---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2733 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 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-2733) 08/02/23 _x86_64_ (8 CPU) 09:01:27 LINUX RESTART (8 CPU) 09:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:03:01 386.74 16.80 369.94 0.00 1982.87 68665.09 0.00 09:04:01 145.78 0.25 145.53 0.00 13.99 41525.10 0.00 Average: 266.24 8.52 257.71 0.00 998.27 55092.84 0.00 09:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 27792504 31584748 723472 2.20 143828 3798248 1848852 5.45 1172244 3426004 468296 09:04:01 27936364 31574288 730524 2.22 149320 3666296 1892092 5.58 1244856 3230240 4 Average: 27864434 31579518 726998 2.21 146574 3732272 1870472 5.51 1208550 3328122 234150 09:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 ens3 764.17 462.74 8464.16 104.34 0.00 0.00 0.00 0.00 09:03:01 docker0 199.20 334.16 15.77 2142.26 0.00 0.00 0.00 0.00 09:03:01 lo 6.47 6.47 0.63 0.63 0.00 0.00 0.00 0.00 09:04:01 ens3 50.07 28.15 85.15 16.96 0.00 0.00 0.00 0.00 09:04:01 docker0 1.37 3.76 0.08 42.51 0.00 0.00 0.00 0.00 09:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 407.06 245.41 4273.95 60.64 0.00 0.00 0.00 0.00 Average: docker0 100.27 168.94 7.93 1092.21 0.00 0.00 0.00 0.00 Average: lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2733) 08/02/23 _x86_64_ (8 CPU) 09:01:27 LINUX RESTART (8 CPU) 09:02:01 CPU %user %nice %system %iowait %steal %idle 09:03:01 all 11.61 0.00 4.58 3.70 0.06 80.05 09:03:01 0 12.17 0.00 6.91 5.56 0.07 75.29 09:03:01 1 9.73 0.00 4.28 3.16 0.05 82.78 09:03:01 2 14.46 0.00 3.47 0.45 0.05 81.56 09:03:01 3 9.82 0.00 3.60 0.42 0.07 86.10 09:03:01 4 12.89 0.00 4.90 16.93 0.07 65.21 09:03:01 5 14.20 0.00 4.54 0.37 0.07 80.82 09:03:01 6 10.09 0.00 4.65 1.15 0.05 84.06 09:03:01 7 9.48 0.00 4.32 1.61 0.08 84.50 09:04:01 all 37.34 0.00 6.18 2.09 0.08 54.31 09:04:01 0 36.09 0.00 5.91 3.09 0.07 54.85 09:04:01 1 37.06 0.00 6.70 0.40 0.08 55.76 09:04:01 2 37.39 0.00 6.17 0.42 0.08 55.94 09:04:01 3 38.16 0.00 6.03 2.17 0.08 53.56 09:04:01 4 38.12 0.00 6.82 7.51 0.08 47.46 09:04:01 5 37.63 0.00 5.48 0.42 0.07 56.41 09:04:01 6 36.85 0.00 5.97 0.39 0.10 56.70 09:04:01 7 37.44 0.00 6.36 2.30 0.10 53.80 Average: all 24.51 0.00 5.38 2.89 0.07 67.15 Average: 0 24.17 0.00 6.41 4.32 0.07 65.04 Average: 1 23.44 0.00 5.49 1.78 0.07 69.22 Average: 2 25.93 0.00 4.82 0.44 0.07 68.74 Average: 3 23.95 0.00 4.81 1.29 0.08 69.87 Average: 4 25.54 0.00 5.87 12.21 0.08 56.31 Average: 5 25.93 0.00 5.01 0.39 0.07 68.59 Average: 6 23.53 0.00 5.31 0.77 0.08 70.31 Average: 7 23.54 0.00 5.34 1.96 0.09 69.07