---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40173 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-40173) 03/04/25 _x86_64_ (8 CPU) 09:09:14 LINUX RESTART (8 CPU) 09:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:11:01 377.24 6.27 370.97 0.00 455.66 109169.94 0.00 09:12:01 90.35 0.17 90.18 0.00 7.47 30559.44 0.00 Average: 233.79 3.22 230.58 0.00 231.56 69864.69 0.00 09:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:11:01 27578560 31341260 964176 2.93 185464 3693072 2245800 6.62 1500300 3246176 196724 09:12:01 27188512 31515716 792488 2.41 191068 4233376 2034180 5.99 1375844 3746316 337704 Average: 27383536 31428488 878332 2.67 188266 3963224 2139990 6.31 1438072 3496246 267214 09:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:11:01 docker0 295.32 468.87 25.48 3071.81 0.00 0.00 0.00 0.00 09:11:01 vethb242bbf 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:11:01 ens3 632.13 391.35 6353.87 57.14 0.00 0.00 0.00 0.00 09:11:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 09:12:01 docker0 1.40 2.60 0.09 38.13 0.00 0.00 0.00 0.00 09:12:01 ens3 24.35 14.63 58.13 9.63 0.00 0.00 0.00 0.00 09:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 148.36 235.74 12.78 1554.97 0.00 0.00 0.00 0.00 Average: ens3 328.24 202.99 3206.00 33.38 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40173) 03/04/25 _x86_64_ (8 CPU) 09:09:14 LINUX RESTART (8 CPU) 09:10:01 CPU %user %nice %system %iowait %steal %idle 09:11:01 all 16.53 0.00 6.17 1.77 0.07 75.46 09:11:01 0 16.69 0.00 5.48 1.18 0.07 76.59 09:11:01 1 16.04 0.00 4.56 0.10 0.07 79.23 09:11:01 2 16.74 0.00 5.88 0.52 0.05 76.81 09:11:01 3 16.88 0.00 8.30 3.33 0.07 71.43 09:11:01 4 16.41 0.00 6.08 3.65 0.07 73.79 09:11:01 5 15.98 0.00 4.95 1.66 0.08 77.32 09:11:01 6 16.76 0.00 7.48 0.34 0.07 75.35 09:11:01 7 16.71 0.00 6.66 3.46 0.09 73.09 09:12:01 all 55.40 0.00 8.41 0.37 0.09 35.73 09:12:01 0 53.65 0.00 8.49 0.45 0.08 37.32 09:12:01 1 57.66 0.00 8.27 0.79 0.10 33.18 09:12:01 2 55.12 0.00 8.22 0.20 0.08 36.37 09:12:01 3 55.41 0.00 8.40 0.07 0.12 36.01 09:12:01 4 54.68 0.00 8.12 0.05 0.10 37.05 09:12:01 5 55.72 0.00 9.52 0.76 0.08 33.92 09:12:01 6 54.15 0.00 7.69 0.51 0.08 37.57 09:12:01 7 56.78 0.00 8.59 0.10 0.08 34.45 Average: all 35.99 0.00 7.29 1.07 0.08 55.56 Average: 0 35.17 0.00 6.99 0.82 0.08 56.95 Average: 1 36.89 0.00 6.42 0.45 0.08 56.16 Average: 2 35.92 0.00 7.05 0.36 0.07 56.60 Average: 3 36.17 0.00 8.35 1.70 0.09 53.70 Average: 4 35.66 0.00 7.11 1.84 0.08 55.31 Average: 5 35.82 0.00 7.23 1.21 0.08 55.65 Average: 6 35.46 0.00 7.59 0.42 0.08 56.46 Average: 7 36.87 0.00 7.63 1.77 0.08 53.64