---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2688 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: 2799.996 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 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-2688) 06/03/25 _x86_64_ (8 CPU) 04:05:09 LINUX RESTART (8 CPU) 04:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 248.91 5.19 243.72 0.00 443.99 81785.60 0.00 04:08:01 138.39 0.02 138.38 0.00 4.13 47034.16 0.00 04:09:01 71.94 0.08 71.86 0.00 1.87 35653.47 0.00 Average: 152.54 1.74 150.80 0.00 148.35 54672.75 0.00 04:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 27211284 31470188 835752 2.54 155116 4214344 2010044 5.92 1350068 3757184 449484 04:08:01 26651544 31461840 835772 2.54 185720 4701840 1873964 5.52 1793604 3837552 676412 04:09:01 27587080 31479796 822504 2.50 190428 3832872 1927912 5.68 1349464 3399448 128 Average: 27149969 31470608 831343 2.53 177088 4249685 1937307 5.71 1497712 3664728 375341 04:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 04:07:01 docker0 362.79 557.09 30.10 3244.78 0.00 0.00 0.00 0.00 04:07:01 ens3 711.02 453.43 6536.67 57.65 0.00 0.00 0.00 0.00 04:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 veth9459332 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:08:01 ens3 27.30 16.53 27.56 10.20 0.00 0.00 0.00 0.00 04:09:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 04:09:01 docker0 2.50 4.97 0.20 38.54 0.00 0.00 0.00 0.00 04:09:01 ens3 26.21 16.21 57.07 9.77 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 120.41 185.31 9.99 1082.37 0.00 0.00 0.00 0.00 Average: ens3 252.28 160.42 2182.80 25.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2688) 06/03/25 _x86_64_ (8 CPU) 04:05:09 LINUX RESTART (8 CPU) 04:06:02 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 9.12 0.00 4.90 1.12 0.07 84.79 04:07:01 0 8.95 0.00 3.71 0.38 0.05 86.91 04:07:01 1 10.07 0.00 6.29 3.13 0.09 80.43 04:07:01 2 8.35 0.00 5.08 1.69 0.07 84.82 04:07:01 3 9.49 0.00 4.89 0.10 0.09 85.43 04:07:01 4 10.47 0.00 5.78 0.43 0.09 83.23 04:07:01 5 7.50 0.00 5.18 2.91 0.05 84.36 04:07:01 6 9.00 0.00 3.97 0.15 0.09 86.79 04:07:01 7 9.10 0.00 4.29 0.17 0.07 86.37 04:08:01 all 31.97 0.00 6.17 0.61 0.07 61.18 04:08:01 0 30.49 0.00 4.99 0.15 0.07 64.30 04:08:01 1 31.65 0.00 7.14 3.06 0.07 58.08 04:08:01 2 32.36 0.00 6.69 0.08 0.07 60.79 04:08:01 3 31.55 0.00 5.69 0.66 0.07 62.04 04:08:01 4 32.34 0.00 5.80 0.03 0.07 61.76 04:08:01 5 30.93 0.00 7.36 0.89 0.08 60.74 04:08:01 6 31.06 0.00 5.18 0.02 0.07 63.68 04:08:01 7 35.37 0.00 6.49 0.02 0.08 58.04 04:09:01 all 47.93 0.00 6.98 0.36 0.08 44.65 04:09:01 0 48.47 0.00 6.14 0.03 0.10 45.26 04:09:01 1 48.59 0.00 6.66 0.18 0.08 44.48 04:09:01 2 47.27 0.00 7.26 0.05 0.07 45.36 04:09:01 3 48.70 0.00 6.47 1.26 0.08 43.49 04:09:01 4 47.32 0.00 7.58 0.05 0.08 44.97 04:09:01 5 48.51 0.00 7.52 0.27 0.07 43.64 04:09:01 6 47.49 0.00 7.26 1.06 0.10 44.09 04:09:01 7 47.06 0.00 6.98 0.00 0.08 45.87 Average: all 29.83 0.00 6.02 0.70 0.08 63.37 Average: 0 29.48 0.00 4.96 0.19 0.07 65.30 Average: 1 30.27 0.00 6.70 2.12 0.08 60.84 Average: 2 29.51 0.00 6.35 0.60 0.07 63.47 Average: 3 30.08 0.00 5.69 0.68 0.08 63.48 Average: 4 30.20 0.00 6.39 0.17 0.08 63.16 Average: 5 29.14 0.00 6.70 1.34 0.07 62.75 Average: 6 29.33 0.00 5.48 0.41 0.08 64.69 Average: 7 30.67 0.00 5.93 0.06 0.08 63.26