---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-118760 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: 2799.988 BogoMIPS: 5599.97 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-118760) 11/09/22 _x86_64_ (8 CPU) 15:06:46 LINUX RESTART (8 CPU) 15:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:08:01 292.65 47.66 244.99 0.00 5372.57 122600.77 0.00 15:09:01 181.22 0.85 180.37 0.00 16.93 72579.10 0.00 15:10:01 20.06 0.15 19.91 0.00 8.67 9703.32 0.00 15:11:01 1.50 0.00 1.50 0.00 0.00 18.41 0.00 15:12:02 28.10 9.25 18.85 0.00 2883.65 2347.61 0.00 Average: 104.70 11.58 93.12 0.00 1656.31 41448.46 0.00 15:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 29288624 31575064 747436 2.27 71212 2499320 2033008 5.99 1010712 2237432 601868 15:09:01 28025796 31574224 728528 2.22 143820 3578564 1856448 5.47 1081776 3303060 281584 15:10:01 28031236 31579960 721300 2.19 144132 3578828 1781736 5.25 1084224 3290952 20 15:11:01 28031496 31580436 720300 2.19 144188 3578824 1781736 5.25 1083952 3290956 48 15:12:02 27678296 31533052 756312 2.30 161820 3858424 1841028 5.43 1202388 3503304 97076 Average: 28211090 31568547 734775 2.23 133034 3418792 1858791 5.48 1092610 3125141 196119 15:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 ens3 686.72 479.92 6742.39 125.00 0.00 0.00 0.00 0.00 15:08:01 docker0 21.25 22.76 1.76 172.78 0.00 0.00 0.00 0.00 15:08:01 lo 7.07 7.07 0.68 0.68 0.00 0.00 0.00 0.00 15:09:01 ens3 323.51 235.14 4329.77 33.79 0.00 0.00 0.00 0.00 15:09:01 docker0 158.76 209.77 12.63 1778.70 0.00 0.00 0.00 0.00 15:09:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:10:01 ens3 8.53 5.52 8.26 3.08 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 ens3 0.13 0.13 0.01 0.01 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:12:02 ens3 146.06 96.85 1347.98 6.58 0.00 0.00 0.00 0.00 15:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 232.98 163.51 2485.60 33.69 0.00 0.00 0.00 0.00 Average: docker0 36.00 46.50 2.88 390.28 0.00 0.00 0.00 0.00 Average: lo 1.77 1.77 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-118760) 11/09/22 _x86_64_ (8 CPU) 15:06:46 LINUX RESTART (8 CPU) 15:07:01 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 9.05 0.00 3.27 4.03 0.08 83.57 15:08:01 0 9.68 0.00 2.65 1.32 0.17 86.18 15:08:01 1 9.00 0.00 4.96 6.79 0.07 79.18 15:08:01 2 8.99 0.00 2.42 0.77 0.07 87.75 15:08:01 3 10.06 0.00 2.65 10.36 0.08 76.84 15:08:01 4 9.73 0.00 4.26 3.98 0.08 81.95 15:08:01 5 8.66 0.00 3.50 1.51 0.05 86.29 15:08:01 6 7.90 0.00 2.77 3.90 0.05 85.38 15:08:01 7 8.35 0.00 2.91 3.61 0.08 85.04 15:09:01 all 7.62 0.00 3.71 5.97 0.08 82.62 15:09:01 0 6.42 0.00 2.78 0.40 0.05 90.35 15:09:01 1 8.10 0.00 4.93 14.04 0.07 72.86 15:09:01 2 4.74 0.00 2.10 0.20 0.10 92.85 15:09:01 3 5.08 0.00 2.21 9.93 0.07 82.70 15:09:01 4 8.93 0.00 5.43 19.35 0.10 66.19 15:09:01 5 10.34 0.00 3.35 2.17 0.08 84.06 15:09:01 6 8.62 0.00 4.27 1.26 0.08 85.76 15:09:01 7 8.77 0.00 4.66 0.42 0.07 86.08 15:10:01 all 0.46 0.00 0.19 1.03 0.01 98.32 15:10:01 0 0.28 0.00 0.17 0.00 0.03 99.52 15:10:01 1 0.08 0.00 0.40 5.23 0.02 94.27 15:10:01 2 0.20 0.00 0.18 0.00 0.02 99.60 15:10:01 3 0.10 0.00 0.13 2.02 0.00 97.75 15:10:01 4 1.91 0.00 0.16 0.87 0.03 97.02 15:10:01 5 0.30 0.00 0.17 0.10 0.00 99.43 15:10:01 6 0.23 0.00 0.12 0.02 0.00 99.63 15:10:01 7 0.52 0.00 0.15 0.02 0.00 99.32 15:11:01 all 0.27 0.00 0.01 0.01 0.01 99.70 15:11:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:11:01 1 0.02 0.00 0.02 0.00 0.03 99.93 15:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:11:01 3 0.00 0.00 0.02 0.05 0.00 99.93 15:11:01 4 2.00 0.00 0.00 0.00 0.00 98.00 15:11:01 5 0.05 0.00 0.03 0.00 0.02 99.90 15:11:01 6 0.07 0.00 0.00 0.00 0.00 99.93 15:11:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:12:02 all 1.14 0.00 0.78 0.28 0.01 97.78 15:12:02 0 1.13 0.00 1.35 0.37 0.02 97.13 15:12:02 1 0.92 0.00 1.97 0.48 0.02 96.61 15:12:02 2 0.70 0.00 0.47 0.05 0.00 98.78 15:12:02 3 1.80 0.00 0.55 0.43 0.02 97.20 15:12:02 4 2.34 0.00 0.36 0.03 0.02 97.25 15:12:02 5 0.97 0.00 0.42 0.05 0.02 98.55 15:12:02 6 0.52 0.00 0.42 0.05 0.02 99.00 15:12:02 7 0.72 0.00 0.74 0.77 0.02 97.75 Average: all 3.69 0.00 1.58 2.25 0.04 92.44 Average: 0 3.50 0.00 1.39 0.42 0.06 94.64 Average: 1 3.60 0.00 2.45 5.28 0.04 88.63 Average: 2 2.91 0.00 1.03 0.20 0.04 95.82 Average: 3 3.40 0.00 1.11 4.55 0.03 90.91 Average: 4 4.94 0.00 2.02 4.78 0.05 88.22 Average: 5 4.04 0.00 1.49 0.76 0.03 93.67 Average: 6 3.45 0.00 1.51 1.04 0.03 93.97 Average: 7 3.65 0.00 1.68 0.96 0.03 93.68