---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63281 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: 2799.998 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 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-63281) 05/11/22 _x86_64_ (8 CPU) 22:16:11 LINUX RESTART (8 CPU) 22:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:18:01 197.81 4.12 193.70 0.00 379.80 79012.00 0.00 22:19:01 180.57 0.07 180.50 0.00 7.87 34613.30 0.00 22:20:01 1.22 0.00 1.22 0.00 0.00 14.42 0.00 22:21:01 1.60 0.00 1.60 0.00 0.00 17.73 0.00 22:22:01 1.28 0.02 1.27 0.00 0.13 14.93 0.00 22:23:01 1.60 0.00 1.60 0.00 0.00 17.86 0.00 22:24:01 0.88 0.00 0.88 0.00 0.00 10.53 0.00 22:25:01 1.57 0.00 1.57 0.00 0.00 19.33 0.00 22:26:01 6.10 0.10 6.00 0.00 10.26 3324.11 0.00 Average: 43.34 0.47 42.87 0.00 43.61 12883.22 0.00 22:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:18:01 28456848 31745668 550724 1.67 161080 3342048 2025052 5.97 1253500 2733444 80 22:19:01 27826052 31763036 529364 1.61 174028 3919292 1776648 5.24 1286692 3265836 140 22:20:01 27828184 31765220 526964 1.60 174044 3919296 1776648 5.24 1285556 3265840 180 22:21:01 27828548 31765700 526116 1.60 174056 3919300 1776648 5.24 1284752 3265860 172 22:22:01 27832232 31769468 522228 1.59 174096 3919308 1776648 5.24 1280096 3265868 212 22:23:01 27834452 31771716 519920 1.58 174124 3919308 1776648 5.24 1278548 3265868 180 22:24:01 27837632 31775256 516608 1.57 174144 3919312 1776648 5.24 1274424 3266208 172 22:25:01 27837552 31775212 516592 1.57 174176 3919316 1776648 5.24 1274552 3266212 192 22:26:01 27293332 31720656 570360 1.73 178104 4373252 2139480 6.31 1331784 3719804 375004 Average: 27841648 31761326 530986 1.61 173095 3905604 1844563 5.44 1283323 3257216 41815 22:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:18:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 22:18:01 docker0 114.15 139.92 9.11 1081.40 0.00 0.00 0.00 0.00 22:18:01 ens3 338.44 246.37 4526.89 87.57 0.00 0.00 0.00 0.00 22:19:01 lo 8.20 8.20 0.81 0.81 0.00 0.00 0.00 0.00 22:19:01 docker0 8.17 12.66 0.48 91.94 0.00 0.00 0.00 0.00 22:19:01 ens3 211.20 156.82 2705.56 284.77 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 ens3 0.18 0.10 0.08 0.06 0.00 0.00 0.00 0.00 22:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 ens3 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:26:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 ens3 145.99 80.14 4070.14 8.26 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 13.41 16.73 1.05 128.62 0.00 0.00 0.00 0.00 Average: ens3 76.87 53.40 1249.80 42.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63281) 05/11/22 _x86_64_ (8 CPU) 22:16:11 LINUX RESTART (8 CPU) 22:17:02 CPU %user %nice %system %iowait %steal %idle 22:18:01 all 22.99 0.00 6.93 1.03 0.09 68.95 22:18:01 0 23.34 0.00 8.66 3.37 0.09 64.55 22:18:01 1 22.85 0.00 6.57 1.44 0.10 69.03 22:18:01 2 22.54 0.00 7.32 1.51 0.09 68.55 22:18:01 3 23.35 0.00 6.55 0.29 0.10 69.70 22:18:01 4 21.53 0.00 6.90 0.86 0.09 70.63 22:18:01 5 23.63 0.00 6.58 0.21 0.09 69.50 22:18:01 6 23.06 0.00 6.17 0.15 0.09 70.53 22:18:01 7 23.63 0.00 6.71 0.40 0.10 69.16 22:19:01 all 18.35 0.00 4.17 1.03 0.07 76.38 22:19:01 0 18.68 0.00 4.26 2.31 0.07 74.68 22:19:01 1 19.69 0.00 3.95 2.00 0.08 74.28 22:19:01 2 17.95 0.00 3.88 1.60 0.08 76.48 22:19:01 3 18.39 0.00 3.61 0.27 0.07 