---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40185 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-40185) 03/04/25 _x86_64_ (8 CPU) 13:19:55 LINUX RESTART (8 CPU) 13:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:21:01 348.66 48.73 299.93 0.00 5483.22 159422.23 0.00 13:22:01 341.78 2.92 338.86 0.00 27.06 99078.55 0.00 13:23:01 81.39 0.13 81.25 0.00 7.73 17968.61 0.00 Average: 257.27 17.26 240.02 0.00 1839.34 92156.46 0.00 13:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:21:01 29193708 31531704 797508 2.43 72480 2536684 2054316 6.05 1037884 2273400 627360 13:22:01 27743460 31438676 863948 2.63 185516 3631948 2158968 6.36 1353912 3229752 111500 13:23:01 27109028 31477116 824552 2.51 191764 4257700 2043064 6.02 1724336 3456520 718184 Average: 28015399 31482499 828669 2.52 149920 3475444 2085449 6.15 1372044 2986557 485681 13:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:21:01 docker0 34.86 38.36 2.59 246.04 0.00 0.00 0.00 0.00 13:21:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 13:21:01 ens3 635.78 410.75 6155.99 97.44 0.00 0.00 0.00 0.00 13:22:01 docker0 292.15 474.00 24.95 2921.91 0.00 0.00 0.00 0.00 13:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 ens3 506.95 310.81 2952.91 40.50 0.00 0.00 0.00 0.00 13:22:01 veth9419e4e 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 13:23:01 docker0 1.67 3.25 0.10 38.14 0.00 0.00 0.00 0.00 13:23:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:23:01 vethd6abf9b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:23:01 ens3 30.21 17.63 62.81 11.11 0.00 0.00 0.00 0.00 Average: docker0 109.56 171.87 9.21 1068.70 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 Average: vethd6abf9b 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 390.98 246.40 3057.24 49.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40185) 03/04/25 _x86_64_ (8 CPU) 13:19:55 LINUX RESTART (8 CPU) 13:20:01 CPU %user %nice %system %iowait %steal %idle 13:21:01 all 9.31 0.00 3.09 1.82 0.06 85.72 13:21:01 0 10.99 0.00 3.08 1.30 0.05 84.58 13:21:01 1 8.34 0.00 3.15 0.40 0.05 88.05 13:21:01 2 8.87 0.00 4.11 7.20 0.07 79.75 13:21:01 3 8.43 0.00 2.45 1.02 0.05 88.04 13:21:01 4 8.01 0.00 2.92 2.43 0.03 86.60 13:21:01 5 12.47 0.00 2.67 0.42 0.07 84.36 13:21:01 6 8.48 0.00 3.69 0.89 0.07 86.87 13:21:01 7 8.87 0.00 2.64 0.92 0.07 87.50 13:22:01 all 10.35 0.00 4.39 3.25 0.06 81.95 13:22:01 0 11.00 0.00 4.91 4.09 0.07 79.94 13:22:01 1 11.97 0.00 4.36 0.59 0.07 83.01 13:22:01 2 9.62 0.00 3.32 0.37 0.05 86.63 13:22:01 3 9.55 0.00 4.94 14.95 0.08 70.48 13:22:01 4 8.76 0.00 4.85 0.91 0.05 85.43 13:22:01 5 10.70 0.00 3.97 1.31 0.05 83.97 13:22:01 6 10.46 0.00 4.99 3.18 0.07 81.30 13:22:01 7 10.71 0.00 3.81 0.61 0.05 84.82 13:23:01 all 54.94 0.00 7.66 1.18 0.10 36.12 13:23:01 0 55.07 0.00 7.76 2.41 0.10 34.67 13:23:01 1 54.11 0.00 7.38 0.48 0.10 37.92 13:23:01 2 54.40 0.00 7.83 0.15 0.10 37.51 13:23:01 3 55.46 0.00 7.40 1.16 0.10 35.88 13:23:01 4 55.36 0.00 7.96 3.73 0.10 32.86 13:23:01 5 54.69 0.00 7.74 0.72 0.10 36.74 13:23:01 6 54.41 0.00 8.05 0.59 0.10 36.85 13:23:01 7 56.05 0.00 7.17 0.17 0.10 36.51 Average: all 24.88 0.00 5.05 2.08 0.07 67.92 Average: 0 25.68 0.00 5.25 2.60 0.07 66.40 Average: 1 24.87 0.00 4.97 0.49 0.07 69.59 Average: 2 24.31 0.00 5.09 2.57 0.07 67.96 Average: 3 24.46 0.00 4.93 5.71 0.08 64.83 Average: 4 24.04 0.00 5.24 2.36 0.06 68.30 Average: 5 25.97 0.00 4.80 0.82 0.07 68.35 Average: 6 24.46 0.00 5.58 1.55 0.08 68.34 Average: 7 25.23 0.00 4.54 0.57 0.07 69.58