---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40439 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-40439) 03/06/25 _x86_64_ (8 CPU) 08:29:51 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:03 328.97 48.20 280.77 0.00 5430.32 61514.03 0.00 08:32:01 193.74 1.74 192.00 0.00 39.44 61946.97 0.00 Average: 262.51 25.37 237.14 0.00 2780.78 61726.82 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:03 29531916 31544992 804488 2.45 60980 2238592 1777384 5.24 1047588 1960844 804 08:32:01 27208556 31341820 967124 2.94 128644 4134648 2150852 6.34 1878576 3256644 891940 Average: 28370236 31443406 885806 2.69 94812 3186620 1964118 5.79 1463082 2608744 446372 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:03 docker0 718.86 624.33 48.95 2902.02 0.00 0.00 0.00 0.00 08:31:03 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 08:31:03 veth50cbc8e 718.86 624.44 58.78 2902.03 0.00 0.00 0.00 0.24 08:31:03 ens3 1336.94 1266.58 8206.49 164.20 0.00 0.00 0.00 0.00 08:32:01 docker0 202.31 271.52 17.63 1704.14 0.00 0.00 0.00 0.00 08:32:01 veth90a07dc 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 08:32:01 ens3 419.53 286.09 5085.58 43.04 0.00 0.00 0.00 0.00 Average: docker0 464.98 450.93 33.56 2313.28 0.00 0.00 0.00 0.00 Average: veth90a07dc 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.85 2.85 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 886.05 784.68 6672.61 104.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40439) 03/06/25 _x86_64_ (8 CPU) 08:29:51 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:03 all 8.75 0.00 2.61 1.54 0.05 87.04 08:31:03 0 11.25 0.00 3.02 0.88 0.05 84.79 08:31:03 1 8.60 0.00 2.18 0.12 0.05 89.05 08:31:03 2 11.79 0.00 3.36 1.42 0.05 83.37 08:31:03 3 9.53 0.00 3.54 0.34 0.05 86.55 08:31:03 4 5.48 0.00 3.10 3.54 0.03 87.83 08:31:03 5 7.69 0.00 1.61 2.90 0.07 87.73 08:31:03 6 9.14 0.00 1.54 0.34 0.05 88.94 08:31:03 7 6.49 0.00 2.55 2.82 0.05 88.09 08:32:01 all 37.33 0.00 8.02 0.84 0.08 53.73 08:32:01 0 38.04 0.00 6.84 0.21 0.07 54.84 08:32:01 1 35.60 0.00 8.40 0.09 0.09 55.82 08:32:01 2 38.06 0.00 7.84 0.84 0.09 53.17 08:32:01 3 39.55 0.00 7.20 0.09 0.09 53.08 08:32:01 4 36.81 0.00 8.24 1.39 0.09 53.47 08:32:01 5 38.56 0.00 10.14 3.59 0.07 47.63 08:32:01 6 35.18 0.00 8.31 0.09 0.07 56.35 08:32:01 7 36.84 0.00 7.21 0.44 0.07 55.44 Average: all 22.75 0.00 5.26 1.20 0.06 70.72 Average: 0 24.35 0.00 4.89 0.55 0.06 70.15 Average: 1 21.80 0.00 5.22 0.10 0.07 72.81 Average: 2 24.64 0.00 5.55 1.14 0.07 68.60 Average: 3 24.22 0.00 5.33 0.21 0.07 70.17 Average: 4 20.89 0.00 5.63 2.49 0.06 70.93 Average: 5 22.79 0.00 5.78 3.24 0.07 68.12 Average: 6 21.91 0.00 4.86 0.21 0.06 72.96 Average: 7 21.39 0.00 4.84 1.65 0.06 72.06