---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20798 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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: 2799.996 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20798) 07/22/22 _x86_64_ (8 CPU) 17:07:31 LINUX RESTART (8 CPU) 17:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:09:01 309.86 14.38 295.48 0.00 2126.49 139687.17 0.00 17:10:01 34.18 0.02 34.16 0.00 1.60 27867.37 0.00 17:11:01 1.50 0.00 1.50 0.00 0.00 18.00 0.00 17:12:01 1.30 0.00 1.30 0.00 0.00 16.80 0.00 17:13:01 7.23 0.12 7.12 0.00 10.40 4194.23 0.00 Average: 70.82 2.90 67.92 0.00 427.75 34360.22 0.00 17:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:09:01 28669868 31728368 570760 1.74 111528 3208208 2350716 6.93 1246192 2573524 222472 17:10:01 28436088 31778660 518012 1.58 121428 3440316 1908332 5.62 1216528 2792620 12 17:11:01 28436156 31778984 517424 1.57 121524 3440312 1908332 5.62 1216832 2792624 12 17:12:01 28447936 31791216 505400 1.54 121564 3440448 1908332 5.62 1204320 2793028 64 17:13:01 27825248 31736612 558548 1.70 131532 3964008 2346624 6.92 1270516 3315832 530408 Average: 28363059 31762768 534029 1.62 121515 3498658 2084467 6.14 1230878 2853526 150594 17:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:09:01 docker0 24.64 24.54 2.04 327.89 0.00 0.00 0.00 0.00 17:09:01 lo 4.20 4.20 0.41 0.41 0.00 0.00 0.00 0.00 17:09:01 ens3 662.16 426.97 8782.86 136.09 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:10:01 ens3 16.91 9.33 15.16 5.82 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 1.18 0.63 0.77 0.58 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:12:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:13:01 ens3 163.36 90.00 3975.29 9.81 0.00 0.00 0.00 0.00 Average: docker0 4.93 4.91 0.41 65.59 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 168.77 105.43 2555.02 30.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20798) 07/22/22 _x86_64_ (8 CPU) 17:07:31 LINUX RESTART (8 CPU) 17:08:01 CPU %user %nice %system %iowait %steal %idle 17:09:01 all 21.66 0.00 5.41 1.35 0.07 71.50 17:09:01 0 19.06 0.00 5.68 2.01 0.07 73.18 17:09:01 1 22.68 0.00 5.41 1.80 0.07 70.04 17:09:01 2 21.72 0.00 4.78 1.38 0.07 72.05 17:09:01 3 21.70 0.00 5.30 0.10 0.08 72.81 17:09:01 4 23.97 0.00 5.90 0.22 0.07 69.85 17:09:01 5 20.79 0.00 5.89 3.80 0.07 69.45 17:09:01 6 21.64 0.00 4.35 0.46 0.07 73.49 17:09:01 7 21.71 0.00 6.01 1.05 0.09 71.15 17:10:01 all 2.62 0.00 0.96 0.32 0.02 96.08 17:10:01 0 2.34 0.00 1.02 0.02 0.02 96.60 17:10:01 1 2.41 0.00 0.95 0.20 0.02 96.42 17:10:01 2 2.50 0.00 0.83 0.47 0.02 96.18 17:10:01 3 3.31 0.00 0.72 0.02 0.02 95.94 17:10:01 4 2.54 0.00 0.99 0.02 0.02 96.44 17:10:01 5 2.36 0.00 1.42 1.86 0.02 94.33 17:10:01 6 2.84 0.00 0.96 0.00 0.02 96.18 17:10:01 7 2.63 0.00 0.80 0.00 0.02 96.55 17:11:01 all 0.02 0.00 0.01 0.01 0.01 99.95 17:11:01 0 0.02 0.00 0.00 0.00 0.02 99.97 17:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:11:01 2 0.05 0.00 0.05 0.05 0.03 99.82 17:11:01 3 0.02 0.00 0.02 0.00 0.02 99.95 17:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:11:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:11:01 6 0.07 0.00 0.00 0.00 0.02 99.92 17:11:01 7 0.00 0.00 0.03 0.00 0.00 99.97 17:12:01 all 0.17 0.00 0.02 0.00 0.00 99.80 17:12:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:12:01 1 0.05 0.00 0.03 0.00 0.00 99.92 17:12:01 2 0.05 0.00 0.05 0.03 0.02 99.85 17:12:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:12:01 5 0.05 0.00 0.03 0.00 0.02 99.90 17:12:01 6 1.13 0.00 0.00 0.00 0.00 98.87 17:12:01 7 0.05 0.00 0.00 0.00 0.00 99.95 17:13:01 all 2.30 0.00 0.83 0.04 0.01 96.82 17:13:01 0 2.67 0.00 0.55 0.02 0.00 96.76 17:13:01 1 2.59 0.00 1.22 0.05 0.02 96.12 17:13:01 2 1.76 0.00 0.64 0.23 0.02 97.35 17:13:01 3 2.07 0.00 0.80 0.00 0.02 97.11 17:13:01 4 1.94 0.00 0.94 0.00 0.00 97.12 17:13:01 5 1.70 0.00 0.58 0.03 0.00 97.68 17:13:01 6 3.69 0.00 1.02 0.00 0.02 95.27 17:13:01 7 1.99 0.00 0.87 0.00 0.02 97.13 Average: all 5.31 0.00 1.44 0.34 0.02 92.89 Average: 0 4.79 0.00 1.45 0.40 0.02 93.34 Average: 1 5.51 0.00 1.51 0.41 0.02 92.54 Average: 2 5.18 0.00 1.26 0.43 0.03 93.10 Average: 3 5.38 0.00 1.36 0.02 0.03 93.21 Average: 4 5.64 0.00 1.55 0.05 0.02 92.74 Average: 5 4.93 0.00 1.57 1.13 0.02 92.35 Average: 6 5.84 0.00 1.26 0.09 0.02 92.79 Average: 7 5.21 0.00 1.53 0.21 0.02 93.03