---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2653 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2653) 06/02/25 _x86_64_ (8 CPU) 19:10:10 LINUX RESTART (8 CPU) 19:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:12:01 322.61 5.93 316.68 0.00 422.46 113213.80 0.00 19:13:01 134.94 0.17 134.78 0.00 7.33 34854.72 0.00 Average: 228.78 3.05 225.73 0.00 214.90 74034.26 0.00 19:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:12:01 26703568 31536936 772128 2.35 182480 4704152 1891568 5.57 1301472 4260508 371824 19:13:01 27308532 31323240 979524 2.98 191492 3925596 2503464 7.38 1578716 3420620 113616 Average: 27006050 31430088 875826 2.66 186986 4314874 2197516 6.48 1440094 3840564 242720 19:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:12:01 ens3 645.89 410.98 6303.36 53.42 0.00 0.00 0.00 0.00 19:12:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 19:12:01 docker0 320.06 491.10 26.85 3073.28 0.00 0.00 0.00 0.00 19:13:01 ens3 50.39 29.13 82.27 16.64 0.00 0.00 0.00 0.00 19:13:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:13:01 veth7773766 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:13:01 docker0 1.72 3.38 0.10 38.17 0.00 0.00 0.00 0.00 Average: ens3 348.14 220.05 3192.82 35.03 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 Average: veth7773766 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 160.89 247.24 13.47 1555.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2653) 06/02/25 _x86_64_ (8 CPU) 19:10:10 LINUX RESTART (8 CPU) 19:11:01 CPU %user %nice %system %iowait %steal %idle 19:12:01 all 11.34 0.00 5.50 2.22 0.07 80.87 19:12:01 0 9.52 0.00 6.40 0.37 0.05 83.66 19:12:01 1 11.25 0.00 5.33 0.24 0.07 83.12 19:12:01 2 13.29 0.00 6.81 7.78 0.08 72.04 19:12:01 3 12.74 0.00 5.08 0.69 0.08 81.40 19:12:01 4 10.74 0.00 5.44 6.57 0.07 77.18 19:12:01 5 11.36 0.00 4.28 0.30 0.07 83.98 19:12:01 6 9.01 0.00 5.70 1.57 0.09 83.63 19:12:01 7 12.80 0.00 4.98 0.22 0.08 81.91 19:13:01 all 46.30 0.00 7.78 0.92 0.09 44.91 19:13:01 0 45.16 0.00 8.06 0.42 0.10 46.25 19:13:01 1 46.19 0.00 8.11 0.22 0.08 45.40 19:13:01 2 46.63 0.00 7.98 2.61 0.08 42.70 19:13:01 3 47.32 0.00 7.43 0.92 0.08 44.24 19:13:01 4 46.78 0.00 7.52 0.32 0.10 45.28 19:13:01 5 45.06 0.00 7.80 0.30 0.08 46.75 19:13:01 6 47.14 0.00 7.85 1.31 0.10 43.59 19:13:01 7 46.10 0.00 7.46 1.28 0.10 45.05 Average: all 28.88 0.00 6.64 1.57 0.08 62.83 Average: 0 27.41 0.00 7.24 0.40 0.08 64.88 Average: 1 28.76 0.00 6.72 0.23 0.08 64.21 Average: 2 30.01 0.00 7.40 5.19 0.08 57.32 Average: 3 30.07 0.00 6.26 0.81 0.08 62.78 Average: 4 28.80 0.00 6.48 3.44 0.08 61.19 Average: 5 28.26 0.00 6.05 0.30 0.08 65.32 Average: 6 28.20 0.00 6.78 1.44 0.09 63.48 Average: 7 29.49 0.00 6.22 0.75 0.09 63.44