---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5193 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 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-5193) 03/08/24 _x86_64_ (8 CPU) 00:53:11 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 96.67 3.12 93.55 0.00 417.40 35032.83 0.00 00:56:01 74.82 0.17 74.65 0.00 10.66 31200.02 0.00 00:57:01 0.98 0.00 0.98 0.00 0.00 10.92 0.00 00:58:01 1.77 0.00 1.77 0.00 0.00 19.33 0.00 00:59:01 45.28 11.46 33.81 0.00 3461.82 5739.44 0.00 01:00:01 4.83 0.02 4.82 0.00 0.13 96.65 0.00 01:01:01 2.33 0.18 2.15 0.00 18.53 26.26 0.00 Average: 32.38 2.14 30.24 0.00 558.30 10302.41 0.00 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 28484864 31509700 799252 2.43 91304 3151688 1852572 5.46 1416264 2526976 614452 00:56:01 28737792 31564088 749212 2.28 95532 2953440 1748588 5.15 1098636 2599336 4 00:57:01 28737504 31563872 749264 2.28 95572 2953452 1748588 5.15 1098684 2599344 16 00:58:01 28740704 31567156 745796 2.27 95616 2953452 1748588 5.15 1095380 2599340 8 00:59:01 28404080 31545444 737368 2.24 118540 3245288 1699784 5.01 1325144 2673176 308 01:00:01 28419160 31555688 727896 2.21 117104 3242040 1682732 4.96 1315012 2669972 8 01:01:01 28417352 31554744 728536 2.22 117156 3242600 1719988 5.07 1315284 2670452 12 Average: 28563065 31551527 748189 2.28 104403 3105994 1742977 5.14 1237772 2619799 87830 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 ens3 252.27 173.39 4233.03 90.43 0.00 0.00 0.00 0.00 00:55:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 00:55:01 docker0 72.05 95.75 6.17 1057.46 0.00 0.00 0.00 0.00 00:55:01 veth34ce132 63.17 84.74 5.97 920.49 0.00 0.00 0.00 0.08 00:56:01 ens3 91.32 54.86 2522.79 10.80 0.00 0.00 0.00 0.00 00:56:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:56:01 docker0 0.10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 00:57:01 ens3 1.83 0.90 6.27 0.31 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 ens3 0.62 0.53 0.27 0.22 0.00 0.00 0.00 0.00 00:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 ens3 128.91 59.26 2046.07 4.53 0.00 0.00 0.00 0.00 00:59:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 ens3 0.30 0.22 0.07 0.01 0.00 0.00 0.00 0.00 01:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 ens3 0.83 0.72 0.35 0.25 0.00 0.00 0.00 0.00 01:01:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 68.00 41.40 1258.26 15.22 0.00 0.00 0.00 0.00 Average: lo 0.44 0.44 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 10.31 13.69 0.88 151.