---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40202 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-40202) 03/04/25 _x86_64_ (8 CPU) 22:09:52 LINUX RESTART (8 CPU) 22:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:11:02 348.56 48.38 300.18 0.00 5410.03 167278.25 0.00 22:12:01 345.21 3.35 341.85 0.00 44.05 126004.34 0.00 22:13:01 89.00 1.18 87.82 0.00 37.06 19857.22 0.00 Average: 260.46 17.72 242.74 0.00 1840.26 104260.37 0.00 22:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:11:02 29169788 31548240 772916 2.35 74592 2577340 1818820 5.36 1025076 2302308 288488 22:12:01 27090688 31258984 1039968 3.16 190396 4075392 2337268 6.89 1761848 3448412 496932 22:13:01 26896780 31390672 905864 2.75 196036 4372580 2110324 6.22 1847544 3533508 759040 Average: 27719085 31399299 906249 2.76 153675 3675104 2088804 6.16 1544823 3094743 514820 22:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:11:02 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 22:11:02 ens3 575.65 403.62 6152.87 98.56 0.00 0.00 0.00 0.00 22:11:02 docker0 34.41 38.14 2.62 245.45 0.00 0.00 0.00 0.00 22:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:12:01 ens3 519.26 326.53 3138.56 42.48 0.00 0.00 0.00 0.00 22:12:01 veth0d531fe 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:12:01 docker0 306.98 486.26 26.16 3107.43 0.00 0.00 0.00 0.00 22:13:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:13:01 ens3 28.31 15.06 61.42 9.87 0.00 0.00 0.00 0.00 22:13:01 docker0 1.43 2.70 0.09 38.11 0.00 0.00 0.00 0.00 22:13:01 veth9242625 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 373.61 247.97 3117.50 50.35 0.00 0.00 0.00 0.00 Average: docker0 113.21 173.98 9.53 1119.40 0.00 0.00 0.00 0.00 Average: veth9242625 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40202) 03/04/25 _x86_64_ (8 CPU) 22:09:52 LINUX RESTART (8 CPU) 22:10:01 CPU %user %nice %system %iowait %steal %idle 22:11:02 all 9.40 0.00 3.28 2.26 0.05 85.00 22:11:02 0 8.32 0.00 3.00 3.35 0.05 85.28 22:11:02 1 10.36 0.00 3.34 2.00 0.05 84.24 22:11:02 2 12.34 0.00 2.78 4.42 0.05 80.41 22:11:02 3 9.92 0.00 3.11 3.98 0.07 82.92 22:11:02 4 7.87 0.00 3.11 0.37 0.03 88.62 22:11:02 5 9.35 0.00 3.44 2.75 0.07 84.40 22:11:02 6 8.18 0.00 4.54 0.81 0.05 86.43 22:11:02 7 8.88 0.00 2.94 0.42 0.05 87.71 22:12:01 all 23.68 0.00 6.93 2.01 0.07 67.30 22:12:01 0 24.46 0.00 6.96 2.18 0.07 66.32 22:12:01 1 23.28 0.00 6.91 5.34 0.09 64.39 22:12:01 2 23.68 0.00 6.38 0.29 0.07 69.58 22:12:01 3 24.11 0.00 7.48 5.23 0.07 63.11 22:12:01 4 23.83 0.00 6.84 0.86 0.09 68.38 22:12:01 5 24.01 0.00 6.26 0.22 0.07 69.44 22:12:01 6 22.86 0.00 7.44 0.53 0.07 69.10 22:12:01 7 23.20 0.00 7.20 1.46 0.07 68.08 22:13:01 all 53.08 0.00 8.09 0.38 0.08 38.37 22:13:01 0 52.66 0.00 7.61 0.62 0.07 39.04 22:13:01 1 52.63 0.00 7.75 1.43 0.08 38.10 22:13:01 2 52.80 0.00 8.60 0.02 0.08 38.50 22:13:01 3 52.86 0.00 8.44 0.07 0.08 38.55 22:13:01 4 53.96 0.00 8.79 0.66 0.07 36.53 22:13:01 5 52.56 0.00 8.13 0.15 0.07 39.09 22:13:01 6 51.99 0.00 7.49 0.03 0.08 40.40 22:13:01 7 55.22 0.00 7.92 0.03 0.08 36.75 Average: all 28.77 0.00 6.10 1.55 0.07 63.52 Average: 0 28.53 0.00 5.85 2.05 0.06 63.51 Average: 1 28.79 0.00 5.99 2.91 0.07 62.24 Average: 2 29.66 0.00 5.92 1.58 0.07 62.77 Average: 3 29.01 0.00 6.34 3.08 0.07 61.51 Average: 4 28.59 0.00 6.24 0.63 0.06 64.48 Average: 5 28.72 0.00 5.94 1.04 0.07 64.22 Average: 6 27.73 0.00 6.49 0.46 0.07 65.26 Average: 7 29.12 0.00 6.01 0.63 0.07 64.17