---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44763 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-44763) 04/11/25 _x86_64_ (8 CPU) 07:03:32 LINUX RESTART (8 CPU) 07:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:05:01 354.27 38.99 315.28 0.00 4327.75 76485.53 0.00 07:06:01 8.60 0.00 8.60 0.00 0.00 44785.89 0.00 Average: 180.00 19.33 160.67 0.00 2145.88 60503.88 0.00 07:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 29585512 31590672 746236 2.27 60856 2243752 1737544 5.12 1007544 1946768 476 07:06:01 29585284 31590648 745280 2.27 60952 2243756 1737544 5.12 1007048 1946756 176 Average: 29585398 31590660 745758 2.27 60904 2243754 1737544 5.12 1007296 1946762 326 07:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 lo 4.34 4.34 0.43 0.43 0.00 0.00 0.00 0.00 07:05:01 ens3 1515.59 1424.03 8481.02 182.10 0.00 0.00 0.00 0.00 07:05:01 docker0 593.07 538.31 41.07 3029.34 0.00 0.00 0.00 0.00 07:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.25 2.25 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 751.57 706.16 4205.25 90.30 0.00 0.00 0.00 0.00 Average: docker0 294.07 266.92 20.36 1502.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44763) 04/11/25 _x86_64_ (8 CPU) 07:03:32 LINUX RESTART (8 CPU) 07:04:02 CPU %user %nice %system %iowait %steal %idle 07:05:01 all 8.05 0.00 2.25 1.95 0.04 87.71 07:05:01 0 8.07 0.00 3.58 4.51 0.05 83.79 07:05:01 1 5.89 0.00 1.72 0.53 0.03 91.83 07:05:01 2 6.10 0.00 2.59 3.99 0.05 87.26 07:05:01 3 11.59 0.00 1.71 2.77 0.03 83.90 07:05:01 4 9.14 0.00 2.55 1.64 0.05 86.62 07:05:01 5 8.06 0.00 2.75 0.34 0.03 88.82 07:05:01 6 6.29 0.00 1.52 0.31 0.03 91.85 07:05:01 7 9.23 0.00 1.59 1.51 0.05 87.62 07:06:01 all 0.04 0.00 0.02 0.01 0.00 99.93 07:06:01 0 0.05 0.00 0.02 0.00 0.00 99.93 07:06:01 1 0.02 0.00 0.02 0.08 0.00 99.88 07:06:01 2 0.00 0.00 0.02 0.02 0.00 99.97 07:06:01 3 0.00 0.00 0.02 0.00 0.00 99.98 07:06:01 4 0.00 0.00 0.02 0.00 0.00 99.98 07:06:01 5 0.02 0.00 0.02 0.00 0.02 99.95 07:06:01 6 0.03 0.00 0.00 0.00 0.00 99.97 07:06:01 7 0.18 0.00 0.05 0.00 0.02 99.75 Average: all 3.99 0.00 1.12 0.97 0.02 93.90 Average: 0 4.01 0.00 1.77 2.22 0.03 91.97 Average: 1 2.92 0.00 0.86 0.30 0.02 95.90 Average: 2 3.01 0.00 1.29 1.98 0.03 93.70 Average: 3 5.72 0.00 0.85 1.37 0.02 92.04 Average: 4 4.51 0.00 1.27 0.81 0.03 93.39 Average: 5 3.99 0.00 1.37 0.17 0.03 94.45 Average: 6 3.12 0.00 0.75 0.15 0.02 95.96 Average: 7 4.65 0.00 0.81 0.74 0.03 93.76