---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22066 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-22066) 10/07/24 _x86_64_ (8 CPU) 15:07:15 LINUX RESTART (8 CPU) 15:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:09:01 126.95 9.87 117.08 0.00 1711.85 45602.93 0.00 15:10:01 69.22 0.27 68.95 0.00 25.07 39841.33 0.00 15:11:01 3.18 0.00 3.18 0.00 0.00 10636.60 0.00 15:12:01 3.13 0.00 3.13 0.00 0.00 10504.78 0.00 15:13:01 39.66 5.95 33.71 0.00 2643.16 16195.43 0.00 15:14:01 7.78 0.12 7.66 0.00 7.33 10631.39 0.00 Average: 41.65 2.70 38.95 0.00 731.21 22234.28 0.00 15:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:09:01 28648500 31354624 952852 2.90 85352 2864524 2023512 5.96 1364792 2442608 327656 15:10:01 28694124 31526724 782580 2.38 96312 2959328 1756828 5.18 1150376 2587784 320 15:11:01 28693968 31526716 782516 2.38 96396 2959324 1756828 5.18 1150328 2587856 12 15:12:01 28700756 31533600 775572 2.36 96476 2959336 1756828 5.18 1143896 2587856 12 15:13:01 28393380 31512104 766956 2.33 118560 3224984 1720760 5.07 1347084 2665404 1028 15:14:01 28407488 31521912 757012 2.30 117152 3222240 1739652 5.13 1332288 2662420 48 Average: 28589703 31495947 802915 2.44 101708 3031623 1792401 5.28 1248127 2588988 54846 15:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:09:01 veth1dd9b1c 50.69 89.74 4.71 794.30 0.00 0.00 0.00 0.07 15:09:01 ens3 347.69 222.33 5793.71 78.54 0.00 0.00 0.00 0.00 15:09:01 docker0 58.44 96.77 4.85 859.90 0.00 0.00 0.00 0.00 15:09:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 15:10:01 ens3 100.77 60.98 2529.99 14.53 0.00 0.00 0.00 0.00 15:10:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:11:01 ens3 2.88 1.60 5.84 0.36 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:13:01 ens3 145.46 70.00 2062.08 4.99 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 15:14:01 ens3 6.08 4.72 9.95 2.49 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 100.51 59.96 1733.48 16.82 0.00 0.00 0.00 0.00 Average: docker0 9.75 16.13 0.81 143.31 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-22066) 10/07/24 _x86_64_ (8 CPU) 15:07:15 LINUX RESTART (8 CPU) 15:08:01 CPU %user %nice %system %iowait %steal %idle 15:09:01 all 12.95 0.00 3.85 4.76 0.06 78.38 15:09:01 0 12.73 0.00 3.45 7.52 0.05 76.24 15:09:01 1 13.78 0.00 4.13 4.72 0.05 77.31 15:09:01 2 13.02 0.00 3.36 0.71 0.07 82.85 15:09:01 3 13.58 0.00 4.01 2.41 0.07 79.93 15:09:01 4 12.58 0.00 3.29 1.43 0.05 82.64 15:09:01 5 12.26 0.00 4.79 11.99 0.07 70.88 15:09:01 6 12.51 0.00 4.03 8.24 0.08 75.14 15:09:01 7 13.15 0.00 3.72 1.08 0.07 81.98 15:10:01 all 16.11 0.00 3.14 2.17 0.05 78.53 15:10:01 0 15.36 0.00 2.50 2.48 0.05 79.61 15:10:01 1 16.04 0.00 4.09 14.20 0.07 65.60 15:10:01 2 16.88 0.00 2.64 0.02 0.07 80.40 15:10:01 3 14.33 0.00 3.36 0.05 0.05 82.21 15:10:01 4 15.37 0.00 3.08 0.07 0.05 81.43 15:10:01 5 16.01 0.00 3.00 0.03 0.05 80.90 15:10:01 6 17.33 0.00 3.12 0.42 0.05 79.08 15:10:01 7 17.55 0.00 3.37 0.17 0.05 78.86 15:11:01 all 0.04 0.00 0.02 0.01 0.01 99.91 15:11:01 0 0.02 0.00 0.02 0.05 0.00 99.92 15:11:01 1 0.00 0.00 0.02 0.02 0.02 99.95 15:11:01 2 0.07 0.00 0.03 0.00 0.02 99.88 15:11:01 3 0.03 0.00 0.02 0.00 0.00 99.95 15:11:01 4 0.03 0.00 0.02 0.00 0.02 99.93 15:11:01 5 0.07 0.00 0.05 0.00 0.00 99.88 15:11:01 6 0.08 0.00 0.03 0.00 0.03 99.85 15:11:01 7 0.05 0.00 0.00 0.00 0.02 99.93 15:12:01 all 0.03 0.00 0.01 0.01 0.01 99.94 15:12:01 0 0.02 0.00 0.00 0.05 0.00 99.93 15:12:01 1 0.02 0.00 0.02 0.02 0.00 99.95 15:12:01 2 0.07 0.00 0.03 0.00 0.02 99.88 15:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:12:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:12:01 5 0.03 0.00 0.02 0.00 0.02 99.93 15:12:01 6 0.02 0.00 0.02 0.00 0.03 99.93 15:12:01 7 0.03 0.00 0.02 0.00 0.00 99.95 15:13:01 all 2.14 0.00 1.22 0.48 0.03 96.14 15:13:01 0 1.20 0.00 1.85 1.00 0.02 95.93 15:13:01 1 1.64 0.00 0.95 1.09 0.03 96.29 15:13:01 2 3.81 0.00 1.39 1.09 0.02 93.70 15:13:01 3 3.49 0.00 0.84 0.10 0.03 95.54 15:13:01 4 2.39 0.00 1.00 0.42 0.03 96.16 15:13:01 5 1.05 0.00 1.07 0.03 0.02 97.83 15:13:01 6 1.47 0.00 0.89 0.05 0.03 97.56 15:13:01 7 2.07 0.00 1.74 0.03 0.03 96.12 15:14:01 all 0.29 0.00 0.18 0.02 0.01 99.50 15:14:01 0 0.23 0.00 0.18 0.02 0.02 99.55 15:14:01 1 0.17 0.00 0.18 0.00 0.03 99.62 15:14:01 2 0.85 0.00 0.27 0.02 0.03 98.83 15:14:01 3 0.27 0.00 0.20 0.02 0.00 99.52 15:14:01 4 0.22 0.00 0.15 0.08 0.00 99.55 15:14:01 5 0.20 0.00 0.17 0.02 0.02 99.60 15:14:01 6 0.17 0.00 0.20 0.00 0.02 99.62 15:14:01 7 0.18 0.00 0.12 0.00 0.00 99.70 Average: all 5.23 0.00 1.40 1.23 0.03 92.11 Average: 0 4.90 0.00 1.33 1.84 0.02 91.91 Average: 1 5.23 0.00 1.55 3.31 0.03 89.87 Average: 2 5.76 0.00 1.28 0.30 0.04 92.62 Average: 3 5.25 0.00 1.39 0.43 0.03 92.90 Average: 4 5.08 0.00 1.25 0.33 0.03 93.31 Average: 5 4.91 0.00 1.51 1.99 0.03 91.57 Average: 6 5.24 0.00 1.37 1.44 0.04 91.91 Average: 7 5.47 0.00 1.48 0.21 0.03 92.81