---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40167 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 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-40167) 03/04/25 _x86_64_ (8 CPU) 08:36:42 LINUX RESTART (8 CPU) 08:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:38:01 356.46 40.00 316.46 0.00 4414.00 88553.15 0.00 08:39:01 155.20 1.45 153.75 0.00 14.27 34857.87 0.00 Average: 255.85 20.73 235.12 0.00 2214.50 61709.98 0.00 08:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:38:01 28711428 31554988 758928 2.31 76772 3031468 1826876 5.38 1077324 2695980 4 08:39:01 26979608 31295924 1005000 3.06 129276 4311036 2278060 6.71 2034028 3318820 1006460 Average: 27845518 31425456 881964 2.68 103024 3671252 2052468 6.05 1555676 3007400 503232 08:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:38:01 ens3 1555.26 1390.20 11449.03 180.43 0.00 0.00 0.00 0.00 08:38:01 docker0 574.89 550.75 38.99 2893.23 0.00 0.00 0.00 0.00 08:38:01 lo 5.20 5.20 0.51 0.51 0.00 0.00 0.00 0.00 08:39:01 ens3 332.80 215.80 1682.19 33.90 0.00 0.00 0.00 0.00 08:39:01 veth683eff0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:39:01 docker0 193.58 297.55 16.83 1649.49 0.00 0.00 0.00 0.00 08:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 944.13 803.10 6566.42 107.18 0.00 0.00 0.00 0.00 Average: veth683eff0 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 384.27 424.17 27.91 2271.47 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40167) 03/04/25 _x86_64_ (8 CPU) 08:36:42 LINUX RESTART (8 CPU) 08:37:01 CPU %user %nice %system %iowait %steal %idle 08:38:01 all 10.65 0.00 3.56 3.04 0.05 82.70 08:38:01 0 9.47 0.00 4.66 1.59 0.05 84.23 08:38:01 1 14.41 0.00 5.30 11.41 0.05 68.83 08:38:01 2 11.30 0.00 3.54 0.32 0.07 84.78 08:38:01 3 14.14 0.00 2.89 0.79 0.05 82.13 08:38:01 4 9.92 0.00 3.43 0.49 0.05 86.11 08:38:01 5 9.45 0.00 2.98 5.59 0.05 81.93 08:38:01 6 7.86 0.00 3.61 1.31 0.05 87.17 08:38:01 7 8.63 0.00 2.08 2.92 0.05 86.32 08:39:01 all 36.29 0.00 6.28 1.04 0.09 56.29 08:39:01 0 37.43 0.00 6.61 0.55 0.10 55.31 08:39:01 1 37.79 0.00 7.32 5.42 0.08 49.39 08:39:01 2 35.16 0.00 5.26 0.05 0.08 59.45 08:39:01 3 34.50 0.00 6.57 0.10 0.10 58.73 08:39:01 4 38.05 0.00 5.55 1.53 0.10 54.77 08:39:01 5 35.73 0.00 6.79 0.15 0.12 57.21 08:39:01 6 37.35 0.00 6.12 0.34 0.08 56.10 08:39:01 7 34.32 0.00 6.00 0.17 0.08 59.43 Average: all 23.46 0.00 4.92 2.04 0.07 69.51 Average: 0 23.48 0.00 5.64 1.07 0.08 69.74 Average: 1 26.14 0.00 6.31 8.40 0.07 59.08 Average: 2 23.15 0.00 4.39 0.18 0.08 72.19 Average: 3 24.29 0.00 4.73 0.45 0.08 70.46 Average: 4 23.97 0.00 4.49 1.01 0.08 70.46 Average: 5 22.57 0.00 4.88 2.87 0.08 69.59 Average: 6 22.65 0.00 4.87 0.82 0.07 71.59 Average: 7 21.43 0.00 4.03 1.55 0.07 72.92