---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40335 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 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-40335) 03/05/25 _x86_64_ (8 CPU) 12:03:52 LINUX RESTART (8 CPU) 12:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 453.62 48.62 405.00 0.00 5468.31 163591.87 0.00 12:06:01 253.99 2.92 251.07 0.00 23.33 73240.19 0.00 12:07:01 109.67 0.12 109.55 0.00 5.73 38303.63 0.00 Average: 272.43 17.22 255.22 0.00 1832.66 91715.89 0.00 12:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 29157816 31517632 804120 2.45 79664 2542184 1987708 5.86 1048508 2285748 2212 12:06:01 26916852 31403224 901016 2.74 186068 4379932 2084184 6.14 1860252 3513208 933220 12:07:01 27778332 31350340 953012 2.90 191788 3486692 2227280 6.56 1519380 3017716 16420 Average: 27951000 31423732 886049 2.69 152507 3469603 2099724 6.19 1476047 2938891 317284 12:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 vethccd7d26 72.73 77.66 7.13 78.15 0.00 0.00 0.00 0.01 12:05:01 docker0 97.03 103.80 8.00 270.79 0.00 0.00 0.00 0.00 12:05:01 lo 7.13 7.13 0.70 0.70 0.00 0.00 0.00 0.00 12:05:01 ens3 651.77 459.06 6090.34 104.09 0.00 0.00 0.00 0.00 12:06:01 vethb28adc6 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:06:01 docker0 203.28 342.79 17.77 2790.17 0.00 0.00 0.00 0.00 12:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 ens3 369.74 217.08 2817.42 30.12 0.00 0.00 0.00 0.00 12:07:01 veth9f802a3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:07:01 docker0 1.48 2.55 0.09 38.10 0.00 0.00 0.00 0.00 12:07:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:07:01 ens3 28.01 18.28 60.66 11.29 0.00 0.00 0.00 0.00 Average: veth9f802a3 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 100.60 149.71 8.62 1032.98 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 349.86 231.49 2989.65 48.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40335) 03/05/25 _x86_64_ (8 CPU) 12:03:52 LINUX RESTART (8 CPU) 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 9.60 0.00 3.42 1.76 0.06 85.16 12:05:01 0 10.33 0.00 3.41 1.06 0.07 85.14 12:05:01 1 8.52 0.00 3.13 1.34 0.07 86.94 12:05:01 2 8.72 0.00 3.68 0.49 0.07 87.05 12:05:01 3 11.20 0.00 3.07 0.54 0.05 85.14 12:05:01 4 11.19 0.00 3.43 2.69 0.07 82.63 12:05:01 5 10.95 0.00 3.23 2.42 0.05 83.36 12:05:01 6 8.63 0.00 2.74 1.04 0.05 87.54 12:05:01 7 7.25 0.00 4.70 4.55 0.07 83.42 12:06:01 all 32.33 0.00 6.25 1.13 0.07 60.21 12:06:01 0 32.61 0.00 6.69 0.19 0.07 60.45 12:06:01 1 30.85 0.00 8.81 6.98 0.08 53.28 12:06:01 2 33.83 0.00 6.30 0.22 0.07 59.59 12:06:01 3 31.26 0.00 6.17 0.99 0.07 61.51 12:06:01 4 30.60 0.00 5.56 0.15 0.07 63.62 12:06:01 5 33.85 0.00 5.16 0.20 0.07 60.72 12:06:01 6 32.94 0.00 5.85 0.27 0.08 60.86 12:06:01 7 32.73 0.00 5.49 0.05 0.07 61.65 12:07:01 all 42.17 0.00 5.74 0.47 0.08 51.53 12:07:01 0 41.61 0.00 6.56 0.17 0.08 51.58 12:07:01 1 41.96 0.00 5.87 1.39 0.07 50.71 12:07:01 2 43.17 0.00 5.55 0.13 0.08 51.06 12:07:01 3 41.22 0.00 5.34 0.39 0.08 52.97 12:07:01 4 42.08 0.00 5.76 0.08 0.07 52.01 12:07:01 5 41.33 0.00 5.59 0.17 0.07 52.84 12:07:01 6 42.95 0.00 5.44 0.39 0.07 51.17 12:07:01 7 43.07 0.00 5.83 1.07 0.08 49.95 Average: all 28.04 0.00 5.14 1.12 0.07 65.63 Average: 0 28.18 0.00 5.55 0.47 0.07 65.73 Average: 1 27.10 0.00 5.93 3.23 0.07 63.68 Average: 2 28.58 0.00 5.18 0.28 0.07 65.89 Average: 3 27.90 0.00 4.86 0.64 0.07 66.54 Average: 4 27.99 0.00 4.92 0.97 0.07 66.05 Average: 5 28.74 0.00 4.66 0.93 0.06 65.61 Average: 6 28.17 0.00 4.67 0.57 0.07 66.52 Average: 7 27.71 0.00 5.34 1.89 0.07 64.98