---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5540 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-5540) 09/07/23 _x86_64_ (8 CPU) 08:19:06 LINUX RESTART (8 CPU) 08:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:21:01 72.84 0.60 72.24 0.00 25.60 43949.61 0.00 08:22:01 32.69 0.12 32.58 0.00 2.13 16859.47 0.00 08:23:01 1.03 0.00 1.03 0.00 0.00 11.46 0.00 08:24:01 1.63 0.00 1.63 0.00 0.00 18.13 0.00 08:25:01 29.65 11.23 18.41 0.00 3468.36 3738.84 0.00 08:26:01 1.68 0.00 1.68 0.00 0.00 18.80 0.00 Average: 23.25 1.99 21.26 0.00 582.68 10766.05 0.00 08:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:21:01 28585900 31564268 746144 2.27 91076 3120060 1885408 5.56 1176892 2710216 16 08:22:01 28641904 31577856 730900 2.22 93760 3068284 1729864 5.10 1104352 2717984 12 08:23:01 28641664 31577692 730752 2.22 93808 3068280 1729864 5.10 1103904 2717992 28 08:24:01 28645460 31581688 726640 2.21 93848 3068288 1745920 5.15 1099328 2718092 36 08:25:01 28408044 31563924 734020 2.23 99260 3272404 1811616 5.34 1260696 2771168 4 08:26:01 28416992 31572932 724992 2.20 99312 3272404 1811616 5.34 1253192 2771172 4 Average: 28556661 31573060 732241 2.23 95177 3144953 1785715 5.26 1166394 2734437 17 08:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:21:01 ens3 299.45 174.60 5248.65 29.12 0.00 0.00 0.00 0.00 08:21:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 08:21:01 docker0 72.87 133.74 5.41 1022.50 0.00 0.00 0.00 0.00 08:22:01 ens3 100.38 61.49 2522.28 10.96 0.00 0.00 0.00 0.00 08:22:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 73.05 26.55 1373.85 2.08 0.00 0.00 0.00 0.00 08:25:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 7.38 4.12 11.86 0.27 0.00 0.00 0.00 0.00 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 80.08 44.48 1526.11 7.07 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 12.15 22.29 0.90 170.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5540) 09/07/23 _x86_64_ (8 CPU) 08:19:06 LINUX RESTART (8 CPU) 08:20:01 CPU %user %nice %system %iowait %steal %idle 08:21:01 all 20.08 0.00 4.03 2.47 0.05 73.37 08:21:01 0 19.94 0.00 4.00 0.82 0.07 75.17 08:21:01 1 20.03 0.00 3.76 2.27 0.03 73.91 08:21:01 2 20.53 0.00 3.95 5.89 0.05 69.57 08:21:01 3 20.26 0.00 4.33 0.54 0.05 74.82 08:21:01 4 20.44 0.00 4.19 7.85 0.07 67.45 08:21:01 5 18.56 0.00 3.81 1.25 0.05 76.34 08:21:01 6 20.91 0.00 4.03 0.62 0.05 74.39 08:21:01 7 19.98 0.00 4.12 0.55 0.07 75.28 08:22:01 all 2.38 0.00 1.05 1.01 0.02 95.54 08:22:01 0 2.43 0.00 0.81 0.02 0.03 96.71 08:22:01 1 1.71 0.00 1.15 6.29 0.03 90.82 08:22:01 2 2.40 0.00 1.34 0.00 0.02 96.24 08:22:01 3 3.34 0.00 1.54 0.02 0.02 95.09 08:22:01 4 1.84 0.00 1.10 0.00 0.02 97.04 08:22:01 5 2.11 0.00 0.82 1.12 0.02 95.94 08:22:01 6 3.03 0.00 0.85 0.59 0.02 95.52 08:22:01 7 2.18 0.00 0.80 0.05 0.02 96.95 08:23:01 all 0.02 0.00 0.01 0.00 0.01 99.97 08:23:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:23:01 2 0.07 0.00 0.00 0.00 0.00 99.93 08:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:23:01 5 0.02 0.00 0.00 0.02 0.00 99.97 08:23:01 6 0.00 0.00 0.00 0.00 0.02 99.98 08:23:01 7 0.03 0.00 0.03 0.00 0.03 99.90 08:24:01 all 0.03 0.00 0.01 0.01 0.01 99.95 08:24:01 0 0.05 0.00 0.02 0.00 0.02 99.92 08:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:24:01 2 0.03 0.00 0.03 0.02 0.02 99.90 08:24:01 3 0.03 0.00 0.00 0.00 0.02 99.95 08:24:01 4 0.02 0.00 0.00 0.02 0.00 99.97 08:24:01 5 0.02 0.00 0.02 0.02 0.00 99.95 08:24:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:24:01 7 0.05 0.00 0.03 0.00 0.02 99.90 08:25:01 all 0.91 0.00 0.39 0.25 0.01 98.43 08:25:01 0 0.75 0.00 0.49 0.25 0.02 98.49 08:25:01 1 0.63 0.00 0.28 0.42 0.02 98.65 08:25:01 2 0.95 0.00 0.40 0.10 0.02 98.53 08:25:01 3 0.40 0.00 0.23 0.02 0.00 99.35 08:25:01 4 0.70 0.00 0.37 0.12 0.02 98.80 08:25:01 5 1.02 0.00 0.33 0.70 0.02 97.93 08:25:01 6 0.93 0.00 0.37 0.35 0.00 98.35 08:25:01 7 1.92 0.00 0.65 0.05 0.02 97.36 08:26:01 all 0.05 0.00 0.02 0.00 0.01 99.92 08:26:01 0 0.08 0.00 0.00 0.00 0.02 99.90 08:26:01 1 0.00 0.00 0.00 0.02 0.02 99.97 08:26:01 2 0.15 0.00 0.08 0.00 0.02 99.75 08:26:01 3 0.02 0.00 0.00 0.00 0.02 99.97 08:26:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:26:01 5 0.00 0.00 0.02 0.02 0.00 99.97 08:26:01 6 0.03 0.00 0.00 0.00 0.02 99.95 08:26:01 7 0.08 0.00 0.03 0.00 0.00 99.88 Average: all 3.89 0.00 0.91 0.62 0.02 94.56 Average: 0 3.86 0.00 0.89 0.18 0.03 95.04 Average: 1 3.71 0.00 0.86 1.50 0.02 93.91 Average: 2 4.00 0.00 0.96 0.99 0.02 94.02 Average: 3 3.99 0.00 1.02 0.09 0.02 94.88 Average: 4 3.81 0.00 0.94 1.32 0.02 93.92 Average: 5 3.59 0.00 0.83 0.52 0.01 95.05 Average: 6 4.13 0.00 0.87 0.26 0.02 94.72 Average: 7 4.02 0.00 0.94 0.11 0.03 94.91