---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5807 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5807) 02/14/23 _x86_64_ (8 CPU) 16:06:08 LINUX RESTART (8 CPU) 16:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:08:01 82.62 0.30 82.32 0.00 32.26 86644.72 0.00 16:09:01 2.12 0.00 2.12 0.00 0.00 24.55 0.00 16:10:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 16:11:01 1.72 0.00 1.72 0.00 0.00 19.06 0.00 16:12:01 21.83 2.00 19.83 0.00 89.45 1585.20 0.00 16:13:01 132.21 9.55 122.66 0.00 3400.87 61228.79 0.00 Average: 40.24 1.97 38.26 0.00 587.16 24921.53 0.00 16:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:08:01 28694724 31599824 704900 2.14 91452 3051368 1739128 5.13 1129776 2647108 388 16:09:01 28694544 31599792 704604 2.14 91500 3051372 1739128 5.13 1130092 2647100 8 16:10:01 28695380 31600664 703368 2.14 91540 3051372 1739128 5.13 1128252 2647108 4 16:11:01 28695220 31600696 703172 2.14 91588 3051376 1739128 5.13 1128132 2647112 32 16:12:01 28663444 31612876 690608 2.10 96096 3089308 1798676 5.30 1125216 2684868 11936 16:13:01 26915020 31533348 754708 2.30 151520 4563940 1968628 5.80 1444532 3950636 612 Average: 28393055 31591200 710227 2.16 102283 3309789 1787303 5.27 1181000 2870655 2163 16:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:08:01 docker0 14.91 19.51 1.29 288.01 0.00 0.00 0.00 0.00 16:08:01 ens3 170.49 111.71 2851.14 37.68 0.00 0.00 0.00 0.00 16:08:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 5.47 5.65 2.26 20.20 0.00 0.00 0.00 0.00 16:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 1.15 0.87 0.39 6.65 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 0.83 0.87 0.29 6.72 0.00 0.00 0.00 0.00 16:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 159.06 107.53 547.72 13.61 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:13:01 vetha2850e6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 20.26 18.81 1.63 288.00 0.00 0.00 0.00 0.00 16:13:01 ens3 537.42 404.18 8328.07 77.27 0.00 0.00 0.00 0.00 16:13:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 Average: vetha2850e6 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 5.86 6.39 0.49 96.01 0.00 0.00 0.00 0.00 Average: ens3 145.75 105.14 1955.18 27.02 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5807) 02/14/23 _x86_64_ (8 CPU) 16:06:08 LINUX RESTART (8 CPU) 16:07:01 CPU %user %nice %system %iowait %steal %idle 16:08:01 all 14.97 0.00 3.62 0.78 0.05 80.58 16:08:01 0 16.06 0.00 4.01 2.12 0.05 77.76 16:08:01 1 15.37 0.00 4.02 0.17 0.05 80.39 16:08:01 2 14.95 0.00 3.59 0.30 0.05 81.11 16:08:01 3 13.26 0.00 3.21 0.05 0.05 83.43 16:08:01 4 16.44 0.00 3.44 2.27 0.05 77.80 16:08:01 5 15.28 0.00 3.13 0.03 0.03 81.52 16:08:01 6 14.01 0.00 3.94 0.94 0.05 81.06 16:08:01 7 14.36 0.00 3.64 0.36 0.05 81.60 16:09:01 all 0.05 0.00 0.01 0.01 0.01 99.92 16:09:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:09:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:09:01 4 0.05 0.00 0.03 0.07 0.02 99.83 16:09:01 5 0.05 0.00 0.02 0.00 0.02 99.92 16:09:01 6 0.07 0.00 0.00 0.05 0.00 99.88 16:09:01 7 0.13 0.00 0.00 0.00 0.00 99.87 16:10:01 all 0.04 0.00 0.02 0.00 0.00 99.94 16:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:10:01 1 0.07 0.00 0.02 0.00 0.00 99.92 16:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:10:01 3 0.03 0.00 0.00 0.00 0.00 99.97 16:10:01 4 0.02 0.00 0.03 0.00 0.00 99.95 16:10:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:10:01 6 0.05 0.00 0.03 0.02 0.00 99.90 16:10:01 7 0.08 0.00 0.03 0.00 0.00 99.88 16:11:01 all 0.02 0.00 0.02 0.01 0.01 99.95 16:11:01 0 0.02 0.00 0.03 0.03 0.00 99.92 16:11:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:11:01 3 0.00 0.00 0.00 0.00 0.02 99.98 16:11:01 4 0.07 0.00 0.05 0.02 0.02 99.85 16:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:11:01 6 0.00 0.00 0.00 0.03 0.02 99.95 16:11:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:12:01 all 0.40 0.00 0.27 0.23 0.01 99.08 16:12:01 0 0.33 0.00 0.17 0.10 0.02 99.38 16:12:01 1 0.23 0.00 0.18 0.07 0.02 99.50 16:12:01 2 0.65 0.00 0.42 0.13 0.00 98.80 16:12:01 3 0.52 0.00 0.25 0.07 0.02 99.15 16:12:01 4 0.33 0.00 0.28 0.05 0.02 99.31 16:12:01 5 0.37 0.00 0.18 0.03 0.00 99.42 16:12:01 6 0.35 0.00 0.38 1.34 0.02 97.91 16:12:01 7 0.40 0.00 0.32 0.08 0.03 99.16 16:13:01 all 8.86 0.00 4.20 2.00 0.06 84.88 16:13:01 0 7.04 0.00 4.49 5.01 0.07 83.39 16:13:01 1 8.20 0.00 4.79 1.96 0.05 85.00 16:13:01 2 11.27 0.00 3.79 0.64 0.05 84.25 16:13:01 3 8.64 0.00 4.55 0.98 0.07 85.76 16:13:01 4 10.00 0.00 3.88 0.40 0.05 85.66 16:13:01 5 8.55 0.00 4.22 1.73 0.05 85.45 16:13:01 6 8.78 0.00 4.42 4.96 0.07 81.77 16:13:01 7 8.33 0.00 3.49 0.36 0.07 87.76 Average: all 4.03 0.00 1.35 0.50 0.02 94.10 Average: 0 3.89 0.00 1.44 1.20 0.02 93.45 Average: 1 3.97 0.00 1.50 0.36 0.02 94.15 Average: 2 4.46 0.00 1.29 0.18 0.02 94.06 Average: 3 3.71 0.00 1.33 0.18 0.03 94.76 Average: 4 4.46 0.00 1.28 0.47 0.03 93.77 Average: 5 4.02 0.00 1.26 0.30 0.02 94.41 Average: 6 3.85 0.00 1.45 1.22 0.03 93.45 Average: 7 3.84 0.00 1.23 0.13 0.03 94.77