---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-942 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 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-942) 07/12/23 _x86_64_ (8 CPU) 09:28:47 LINUX RESTART (8 CPU) 09:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:00 326.76 47.78 278.99 0.00 5383.10 61038.36 0.00 09:31:01 96.82 0.79 96.03 0.00 20.46 50488.38 0.00 09:32:01 1.45 0.00 1.45 0.00 0.00 25.75 0.00 09:33:01 0.73 0.00 0.73 0.00 0.00 10.93 0.00 09:34:01 26.01 10.18 15.83 0.00 5174.14 2781.61 0.00 Average: 90.37 11.71 78.66 0.00 2108.68 22960.08 0.00 09:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:00 29020596 31564416 763432 2.32 69696 2751704 2065536 6.09 1047288 2467872 529300 09:31:01 28505808 31579380 731232 2.22 112584 3196476 1749964 5.16 1109988 2860588 612 09:32:01 28505804 31579484 730824 2.22 112616 3196476 1749964 5.16 1110348 2860588 20 09:33:01 28509016 31582768 727456 2.21 112656 3196480 1749964 5.16 1107244 2860616 156 09:34:01 28137628 31551208 751540 2.29 118444 3516820 1792900 5.28 1335104 2983528 94536 Average: 28535770 31571451 740897 2.25 105199 3171591 1821666 5.37 1141994 2806638 124925 09:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:00 ens3 1264.79 1080.70 12114.77 163.70 0.00 0.00 0.00 0.00 09:30:00 docker0 563.12 504.90 39.68 2749.77 0.00 0.00 0.00 0.00 09:30:00 lo 5.33 5.33 0.51 0.51 0.00 0.00 0.00 0.00 09:31:01 ens3 140.37 95.97 725.92 19.07 0.00 0.00 0.00 0.00 09:31:01 docker0 79.00 113.42 6.35 697.20 0.00 0.00 0.00 0.00 09:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:32:01 ens3 0.35 0.20 0.25 0.19 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 ens3 161.50 78.61 2010.19 5.44 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 312.85 250.60 2962.74 37.62 0.00 0.00 0.00 0.00 Average: docker0 128.26 123.63 9.20 689.40 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-942) 07/12/23 _x86_64_ (8 CPU) 09:28:47 LINUX RESTART (8 CPU) 09:29:01 CPU %user %nice %system %iowait %steal %idle 09:30:00 all 10.09 0.00 3.39 2.62 0.07 83.83 09:30:00 0 9.57 0.00 2.71 2.84 0.05 84.83 09:30:00 1 11.01 0.00 2.27 0.10 0.05 86.57 09:30:00 2 13.36 0.00 3.46 2.66 0.03 80.49 09:30:00 3 7.17 0.00 4.87 3.77 0.10 84.09 09:30:00 4 9.72 0.00 3.57 4.75 0.07 81.90 09:30:00 5 6.62 0.00 2.74 0.79 0.05 89.79 09:30:00 6 14.24 0.00 3.52 4.09 0.07 78.08 09:30:00 7 9.00 0.00 4.04 1.93 0.10 84.93 09:31:01 all 5.06 0.00 2.17 3.68 0.06 89.02 09:31:01 0 4.38 0.00 1.82 0.94 0.03 92.82 09:31:01 1 5.66 0.00 1.73 0.36 0.05 92.20 09:31:01 2 4.11 0.00 2.57 20.44 0.07 72.82 09:31:01 3 4.95 0.00 2.19 0.36 0.07 92.44 09:31:01 4 5.54 0.00 2.55 0.20 0.13 91.58 09:31:01 5 5.84 0.00 2.20 2.12 0.05 89.79 09:31:01 6 5.31 0.00 2.33 5.17 0.05 87.15 09:31:01 7 4.70 0.00 1.96 0.00 0.07 93.28 09:32:01 all 0.02 0.00 0.01 0.00 0.01 99.96 09:32:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:32:01 1 0.00 0.00 0.00 0.02 0.00 99.98 09:32:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:32:01 3 0.03 0.00 0.05 0.00 0.03 99.88 09:32:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:32:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:32:01 6 0.00 0.00 0.02 0.02 0.02 99.95 09:32:01 7 0.03 0.00 0.00 0.00 0.00 99.97 09:33:01 all 0.15 0.00 0.02 0.00 0.02 99.81 09:33:01 0 0.00 0.00 0.02 0.00 0.02 99.97 09:33:01 1 0.03 0.00 0.02 0.02 0.02 99.92 09:33:01 2 0.99 0.00 0.10 0.02 0.03 98.86 09:33:01 3 0.05 0.00 0.02 0.00 0.03 99.90 09:33:01 4 0.03 0.00 0.00 0.00 0.02 99.95 09:33:01 5 0.02 0.00 0.00 0.00 0.02 99.97 09:33:01 6 0.07 0.00 0.02 0.00 0.00 99.92 09:33:01 7 0.00 0.00 0.00 0.00 0.02 99.98 09:34:01 all 0.87 0.00 0.38 0.39 0.01 98.35 09:34:01 0 0.57 0.00 0.40 0.67 0.02 98.35 09:34:01 1 0.05 0.00 0.18 0.68 0.00 99.08 09:34:01 2 0.65 0.00 0.18 0.05 0.02 99.10 09:34:01 3 1.77 0.00 0.40 0.37 0.05 97.41 09:34:01 4 0.45 0.00 0.50 0.98 0.00 98.06 09:34:01 5 0.62 0.00 0.52 0.32 0.00 98.55 09:34:01 6 0.48 0.00 0.30 0.02 0.02 99.18 09:34:01 7 2.39 0.00 0.52 0.03 0.02 97.04 Average: all 3.23 0.00 1.19 1.34 0.03 94.21 Average: 0 2.90 0.00 0.99 0.89 0.02 95.19 Average: 1 3.34 0.00 0.84 0.24 0.02 95.56 Average: 2 3.83 0.00 1.26 4.62 0.03 90.27 Average: 3 2.79 0.00 1.50 0.89 0.06 94.76 Average: 4 3.14 0.00 1.32 1.18 0.04 94.32 Average: 5 2.62 0.00 1.09 0.65 0.02 95.62 Average: 6 4.00 0.00 1.23 1.86 0.03 92.87 Average: 7 3.19 0.00 1.29 0.39 0.04 95.09