---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36282 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-36282) 01/07/25 _x86_64_ (8 CPU) 13:36:44 LINUX RESTART (8 CPU) 13:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:38:01 426.10 47.94 378.15 0.00 5388.04 113019.03 0.00 13:39:01 229.50 2.68 226.81 0.00 24.00 114182.04 0.00 Average: 327.80 25.31 302.48 0.00 2706.02 113600.53 0.00 13:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:38:01 29129432 31516236 799680 2.43 81244 2569948 2011912 5.93 1059308 2296164 9696 13:39:01 27167064 31456132 844340 2.57 184252 4197324 1952296 5.75 1648704 3485144 687184 Average: 28148248 31486184 822010 2.50 132748 3383636 1982104 5.84 1354006 2890654 348440 13:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:38:01 veth6e33a7b 138.83 150.94 13.81 132.67 0.00 0.00 0.00 0.01 13:38:01 ens3 741.48 522.96 6223.08 112.42 0.00 0.00 0.00 0.00 13:38:01 docker0 171.50 185.09 14.33 359.74 0.00 0.00 0.00 0.00 13:38:01 lo 7.13 7.13 0.70 0.70 0.00 0.00 0.00 0.00 13:39:01 veth4edb67f 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:39:01 ens3 338.78 168.44 3125.26 26.40 0.00 0.00 0.00 0.00 13:39:01 docker0 151.44 310.50 13.28 3098.05 0.00 0.00 0.00 0.00 13:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth4edb67f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 540.13 345.70 4674.17 69.41 0.00 0.00 0.00 0.00 Average: docker0 161.47 247.79 13.80 1728.89 0.00 0.00 0.00 0.00 Average: lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36282) 01/07/25 _x86_64_ (8 CPU) 13:36:44 LINUX RESTART (8 CPU) 13:37:01 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 10.63 0.00 3.75 1.67 0.07 83.88 13:38:01 0 9.81 0.00 2.97 0.25 0.07 86.90 13:38:01 1 12.82 0.00 4.29 3.57 0.07 79.25 13:38:01 2 11.46 0.00 3.40 0.44 0.07 84.63 13:38:01 3 10.71 0.00 4.79 3.76 0.07 80.67 13:38:01 4 9.26 0.00 3.01 0.37 0.08 87.27 13:38:01 5 12.27 0.00 3.34 0.32 0.07 84.00 13:38:01 6 10.67 0.00 4.07 1.96 0.07 83.24 13:38:01 7 8.08 0.00 4.17 2.68 0.07 85.01 13:39:01 all 28.15 0.00 5.92 2.80 0.07 63.07 13:39:01 0 27.68 0.00 5.10 0.20 0.05 66.97 13:39:01 1 30.14 0.00 7.02 11.31 0.09 51.45 13:39:01 2 28.14 0.00 5.52 0.47 0.05 65.82 13:39:01 3 26.88 0.00 5.72 0.12 0.07 67.21 13:39:01 4 27.69 0.00 5.79 1.55 0.07 64.91 13:39:01 5 28.86 0.00 6.20 0.44 0.07 64.43 13:39:01 6 26.93 0.00 6.14 2.75 0.07 64.11 13:39:01 7 28.86 0.00 5.88 5.61 0.08 59.56 Average: all 19.39 0.00 4.84 2.23 0.07 73.48 Average: 0 18.74 0.00 4.03 0.23 0.06 76.95 Average: 1 21.47 0.00 5.65 7.43 0.08 65.37 Average: 2 19.79 0.00 4.46 0.46 0.06 75.24 Average: 3 18.80 0.00 5.26 1.94 0.07 73.94 Average: 4 18.48 0.00 4.40 0.96 0.08 76.09 Average: 5 20.57 0.00 4.77 0.38 0.07 74.21 Average: 6 18.80 0.00 5.10 2.35 0.07 73.68 Average: 7 18.47 0.00 5.02 4.15 0.08 72.28