---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1238 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-1238) 03/26/24 _x86_64_ (8 CPU) 05:12:02 LINUX RESTART (8 CPU) 05:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:14:01 89.25 0.70 88.55 0.00 35.33 37975.67 0.00 05:15:01 45.84 0.00 45.84 0.00 0.00 16551.92 0.00 05:16:01 1.22 0.00 1.22 0.00 0.00 13.33 0.00 05:17:01 3.77 1.60 2.17 0.00 37.19 26.26 0.00 05:18:01 3.85 0.97 2.88 0.00 67.46 44.66 0.00 Average: 28.78 0.65 28.13 0.00 27.99 10922.01 0.00 05:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:14:01 28942968 31498872 813472 2.47 89476 2725412 2078332 6.13 1146204 2382032 243120 05:15:01 28723864 31535324 774624 2.36 95640 2939900 1761956 5.19 1127304 2583648 12 05:16:01 28722996 31534740 775168 2.36 95704 2939904 1761956 5.19 1126964 2583732 16 05:17:01 28714616 31528584 780768 2.37 95808 2941000 1761956 5.19 1137448 2584052 16 05:18:01 28704700 31525584 783244 2.38 97212 2946140 1788840 5.27 1138476 2589064 12 Average: 28761829 31524621 785455 2.39 94768 2898471 1830608 5.40 1135279 2544506 48635 05:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:14:01 ens3 316.43 192.20 6548.38 33.32 0.00 0.00 0.00 0.00 05:14:01 docker0 51.07 79.52 4.36 867.30 0.00 0.00 0.00 0.00 05:14:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 05:15:01 ens3 15.81 9.72 14.87 5.83 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:16:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 ens3 9.16 6.83 9.10 5.87 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:18:01 ens3 0.63 0.53 0.42 0.25 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 68.42 41.86 1314.51 9.05 0.00 0.00 0.00 0.00 Average: docker0 10.21 15.90 0.87 173.45 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1238) 03/26/24 _x86_64_ (8 CPU) 05:12:02 LINUX RESTART (8 CPU) 05:13:01 CPU %user %nice %system %iowait %steal %idle 05:14:01 all 22.06 0.00 3.58 3.10 0.07 71.19 05:14:01 0 21.97 0.00 3.49 0.27 0.07 74.20 05:14:01 1 21.79 0.00 3.26 0.17 0.07 74.71 05:14:01 2 21.56 0.00 3.45 2.34 0.08 72.57 05:14:01 3 22.44 0.00 4.25 0.07 0.07 73.18 05:14:01 4 22.35 0.00 2.87 0.91 0.08 73.79 05:14:01 5 21.68 0.00 3.81 15.49 0.07 58.95 05:14:01 6 23.15 0.00 3.59 0.20 0.07 72.98 05:14:01 7 21.55 0.00 3.91 5.43 0.07 69.04 05:15:01 all 1.67 0.00 0.76 0.93 0.07 96.57 05:15:01 0 1.89 0.00 0.55 0.00 0.03 97.53 05:15:01 1 1.78 0.00 0.57 0.05 0.03 97.56 05:15:01 2 1.84 0.00 0.70 0.02 0.15 97.30 05:15:01 3 1.05 0.00 0.22 0.00 0.02 98.72 05:15:01 4 1.42 0.00 1.02 0.02 0.25 97.30 05:15:01 5 2.22 0.00 0.59 1.04 0.03 96.12 05:15:01 6 1.42 0.00 1.17 0.48 0.02 96.91 05:15:01 7 1.71 0.00 1.24 5.89 0.02 91.14 05:16:01 all 0.03 0.00 0.01 0.00 0.00 99.95 05:16:01 0 0.07 0.00 0.03 0.00 0.00 99.90 05:16:01 1 0.07 0.00 0.02 0.00 0.02 99.90 05:16:01 2 0.03 0.00 0.00 0.00 0.00 99.97 05:16:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:16:01 5 0.02 0.00 0.02 0.02 0.00 99.95 05:16:01 6 0.05 0.00 0.02 0.00 0.00 99.93 05:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:17:01 all 0.30 0.00 0.05 0.01 0.01 99.64 05:17:01 0 0.58 0.00 0.07 0.00 0.02 99.33 05:17:01 1 0.05 0.00 0.05 0.00 0.02 99.88 05:17:01 2 0.35 0.00 0.07 0.02 0.02 99.55 05:17:01 3 0.10 0.00 0.03 0.00 0.00 99.87 05:17:01 4 0.30 0.00 0.10 0.00 0.00 99.60 05:17:01 5 0.15 0.00 0.03 0.03 0.00 99.78 05:17:01 6 0.62 0.00 0.00 0.00 0.00 99.38 05:17:01 7 0.22 0.00 0.02 0.02 0.00 99.75 05:18:01 all 0.17 0.00 0.07 0.02 0.01 99.73 05:18:01 0 0.07 0.00 0.07 0.00 0.02 99.85 05:18:01 1 1.03 0.00 0.05 0.02 0.02 98.89 05:18:01 2 0.10 0.00 0.10 0.00 0.00 99.80 05:18:01 3 0.02 0.00 0.05 0.02 0.00 99.92 05:18:01 4 0.07 0.00 0.05 0.00 0.00 99.88 05:18:01 5 0.02 0.00 0.22 0.07 0.02 99.68 05:18:01 6 0.05 0.00 0.05 0.00 0.00 99.90 05:18:01 7 0.03 0.00 0.02 0.05 0.02 99.88 Average: all 4.82 0.00 0.89 0.81 0.03 93.46 Average: 0 4.89 0.00 0.84 0.05 0.03 94.19 Average: 1 4.91 0.00 0.78 0.05 0.03 94.23 Average: 2 4.75 0.00 0.86 0.47 0.05 93.87 Average: 3 4.70 0.00 0.91 0.02 0.02 94.35 Average: 4 4.80 0.00 0.80 0.18 0.07 94.14 Average: 5 4.77 0.00 0.92 3.30 0.02 90.99 Average: 6 5.02 0.00 0.96 0.14 0.02 93.87 Average: 7 4.67 0.00 1.03 2.27 0.02 92.01