---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2455 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-2455) 07/28/23 _x86_64_ (8 CPU) 18:54:55 LINUX RESTART (8 CPU) 18:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:56:02 278.74 47.95 230.79 0.00 5403.67 166835.05 0.00 18:57:01 102.03 0.59 101.44 0.00 50.30 28877.14 0.00 18:58:01 1.90 0.00 1.90 0.00 0.00 21.35 0.00 18:59:01 1.00 0.00 1.00 0.00 0.00 11.73 0.00 Average: 95.90 12.19 83.71 0.00 1369.10 49023.11 0.00 18:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:56:02 29932296 31585360 765308 2.33 59728 1893440 1822504 5.37 993756 1656920 668 18:57:01 29097528 31564244 745356 2.27 85228 2641812 1758672 5.18 1072260 2330968 364 18:58:01 29098116 31565008 744344 2.26 85276 2641804 1758672 5.18 1072180 2330968 20 18:59:01 29099992 31566916 742512 2.26 85316 2641812 1758672 5.18 1070076 2330976 12 Average: 29306983 31570382 749380 2.28 78887 2454717 1774630 5.23 1052068 2162458 266 18:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:56:02 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 18:56:02 docker0 0.38 0.43 0.08 0.09 0.00 0.00 0.00 0.00 18:56:02 ens3 359.81 249.75 2435.03 70.24 0.00 0.00 0.00 0.00 18:56:02 veth5f51a2e 0.38 0.52 0.08 0.09 0.00 0.00 0.00 0.00 18:57:01 lo 3.59 3.59 0.35 0.35 0.00 0.00 0.00 0.00 18:57:01 docker0 10.85 14.59 0.75 113.29 0.00 0.00 0.00 0.00 18:57:01 ens3 195.41 117.35 4406.19 58.93 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 ens3 0.75 0.60 0.36 0.29 0.00 0.00 0.00 0.00 18:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 2.77 3.71 0.20 27.99 0.00 0.00 0.00 0.00 Average: ens3 138.79 91.84 1699.08 32.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2455) 07/28/23 _x86_64_ (8 CPU) 18:54:55 LINUX RESTART (8 CPU) 18:55:01 CPU %user %nice %system %iowait %steal %idle 18:56:02 all 6.32 0.00 1.98 4.33 0.05 87.34 18:56:02 0 4.72 0.00 1.96 18.51 0.03 74.78 18:56:02 1 8.21 0.00 1.61 6.58 0.05 83.55 18:56:02 2 6.27 0.00 1.81 1.86 0.05 90.01 18:56:02 3 6.25 0.00 1.31 0.40 0.03 92.01 18:56:02 4 5.40 0.00 1.61 2.15 0.03 90.81 18:56:02 5 6.43 0.00 1.57 0.22 0.05 91.73 18:56:02 6 7.61 0.00 2.80 1.26 0.05 88.29 18:56:02 7 5.65 0.00 3.14 3.61 0.07 87.53 18:57:01 all 5.39 0.00 2.56 3.50 0.04 88.50 18:57:01 0 6.38 0.00 2.75 3.39 0.05 87.43 18:57:01 1 4.65 0.00 2.67 5.83 0.05 86.80 18:57:01 2 4.88 0.00 2.48 1.76 0.05 90.83 18:57:01 3 5.53 0.00 2.36 7.07 0.05 84.99 18:57:01 4 4.76 0.00 2.37 0.32 0.03 92.51 18:57:01 5 4.83 0.00 2.46 0.15 0.03 92.52 18:57:01 6 5.38 0.00 2.33 0.15 0.03 92.10 18:57:01 7 6.69 0.00 3.11 9.41 0.05 80.74 18:58:01 all 0.24 0.00 0.01 0.01 0.01 99.74 18:58:01 0 0.05 0.00 0.00 0.02 0.00 99.93 18:58:01 1 0.02 0.00 0.03 0.02 0.02 99.92 18:58:01 2 0.03 0.00 0.02 0.00 0.00 99.95 18:58:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:58:01 4 0.00 0.00 0.00 0.02 0.02 99.97 18:58:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:58:01 6 1.66 0.00 0.00 0.00 0.02 98.32 18:58:01 7 0.07 0.00 0.02 0.00 0.02 99.90 18:59:01 all 0.02 0.00 0.02 0.00 0.01 99.95 18:59:01 0 0.02 0.00 0.05 0.02 0.02 99.90 18:59:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:59:01 2 0.03 0.00 0.00 0.00 0.00 99.97 18:59:01 3 0.03 0.00 0.02 0.00 0.02 99.93 18:59:01 4 0.00 0.00 0.02 0.00 0.00 99.98 18:59:01 5 0.02 0.00 0.02 0.00 0.00 99.97 18:59:01 6 0.03 0.00 0.02 0.00 0.00 99.95 18:59:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 2.97 0.00 1.13 1.95 0.03 93.93 Average: 0 2.77 0.00 1.18 5.48 0.03 90.54 Average: 1 3.21 0.00 1.07 3.09 0.03 92.59 Average: 2 2.79 0.00 1.07 0.90 0.03 95.22 Average: 3 2.94 0.00 0.92 1.84 0.03 94.28 Average: 4 2.52 0.00 0.99 0.62 0.02 95.84 Average: 5 2.81 0.00 1.00 0.09 0.02 96.08 Average: 6 3.65 0.00 1.28 0.35 0.03 94.70 Average: 7 3.07 0.00 1.55 3.21 0.03 92.13