---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17865 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 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-17865) 06/05/23 _x86_64_ (8 CPU) 15:57:25 LINUX RESTART (8 CPU) 15:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:59:01 82.69 10.00 72.69 0.00 1717.98 36840.66 0.00 16:00:01 44.54 0.18 44.36 0.00 11.86 22132.73 0.00 16:01:01 1.02 0.00 1.02 0.00 0.00 12.40 0.00 16:02:01 1.47 0.00 1.47 0.00 0.00 17.06 0.00 16:03:01 29.78 11.83 17.95 0.00 3488.09 6196.30 0.00 Average: 31.90 4.40 27.50 0.00 1043.59 13039.83 0.00 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 29006996 31587324 713680 2.17 77516 2768540 1854312 5.46 1084084 2408580 159212 16:00:01 28656840 31578160 724828 2.20 91528 3067124 1740716 5.13 1103996 2709136 180 16:01:01 28656800 31578156 724764 2.20 91568 3067128 1740716 5.13 1103884 2709140 160 16:02:01 28661312 31582716 720156 2.19 91600 3067128 1740716 5.13 1099032 2709144 168 16:03:01 28412776 31557904 737404 2.24 97236 3271864 1801904 5.31 1268080 2765444 1292 Average: 28678945 31576852 724166 2.20 89890 3048357 1775673 5.23 1131815 2660289 32202 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 veth6637e9a 7.92 15.15 0.68 52.73 0.00 0.00 0.00 0.00 15:59:01 docker0 10.38 17.21 0.85 80.01 0.00 0.00 0.00 0.00 15:59:01 ens3 313.61 192.35 6062.61 41.94 0.00 0.00 0.00 0.00 15:59:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 118.06 83.82 2536.17 82.38 0.00 0.00 0.00 0.00 16:00:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 0.45 0.28 0.26 0.20 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 0.72 0.13 0.06 0.01 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 117.53 65.47 1381.82 10.23 0.00 0.00 0.00 0.00 16:03:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 2.08 3.44 0.17 16.00 0.00 0.00 0.00 0.00 Average: ens3 110.07 68.41 1996.18 26.95 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17865) 06/05/23 _x86_64_ (8 CPU) 15:57:25 LINUX RESTART (8 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 20.27 0.00 4.66 1.24 0.07 73.76 15:59:01 0 20.63 0.00 4.86 0.15 0.07 74.29 15:59:01 1 20.56 0.00 4.58 0.15 0.07 74.64 15:59:01 2 20.22 0.00 5.14 4.27 0.05 70.33 15:59:01 3 20.37 0.00 4.27 0.89 0.07 74.39 15:59:01 4 20.04 0.00 3.91 0.25 0.08 75.72 15:59:01 5 20.56 0.00 5.09 2.49 0.08 71.78 15:59:01 6 20.32 0.00 4.59 0.34 0.07 74.68 15:59:01 7 19.46 0.00 4.87 1.37 0.07 74.23 16:00:01 all 2.47 0.00 1.15 0.93 0.03 95.43 16:00:01 0 2.76 0.00 0.85 0.03 0.03 96.32 16:00:01 1 2.81 0.00 1.26 0.08 0.03 95.82 16:00:01 2 2.88 0.00 1.15 0.42 0.03 95.52 16:00:01 3 2.32 0.00 0.93 1.67 0.02 95.06 16:00:01 4 2.09 0.00 0.60 0.02 0.03 97.26 16:00:01 5 2.23 0.00 1.78 4.20 0.02 91.77 16:00:01 6 1.90 0.00 0.89 0.52 0.02 96.68 16:00:01 7 2.73 0.00 1.72 0.54 0.03 94.98 16:01:01 all 0.06 0.00 0.01 0.00 0.01 99.91 16:01:01 0 0.00 0.00 0.03 0.00 0.00 99.97 16:01:01 1 0.02 0.00 0.05 0.02 0.00 99.92 16:01:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:01:01 3 0.10 0.00 0.00 0.02 0.02 99.87 16:01:01 4 0.02 0.00 0.00 0.00 0.02 99.97 16:01:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:01:01 6 0.32 0.00 0.02 0.00 0.02 99.65 16:01:01 7 0.02 0.00 0.02 0.00 0.03 99.93 16:02:01 all 0.03 0.00 0.01 0.00 0.01 99.95 16:02:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:02:01 1 0.05 0.00 0.02 0.00 0.02 99.92 16:02:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:02:01 3 0.07 0.00 0.02 0.00 0.00 99.92 16:02:01 4 0.05 0.00 0.02 0.00 0.02 99.92 16:02:01 5 0.02 0.00 0.00 0.02 0.02 99.95 16:02:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:02:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:03:01 all 1.26 0.00 0.46 0.45 0.03 97.80 16:03:01 0 1.77 0.00 0.50 0.08 0.02 97.63 16:03:01 1 0.68 0.00 0.48 0.27 0.02 98.55 16:03:01 2 0.95 0.00 0.67 1.02 0.02 97.35 16:03:01 3 2.62 0.00 0.50 1.12 0.02 95.75 16:03:01 4 1.60 0.00 0.48 0.10 0.05 97.76 16:03:01 5 0.85 0.00 0.42 0.13 0.03 98.56 16:03:01 6 1.17 0.00 0.30 0.05 0.02 98.46 16:03:01 7 0.47 0.00 0.30 0.85 0.03 98.35 Average: all 4.79 0.00 1.25 0.52 0.03 93.41 Average: 0 5.01 0.00 1.25 0.05 0.03 93.67 Average: 1 4.80 0.00 1.27 0.10 0.03 93.80 Average: 2 4.78 0.00 1.38 1.13 0.02 92.68 Average: 3 5.06 0.00 1.14 0.74 0.02 93.04 Average: 4 4.72 0.00 0.99 0.07 0.04 94.17 Average: 5 4.71 0.00 1.45 1.36 0.03 92.45 Average: 6 4.72 0.00 1.16 0.18 0.02 93.92 Average: 7 4.50 0.00 1.37 0.55 0.03 93.55