---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40961 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-40961) 03/12/25 _x86_64_ (8 CPU) 00:50:03 LINUX RESTART (8 CPU) 00:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:52:01 281.60 5.42 276.19 0.00 252.09 3314.26 0.00 00:53:01 356.41 13.00 343.41 0.00 1721.18 108403.80 0.00 00:54:01 110.90 0.27 110.63 0.00 26.66 20231.96 0.00 Average: 249.64 6.23 243.41 0.00 666.64 43983.34 0.00 00:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:52:01 30323352 31632428 743772 2.26 47692 1576204 1725848 5.09 840156 1432192 1048 00:53:01 28015404 31520164 787032 2.39 183228 3480676 1774628 5.23 1154792 3201128 520 00:54:01 27239264 31161768 1136208 3.46 192288 3833156 2662208 7.85 1830208 3235988 291488 Average: 28526007 31438120 889004 2.70 141069 2963345 2054228 6.05 1275052 2623103 97685 00:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 224.58 141.18 511.59 48.48 0.00 0.00 0.00 0.00 00:52:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 00:53:01 docker0 336.66 433.44 28.23 3178.42 0.00 0.00 0.00 0.00 00:53:01 ens3 677.04 480.32 8097.37 63.47 0.00 0.00 0.00 0.00 00:53:01 lo 6.07 6.07 0.60 0.60 0.00 0.00 0.00 0.00 00:54:01 docker0 1.32 3.37 0.08 38.13 0.00 0.00 0.00 0.00 00:54:01 vethc6aeb46 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:54:01 ens3 49.11 27.00 80.86 16.66 0.00 0.00 0.00 0.00 00:54:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 112.66 145.60 9.44 1072.18 0.00 0.00 0.00 0.00 Average: vethc6aeb46 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 316.91 216.16 2896.61 42.87 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40961) 03/12/25 _x86_64_ (8 CPU) 00:50:03 LINUX RESTART (8 CPU) 00:51:01 CPU %user %nice %system %iowait %steal %idle 00:52:01 all 2.91 0.00 0.35 0.45 0.02 96.26 00:52:01 0 2.22 0.00 0.25 0.05 0.03 97.45 00:52:01 1 4.41 0.00 0.50 0.02 0.02 95.06 00:52:01 2 0.75 0.00 0.22 0.05 0.02 98.97 00:52:01 3 3.14 0.00 0.08 0.00 0.02 96.76 00:52:01 4 5.75 0.00 0.13 0.05 0.02 94.05 00:52:01 5 2.95 0.00 1.08 3.32 0.03 92.62 00:52:01 6 1.92 0.00 0.13 0.00 0.02 97.93 00:52:01 7 2.17 0.00 0.43 0.13 0.00 97.27 00:53:01 all 11.65 0.00 5.86 1.84 0.07 80.58 00:53:01 0 12.66 0.00 6.01 3.00 0.05 78.28 00:53:01 1 9.06 0.00 4.32 0.98 0.07 85.57 00:53:01 2 11.62 0.00 6.88 0.30 0.07 81.13 00:53:01 3 12.03 0.00 4.78 0.13 0.07 82.99 00:53:01 4 11.38 0.00 7.44 6.74 0.08 74.35 00:53:01 5 11.07 0.00 5.59 0.51 0.07 82.77 00:53:01 6 12.23 0.00 5.97 1.96 0.07 79.77 00:53:01 7 13.12 0.00 5.93 1.08 0.08 79.78 00:54:01 all 49.08 0.00 7.56 0.42 0.09 42.84 00:54:01 0 49.58 0.00 7.52 0.13 0.10 42.66 00:54:01 1 49.78 0.00 7.39 0.34 0.10 42.39 00:54:01 2 48.06 0.00 7.67 0.12 0.08 44.07 00:54:01 3 48.48 0.00 7.07 0.05 0.10 44.30 00:54:01 4 49.27 0.00 8.09 1.16 0.08 41.40 00:54:01 5 49.14 0.00 7.98 1.37 0.08 41.43 00:54:01 6 48.56 0.00 7.37 0.15 0.08 43.84 00:54:01 7 49.76 0.00 7.42 0.07 0.08 42.67 Average: all 21.17 0.00 4.58 0.90 0.06 73.29 Average: 0 21.45 0.00 4.59 1.06 0.06 72.84 Average: 1 21.07 0.00 4.06 0.44 0.06 74.36 Average: 2 20.09 0.00 4.90 0.16 0.06 74.79 Average: 3 21.18 0.00 3.97 0.06 0.06 74.73 Average: 4 22.12 0.00 5.20 2.63 0.06 69.99 Average: 5 20.96 0.00 4.86 1.74 0.06 72.38 Average: 6 20.84 0.00 4.47 0.70 0.06 73.93 Average: 7 21.64 0.00 4.58 0.43 0.06 73.30