---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-26729 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-26729) 01/04/24 _x86_64_ (8 CPU) 08:38:25 LINUX RESTART (8 CPU) 08:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:01 353.31 14.70 338.61 0.00 1925.55 35478.75 0.00 08:41:01 174.04 0.22 173.82 0.00 15.06 29001.43 0.00 08:42:01 3.07 0.00 3.07 0.00 0.00 8624.31 0.00 08:43:01 2.80 0.00 2.80 0.00 0.00 8753.35 0.00 08:44:01 27.56 10.25 17.31 0.00 3455.96 12441.13 0.00 Average: 112.15 5.03 107.12 0.00 1079.28 18859.46 0.00 08:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 29497288 31534888 789596 2.40 66560 2254808 1967228 5.80 1066432 1947072 2828 08:41:01 28972384 31528820 773884 2.35 89928 2717464 1756928 5.18 1090648 2391336 324 08:42:01 28972644 31529248 773260 2.35 90016 2717472 1756928 5.18 1090536 2391340 16 08:43:01 28979100 31535564 767120 2.33 90072 2717472 1756928 5.18 1085760 2391344 24 08:44:01 28742348 31516276 774704 2.36 95432 2921512 1823564 5.37 1252780 2442284 1292 Average: 29032753 31528959 775713 2.36 86402 2665746 1812315 5.34 1117231 2312675 897 08:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 veth6b50aa7 0.07 0.22 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 lo 6.27 6.27 0.61 0.61 0.00 0.00 0.00 0.00 08:40:01 ens3 311.28 216.30 4062.17 76.84 0.00 0.00 0.00 0.00 08:40:01 docker0 10.75 14.35 0.78 99.10 0.00 0.00 0.00 0.00 08:41:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:41:01 ens3 137.83 85.50 2668.62 24.38 0.00 0.00 0.00 0.00 08:41:01 docker0 9.12 12.58 0.61 108.97 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 1.15 0.92 0.30 0.26 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:43:01 ens3 0.22 0.20 0.01 0.02 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:44:01 ens3 74.85 28.78 1374.35 2.21 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 105.06 66.34 1621.04 20.74 0.00 0.00 0.00 0.00 Average: docker0 3.97 5.39 0.28 41.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-26729) 01/04/24 _x86_64_ (8 CPU) 08:38:25 LINUX RESTART (8 CPU) 08:39:01 CPU %user %nice %system %iowait %steal %idle 08:40:01 all 8.31 0.00 2.87 3.20 0.06 85.56 08:40:01 0 6.76 0.00 2.75 0.94 0.07 89.49 08:40:01 1 7.49 0.00 2.42 10.04 0.05 80.00 08:40:01 2 7.34 0.00 2.55 0.34 0.05 89.71 08:40:01 3 8.79 0.00 2.48 0.56 0.05 88.12 08:40:01 4 7.91 0.00 3.03 6.79 0.07 82.21 08:40:01 5 13.32 0.00 3.77 3.42 0.07 79.42 08:40:01 6 6.66 0.00 2.48 1.19 0.05 89.61 08:40:01 7 8.26 0.00 3.45 2.24 0.07 85.98 08:41:01 all 4.78 0.00 2.29 3.53 0.05 89.35 08:41:01 0 4.48 0.00 2.05 1.22 0.03 92.22 08:41:01 1 6.02 0.00 2.18 0.70 0.07 91.02 08:41:01 2 3.89 0.00 3.48 19.94 0.05 72.64 08:41:01 3 4.07 0.00 2.40 0.17 0.05 93.31 08:41:01 4 4.78 0.00 2.32 1.63 0.05 91.22 08:41:01 5 5.17 0.00 1.96 0.65 0.07 92.16 08:41:01 6 4.67 0.00 1.71 1.16 0.03 92.42 08:41:01 7 5.15 0.00 2.25 2.80 0.05 89.76 08:42:01 all 0.03 0.00 0.01 0.02 0.01 99.94 08:42:01 0 0.00 0.00 0.00 0.00 0.02 99.98 08:42:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:42:01 2 0.03 0.00 0.00 0.12 0.02 99.83 08:42:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:42:01 4 0.03 0.00 0.02 0.00 0.00 99.95 08:42:01 5 0.02 0.00 0.02 0.00 0.02 99.95 08:42:01 6 0.03 0.00 0.02 0.00 0.02 99.93 08:42:01 7 0.05 0.00 0.02 0.02 0.00 99.92 08:43:01 all 0.04 0.00 0.01 0.01 0.01 99.93 08:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:43:01 1 0.02 0.00 0.00 0.00 0.02 99.97 08:43:01 2 0.05 0.00 0.03 0.07 0.00 99.85 08:43:01 3 0.02 0.00 0.02 0.00 0.02 99.95 08:43:01 4 0.03 0.00 0.02 0.00 0.02 99.93 08:43:01 5 0.00 0.00 0.02 0.02 0.00 99.97 08:43:01 6 0.08 0.00 0.02 0.00 0.02 99.88 08:43:01 7 0.08 0.00 0.02 0.00 0.00 99.90 08:44:01 all 0.92 0.00 0.40 0.66 0.01 98.01 08:44:01 0 0.82 0.00 0.40 0.08 0.00 98.70 08:44:01 1 0.62 0.00 0.58 1.42 0.00 97.38 08:44:01 2 0.47 0.00 0.28 1.44 0.02 97.80 08:44:01 3 0.68 0.00 0.30 0.02 0.00 99.00 08:44:01 4 0.50 0.00 0.23 1.12 0.00 98.15 08:44:01 5 2.00 0.00 0.48 0.02 0.02 97.48 08:44:01 6 1.05 0.00 0.45 0.42 0.00 98.08 08:44:01 7 1.20 0.00 0.50 0.75 0.02 97.53 Average: all 2.80 0.00 1.11 1.48 0.03 94.58 Average: 0 2.41 0.00 1.04 0.45 0.02 96.08 Average: 1 2.83 0.00 1.04 2.43 0.03 93.68 Average: 2 2.35 0.00 1.27 4.36 0.03 92.00 Average: 3 2.70 0.00 1.03 0.15 0.02 96.10 Average: 4 2.64 0.00 1.12 1.90 0.03 94.31 Average: 5 4.08 0.00 1.24 0.82 0.03 93.82 Average: 6 2.49 0.00 0.93 0.55 0.02 96.00 Average: 7 2.94 0.00 1.24 1.16 0.03 94.64