---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34541 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-34541) 12/05/24 _x86_64_ (8 CPU) 09:04:05 LINUX RESTART (8 CPU) 09:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:06:01 111.26 0.68 110.58 0.00 45.05 37849.65 0.00 Average: 111.26 0.68 110.58 0.00 45.05 37849.65 0.00 09:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 28091296 31248928 1050240 3.19 102508 3242736 2075400 6.12 1578632 2721444 360448 Average: 28091296 31248928 1050240 3.19 102508 3242736 2075400 6.12 1578632 2721444 360448 09:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:06:01 docker0 96.92 169.76 8.15 1375.53 0.00 0.00 0.00 0.00 09:06:01 vetha26149f 78.31 149.58 7.69 1235.96 0.00 0.00 0.00 0.10 09:06:01 ens3 316.31 184.94 4601.36 34.01 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 96.92 169.76 8.15 1375.53 0.00 0.00 0.00 0.00 Average: vetha26149f 78.31 149.58 7.69 1235.96 0.00 0.00 0.00 0.10 Average: ens3 316.31 184.94 4601.36 34.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34541) 12/05/24 _x86_64_ (8 CPU) 09:04:05 LINUX RESTART (8 CPU) 09:05:01 CPU %user %nice %system %iowait %steal %idle 09:06:01 all 30.06 0.00 6.29 1.09 0.09 62.46 09:06:01 0 29.15 0.00 6.44 1.09 0.08 63.24 09:06:01 1 31.34 0.00 6.65 2.06 0.10 59.84 09:06:01 2 31.59 0.00 6.62 3.33 0.08 58.37 09:06:01 3 28.95 0.00 6.08 0.81 0.10 64.05 09:06:01 4 30.48 0.00 6.21 0.30 0.10 62.91 09:06:01 5 30.70 0.00 5.81 0.40 0.10 62.98 09:06:01 6 29.59 0.00 6.11 0.17 0.10 64.03 09:06:01 7 28.69 0.00 6.42 0.54 0.08 64.26 Average: all 30.06 0.00 6.29 1.09 0.09 62.46 Average: 0 29.15 0.00 6.44 1.09 0.08 63.24 Average: 1 31.34 0.00 6.65 2.06 0.10 59.84 Average: 2 31.59 0.00 6.62 3.33 0.08 58.37 Average: 3 28.95 0.00 6.08 0.81 0.10 64.05 Average: 4 30.48 0.00 6.21 0.30 0.10 62.91 Average: 5 30.70 0.00 5.81 0.40 0.10 62.98 Average: 6 29.59 0.00 6.11 0.17 0.10 64.03 Average: 7 28.69 0.00 6.42 0.54 0.08 64.26