---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2623 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-2623) 06/02/25 _x86_64_ (8 CPU) 02:50:19 LINUX RESTART (8 CPU) 02:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:52:01 234.08 10.15 223.93 0.00 1708.25 47638.19 0.00 02:53:01 119.65 0.27 119.38 0.00 17.06 43829.36 0.00 Average: 176.86 5.21 171.65 0.00 862.66 45733.78 0.00 02:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 28055116 31336828 968492 2.95 98852 3377212 2181280 6.43 1484648 2861736 519204 02:53:01 28303832 31494448 815208 2.48 106224 3289016 1828916 5.39 1206416 2904760 316 Average: 28179474 31415638 891850 2.71 102538 3333114 2005098 5.91 1345532 2883248 259760 02:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 ens3 421.06 273.45 8047.13 56.98 0.00 0.00 0.00 0.00 02:52:01 veth1d0ede6 49.43 88.74 5.03 850.44 0.00 0.00 0.00 0.07 02:52:01 docker0 89.50 125.25 7.21 1048.52 0.00 0.00 0.00 0.00 02:52:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 02:53:01 ens3 118.51 71.74 2548.77 20.60 0.00 0.00 0.00 0.00 02:53:01 docker0 0.73 0.75 0.08 0.28 0.00 0.00 0.00 0.00 02:53:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 269.79 172.60 5297.95 38.79 0.00 0.00 0.00 0.00 Average: docker0 45.12 63.00 3.65 524.40 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2623) 06/02/25 _x86_64_ (8 CPU) 02:50:19 LINUX RESTART (8 CPU) 02:51:01 CPU %user %nice %system %iowait %steal %idle 02:52:01 all 16.31 0.00 4.94 2.03 0.08 76.64 02:52:01 0 16.11 0.00 4.63 1.62 0.07 77.58 02:52:01 1 17.63 0.00 5.74 4.03 0.08 72.52 02:52:01 2 15.90 0.00 5.44 0.34 0.10 78.22 02:52:01 3 16.32 0.00 4.20 0.08 0.08 79.31 02:52:01 4 17.38 0.00 5.26 2.39 0.10 74.87 02:52:01 5 15.19 0.00 5.09 6.22 0.08 73.41 02:52:01 6 17.44 0.00 4.68 0.24 0.07 77.58 02:52:01 7 14.51 0.00 4.52 1.31 0.07 79.59 02:53:01 all 38.59 0.00 6.45 0.82 0.11 54.03 02:53:01 0 38.05 0.00 6.63 0.57 0.10 54.64 02:53:01 1 39.88 0.00 6.52 0.17 0.10 53.34 02:53:01 2 39.19 0.00 7.05 5.21 0.13 48.41 02:53:01 3 39.29 0.00 6.23 0.02 0.10 54.36 02:53:01 4 37.74 0.00 6.16 0.07 0.10 55.94 02:53:01 5 38.17 0.00 6.10 0.15 0.12 55.46 02:53:01 6 38.96 0.00 7.12 0.32 0.12 53.48 02:53:01 7 37.46 0.00 5.80 0.03 0.10 56.60 Average: all 27.46 0.00 5.70 1.42 0.10 65.33 Average: 0 27.08 0.00 5.63 1.09 0.08 66.11 Average: 1 28.77 0.00 6.13 2.10 0.09 62.91 Average: 2 27.53 0.00 6.25 2.77 0.12 63.33 Average: 3 27.81 0.00 5.22 0.05 0.09 66.83 Average: 4 27.58 0.00 5.71 1.23 0.10 65.38 Average: 5 26.71 0.00 5.60 3.18 0.10 64.41 Average: 6 28.19 0.00 5.90 0.28 0.09 65.54 Average: 7 25.99 0.00 5.16 0.67 0.08 68.09