---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2770 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 12G 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2770) 06/04/25 _x86_64_ (8 CPU) 09:24:59 LINUX RESTART (8 CPU) 09:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:26:01 383.05 60.27 322.78 0.00 5528.95 202066.99 0.00 09:27:01 122.44 0.55 121.89 0.00 25.85 45519.64 0.00 09:28:01 152.32 1.03 151.29 0.00 47.19 63637.14 0.00 Average: 219.26 20.62 198.64 0.00 1867.13 103734.79 0.00 09:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 29096108 31510828 814588 2.48 66932 2634672 2033676 5.99 1047796 2367364 414384 09:27:01 27428168 30909396 1386356 4.22 103004 3551884 2369360 6.98 1900584 3045884 220172 09:28:01 26861600 31478276 818924 2.49 148248 4554012 2035648 6.00 1289008 4131968 619232 Average: 27795292 31299500 1006623 3.06 106061 3580189 2146228 6.33 1412463 3181739 417929 09:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 ens3 761.14 464.41 8122.30 98.60 0.00 0.00 0.00 0.00 09:26:01 docker0 37.74 34.81 2.73 197.96 0.00 0.00 0.00 0.00 09:26:01 lo 4.20 4.20 0.40 0.40 0.00 0.00 0.00 0.00 09:27:01 ens3 143.68 84.34 889.60 21.34 0.00 0.00 0.00 0.00 09:27:01 docker0 60.57 103.85 5.14 851.78 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 vethf6c4b83 60.57 103.96 5.96 851.79 0.00 0.00 0.00 0.07 09:28:01 ens3 440.96 273.04 10502.15 46.77 0.00 0.00 0.00 0.00 09:28:01 docker0 48.48 81.77 4.77 851.31 0.00 0.00 0.00 0.00 09:28:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 448.56 273.91 6504.06 55.57 0.00 0.00 0.00 0.00 Average: docker0 48.93 73.48 4.21 633.71 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2770) 06/04/25 _x86_64_ (8 CPU) 09:24:59 LINUX RESTART (8 CPU) 09:25:01 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 8.92 0.00 2.99 1.44 0.05 86.60 09:26:01 0 10.97 0.00 2.81 0.34 0.07 85.82 09:26:01 1 9.34 0.00 3.39 2.92 0.05 84.30 09:26:01 2 7.94 0.00 3.89 5.99 0.07 82.12 09:26:01 3 9.06 0.00 2.60 0.27 0.03 88.03 09:26:01 4 9.70 0.00 2.69 0.39 0.03 87.19 09:26:01 5 7.84 0.00 2.13 0.42 0.05 89.57 09:26:01 6 9.44 0.00 2.54 0.10 0.05 87.87 09:26:01 7 7.07 0.00 3.89 1.08 0.03 87.93 09:27:01 all 40.20 0.00 7.02 0.73 0.08 51.96 09:27:01 0 40.33 0.00 7.55 1.81 0.08 50.23 09:27:01 1 40.79 0.00 6.93 0.22 0.08 51.98 09:27:01 2 40.27 0.00 6.66 1.87 0.07 51.13 09:27:01 3 40.54 0.00 6.83 0.13 0.08 52.41 09:27:01 4 41.70 0.00 7.09 0.13 0.08 50.99 09:27:01 5 39.40 0.00 7.26 0.77 0.08 52.49 09:27:01 6 40.37 0.00 7.10 0.34 0.08 52.11 09:27:01 7 38.22 0.00 6.73 0.57 0.10 54.37 09:28:01 all 20.13 0.00 6.14 0.72 0.08 72.93 09:28:01 0 19.93 0.00 5.52 0.63 0.07 73.86 09:28:01 1 22.54 0.00 6.63 0.14 0.08 70.61 09:28:01 2 19.53 0.00 4.71 0.64 0.07 75.06 09:28:01 3 21.76 0.00 6.36 0.08 0.08 71.71 09:28:01 4 20.03 0.00 7.23 3.68 0.08 68.97 09:28:01 5 19.02 0.00 5.91 0.32 0.08 74.66 09:28:01 6 18.42 0.00 6.98 0.27 0.07 74.26 09:28:01 7 19.82 0.00 5.76 0.03 0.07 74.32 Average: all 23.09 0.00 5.38 0.96 0.07 70.50 Average: 0 23.76 0.00 5.29 0.93 0.07 69.95 Average: 1 24.21 0.00 5.65 1.10 0.07 68.98 Average: 2 22.57 0.00 5.09 2.84 0.07 69.44 Average: 3 23.78 0.00 5.26 0.16 0.07 70.73 Average: 4 23.83 0.00 5.67 1.39 0.07 69.04 Average: 5 22.08 0.00 5.09 0.50 0.07 72.25 Average: 6 22.77 0.00 5.54 0.24 0.07 71.39 Average: 7 21.72 0.00 5.46 0.56 0.07 72.19