---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-790 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-790) 05/02/25 _x86_64_ (8 CPU) 16:42:54 LINUX RESTART (8 CPU) 16:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:44:01 366.72 47.94 318.78 0.00 5377.37 166859.79 0.00 16:45:01 123.59 0.35 123.24 0.00 15.46 57428.22 0.00 Average: 245.13 24.14 220.99 0.00 2695.97 112134.89 0.00 16:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:44:01 29229500 31534408 793052 2.41 74220 2504052 1704224 5.02 1023108 2250336 623004 16:45:01 28653672 31483160 827480 2.52 95644 2956716 2098968 6.19 1187900 2596748 444 Average: 28941586 31508784 810266 2.46 84932 2730384 1901596 5.60 1105504 2423542 311724 16:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:44:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 16:44:01 docker0 5.07 4.58 0.50 50.67 0.00 0.00 0.00 0.00 16:44:01 ens3 550.76 343.98 5714.67 90.31 0.00 0.00 0.00 0.00 16:45:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:45:01 docker0 60.67 110.28 4.95 1067.09 0.00 0.00 0.00 0.00 16:45:01 ens3 227.67 134.27 3614.46 26.69 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 32.87 57.44 2.73 558.96 0.00 0.00 0.00 0.00 Average: ens3 389.19 239.10 4664.39 58.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-790) 05/02/25 _x86_64_ (8 CPU) 16:42:54 LINUX RESTART (8 CPU) 16:43:01 CPU %user %nice %system %iowait %steal %idle 16:44:01 all 9.05 0.00 2.90 1.46 0.07 86.52 16:44:01 0 7.34 0.00 4.20 0.32 0.07 88.08 16:44:01 1 7.36 0.00 2.50 1.24 0.07 88.82 16:44:01 2 9.69 0.00 2.54 1.16 0.07 86.55 16:44:01 3 10.46 0.00 2.37 0.47 0.07 86.63 16:44:01 4 10.26 0.00 2.62 3.83 0.05 83.24 16:44:01 5 11.64 0.00 3.01 0.55 0.07 84.74 16:44:01 6 7.81 0.00 2.53 0.45 0.05 89.16 16:44:01 7 7.85 0.00 3.44 3.66 0.08 84.97 16:45:01 all 30.02 0.00 4.91 0.74 0.08 64.25 16:45:01 0 29.52 0.00 5.14 0.05 0.08 65.20 16:45:01 1 31.13 0.00 5.68 2.49 0.07 60.63 16:45:01 2 29.08 0.00 4.82 2.05 0.08 63.96 16:45:01 3 29.93 0.00 4.53 0.08 0.08 65.37 16:45:01 4 30.05 0.00 4.53 0.69 0.08 64.65 16:45:01 5 29.71 0.00 5.04 0.34 0.08 64.84 16:45:01 6 30.44 0.00 4.85 0.19 0.08 64.44 16:45:01 7 30.31 0.00 4.69 0.05 0.07 64.89 Average: all 19.53 0.00 3.90 1.10 0.07 75.39 Average: 0 18.44 0.00 4.67 0.18 0.08 76.63 Average: 1 19.23 0.00 4.09 1.87 0.07 74.75 Average: 2 19.38 0.00 3.68 1.61 0.08 75.26 Average: 3 20.19 0.00 3.45 0.28 0.08 76.01 Average: 4 20.16 0.00 3.58 2.26 0.07 73.94 Average: 5 20.67 0.00 4.02 0.45 0.08 74.79 Average: 6 19.09 0.00 3.69 0.32 0.07 76.83 Average: 7 19.08 0.00 4.06 1.85 0.08 74.93