---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2762 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: 2799.998 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-2762) 08/02/23 _x86_64_ (8 CPU) 18:47:36 LINUX RESTART (8 CPU) 18:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:49:01 277.75 38.48 239.28 0.00 4313.55 39477.69 0.00 18:50:01 144.93 1.20 143.73 0.00 19.33 50072.45 0.00 18:51:01 66.99 0.37 66.63 0.00 27.99 25793.54 0.00 Average: 163.22 13.35 149.87 0.00 1453.54 38447.19 0.00 18:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:49:01 29197996 31608620 714376 2.17 72480 2612188 2012812 5.93 973312 2360248 212 18:50:01 28389128 31581492 724572 2.20 145448 3251892 1929828 5.69 1065244 2988800 628 18:51:01 27840688 31552392 746612 2.27 152960 3705152 1841280 5.43 1207292 3327624 556 Average: 28475937 31580835 728520 2.22 123629 3189744 1927973 5.68 1081949 2892224 465 18:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:49:01 docker0 0.75 0.83 0.12 2.74 0.00 0.00 0.00 0.00 18:49:01 vethe68e493 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 veth048ae6d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 6.60 6.60 0.64 0.64 0.00 0.00 0.00 0.00 18:49:01 ens3 601.18 376.35 6557.74 113.82 0.00 0.00 0.00 0.00 18:50:01 docker0 196.68 360.49 15.53 2368.40 0.00 0.00 0.00 0.00 18:50:01 veth69a76dc 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 ens3 374.50 205.23 2382.67 24.27 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 18:51:01 ens3 127.74 77.34 2564.27 27.60 0.00 0.00 0.00 0.00 Average: docker0 65.81 120.45 5.22 790.34 0.00 0.00 0.00 0.00 Average: lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 367.80 219.63 3834.82 55.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2762) 08/02/23 _x86_64_ (8 CPU) 18:47:36 LINUX RESTART (8 CPU) 18:48:01 CPU %user %nice %system %iowait %steal %idle 18:49:01 all 9.28 0.00 3.05 6.76 0.07 80.84 18:49:01 0 11.38 0.00 3.02 0.52 0.05 85.03 18:49:01 1 9.24 0.00 2.60 0.57 0.05 87.54 18:49:01 2 8.54 0.00 2.46 4.19 0.05 84.76 18:49:01 3 9.51 0.00 3.60 9.17 0.07 77.65 18:49:01 4 7.22 0.00 2.49 9.43 0.08 80.77 18:49:01 5 11.91 0.00 3.06 4.07 0.07 80.89 18:49:01 6 9.67 0.00 4.65 21.51 0.08 64.07 18:49:01 7 6.72 0.00 2.53 4.60 0.08 86.06 18:50:01 all 4.72 0.00 2.29 4.28 0.06 88.65 18:50:01 0 4.47 0.00 2.22 0.15 0.07 93.09 18:50:01 1 4.11 0.00 2.80 1.22 0.05 91.82 18:50:01 2 4.38 0.00 2.32 4.93 0.05 88.32 18:50:01 3 5.06 0.00 2.99 25.11 0.07 66.76 18:50:01 4 4.80 0.00 1.40 0.42 0.10 93.28 18:50:01 5 5.61 0.00 2.04 0.02 0.03 92.30 18:50:01 6 4.64 0.00 1.79 0.80 0.03 92.74 18:50:01 7 4.70 0.00 2.77 1.68 0.07 90.78 18:51:01 all 22.29 0.00 4.06 1.96 0.06 71.62 18:51:01 0 22.28 0.00 5.20 11.80 0.05 60.67 18:51:01 1 23.48 0.00 3.74 0.87 0.05 71.86 18:51:01 2 21.60 0.00 4.10 1.34 0.05 72.90 18:51:01 3 20.89 0.00 3.70 1.16 0.05 74.20 18:51:01 4 22.31 0.00 4.23 0.10 0.07 73.30 18:51:01 5 23.29 0.00 2.94 0.22 0.07 73.49 18:51:01 6 22.24 0.00 4.18 0.05 0.08 73.45 18:51:01 7 22.22 0.00 4.43 0.18 0.08 73.08 Average: all 12.09 0.00 3.13 4.33 0.06 80.38 Average: 0 12.68 0.00 3.47 4.13 0.06 79.66 Average: 1 12.27 0.00 3.05 0.89 0.05 83.74 Average: 2 11.50 0.00 2.96 3.49 0.05 81.99 Average: 3 11.82 0.00 3.43 11.82 0.06 72.87 Average: 4 11.43 0.00 2.70 3.31 0.08 82.48 Average: 5 13.61 0.00 2.68 1.43 0.06 82.23 Average: 6 12.17 0.00 3.54 7.45 0.07 76.77 Average: 7 11.23 0.00 3.25 2.15 0.08 83.30