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5193) 03/08/24 _x86_64_ (8 CPU) 00:53:11 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 18.55 0.00 3.43 2.57 0.06 75.40 00:55:01 0 17.83 0.00 3.45 0.34 0.07 78.32 00:55:01 1 18.88 0.00 3.21 0.82 0.05 77.03 00:55:01 2 18.00 0.00 3.31 1.58 0.05 77.06 00:55:01 3 17.96 0.00 3.40 0.45 0.07 78.12 00:55:01 4 18.32 0.00 3.16 0.37 0.05 78.10 00:55:01 5 17.27 0.00 4.20 16.24 0.07 62.23 00:55:01 6 20.28 0.00 3.72 0.47 0.05 75.48 00:55:01 7 19.87 0.00 2.96 0.32 0.05 76.80 00:56:01 all 2.64 0.00 1.31 1.47 0.03 94.56 00:56:01 0 2.85 0.00 1.16 0.42 0.02 95.55 00:56:01 1 3.10 0.00 1.54 0.07 0.03 95.26 00:56:01 2 2.91 0.00 1.47 0.05 0.02 95.54 00:56:01 3 2.72 0.00 1.59 5.97 0.03 89.68 00:56:01 4 1.98 0.00 0.89 0.00 0.03 97.10 00:56:01 5 3.20 0.00 1.64 4.16 0.02 90.98 00:56:01 6 1.87 0.00 1.02 0.02 0.02 97.08 00:56:01 7 2.53 0.00 1.14 1.07 0.03 95.23 00:57:01 all 0.09 0.00 0.01 0.00 0.01 99.88 00:57:01 0 0.55 0.00 0.00 0.00 0.02 99.43 00:57:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:57:01 3 0.08 0.00 0.02 0.02 0.03 99.85 00:57:01 4 0.02 0.00 0.07 0.00 0.00 99.92 00:57:01 5 0.03 0.00 0.00 0.02 0.02 99.93 00:57:01 6 0.00 0.00 0.02 0.00 0.00 99.98 00:57:01 7 0.03 0.00 0.02 0.00 0.02 99.93 00:58:01 all 0.10 0.00 0.02 0.00 0.01 99.87 00:58:01 0 0.48 0.00 0.05 0.00 0.02 99.45 00:58:01 1 0.00 0.00 0.00 0.00 0.02 99.98 00:58:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:58:01 3 0.07 0.00 0.02 0.02 0.02 99.88 00:58:01 4 0.07 0.00 0.02 0.00 0.00 99.92 00:58:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:58:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:58:01 7 0.10 0.00 0.07 0.00 0.02 99.82 00:59:01 all 2.29 0.00 1.22 0.43 0.02 96.03 00:59:01 0 2.65 0.00 0.79 0.13 0.02 96.42 00:59:01 1 1.65 0.00 1.15 0.05 0.03 97.11 00:59:01 2 3.11 0.00 0.79 0.80 0.02 95.29 00:59:01 3 2.07 0.00 0.73 1.09 0.03 96.08 00:59:01 4 3.17 0.00 1.12 0.05 0.03 95.62 00:59:01 5 1.32 0.00 2.46 0.03 0.02 96.18 00:59:01 6 2.67 0.00 1.19 0.43 0.02 95.69 00:59:01 7 1.67 0.00 1.55 0.88 0.02 95.88 01:00:01 all 0.09 0.00 0.05 0.11 0.01 99.73 01:00:01 0 0.03 0.00 0.07 0.00 0.02 99.88 01:00:01 1 0.07 0.00 0.07 0.03 0.02 99.82 01:00:01 2 0.08 0.00 0.05 0.02 0.00 99.85 01:00:01 3 0.08 0.00 0.10 0.63 0.03 99.15 01:00:01 4 0.05 0.00 0.02 0.00 0.02 99.92 01:00:01 5 0.08 0.00 0.05 0.10 0.00 99.77 01:00:01 6 0.05 0.00 0.02 0.00 0.00 99.93 01:00:01 7 0.28 0.00 0.07 0.08 0.02 99.55 01:01:01 all 0.10 0.00 0.05 0.01 0.01 99.84 01:01:01 0 0.03 0.00 0.02 0.02 0.02 99.92 01:01:01 1 0.03 0.00 0.02 0.00 0.02 99.93 01:01:01 2 0.03 0.00 0.03 0.00 0.00 99.93 01:01:01 3 0.07 0.00 0.07 0.03 0.03 99.80 01:01:01 4 0.02 0.00 0.05 0.00 0.00 99.93 01:01:01 5 0.05 0.00 0.05 0.00 0.00 99.90 01:01:01 6 0.50 0.00 0.08 0.00 0.00 99.42 01:01:01 7 0.05 0.00 0.05 0.00 0.00 99.90 Average: all 3.39 0.00 0.87 0.65 0.02 95.07 Average: 0 3.48 0.00 0.79 0.13 0.02 95.58 Average: 1 3.37 0.00 0.85 0.14 0.02 95.61 Average: 2 3.43 0.00 0.80 0.35 0.01 95.40 Average: 3 3.28 0.00 0.84 1.17 0.04 94.68 Average: 4 3.36 0.00 0.76 0.06 0.02 95.81 Average: 5 3.12 0.00 1.20 2.91 0.02 92.76 Average: 6 3.60 0.00 0.86 0.13 0.01 95.40 Average: 7 3.48 0.00 0.83 0.34 0.02 95.33