---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36455 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-36455) 01/10/25 _x86_64_ (8 CPU) 06:08:03 LINUX RESTART (8 CPU) 06:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:10:01 220.13 3.30 216.83 0.00 65.21 62805.63 0.00 06:11:01 141.78 0.07 141.71 0.00 6.93 64030.79 0.00 06:12:01 89.82 0.23 89.59 0.00 14.40 22478.67 0.00 Average: 150.19 1.19 149.00 0.00 28.64 49698.89 0.00 06:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 27136656 31457996 855568 2.60 170956 4228732 2081464 6.13 1397028 3759452 761776 06:11:01 26941752 31461376 844888 2.57 184784 4418264 1871572 5.52 1800596 3555292 160532 06:12:01 27690044 31354784 950940 2.89 190668 3582260 2155272 6.35 1506608 3121052 16608 Average: 27256151 31424719 883799 2.69 182136 4076419 2036103 6.00 1568077 3478599 312972 06:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 docker0 323.57 494.07 28.19 3517.60 0.00 0.00 0.00 0.00 06:10:01 ens3 631.40 404.10 6828.97 49.37 0.00 0.00 0.00 0.00 06:10:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:11:01 ens3 21.68 13.48 24.94 9.64 0.00 0.00 0.00 0.00 06:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:11:01 vethd9881e0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 06:12:01 docker0 2.73 4.85 0.21 38.50 0.00 0.00 0.00 0.00 06:12:01 vethd909186 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:12:01 ens3 24.48 15.33 56.95 9.67 0.00 0.00 0.00 0.00 06:12:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 107.57 164.52 9.36 1172.34 0.00 0.00 0.00 0.00 Average: vethd909186 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 223.59 142.85 2278.34 22.74 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36455) 01/10/25 _x86_64_ (8 CPU) 06:08:03 LINUX RESTART (8 CPU) 06:09:02 CPU %user %nice %system %iowait %steal %idle 06:10:01 all 8.92 0.00 4.32 4.16 0.09 82.51 06:10:01 0 9.37 0.00 4.02 7.50 0.12 78.99 06:10:01 1 8.42 0.00 4.69 5.00 0.10 81.78 06:10:01 2 8.78 0.00 4.37 1.94 0.10 84.81 06:10:01 3 8.28 0.00 4.89 7.73 0.09 79.02 06:10:01 4 10.98 0.00 5.46 0.10 0.09 83.37 06:10:01 5 8.33 0.00 3.61 1.72 0.09 86.25 06:10:01 6 7.95 0.00 3.69 8.80 0.09 79.47 06:10:01 7 9.25 0.00 3.82 0.50 0.05 86.38 06:11:01 all 28.03 0.00 4.73 3.82 0.08 63.34 06:11:01 0 26.55 0.00 4.45 0.03 0.07 68.90 06:11:01 1 29.09 0.00 4.07 2.44 0.07 64.34 06:11:01 2 26.44 0.00 5.72 22.90 0.08 44.86 06:11:01 3 28.46 0.00 4.80 2.92 0.08 63.74 06:11:01 4 28.43 0.00 5.46 1.90 0.07 64.13 06:11:01 5 28.86 0.00 4.51 0.12 0.07 66.44 06:11:01 6 29.48 0.00 4.23 0.20 0.08 66.00 06:11:01 7 26.91 0.00 4.61 0.10 0.09 68.29 06:12:01 all 44.62 0.00 6.79 1.49 0.10 47.00 06:12:01 0 42.49 0.00 6.93 0.32 0.08 50.18 06:12:01 1 43.60 0.00 7.29 0.32 0.10 48.68 06:12:01 2 44.40 0.00 6.76 6.99 0.10 41.75 06:12:01 3 46.30 0.00 6.72 1.61 0.10 45.26 06:12:01 4 44.66 0.00 6.99 0.39 0.10 47.87 06:12:01 5 45.37 0.00 6.06 1.08 0.10 47.39 06:12:01 6 45.30 0.00 6.72 0.84 0.10 47.03 06:12:01 7 44.85 0.00 6.82 0.39 0.10 47.83 Average: all 27.32 0.00 5.29 3.15 0.09 64.15 Average: 0 26.26 0.00 5.14 2.58 0.09 65.93 Average: 1 27.19 0.00 5.36 2.57 0.09 64.80 Average: 2 26.66 0.00 5.62 10.67 0.10 56.96 Average: 3 27.84 0.00 5.47 4.06 0.09 62.54 Average: 4 28.15 0.00 5.98 0.80 0.08 64.99 Average: 5 27.66 0.00 4.74 0.97 0.08 66.55 Average: 6 27.71 0.00 4.89 3.25 0.09 64.06 Average: 7 27.10 0.00 5.09 0.33 0.08 67.40