01 2 29.08 0.00 6.33 8.88 0.10 55.60 20:15:01 3 26.99 0.00 5.36 0.61 0.07 66.98 20:15:01 4 26.31 0.00 5.66 0.17 0.07 67.79 20:15:01 5 26.22 0.00 5.25 0.88 0.08 67.56 20:15:01 6 27.23 0.00 6.18 0.08 0.08 66.42 20:15:01 7 27.63 0.00 6.36 1.92 0.08 64.00 Average: all 27.16 0.00 5.44 1.84 0.08 65.49 Average: 0 27.94 0.00 5.40 2.12 0.07 64.47 Average: 1 26.66 0.00 5.26 0.33 0.08 67.67 Average: 2 27.99 0.00 5.68 3.69 0.08 62.56 Average: 3 27.13 0.00 5.22 0.50 0.07 67.08 Average: 4 26.70 0.00 5.59 4.89 0.08 62.74 Average: 5 26.41 0.00 5.20 0.67 0.08 67.64 Average: 6 27.09 0.00 5.34 1.30 0.08 66.19 Average: 7 27.32 0.00 5.79 1.27 0.08 65.55