---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15376 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: 2800.000 BogoMIPS: 5600.00 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15376) 06/22/22 _x86_64_ (8 CPU) 23:03:50 LINUX RESTART (8 CPU) 23:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:05:02 402.02 56.41 345.61 0.00 7470.89 202778.60 0.00 23:06:01 181.65 1.07 180.58 0.00 21.56 36313.71 0.00 23:07:01 125.15 0.68 124.46 0.00 25.06 33077.55 0.00 23:08:01 2.88 0.95 1.93 0.00 27.86 25.48 0.00 23:09:01 1.33 0.03 1.30 0.00 2.27 14.80 0.00 23:10:01 1.42 0.00 1.42 0.00 0.00 16.80 0.00 23:11:01 0.98 0.00 0.98 0.00 0.00 11.46 0.00 23:12:01 1.37 0.00 1.37 0.00 0.00 17.46 0.00 23:13:01 1.02 0.00 1.02 0.00 0.00 11.33 0.00 Average: 79.57 6.58 72.98 0.00 840.13 30240.11 0.00 23:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:05:02 28888896 31780784 525968 1.60 117840 3043916 2032876 5.99 1105616 2516168 592 23:06:01 28183404 31633956 657040 2.00 162696 3490144 2479336 7.31 1415876 2822740 125104 23:07:01 27730256 31790960 503200 1.53 173340 4038816 1783872 5.26 1262308 3383584 172 23:08:01 27727904 31790680 502904 1.53 173372 4039812 1801016 5.31 1265232 3382860 52 23:09:01 27735176 31798152 495124 1.51 173420 4039880 1801016 5.31 1256608 3382912 20 23:10:01 27735404 31798420 494844 1.50 173452 4039888 1801016 5.31 1256684 3382920 48 23:11:01 27737160 31800224 493056 1.50 173480 4039884 1801016 5.31 1255476 3382924 24 23:12:01 27736624 31799896 493492 1.50 173496 4039892 1801016 5.31 1254696 3383112 8 23:13:01 27736600 31799872 493432 1.50 173528 4039900 1801016 5.31 1254680 3383112 20 Average: 27912380 31776994 517673 1.57 166069 3868015 1900242 5.60 1258575 3224481 14004 23:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:05:02 lo 7.40 7.40 0.72 0.72 0.00 0.00 0.00 0.00 23:05:02 ens3 845.23 549.88 7413.76 111.88 0.00 0.00 0.00 0.00 23:05:02 docker0 9.72 10.36 0.72 82.35 0.00 0.00 0.00 0.00 23:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:06:01 ens3 209.32 166.38 1079.24 78.11 0.00 0.00 0.00 0.00 23:06:01 docker0 114.40 141.55 9.07 1039.16 0.00 0.00 0.00 0.00 23:06:01 veth46fa4e5 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 23:07:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 23:07:01 ens3 115.38 72.32 2628.84 14.60 0.00 0.00 0.00 0.00 23:07:01 docker0 2.87 6.00 0.19 54.02 0.00 0.00 0.00 0.00 23:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:08:01 ens3 38.63 33.69 19.05 49.31 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:10:01 ens3 0.28 0.22 0.08 0.07 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 ens3 0.45 0.22 0.26 0.19 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:12:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 134.24 91.29 1238.19 28.15 0.00 0.00 0.00 0.00 Average: docker0 13.92 17.32 1.09 128.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15376) 06/22/22 _x86_64_ (8 CPU) 23:03:50 LINUX RESTART (8 CPU) 23:04:01 CPU %user %nice %system %iowait %steal %idle 23:05:02 all 10.73 0.00 4.14 2.74 0.06 82.34 23:05:02 0 11.30 0.00 4.27 2.97 0.05 81.41 23:05:02 1 9.54 0.00 3.49 2.72 0.05 84.20 23:05:02 2 11.91 0.00 4.95 5.41 0.07 77.67 23:05:02 3 10.78 0.00 3.84 4.78 0.07 80.53 23:05:02 4 9.03 0.00 3.97 1.36 0.05 85.60 23:05:02 5 10.31 0.00 3.71 1.53 0.07 84.38 23:05:02 6 12.30 0.00 3.52 2.34 0.05 81.78 23:05:02 