---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2727 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-2727) 08/02/23 _x86_64_ (8 CPU) 08:17:10 LINUX RESTART (8 CPU) 08:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:19:01 79.45 10.88 68.57 0.00 1663.19 36678.29 0.00 08:20:01 50.52 0.17 50.36 0.00 11.46 28520.18 0.00 08:21:01 1.00 0.00 1.00 0.00 0.00 12.15 0.00 08:22:01 1.23 0.00 1.23 0.00 0.00 15.46 0.00 08:23:01 54.31 11.60 42.71 0.00 5176.74 8893.05 0.00 Average: 37.30 4.53 32.77 0.00 1370.23 14823.33 0.00 08:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:19:01 28352672 31144872 1160260 3.53 82352 2954688 2254100 6.64 1564428 2560372 342804 08:20:01 28636308 31571836 736880 2.24 91700 3074204 1778096 5.24 1114980 2716576 8 08:21:01 28636472 31572124 736436 2.24 91764 3074208 1778096 5.24 1114944 2716580 12 08:22:01 28645140 31581120 727576 2.21 91800 3074208 1778096 5.24 1106032 2716844 152 08:23:01 28112288 31558264 730048 2.22 126444 3535428 1821320 5.37 1432424 2886416 968 Average: 28476576 31485643 818240 2.49 96812 3142547 1881942 5.55 1266562 2719358 68789 08:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:19:01 docker0 57.94 100.72 4.38 773.17 0.00 0.00 0.00 0.00 08:19:01 ens3 350.91 219.25 6658.22 84.44 0.00 0.00 0.00 0.00 08:19:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 08:19:01 veth7449325 53.19 96.78 4.55 730.04 0.00 0.00 0.00 0.06 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 ens3 98.12 60.22 2525.35 12.36 0.00 0.00 0.00 0.00 08:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 ens3 0.45 0.22 0.26 0.20 0.00 0.00 0.00 0.00 08:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 ens3 233.04 106.77 2937.30 7.51 0.00 0.00 0.00 0.00 08:23:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 11.59 20.14 0.88 154.63 0.00 0.00 0.00 0.00 Average: ens3 136.53 77.31 2424.15 20.90 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2727) 08/02/23 _x86_64_ (8 CPU) 08:17:10 LINUX RESTART (8 CPU) 08:18:01 CPU %user %nice %system %iowait %steal %idle 08:19:01 all 23.14 0.00 4.94 2.54 0.08 69.31 08:19:01 0 23.95 0.00 4.86 1.21 0.07 69.91 08:19:01 1 22.92 0.00 5.44 0.86 0.08 70.70 08:19:01 2 22.64 0.00 5.18 0.20 0.08 71.89 08:19:01 3 22.30 0.00 5.07 0.27 0.08 72.28 08:19:01 4 24.56 0.00 5.03 11.24 0.08 59.08 08:19:01 5 22.32 0.00 4.54 0.10 0.07 72.98 08:19:01 6 23.79 0.00 4.34 0.54 0.07 71.26 08:19:01 7 22.61 0.00 5.06 5.92 0.08 66.33 08:20:01 all 5.15 0.00 1.70 1.88 0.03 91.24 08:20:01 0 4.70 0.00 1.52 0.02 0.03 93.72 08:20:01 1 5.06 0.00 1.72 1.17 0.03 92.02 08:20:01 2 5.24 0.00 1.84 0.08 0.05 92.78 08:20:01 3 5.52 0.00 1.54 0.42 0.02 92.51 08:20:01 4 5.09 0.00 1.93 0.13 0.03 92.82 08:20:01 5 5.26 0.00 1.64 0.03 0.03 93.04 08:20:01 6 5.24 0.00 1.44 0.02 0.03 93.27 08:20:01 7 5.08 0.00 1.95 13.23 0.02 79.72 08:21:01 all 0.03 0.00 0.01 0.00 0.01 99.94 08:21:01 0 0.02 0.00 0.02 0.00 0.02 99.95 08:21:01 1 0.03 0.00 0.00 0.02 0.02 99.93 08:21:01 2 0.07 0.00 0.05 0.00 0.02 99.87 08:21:01 3 0.02 0.00 0.02 0.00 0.02 99.95 08:21:01 4 0.10 0.00 0.00 0.00 0.00 99.90 08:21:01 5 0.03 0.00 0.00 0.00 0.00 99.97 08:21:01 6 0.00 0.00 0.00 0.00 0.02 99.98 08:21:01 7 0.00 0.00 0.00 0.00 0.02 99.98 08:22:01 all 0.04 0.00 0.05 0.01 0.01 99.89 08:22:01 0 0.02 0.00 0.03 0.00 0.00 99.95 08:22:01 1 0.07 0.00 0.03 0.05 0.02 99.83 08:22:01 2 0.10 0.00 0.05 0.00 0.03 99.82 08:22:01 3 0.05 0.00 0.10 0.00 0.00 99.85 08:22:01 4 0.03 0.00 0.02 0.00 0.00 99.95 08:22:01 5 0.08 0.00 0.17 0.00 0.00 99.75 08:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:22:01 7 0.00 0.00 0.02 0.02 0.00 99.97 08:23:01 all 2.44 0.00 1.55 0.83 0.03 95.15 08:23:01 0 3.12 0.00 1.17 0.58 0.03 95.10 08:23:01 1 1.62 0.00 1.04 2.71 0.03 94.61 08:23:01 2 2.32 0.00 1.03 0.78 0.02 95.85 08:23:01 3 2.78 0.00 1.57 0.20 0.03 95.42 08:23:01 4 3.04 0.00 2.05 1.27 0.02 93.62 08:23:01 5 2.10 0.00 0.78 0.17 0.03 96.91 08:23:01 6 1.84 0.00 2.66 0.10 0.02 95.39 08:23:01 7 2.69 0.00 2.14 0.85 0.03 94.28 Average: all 6.12 0.00 1.64 1.05 0.03 91.16 Average: 0 6.33 0.00 1.51 0.36 0.03 91.77 Average: 1 5.90 0.00 1.64 0.96 0.04 91.47 Average: 2 6.03 0.00 1.62 0.21 0.04 92.09 Average: 3 6.09 0.00 1.65 0.18 0.03 92.05 Average: 4 6.51 0.00 1.79 2.50 0.03 89.16 Average: 5 5.93 0.00 1.42 0.06 0.03 92.57 Average: 6 6.14 0.00 1.68 0.13 0.03 92.02 Average: 7 6.03 0.00 1.82 3.98 0.03 88.14