---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-39937 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-39937) 03/01/25 _x86_64_ (8 CPU) 08:28:46 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:01 358.58 47.98 310.60 0.00 5397.33 174669.60 0.00 08:31:02 184.85 1.17 183.69 0.00 25.33 59585.40 0.00 08:32:01 57.33 0.17 57.16 0.00 16.68 37116.03 0.00 Average: 201.04 16.53 184.52 0.00 1822.95 90750.27 0.00 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 29127884 31527456 810368 2.46 65876 2613256 2039260 6.01 1067664 2321416 374760 08:31:02 27474112 31234876 1070984 3.26 128144 3784284 2373728 7.00 1802112 3086676 540240 08:32:01 28118824 31529128 781860 2.38 130360 3456936 1858644 5.48 1281304 2988308 210184 Average: 28240273 31430487 887737 2.70 108127 3284825 2090544 6.16 1383693 2798800 375061 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 5.47 5.47 0.53 0.53 0.00 0.00 0.00 0.00 08:30:01 ens3 1231.42 1123.67 11430.24 155.90 0.00 0.00 0.00 0.00 08:30:01 docker0 598.37 538.40 40.58 2893.96 0.00 0.00 0.00 0.00 08:31:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:02 ens3 370.95 241.98 1685.29 35.84 0.00 0.00 0.00 0.00 08:31:02 docker0 220.05 333.83 18.54 1650.40 0.00 0.00 0.00 0.00 08:31:02 vethde91902 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:32:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 08:32:01 ens3 119.64 70.90 2583.99 21.23 0.00 0.00 0.00 0.00 08:32:01 docker0 1.12 1.12 0.08 0.10 0.00 0.00 0.00 0.00 Average: lo 2.19 2.19 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 576.51 481.09 5247.63 71.26 0.00 0.00 0.00 0.00 Average: docker0 274.68 292.72 19.84 1523.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-39937) 03/01/25 _x86_64_ (8 CPU) 08:28:46 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 9.80 0.00 2.96 2.85 0.05 84.33 08:30:01 0 8.47 0.00 3.48 1.94 0.05 86.06 08:30:01 1 8.87 0.00 4.71 3.87 0.07 82.48 08:30:01 2 14.75 0.00 3.47 0.74 0.05 80.98 08:30:01 3 11.52 0.00 2.06 6.27 0.05 80.10 08:30:01 4 10.80 0.00 2.44 7.54 0.05 79.17 08:30:01 5 5.52 0.00 1.99 0.17 0.07 92.25 08:30:01 6 11.30 0.00 3.14 1.68 0.05 83.84 08:30:01 7 7.17 0.00 2.42 0.59 0.05 89.76 08:31:02 all 22.73 0.00 5.26 2.84 0.08 69.09 08:31:02 0 21.78 0.00 5.16 0.41 0.05 72.61 08:31:02 1 22.74 0.00 4.87 1.55 0.08 70.76 08:31:02 2 21.25 0.00 4.79 2.91 0.08 70.97 08:31:02 3 22.80 0.00 5.02 0.19 0.08 71.91 08:31:02 4 23.99 0.00 6.08 15.98 0.12 53.83 08:31:02 5 22.24 0.00 5.78 0.42 0.07 71.49 08:31:02 6 24.02 0.00 5.11 1.16 0.08 69.62 08:31:02 7 23.00 0.00 5.28 0.14 0.08 71.50 08:32:01 all 30.71 0.00 5.92 2.33 0.11 60.93 08:32:01 0 30.59 0.00 5.55 0.20 0.10 63.56 08:32:01 1 31.94 0.00 5.35 0.00 0.12 62.59 08:32:01 2 31.14 0.00 5.73 0.07 0.10 62.95 08:32:01 3 28.36 0.00 6.11 3.45 0.10 61.97 08:32:01 4 30.57 0.00 6.62 0.00 0.12 62.69 08:32:01 5 30.85 0.00 5.77 5.68 0.10 57.59 08:32:01 6 29.80 0.00 5.01 2.25 0.12 62.82 08:32:01 7 32.44 0.00 7.19 6.97 0.10 53.29 Average: all 21.02 0.00 4.70 2.67 0.08 71.52 Average: 0 20.21 0.00 4.72 0.86 0.07 74.15 Average: 1 21.14 0.00 4.97 1.81 0.09 71.98 Average: 2 22.33 0.00 4.66 1.25 0.08 71.69 Average: 3 20.85 0.00 4.38 3.30 0.08 71.39 Average: 4 21.73 0.00 5.03 7.87 0.10 65.28 Average: 5 19.49 0.00 4.50 2.08 0.08 73.85 Average: 6 21.63 0.00 4.41 1.70 0.08 72.17 Average: 7 20.80 0.00 4.95 2.54 0.08 71.62