---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9648 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: 2799.996 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 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9648) 03/10/23 _x86_64_ (8 CPU) 18:41:57 LINUX RESTART (8 CPU) 18:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:43:01 341.47 48.40 293.07 0.00 5475.00 188596.92 0.00 18:44:01 104.48 0.98 103.50 0.00 27.06 52841.86 0.00 18:45:01 25.91 0.00 25.91 0.00 0.00 13004.48 0.00 18:46:01 1.42 0.00 1.42 0.00 0.00 15.60 0.00 Average: 117.38 12.19 105.19 0.00 1358.31 63089.77 0.00 18:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 29132012 31573604 758764 2.31 62832 2668472 2063148 6.08 1037220 2380748 451296 18:44:01 27848412 31458980 839352 2.55 113384 3697856 2015512 5.94 1570872 3008872 463356 18:45:01 28533868 31577784 725192 2.21 113524 3169036 1735584 5.11 1191264 2745312 16 18:46:01 28534480 31578440 724464 2.20 113556 3169040 1735584 5.11 1190072 2745316 8 Average: 28512193 31547202 761943 2.32 100824 3176101 1887457 5.56 1247357 2720062 228669 18:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 lo 5.49 5.49 0.53 0.53 0.00 0.00 0.00 0.00 18:43:01 ens3 1579.17 1496.66 12091.27 201.68 0.00 0.00 0.00 0.00 18:43:01 docker0 527.67 422.20 37.75 2784.62 0.00 0.00 0.00 0.00 18:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:44:01 ens3 142.09 103.38 728.88 25.44 0.00 0.00 0.00 0.00 18:44:01 docker0 77.22 99.85 6.42 686.39 0.00 0.00 0.00 0.00 18:44:01 vethf960677 0.97 1.15 0.07 0.09 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 ens3 4.28 2.78 3.15 1.66 0.00 0.00 0.00 0.00 18:45:01 docker0 0.33 0.33 0.02 0.03 0.00 0.00 0.00 0.00 18:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:46:01 ens3 2.12 0.55 0.72 0.28 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 427.10 396.24 3168.70 56.66 0.00 0.00 0.00 0.00 Average: docker0 149.73 129.37 10.93 859.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9648) 03/10/23 _x86_64_ (8 CPU) 18:41:57 LINUX RESTART (8 CPU) 18:42:01 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 9.07 0.00 3.23 1.56 0.05 86.09 18:43:01 0 9.53 0.00 3.33 0.27 0.03 86.84 18:43:01 1 9.24 0.00 4.15 0.63 0.07 85.91 18:43:01 2 8.99 0.00 3.21 0.58 0.05 87.17 18:43:01 3 10.66 0.00 3.86 3.27 0.05 82.16 18:43:01 4 8.88 0.00 1.89 0.84 0.05 88.34 18:43:01 5 9.30 0.00 4.71 4.66 0.07 81.27 18:43:01 6 6.35 0.00 2.22 0.99 0.05 90.39 18:43:01 7 9.63 0.00 2.46 1.27 0.05 86.60 18:44:01 all 31.49 0.00 6.56 0.70 0.07 61.18 18:44:01 0 30.34 0.00 5.72 0.00 0.08 63.85 18:44:01 1 32.77 0.00 7.13 2.12 0.07 57.92 18:44:01 2 31.07 0.00 5.06 0.08 0.07 63.71 18:44:01 3 30.70 0.00 7.33 0.97 0.08 60.91 18:44:01 4 29.99 0.00 7.82 0.91 0.07 61.21 18:44:01 5 32.83 0.00 7.09 0.07 0.07 59.95 18:44:01 6 31.69 0.00 7.17 1.41 0.07 59.66 18:44:01 7 32.54 0.00 5.19 0.03 0.08 62.16 18:45:01 all 0.24 0.00 0.14 0.16 0.01 99.44 18:45:01 0 1.14 0.00 0.13 0.00 0.00 98.72 18:45:01 1 0.05 0.00 0.10 0.03 0.00 99.82 18:45:01 2 0.08 0.00 0.22 0.00 0.02 99.68 18:45:01 3 0.12 0.00 0.23 1.24 0.02 98.40 18:45:01 4 0.10 0.00 0.08 0.00 0.00 99.82 18:45:01 5 0.10 0.00 0.10 0.00 0.02 99.78 18:45:01 6 0.25 0.00 0.10 0.00 0.02 99.63 18:45:01 7 0.10 0.00 0.18 0.02 0.00 99.70 18:46:01 all 0.03 0.00 0.01 0.00 0.00 99.95 18:46:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:46:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:46:01 2 0.03 0.00 0.00 0.00 0.00 99.97 18:46:01 3 0.07 0.00 0.02 0.03 0.02 99.87 18:46:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:46:01 5 0.03 0.00 0.02 0.00 0.00 99.95 18:46:01 6 0.08 0.00 0.02 0.00 0.02 99.88 18:46:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 10.15 0.00 2.47 0.60 0.03 86.75 Average: 0 10.26 0.00 2.29 0.07 0.03 87.36 Average: 1 10.44 0.00 2.82 0.69 0.03 86.01 Average: 2 9.99 0.00 2.11 0.16 0.03 87.71 Average: 3 10.31 0.00 2.84 1.36 0.04 85.45 Average: 4 9.70 0.00 2.44 0.43 0.03 87.40 Average: 5 10.49 0.00 2.95 1.17 0.04 85.35 Average: 6 9.52 0.00 2.36 0.59 0.04 87.49 Average: 7 10.51 0.00 1.95 0.32 0.03 87.19