---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36140 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 12G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36140) 01/06/25 _x86_64_ (8 CPU) 01:58:55 LINUX RESTART (8 CPU) 01:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:00:01 340.01 48.08 291.93 0.00 5402.83 183162.27 0.00 02:01:01 124.78 0.35 124.43 0.00 22.93 53125.81 0.00 02:02:01 115.49 0.37 115.13 0.00 33.52 55420.78 0.00 Average: 193.37 16.25 177.12 0.00 1818.37 97203.80 0.00 01:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 29375876 31522556 809380 2.46 69388 2358384 2036624 6.00 1029908 2105996 461112 02:01:01 28685792 31525332 782920 2.38 96272 2966692 1831600 5.40 1141060 2607464 4 02:02:01 27211780 31512256 787760 2.40 147568 4250056 1850020 5.45 1243088 3844528 4 Average: 28424483 31520048 793353 2.41 104409 3191711 1906081 5.62 1138019 2852663 153707 01:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 ens3 537.99 358.37 5784.49 91.17 0.00 0.00 0.00 0.00 02:00:01 docker0 6.65 7.07 0.78 69.28 0.00 0.00 0.00 0.00 02:00:01 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 02:01:01 ens3 212.96 119.86 3350.51 25.69 0.00 0.00 0.00 0.00 02:01:01 docker0 46.94 89.95 3.86 795.29 0.00 0.00 0.00 0.00 02:01:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 02:02:01 ens3 343.08 210.92 7916.39 36.90 0.00 0.00 0.00 0.00 02:02:01 docker0 47.98 85.44 4.05 794.40 0.00 0.00 0.00 0.00 02:02:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 364.66 229.71 5685.53 51.24 0.00 0.00 0.00 0.00 Average: docker0 33.87 60.84 2.90 553.18 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36140) 01/06/25 _x86_64_ (8 CPU) 01:58:55 LINUX RESTART (8 CPU) 01:59:01 CPU %user %nice %system %iowait %steal %idle 02:00:01 all 8.01 0.00 2.62 2.28 0.06 87.03 02:00:01 0 6.41 0.00 2.88 0.34 0.08 90.29 02:00:01 1 10.87 0.00 2.11 0.74 0.05 86.22 02:00:01 2 8.00 0.00 4.51 4.83 0.05 82.60 02:00:01 3 7.07 0.00 2.41 0.70 0.05 89.76 02:00:01 4 6.99 0.00 2.98 9.46 0.05 80.52 02:00:01 5 8.11 0.00 2.23 0.79 0.05 88.82 02:00:01 6 9.05 0.00 1.98 0.96 0.07 87.95 02:00:01 7 7.61 0.00 1.87 0.40 0.07 90.06 02:01:01 all 22.60 0.00 4.61 2.67 0.07 70.05 02:01:01 0 22.81 0.00 4.55 1.70 0.07 70.87 02:01:01 1 24.04 0.00 4.20 0.20 0.05 71.51 02:01:01 2 23.28 0.00 4.52 1.03 0.07 71.10 02:01:01 3 23.17 0.00 4.33 0.22 0.07 72.22 02:01:01 4 21.27 0.00 5.77 13.12 0.08 59.75 02:01:01 5 20.56 0.00 4.55 0.29 0.07 74.53 02:01:01 6 23.81 0.00 4.69 3.31 0.07 68.12 02:01:01 7 21.90 0.00 4.24 1.55 0.07 72.24 02:02:01 all 7.98 0.00 3.39 3.67 0.08 84.88 02:02:01 0 8.42 0.00 3.28 7.92 0.07 80.32 02:02:01 1 7.68 0.00 3.86 5.77 0.08 82.61 02:02:01 2 9.52 0.00 3.49 0.03 0.08 86.86 02:02:01 3 7.12 0.00 4.40 3.27 0.08 85.12 02:02:01 4 7.32 0.00 3.46 11.98 0.07 77.16 02:02:01 5 7.63 0.00 3.02 0.23 0.07 89.05 02:02:01 6 9.24 0.00 2.67 0.19 0.08 87.82 02:02:01 7 6.93 0.00 2.94 0.03 0.08 90.02 Average: all 12.85 0.00 3.54 2.87 0.07 80.67 Average: 0 12.54 0.00 3.57 3.32 0.07 80.50 Average: 1 14.21 0.00 3.39 2.23 0.06 80.11 Average: 2 13.59 0.00 4.18 1.96 0.07 80.20 Average: 3 12.45 0.00 3.71 1.40 0.07 82.38 Average: 4 11.85 0.00 4.07 11.52 0.07 72.50 Average: 5 12.08 0.00 3.26 0.44 0.06 84.16 Average: 6 13.99 0.00 3.11 1.48 0.07 81.35 Average: 7 12.13 0.00 3.01 0.66 0.07 84.12