---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4763 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: 2799.956 BogoMIPS: 5599.91 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-4763) 02/06/23 _x86_64_ (8 CPU) 21:30:14 LINUX RESTART (8 CPU) 21:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:32:01 129.30 3.32 125.98 0.00 434.86 115866.56 0.00 21:33:01 8.71 0.00 8.71 0.00 0.00 51482.72 0.00 21:34:01 0.97 0.00 0.97 0.00 0.00 11.20 0.00 21:35:01 3.58 1.02 2.57 0.00 21.86 33.73 0.00 21:36:01 58.82 10.78 48.04 0.00 5176.74 8847.98 0.00 Average: 40.27 3.02 37.25 0.00 1126.89 35246.04 0.00 21:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:32:01 28623240 31576660 734164 2.23 91696 3092184 1746456 5.15 1038272 2810576 328 21:33:01 28623628 31577252 733136 2.23 91784 3092188 1746456 5.15 1038036 2810564 20 21:34:01 28624368 31578092 732200 2.23 91832 3092188 1746456 5.15 1037356 2810568 16 21:35:01 28622596 31577352 732528 2.23 91948 3092808 1772476 5.22 1037200 2811120 12 21:36:01 28070036 31529568 758244 2.31 125884 3548856 1967240 5.80 1386568 2976416 264 Average: 28512774 31567785 738054 2.24 98629 3183645 1795817 5.29 1107486 2843849 128 21:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:32:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 21:32:01 docker0 66.99 80.85 6.07 880.77 0.00 0.00 0.00 0.00 21:32:01 ens3 388.15 294.67 7445.98 74.60 0.00 0.00 0.00 0.00 21:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 ens3 0.78 0.13 0.07 0.01 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 ens3 4.07 2.33 11.66 0.42 0.00 0.00 0.00 0.00 21:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:36:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 ens3 162.84 99.37 2770.83 12.63 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 13.40 16.17 1.21 176.13 0.00 0.00 0.00 0.00 Average: ens3 111.19 79.32 2045.62 17.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4763) 02/06/23 _x86_64_ (8 CPU) 21:30:14 LINUX RESTART (8 CPU) 21:31:01 CPU %user %nice %system %iowait %steal %idle 21:32:01 all 8.30 0.00 3.77 1.45 0.05 86.44 21:32:01 0 8.79 0.00 4.50 0.71 0.05 85.95 21:32:01 1 7.51 0.00 3.35 0.19 0.05 88.90 21:32:01 2 7.18 0.00 3.89 2.75 0.05 86.13 21:32:01 3 9.92 0.00 3.77 0.78 0.05 85.49 21:32:01 4 8.26 0.00 3.30 1.32 0.05 87.07 21:32:01 5 8.14 0.00 3.74 4.13 0.07 83.92 21:32:01 6 7.77 0.00 3.78 1.25 0.05 87.16 21:32:01 7 8.80 0.00 3.78 0.47 0.07 86.88 21:33:01 all 0.04 0.00 0.01 0.02 0.00 99.92 21:33:01 0 0.03 0.00 0.00 0.08 0.00 99.88 21:33:01 1 0.03 0.00 0.02 0.00 0.02 99.93 21:33:01 2 0.08 0.00 0.02 0.00 0.00 99.90 21:33:01 3 0.12 0.00 0.03 0.00 0.02 99.83 21:33:01 4 0.08 0.00 0.02 0.00 0.00 99.90 21:33:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:33:01 6 0.00 0.00 0.02 0.07 0.00 99.92 21:33:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:34:01 all 0.05 0.00 0.01 0.00 0.01 99.92 21:34:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:34:01 1 0.00 0.00 0.02 0.00 0.02 99.97 21:34:01 2 0.10 0.00 0.02 0.00 0.03 99.85 21:34:01 3 0.08 0.00 0.03 0.00 0.02 99.87 21:34:01 4 0.07 0.00 0.02 0.00 0.02 99.90 21:34:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:34:01 6 0.02 0.00 0.00 0.02 0.00 99.97 21:34:01 7 0.05 0.00 0.02 0.00 0.00 99.93 21:35:01 all 0.06 0.00 0.04 0.02 0.01 99.88 21:35:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:35:01 1 0.02 0.00 0.02 0.00 0.02 99.95 21:35:01 2 0.03 0.00 0.03 0.02 0.02 99.90 21:35:01 3 0.08 0.00 0.05 0.00 0.00 99.87 21:35:01 4 0.03 0.00 0.03 0.00 0.00 99.93 21:35:01 5 0.22 0.00 0.05 0.05 0.02 99.67 21:35:01 6 0.00 0.00 0.03 0.08 0.00 99.88 21:35:01 7 0.05 0.00 0.03 0.00 0.00 99.92 21:36:01 all 2.68 0.00 1.64 0.46 0.03 95.19 21:36:01 0 3.03 0.00 0.98 0.03 0.02 95.93 21:36:01 1 3.67 0.00 1.42 0.13 0.03 94.75 21:36:01 2 3.14 0.00 1.45 0.72 0.03 94.65 21:36:01 3 2.69 0.00 2.50 0.60 0.03 94.18 21:36:01 4 2.44 0.00 1.20 0.13 0.02 96.21 21:36:01 5 1.90 0.00 1.92 0.50 0.02 95.66 21:36:01 6 1.82 0.00 2.54 1.19 0.02 94.44 21:36:01 7 2.77 0.00 1.09 0.39 0.05 95.71 Average: all 2.21 0.00 1.09 0.39 0.02 96.29 Average: 0 2.37 0.00 1.10 0.16 0.02 96.34 Average: 1 2.24 0.00 0.96 0.06 0.03 96.71 Average: 2 2.10 0.00 1.08 0.69 0.03 96.11 Average: 3 2.56 0.00 1.27 0.27 0.02 95.87 Average: 4 2.16 0.00 0.91 0.29 0.02 96.62 Average: 5 2.04 0.00 1.13 0.93 0.02 95.88 Average: 6 1.91 0.00 1.27 0.52 0.01 96.29 Average: 7 2.32 0.00 0.98 0.17 0.02 96.51