---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9212 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-9212) 10/13/23 _x86_64_ (8 CPU) 17:36:06 LINUX RESTART (8 CPU) 17:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:38:01 73.94 0.49 73.45 0.00 44.47 32720.01 0.00 17:39:01 60.57 0.22 60.36 0.00 19.46 26918.73 0.00 Average: 67.20 0.35 66.85 0.00 31.86 29795.00 0.00 17:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:01 28562632 31487648 816980 2.48 87728 3063572 1882480 5.55 1258300 2624232 299992 17:39:01 28737612 31540780 767672 2.33 94660 2933480 1777220 5.24 1130384 2576468 8 Average: 28650122 31514214 792326 2.41 91194 2998526 1829850 5.39 1194342 2600350 150000 17:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:01 ens3 250.06 191.24 4623.57 32.20 0.00 0.00 0.00 0.00 17:38:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 17:38:01 vethefd1786 100.97 99.22 9.09 1443.51 0.00 0.00 0.00 0.12 17:38:01 docker0 102.69 100.63 7.94 1460.09 0.00 0.00 0.00 0.00 17:39:01 ens3 95.47 57.91 2524.09 11.52 0.00 0.00 0.00 0.00 17:39:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 172.11 124.01 3565.01 21.77 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 50.92 49.89 3.94 723.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9212) 10/13/23 _x86_64_ (8 CPU) 17:36:06 LINUX RESTART (8 CPU) 17:37:02 CPU %user %nice %system %iowait %steal %idle 17:38:01 all 29.52 0.00 3.59 1.74 0.08 65.07 17:38:01 0 29.10 0.00 3.21 0.43 0.05 67.21 17:38:01 1 29.27 0.00 3.33 0.16 0.07 67.18 17:38:01 2 30.89 0.00 3.58 0.09 0.09 65.36 17:38:01 3 30.09 0.00 3.62 0.35 0.07 65.87 17:38:01 4 30.02 0.00 3.44 0.05 0.09 66.40 17:38:01 5 30.04 0.00 3.52 0.14 0.09 66.22 17:38:01 6 27.39 0.00 3.82 9.64 0.09 59.07 17:38:01 7 29.37 0.00 4.23 3.10 0.07 63.23 17:39:01 all 2.80 0.00 1.20 1.55 0.03 94.41 17:39:01 0 2.69 0.00 1.13 0.02 0.03 96.13 17:39:01 1 2.58 0.00 1.58 9.16 0.08 86.59 17:39:01 2 2.71 0.00 1.12 0.03 0.02 96.12 17:39:01 3 3.04 0.00 1.29 0.23 0.03 95.40 17:39:01 4 2.56 0.00 1.46 0.02 0.03 95.93 17:39:01 5 2.71 0.00 0.99 0.02 0.02 96.27 17:39:01 6 2.91 0.00 0.87 2.06 0.02 94.14 17:39:01 7 3.18 0.00 1.20 0.99 0.02 94.61 Average: all 15.93 0.00 2.38 1.64 0.05 79.99 Average: 0 15.73 0.00 2.15 0.22 0.04 81.85 Average: 1 15.78 0.00 2.44 4.71 0.08 76.99 Average: 2 16.54 0.00 2.33 0.06 0.05 81.02 Average: 3 16.30 0.00 2.43 0.29 0.05 80.93 Average: 4 16.05 0.00 2.43 0.03 0.06 81.43 Average: 5 16.12 0.00 2.23 0.08 0.05 81.52 Average: 6 14.90 0.00 2.31 5.77 0.05 76.96 Average: 7 16.02 0.00 2.69 2.02 0.04 79.23