---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34487 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-34487) 12/04/24 _x86_64_ (8 CPU) 08:09:35 LINUX RESTART (8 CPU) 08:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:11:01 345.21 38.16 307.05 0.00 4204.37 38769.27 0.00 Average: 345.21 38.16 307.05 0.00 4204.37 38769.27 0.00 08:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 28632212 31339624 968620 2.95 85452 2868880 1992880 5.87 1386804 2442872 327612 Average: 28632212 31339624 968620 2.95 85452 2868880 1992880 5.87 1386804 2442872 327612 08:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 docker0 55.22 99.03 4.71 864.29 0.00 0.00 0.00 0.00 08:11:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 08:11:01 ens3 657.71 407.57 6495.45 104.49 0.00 0.00 0.00 0.00 08:11:01 vethcd1e613 47.89 91.80 4.55 795.41 0.00 0.00 0.00 0.07 Average: docker0 55.22 99.03 4.71 864.29 0.00 0.00 0.00 0.00 Average: lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 657.71 407.57 6495.45 104.49 0.00 0.00 0.00 0.00 Average: vethcd1e613 47.89 91.80 4.55 795.41 0.00 0.00 0.00 0.07 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34487) 12/04/24 _x86_64_ (8 CPU) 08:09:35 LINUX RESTART (8 CPU) 08:10:01 CPU %user %nice %system %iowait %steal %idle 08:11:01 all 15.15 0.00 3.82 3.22 0.06 77.75 08:11:01 0 13.51 0.00 4.25 5.14 0.07 77.04 08:11:01 1 14.86 0.00 3.72 4.70 0.05 76.67 08:11:01 2 14.70 0.00 3.52 2.14 0.07 79.57 08:11:01 3 16.08 0.00 3.17 3.93 0.07 76.75 08:11:01 4 16.18 0.00 3.03 1.06 0.05 79.68 08:11:01 5 13.72 0.00 4.83 1.88 0.07 79.50 08:11:01 6 16.79 0.00 4.13 0.40 0.07 78.61 08:11:01 7 15.36 0.00 3.87 6.54 0.07 74.16 Average: all 15.15 0.00 3.82 3.22 0.06 77.75 Average: 0 13.51 0.00 4.25 5.14 0.07 77.04 Average: 1 14.86 0.00 3.72 4.70 0.05 76.67 Average: 2 14.70 0.00 3.52 2.14 0.07 79.57 Average: 3 16.08 0.00 3.17 3.93 0.07 76.75 Average: 4 16.18 0.00 3.03 1.06 0.05 79.68 Average: 5 13.72 0.00 4.83 1.88 0.07 79.50 Average: 6 16.79 0.00 4.13 0.40 0.07 78.61 Average: 7 15.36 0.00 3.87 6.54 0.07 74.16