---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-116759 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 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-116759) 10/25/22 _x86_64_ (8 CPU) 08:13:56 LINUX RESTART (8 CPU) 08:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:15:01 289.54 47.95 241.59 0.00 5389.40 153202.53 0.00 08:16:01 203.70 1.65 202.05 0.00 39.73 124158.24 0.00 Average: 246.62 24.80 221.82 0.00 2714.79 138681.60 0.00 08:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 29997244 31641608 701360 2.13 59668 1890608 1748000 5.15 953296 1631300 292 08:16:01 28076128 31560892 733576 2.23 139452 3525260 2039108 6.01 1161308 3167116 596 Average: 29036686 31601250 717468 2.18 99560 2707934 1893554 5.58 1057302 2399208 444 08:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 docker0 5.71 5.25 0.51 46.45 0.00 0.00 0.00 0.00 08:15:01 ens3 517.18 360.35 2499.53 108.36 0.00 0.00 0.00 0.00 08:15:01 lo 6.06 6.06 0.58 0.58 0.00 0.00 0.00 0.00 08:16:01 docker0 157.41 185.40 12.13 1714.67 0.00 0.00 0.00 0.00 08:16:01 ens3 454.71 325.10 8196.02 45.58 0.00 0.00 0.00 0.00 08:16:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 81.55 95.32 6.32 880.49 0.00 0.00 0.00 0.00 Average: ens3 485.95 342.72 5347.54 76.97 0.00 0.00 0.00 0.00 Average: lo 4.10 4.10 0.39 0.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-116759) 10/25/22 _x86_64_ (8 CPU) 08:13:56 LINUX RESTART (8 CPU) 08:14:01 CPU %user %nice %system %iowait %steal %idle 08:15:01 all 6.95 0.00 2.33 2.52 0.04 88.16 08:15:01 0 5.29 0.00 1.91 0.87 0.03 91.89 08:15:01 1 7.14 0.00 2.95 3.62 0.03 86.26 08:15:01 2 8.15 0.00 2.26 0.37 0.03 89.18 08:15:01 3 6.93 0.00 1.97 2.19 0.05 88.87 08:15:01 4 5.57 0.00 2.04 6.26 0.03 86.10 08:15:01 5 7.37 0.00 3.46 0.62 0.03 88.52 08:15:01 6 8.80 0.00 1.72 5.48 0.03 83.96 08:15:01 7 6.36 0.00 2.31 0.77 0.05 90.51 08:16:01 all 13.01 0.00 5.53 2.79 0.06 78.60 08:16:01 0 11.94 0.00 6.54 3.52 0.05 77.94 08:16:01 1 12.31 0.00 5.45 4.49 0.07 77.68 08:16:01 2 12.56 0.00 4.99 4.55 0.05 77.85 08:16:01 3 14.71 0.00 5.79 0.30 0.07 79.13 08:16:01 4 13.02 0.00 5.55 5.72 0.07 75.64 08:16:01 5 13.41 0.00 4.55 0.12 0.07 81.85 08:16:01 6 12.61 0.00 6.36 2.77 0.05 78.21 08:16:01 7 13.53 0.00 5.00 0.90 0.09 80.48 Average: all 9.97 0.00 3.92 2.66 0.05 83.40 Average: 0 8.60 0.00 4.21 2.19 0.04 84.96 Average: 1 9.71 0.00 4.19 4.05 0.05 82.00 Average: 2 10.35 0.00 3.62 2.45 0.04 83.54 Average: 3 10.81 0.00 3.87 1.25 0.06 84.01 Average: 4 9.27 0.00 3.78 5.99 0.05 80.90 Average: 5 10.38 0.00 4.00 0.37 0.05 85.20 Average: 6 10.69 0.00 4.03 4.13 0.04 81.10 Average: 7 9.93 0.00 3.65 0.84 0.07 85.52