---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17037 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-17037) 11/08/23 _x86_64_ (8 CPU) 16:19:44 LINUX RESTART (8 CPU) 16:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:21:01 162.42 47.86 114.56 0.00 5383.64 128265.96 0.00 16:22:01 81.12 0.15 80.97 0.00 6.40 18069.12 0.00 16:23:01 1.75 0.00 1.75 0.00 0.00 20.14 0.00 16:24:01 0.87 0.00 0.87 0.00 0.00 11.73 0.00 16:25:01 28.96 11.23 17.73 0.00 5197.00 2838.59 0.00 Average: 55.02 11.85 43.17 0.00 2117.27 29839.12 0.00 16:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:21:01 29526708 31561732 784876 2.39 64620 2245156 1966152 5.79 1006924 2000484 1024 16:22:01 29043736 31591116 728596 2.22 85360 2705668 1730336 5.10 1036268 2396804 404 16:23:01 29043616 31591068 728576 2.22 85400 2705668 1730336 5.10 1036640 2396804 20 16:24:01 29049128 31596660 722932 2.20 85432 2705672 1730336 5.10 1031068 2396880 172 16:25:01 28691564 31575468 731924 2.23 91436 3026544 1798088 5.30 1245140 2514928 94580 Average: 29070950 31583209 739381 2.25 82450 2677742 1791050 5.28 1071208 2341180 19240 16:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:21:01 lo 6.40 6.40 0.62 0.62 0.00 0.00 0.00 0.00 16:21:01 ens3 539.11 321.60 4507.49 82.75 0.00 0.00 0.00 0.00 16:21:01 docker0 5.62 7.57 0.47 64.30 0.00 0.00 0.00 0.00 16:21:01 veth095302b 2.57 4.78 0.21 35.16 0.00 0.00 0.00 0.00 16:22:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 16:22:01 ens3 110.70 71.54 2568.52 18.98 0.00 0.00 0.00 0.00 16:22:01 docker0 4.80 5.95 0.30 34.82 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 0.43 0.22 0.25 0.19 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:24:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:25:01 ens3 136.63 60.57 2027.65 4.28 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 157.39 90.81 1820.66 21.24 0.00 0.00 0.00 0.00 Average: docker0 2.08 2.70 0.15 19.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17037) 11/08/23 _x86_64_ (8 CPU) 16:19:44 LINUX RESTART (8 CPU) 16:20:01 CPU %user %nice %system %iowait %steal %idle 16:21:01 all 8.34 0.00 2.93 5.40 0.06 83.27 16:21:01 0 7.20 0.00 2.27 0.52 0.05 89.96 16:21:01 1 8.78 0.00 3.02 1.61 0.05 86.54 16:21:01 2 8.50 0.00 4.07 9.47 0.07 77.89 16:21:01 3 7.40 0.00 2.52 4.18 0.07 85.83 16:21:01 4 6.87 0.00 2.90 1.31 0.05 88.87 16:21:01 5 11.26 0.00 2.71 14.34 0.05 71.64 16:21:01 6 6.79 0.00 3.51 11.38 0.08 78.24 16:21:01 7 9.96 0.00 2.44 0.47 0.05 87.08 16:22:01 all 5.14 0.00 2.09 1.83 0.04 90.89 16:22:01 0 4.31 0.00 2.25 9.27 0.05 84.12 16:22:01 1 6.03 0.00 3.03 0.10 0.03 90.80 16:22:01 2 5.13 0.00 1.88 0.13 0.03 92.82 16:22:01 3 4.99 0.00 2.08 0.37 0.03 92.53 16:22:01 4 5.00 0.00 1.83 0.84 0.03 92.30 16:22:01 5 4.59 0.00 1.74 0.15 0.03 93.48 16:22:01 6 3.95 0.00 1.73 3.75 0.03 90.54 16:22:01 7 7.15 0.00 2.18 0.07 0.05 90.56 16:23:01 all 0.21 0.00 0.02 0.00 0.01 99.76 16:23:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:23:01 1 0.03 0.00 0.03 0.00 0.03 99.90 16:23:01 2 0.07 0.00 0.02 0.00 0.02 99.90 16:23:01 3 1.44 0.00 0.05 0.00 0.02 98.50 16:23:01 4 0.03 0.00 0.00 0.00 0.00 99.97 16:23:01 5 0.00 0.00 0.02 0.00 0.00 99.98 16:23:01 6 0.05 0.00 0.02 0.03 0.02 99.88 16:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:24:01 all 0.15 0.00 0.02 0.00 0.01 99.82 16:24:01 0 0.05 0.00 0.02 0.00 0.00 99.93 16:24:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:24:01 2 0.10 0.00 0.03 0.00 0.02 99.85 16:24:01 3 0.91 0.00 0.03 0.00 0.00 99.06 16:24:01 4 0.05 0.00 0.02 0.00 0.02 99.92 16:24:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:24:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:24:01 7 0.05 0.00 0.02 0.00 0.00 99.93 16:25:01 all 1.22 0.00 0.45 0.69 0.02 97.63 16:25:01 0 0.47 0.00 0.47 0.67 0.02 98.38 16:25:01 1 0.43 0.00 0.52 0.05 0.02 98.98 16:25:01 2 0.45 0.00 0.38 0.05 0.02 99.10 16:25:01 3 3.18 0.00 0.39 0.66 0.02 95.75 16:25:01 4 2.86 0.00 0.50 1.32 0.02 95.31 16:25:01 5 1.44 0.00 0.73 0.43 0.02 97.38 16:25:01 6 0.65 0.00 0.33 1.80 0.02 97.20 16:25:01 7 0.23 0.00 0.23 0.52 0.02 99.00 Average: all 3.00 0.00 1.10 1.58 0.03 94.30 Average: 0 2.40 0.00 1.00 2.09 0.02 94.49 Average: 1 3.05 0.00 1.32 0.35 0.03 95.24 Average: 2 2.83 0.00 1.27 1.92 0.03 93.94 Average: 3 3.57 0.00 1.01 1.03 0.03 94.36 Average: 4 2.95 0.00 1.04 0.69 0.02 95.29 Average: 5 3.44 0.00 1.03 2.95 0.02 92.56 Average: 6 2.28 0.00 1.11 3.37 0.03 93.20 Average: 7 3.46 0.00 0.97 0.21 0.02 95.33