---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3283 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3283) 08/10/23 _x86_64_ (8 CPU) 11:47:24 LINUX RESTART (8 CPU) 11:48:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:49:01 156.99 15.43 141.56 0.00 1972.21 54413.51 0.00 11:50:01 117.75 0.20 117.55 0.00 13.06 19116.28 0.00 11:51:01 1.45 0.00 1.45 0.00 0.00 15.61 0.00 11:52:01 1.28 0.00 1.28 0.00 0.00 16.00 0.00 11:53:01 55.69 11.61 44.08 0.00 5178.20 8962.77 0.00 11:54:01 20.83 0.02 20.81 0.00 0.13 2723.68 0.00 Average: 58.45 4.48 53.97 0.00 1189.56 13983.01 0.00 11:48:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 29621852 31603948 726840 2.21 67932 2200708 1938848 5.71 1026196 1900000 1536 11:50:01 29096260 31586952 719064 2.19 89712 2656224 1762840 5.20 1056848 2339132 176 11:51:01 29095788 31586592 719084 2.19 89744 2656224 1762840 5.20 1057008 2339132 12 11:52:01 29105492 31596228 710016 2.16 89776 2656232 1746620 5.15 1047512 2339140 16 11:53:01 28570940 31572360 715184 2.17 124000 3117364 1816040 5.35 1374372 2509120 956 11:54:01 27842880 31550388 733900 2.23 157220 3718184 1884532 5.55 1432308 3106220 605364 Average: 28888869 31582745 720681 2.19 103064 2834156 1818620 5.36 1165707 2422124 101343 11:48:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 ens3 396.71 234.30 3973.01 73.24 0.00 0.00 0.00 0.00 11:49:01 lo 6.21 6.21 0.60 0.60 0.00 0.00 0.00 0.00 11:49:01 docker0 14.69 20.12 1.10 172.75 0.00 0.00 0.00 0.00 11:50:01 ens3 128.78 98.25 2611.94 115.45 0.00 0.00 0.00 0.00 11:50:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:50:01 docker0 3.95 7.32 0.28 71.99 0.00 0.00 0.00 0.00 11:51:01 ens3 6.81 4.07 11.38 0.48 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 224.36 121.20 2925.19 8.41 0.00 0.00 0.00 0.00 11:53:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 114.26 70.47 3191.98 13.73 0.00 0.00 0.00 0.00 11:54:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 143.77 87.25 2108.50 35.00 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 3.04 4.49 0.22 40.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3283) 08/10/23 _x86_64_ (8 CPU) 11:47:24 LINUX RESTART (8 CPU) 11:48:03 CPU %user %nice %system %iowait %steal %idle 11:49:01 all 9.81 0.00 3.25 2.01 0.08 84.85 11:49:01 0 9.69 0.00 3.90 5.16 0.07 81.18 11:49:01 1 8.14 0.00 3.73 0.43 0.09 87.61 11:49:01 2 11.51 0.00 3.02 6.56 0.07 78.83 11:49:01 3 8.26 0.00 2.80 0.24 0.09 88.61 11:49:01 4 12.92 0.00 3.18 0.60 0.05 83.25 11:49:01 5 9.19 0.00 3.71 0.28 0.07 86.75 11:49:01 6 7.88 0.00 2.72 2.48 0.07 86.84 11:49:01 7 10.92 0.00 2.96 0.31 0.10 85.70 11:50:01 all 3.92 0.00 1.91 1.30 0.03 92.85 11:50:01 0 3.29 0.00 1.62 0.79 0.03 94.27 11:50:01 1 3.72 0.00 2.01 1.74 0.03 92.48 11:50:01 2 4.85 0.00 2.21 0.53 0.03 92.38 11:50:01 3 3.39 0.00 2.29 0.30 0.03 93.99 11:50:01 4 3.34 0.00 2.22 5.41 0.03 89.00 11:50:01 5 4.63 0.00 1.65 0.17 0.03 93.51 11:50:01 6 3.82 0.00 1.53 0.07 0.02 94.57 11:50:01 7 4.28 0.00 1.71 1.39 0.03 92.58 11:51:01 all 0.03 0.00 0.01 0.00 0.01 99.94 11:51:01 0 0.02 0.00 0.03 0.00 0.02 99.93 11:51:01 1 0.08 0.00 0.05 0.02 0.03 99.82 11:51:01 2 0.00 0.00 0.00 0.02 0.00 99.98 11:51:01 3 0.03 0.00 0.00 0.00 0.02 99.95 11:51:01 4 0.02 0.00 0.00 0.00 0.02 99.97 11:51:01 5 0.05 0.00 0.00 0.00 0.02 99.93 11:51:01 6 0.03 0.00 0.00 0.00 0.02 99.95 11:51:01 7 0.03 0.00 0.00 0.00 0.00 99.97 11:52:01 all 0.03 0.00 0.02 0.00 0.00 99.94 11:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:52:01 1 0.00 0.00 0.05 0.00 0.02 99.93 11:52:01 2 0.10 0.00 0.02 0.02 0.00 99.87 11:52:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:52:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:52:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:52:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:52:01 7 0.03 0.00 0.05 0.00 0.00 99.92 11:53:01 all 2.31 0.00 1.47 0.98 0.04 95.20 11:53:01 0 1.70 0.00 1.32 1.54 0.03 95.41 11:53:01 1 2.02 0.00 1.97 3.53 0.05 92.43 11:53:01 2 0.83 0.00 1.40 0.40 0.02 97.35 11:53:01 3 2.81 0.00 1.12 0.15 0.05 95.86 11:53:01 4 1.52 0.00 0.77 0.12 0.02 97.57 11:53:01 5 3.51 0.00 0.99 0.82 0.03 94.65 11:53:01 6 2.74 0.00 3.13 0.08 0.03 94.01 11:53:01 7 3.37 0.00 1.04 1.24 0.05 94.29 11:54:01 all 3.64 0.00 1.50 1.95 0.03 92.89 11:54:01 0 3.65 0.00 1.72 0.27 0.02 94.35 11:54:01 1 4.17 0.00 1.32 0.40 0.03 94.07 11:54:01 2 3.61 0.00 1.63 2.62 0.03 92.12 11:54:01 3 3.97 0.00 1.34 7.79 0.03 86.87 11:54:01 4 3.41 0.00 1.75 0.00 0.03 94.81 11:54:01 5 4.01 0.00 1.29 3.68 0.02 91.00 11:54:01 6 3.42 0.00 1.81 0.39 0.02 94.37 11:54:01 7 2.89 0.00 1.13 0.42 0.03 95.53 Average: all 3.25 0.00 1.35 1.03 0.03 94.34 Average: 0 3.01 0.00 1.42 1.26 0.03 94.28 Average: 1 2.99 0.00 1.51 1.02 0.04 94.44 Average: 2 3.43 0.00 1.37 1.66 0.03 93.52 Average: 3 3.05 0.00 1.25 1.42 0.04 94.24 Average: 4 3.49 0.00 1.31 1.02 0.03 94.16 Average: 5 3.53 0.00 1.26 0.82 0.03 94.36 Average: 6 2.95 0.00 1.52 0.49 0.03 95.01 Average: 7 3.54 0.00 1.13 0.56 0.04 94.73