---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44708 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-44708) 04/10/25 _x86_64_ (8 CPU) 11:12:45 LINUX RESTART (8 CPU) 11:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:14:01 171.07 44.74 126.33 0.00 4943.84 159714.45 0.00 11:15:01 108.22 3.47 104.75 0.00 424.46 41227.40 0.00 Average: 139.64 24.10 115.54 0.00 2684.15 100470.92 0.00 11:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 29938448 31578040 771420 2.35 58264 1885748 1825092 5.38 937800 1680900 281128 11:15:01 27860848 31355016 942384 2.87 100872 3574412 2068648 6.10 1803700 2719036 1026300 Average: 28899648 31466528 856902 2.61 79568 2730080 1946870 5.74 1370750 2199968 653714 11:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 327.03 226.20 2589.53 62.71 0.00 0.00 0.00 0.00 11:14:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 11:15:01 docker0 80.05 123.35 6.74 1036.68 0.00 0.00 0.00 0.00 11:15:01 ens3 286.17 189.82 4326.90 85.03 0.00 0.00 0.00 0.00 11:15:01 vethe38e0d4 56.37 96.30 5.60 838.92 0.00 0.00 0.00 0.07 11:15:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 40.03 61.67 3.37 518.34 0.00 0.00 0.00 0.00 Average: ens3 306.60 208.01 3458.22 73.87 0.00 0.00 0.00 0.00 Average: vethe38e0d4 28.19 48.15 2.80 419.46 0.00 0.00 0.00 0.03 Average: lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44708) 04/10/25 _x86_64_ (8 CPU) 11:12:45 LINUX RESTART (8 CPU) 11:13:01 CPU %user %nice %system %iowait %steal %idle 11:14:01 all 6.50 0.00 1.61 6.32 0.05 85.52 11:14:01 0 4.94 0.00 1.54 5.90 0.05 87.57 11:14:01 1 8.32 0.00 1.61 19.08 0.05 70.94 11:14:01 2 8.06 0.00 1.69 4.56 0.05 85.64 11:14:01 3 7.76 0.00 1.31 1.02 0.07 89.85 11:14:01 4 3.78 0.00 0.94 3.55 0.03 91.70 11:14:01 5 6.73 0.00 1.27 0.37 0.05 91.58 11:14:01 6 7.10 0.00 1.37 15.69 0.05 75.78 11:14:01 7 5.35 0.00 3.13 0.42 0.03 91.06 11:15:01 all 27.40 0.00 5.72 2.80 0.09 63.99 11:15:01 0 27.17 0.00 6.06 9.43 0.10 57.24 11:15:01 1 28.20 0.00 5.50 0.66 0.08 65.56 11:15:01 2 26.47 0.00 6.27 0.50 0.08 66.67 11:15:01 3 27.83 0.00 5.19 1.11 0.08 65.78 11:15:01 4 26.50 0.00 5.29 2.05 0.10 66.06 11:15:01 5 27.85 0.00 6.36 0.44 0.08 65.26 11:15:01 6 28.19 0.00 5.53 7.46 0.10 58.72 11:15:01 7 26.96 0.00 5.59 0.77 0.08 66.60 Average: all 16.93 0.00 3.66 4.56 0.07 74.78 Average: 0 16.02 0.00 3.79 7.66 0.08 72.46 Average: 1 18.24 0.00 3.55 9.88 0.07 68.26 Average: 2 17.26 0.00 3.98 2.54 0.07 76.16 Average: 3 17.79 0.00 3.25 1.06 0.08 77.82 Average: 4 15.09 0.00 3.10 2.80 0.07 78.94 Average: 5 17.27 0.00 3.81 0.40 0.07 78.45 Average: 6 17.61 0.00 3.44 11.59 0.08 67.28 Average: 7 16.13 0.00 4.36 0.60 0.06 78.85