7 10.64 0.00 5.35 0.81 0.07 83.13 23:06:01 all 21.53 0.00 5.28 1.00 0.06 72.13 23:06:01 0 21.60 0.00 5.98 3.57 0.05 68.80 23:06:01 1 22.48 0.00 5.26 0.15 0.07 72.03 23:06:01 2 20.95 0.00 5.42 1.78 0.09 71.76 23:06:01 3 21.63 0.00 5.16 0.36 0.07 72.78 23:06:01 4 21.00 0.00 5.16 0.38 0.05 73.41 23:06:01 5 21.80 0.00 5.14 0.22 0.05 72.78 23:06:01 6 21.25 0.00 4.59 0.14 0.07 73.96 23:06:01 7 21.56 0.00 5.50 1.38 0.05 71.50 23:07:01 all 10.23 0.00 2.44 0.85 0.04 86.44 23:07:01 0 10.59 0.00 2.09 1.49 0.03 85.80 23:07:01 1 9.90 0.00 2.34 2.39 0.03 85.33 23:07:01 2 10.02 0.00 3.34 0.45 0.03 86.15 23:07:01 3 10.22 0.00 2.42 1.26 0.03 86.07 23:07:01 4 11.45 0.00 2.17 0.02 0.05 86.31 23:07:01 5 10.46 0.00 1.98 0.03 0.03 87.49 23:07:01 6 9.13 0.00 2.86 1.01 0.03 86.97 23:07:01 7 10.08 0.00 2.34 0.15 0.03 87.40 23:08:01 all 0.33 0.00 0.07 0.01 0.01 99.58 23:08:01 0 0.28 0.00 0.05 0.05 0.02 99.60 23:08:01 1 0.20 0.00 0.05 0.00 0.02 99.73 23:08:01 2 0.32 0.00 0.07 0.02 0.02 99.58 23:08:01 3 0.35 0.00 0.12 0.00 0.02 99.52 23:08:01 4 0.10 0.00 0.03 0.00 0.00 99.87 23:08:01 5 0.17 0.00 0.03 0.00 0.00 99.80 23:08:01 6 0.28 0.00 0.10 0.00 0.02 99.60 23:08:01 7 0.90 0.00 0.13 0.00 0.00 98.97 23:09:01 all 0.03 0.00 0.02 0.02 0.00 99.93 23:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:09:01 1 0.00 0.00 0.02 0.02 0.00 99.97 23:09:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:09:01 3 0.10 0.00 0.03 0.00 0.00 99.87 23:09:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:09:01 5 0.02 0.00 0.02 0.07 0.00 99.90 23:09:01 6 0.05 0.00 0.05 0.00 0.02 99.88 23:09:01 7 0.02 0.00 0.02 0.05 0.02 99.90 23:10:01 all 0.03 0.00 0.01 0.02 0.00 99.95 23:10:01 0 0.00 0.00 0.00 0.13 0.00 99.87 23:10:01 1 0.00 0.00 0.02 0.02 0.00 99.97 23:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 23:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:10:01 6 0.02 0.00 0.03 0.00 0.00 99.95 23:10:01 7 0.18 0.00 0.00 0.00 0.00 99.82 23:11:01 all 0.27 0.00 0.01 0.01 0.00 99.70 23:11:01 0 0.02 0.00 0.02 0.02 0.02 99.93 23:11:01 1 0.03 0.00 0.00 0.03 0.00 99.93 23:11:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:11:01 3 0.05 0.00 0.02 0.00 0.00 99.93 23:11:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:11:01 6 0.00 0.00 0.03 0.00 0.02 99.95 23:11:01 7 2.04 0.00 0.00 0.00 0.00 97.96 23:12:01 all 0.06 0.00 0.02 0.01 0.00 99.91 23:12:01 0 0.00 0.00 0.00 0.02 0.00 99.98 23:12:01 1 0.00 0.00 0.03 0.03 0.00 99.93 23:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:12:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:12:01 6 0.05 0.00 0.03 0.00 0.00 99.92 23:12:01 7 0.35 0.00 0.08 0.00 0.02 99.55 23:13:01 all 0.02 0.00 0.01 0.01 0.01 99.95 23:13:01 0 0.00 0.00 0.00 0.02 0.00 99.98 23:13:01 1 0.02 0.00 0.00 0.03 0.00 99.95 23:13:01 2 0.05 0.00 0.02 0.00 0.02 99.92 23:13:01 3 0.05 0.00 0.02 0.00 0.02 99.92 23:13:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:13:01 6 0.02 0.00 0.03 0.00 0.02 99.93 23:13:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 4.74 0.00 1.32 0.51 0.02 93.41 Average: 0 4.81 0.00 1.36 0.91 0.02 92.90 Average: 1 4.62 0.00 1.23 0.60 0.02 93.53 Average: 2 4.75 0.00 1.52 0.84 0.02 92.86 Average: 3 4.73 0.00 1.27 0.71 0.02 93.27 Average: 4 4.56 0.00 1.25 0.19 0.02 93.98 Average: 5 4.69 0.00 1.19 0.20 0.02 93.90 Average: 6 4.73 0.00 1.24 0.39 0.02 93.62 Average: 7 5.03 0.00 1.47 0.26 0.02 93.21