---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40448 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-40448) 03/06/25 _x86_64_ (8 CPU) 09:45:13 LINUX RESTART (8 CPU) 09:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:47:01 224.55 5.23 219.31 0.00 487.65 75894.68 0.00 09:48:02 38.31 0.02 38.30 0.00 0.13 27296.77 0.00 Average: 131.41 2.62 128.79 0.00 243.85 51591.68 0.00 09:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 28173068 31381236 919872 2.80 126152 3266260 2075568 6.12 1331980 2884540 20324 09:48:02 26965300 31389240 908352 2.76 129896 4412952 2126968 6.27 1986152 3371960 347600 Average: 27569184 31385238 914112 2.78 128024 3839606 2101268 6.19 1659066 3128250 183962 09:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:47:01 ens3 1101.85 995.82 9472.79 107.51 0.00 0.00 0.00 0.00 09:47:01 veth3309b7f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:47:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 09:47:01 docker0 855.67 876.44 62.03 4551.21 0.00 0.00 0.00 0.00 09:48:02 ens3 29.44 18.37 23.76 13.35 0.00 0.00 0.00 0.00 09:48:02 veth3309b7f 0.23 0.30 0.02 0.03 0.00 0.00 0.00 0.00 09:48:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:02 docker0 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 565.55 507.01 4747.49 60.42 0.00 0.00 0.00 0.00 Average: veth3309b7f 0.12 0.22 0.01 0.02 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 427.88 438.26 31.02 2275.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40448) 03/06/25 _x86_64_ (8 CPU) 09:45:13 LINUX RESTART (8 CPU) 09:46:01 CPU %user %nice %system %iowait %steal %idle 09:47:01 all 9.96 0.00 4.88 3.50 0.05 81.61 09:47:01 0 10.11 0.00 5.61 6.71 0.05 77.52 09:47:01 1 9.63 0.00 4.17 0.30 0.05 85.84 09:47:01 2 8.94 0.00 4.87 0.32 0.05 85.83 09:47:01 3 11.21 0.00 4.54 1.38 0.05 82.81 09:47:01 4 9.27 0.00 4.56 5.73 0.07 80.37 09:47:01 5 9.60 0.00 4.29 1.03 0.05 85.03 09:47:01 6 8.05 0.00 4.73 3.41 0.05 83.76 09:47:01 7 12.88 0.00 6.25 9.09 0.07 71.71 09:48:02 all 44.79 0.00 6.91 1.12 0.08 47.11 09:48:02 0 48.80 0.00 7.37 3.75 0.08 40.00 09:48:02 1 43.03 0.00 7.07 0.20 0.08 49.61 09:48:02 2 45.78 0.00 6.59 0.08 0.08 47.46 09:48:02 3 45.34 0.00 7.72 0.07 0.10 46.78 09:48:02 4 43.01 0.00 6.81 0.08 0.07 50.03 09:48:02 5 42.81 0.00 6.37 0.02 0.08 50.71 09:48:02 6 44.34 0.00 7.43 1.24 0.07 46.92 09:48:02 7 45.17 0.00 5.88 3.51 0.08 45.36 Average: all 27.43 0.00 5.90 2.30 0.07 64.30 Average: 0 29.54 0.00 6.49 5.22 0.07 58.68 Average: 1 26.40 0.00 5.63 0.25 0.07 67.65 Average: 2 27.42 0.00 5.73 0.20 0.07 66.57 Average: 3 28.31 0.00 6.13 0.72 0.08 64.75 Average: 4 26.21 0.00 5.69 2.90 0.07 65.14 Average: 5 26.25 0.00 5.34 0.52 0.07 67.83 Average: 6 26.26 0.00 6.09 2.32 0.06 65.27 Average: 7 29.07 0.00 6.07 6.29 0.08 58.49