---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8093 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-8093) 03/02/23 _x86_64_ (8 CPU) 13:48:41 LINUX RESTART (8 CPU) 13:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:50:01 151.23 45.48 105.75 0.00 5072.31 66694.04 0.00 13:51:01 106.58 2.73 103.85 0.00 379.14 46667.96 0.00 13:52:01 8.10 0.12 7.98 0.00 2.13 19439.80 0.00 13:53:01 4.17 0.00 4.17 0.00 0.00 19371.57 0.00 13:54:01 25.23 7.77 17.46 0.00 904.25 21635.59 0.00 Average: 59.06 11.22 47.84 0.00 1271.65 34762.35 0.00 13:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:50:01 30021828 31651788 697184 2.12 59396 1878920 1848364 5.45 921408 1647448 400 13:51:01 29124596 31584864 715192 2.17 85164 2641956 1817484 5.36 1040688 2333948 28 13:52:01 29119332 31580208 719556 2.19 85424 2642012 1728348 5.09 1056552 2321344 44 13:53:01 29118076 31579068 720380 2.19 85496 2642016 1728348 5.09 1058312 2321348 16 13:54:01 28927056 31536472 752788 2.29 102404 2768356 1801680 5.31 1167652 2381940 1536 Average: 29262178 31586480 721020 2.19 83577 2514652 1784845 5.26 1048922 2201206 405 13:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 4.33 4.33 0.41 0.41 0.00 0.00 0.00 0.00 13:50:01 veth1ff1322 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 390.60 251.93 2402.57 67.74 0.00 0.00 0.00 0.00 13:50:01 vethfa7ae49 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 docker0 9.10 12.10 0.74 105.96 0.00 0.00 0.00 0.00 13:51:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 13:51:01 ens3 215.16 133.18 4367.50 30.32 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:52:01 ens3 23.24 27.82 8.86 79.33 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:53:01 ens3 3.78 2.52 9.81 0.36 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:54:01 ens3 43.98 16.21 855.01 1.30 0.00 0.00 0.00 0.00 Average: docker0 1.82 2.42 0.15 21.19 0.00 0.00 0.00 0.00 Average: lo 1.64 1.64 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 135.36 86.34 1528.73 35.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8093) 03/02/23 _x86_64_ (8 CPU) 13:48:41 LINUX RESTART (8 CPU) 13:49:01 CPU %user %nice %system %iowait %steal %idle 13:50:01 all 6.24 0.00 1.91 8.72 0.23 82.90 13:50:01 0 6.45 0.00 1.87 1.20 0.22 90.25 13:50:01 1 3.27 0.00 1.69 1.39 0.20 93.44 13:50:01 2 6.12 0.00 1.14 18.80 0.17 73.77 13:50:01 3 5.32 0.00 1.74 8.08 0.30 84.56 13:50:01 4 5.21 0.00 2.36 14.41 0.28 77.73 13:50:01 5 10.51 0.00 1.49 2.94 0.25 84.81 13:50:01 6 8.51 0.00 3.31 20.43 0.13 67.61 13:50:01 7 4.53 0.00 1.65 2.54 0.30 90.98 13:51:01 all 5.82 0.00 2.85 8.22 0.48 82.63 13:51:01 0 5.82 0.00 2.43 17.20 0.47 74.08 13:51:01 1 7.22 0.00 3.15 2.61 0.42 86.59 13:51:01 2 4.53 0.00 2.62 7.03 0.54 85.28 13:51:01 3 3.80 0.00 3.67 20.95 0.47 71.11 13:51:01 4 6.18 0.00 2.94 11.71 0.67 78.49 13:51:01 5 5.93 0.00 2.55 0.99 0.42 90.10 13:51:01 6 7.03 0.00 2.97 1.16 0.32 88.52 13:51:01 7 6.07 0.00 2.44 4.05 0.52 86.92 13:52:01 all 0.36 0.00 0.13 0.27 0.05 99.20 13:52:01 0 0.15 0.00 0.13 1.43 0.02 98.27 13:52:01 1 0.95 0.00 0.17 0.38 0.05 98.45 13:52:01 2 0.22 0.00 0.10 0.13 0.02 99.53 13:52:01 3 0.27 0.00 0.13 0.00 0.05 99.55 13:52:01 4 0.23 0.00 0.22 0.10 0.05 99.40 13:52:01 5 0.22 0.00 0.10 0.08 0.03 99.57 13:52:01 6 0.62 0.00 0.08 0.00 0.00 99.30 13:52:01 7 0.23 0.00 0.08 0.00 0.15 99.53 13:53:01 all 0.16 0.00 0.02 0.09 0.03 99.70 13:53:01 0 0.02 0.00 0.02 0.63 0.02 99.32 13:53:01 1 1.06 0.00 0.02 0.02 0.10 98.81 13:53:01 2 0.10 0.00 0.03 0.08 0.03 99.75 13:53:01 3 0.00 0.00 0.02 0.00 0.02 99.97 13:53:01 4 0.02 0.00 0.02 0.00 0.02 99.95 13:53:01 5 0.03 0.00 0.00 0.00 0.03 99.93 13:53:01 6 0.02 0.00 0.02 0.00 0.00 99.97 13:53:01 7 0.07 0.00 0.02 0.00 0.00 99.92 13:54:01 all 0.97 0.00 0.82 1.85 0.06 96.30 13:54:01 0 1.02 0.00 1.05 11.62 0.10 86.21 13:54:01 1 1.08 0.00 0.55 0.13 0.10 98.13 13:54:01 2 0.70 0.00 0.52 0.13 0.05 98.60 13:54:01 3 1.68 0.00 1.13 0.62 0.08 96.48 13:54:01 4 0.70 0.00 1.65 0.38 0.03 97.23 13:54:01 5 0.82 0.00 0.48 0.57 0.03 98.10 13:54:01 6 1.07 0.00 0.45 0.38 0.05 98.05 13:54:01 7 0.65 0.00 0.72 0.97 0.05 97.61 Average: all 2.70 0.00 1.14 3.82 0.17 92.17 Average: 0 2.69 0.00 1.10 6.41 0.16 89.65 Average: 1 2.70 0.00 1.11 0.90 0.17 95.11 Average: 2 2.32 0.00 0.88 5.22 0.16 91.42 Average: 3 2.21 0.00 1.33 5.90 0.18 90.37 Average: 4 2.46 0.00 1.43 5.30 0.21 90.59 Average: 5 3.49 0.00 0.92 0.92 0.15 94.51 Average: 6 3.43 0.00 1.36 4.37 0.10 90.74 Average: 7 2.30 0.00 0.98 1.51 0.20 95.01