77.67 22:19:01 4 19.93 0.00 5.51 0.17 0.07 74.33 22:19:01 5 18.07 0.00 3.82 0.13 0.07 77.90 22:19:01 6 16.88 0.00 3.66 0.56 0.07 78.84 22:19:01 7 17.19 0.00 4.64 1.15 0.08 76.93 22:20:01 all 0.02 0.00 0.01 0.01 0.00 99.96 22:20:01 0 0.02 0.00 0.00 0.02 0.00 99.97 22:20:01 1 0.07 0.00 0.05 0.00 0.00 99.88 22:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:20:01 3 0.05 0.00 0.02 0.00 0.00 99.93 22:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:20:01 5 0.00 0.00 0.02 0.00 0.00 99.98 22:20:01 6 0.03 0.00 0.00 0.00 0.00 99.97 22:20:01 7 0.00 0.00 0.02 0.03 0.00 99.95 22:21:01 all 0.22 0.00 0.02 0.00 0.01 99.75 22:21:01 0 0.03 0.00 0.03 0.00 0.02 99.92 22:21:01 1 1.53 0.00 0.02 0.00 0.02 98.43 22:21:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:21:01 3 0.03 0.00 0.00 0.00 0.02 99.95 22:21:01 4 0.00 0.00 0.02 0.00 0.00 99.98 22:21:01 5 0.07 0.00 0.02 0.00 0.00 99.92 22:21:01 6 0.03 0.00 0.02 0.00 0.02 99.93 22:21:01 7 0.03 0.00 0.02 0.03 0.00 99.92 22:22:01 all 0.27 0.00 0.01 0.01 0.00 99.72 22:22:01 0 0.02 0.00 0.00 0.07 0.00 99.92 22:22:01 1 2.02 0.00 0.02 0.00 0.00 97.96 22:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:22:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:22:01 4 0.00 0.00 0.00 0.00 0.02 99.98 22:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 22:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 22:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:23:01 all 0.27 0.00 0.01 0.00 0.00 99.70 22:23:01 0 0.02 0.00 0.05 0.03 0.00 99.90 22:23:01 1 2.00 0.00 0.02 0.00 0.00 97.98 22:23:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:23:01 3 0.05 0.00 0.02 0.00 0.00 99.93 22:23:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:23:01 5 0.03 0.00 0.02 0.00 0.02 99.93 22:23:01 6 0.03 0.00 0.00 0.00 0.00 99.97 22:23:01 7 0.02 0.00 0.02 0.00 0.00 99.97 22:24:01 all 0.28 0.00 0.02 0.00 0.00 99.70 22:24:01 0 0.02 0.00 0.03 0.02 0.02 99.92 22:24:01 1 1.99 0.00 0.02 0.00 0.00 98.00 22:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:24:01 3 0.03 0.00 0.03 0.00 0.02 99.92 22:24:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:24:01 5 0.05 0.00 0.02 0.00 0.00 99.93 22:24:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:24:01 7 0.03 0.00 0.02 0.00 0.00 99.95 22:25:01 all 0.24 0.00 0.02 0.01 0.00 99.73 22:25:01 0 0.02 0.00 0.00 0.03 0.00 99.95 22:25:01 1 1.53 0.00 0.12 0.03 0.02 98.30 22:25:01 2 0.00 0.00 0.02 0.00 0.00 99.98 22:25:01 3 0.15 0.00 0.03 0.00 0.00 99.82 22:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:25:01 5 0.13 0.00 0.02 0.00 0.00 99.85 22:25:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:25:01 7 0.02 0.00 0.02 0.00 0.00 99.97 22:26:01 all 1.71 0.00 0.67 0.06 0.01 97.54 22:26:01 0 1.62 0.00 0.70 0.18 0.02 97.48 22:26:01 1 1.70 0.00 0.64 0.27 0.00 97.40 22:26:01 2 1.87 0.00 0.75 0.02 0.02 97.35 22:26:01 3 1.35 0.00 0.92 0.02 0.00 97.71 22:26:01 4 1.80 0.00 0.53 0.00 0.00 97.66 22:26:01 5 1.76 0.00 0.54 0.00 0.02 97.69 22:26:01 6 2.15 0.00 0.37 0.02 0.00 97.46 22:26:01 7 1.45 0.00 0.92 0.02 0.02 97.60 Average: all 4.85 0.00 1.30 0.24 0.02 93.60 Average: 0 4.80 0.00 1.50 0.66 0.02 93.01 Average: 1 5.83 0.00 1.24 0.41 0.02 92.50 Average: 2 4.64 0.00 1.31 0.34 0.02 93.69 Average: 3 4.74 0.00 1.22 0.06 0.02 93.96 Average: 4 4.75 0.00 1.42 0.11 0.02 93.70 Average: 5 4.79 0.00 1.21 0.04 0.02 93.95 Average: 6 4.62 0.00 1.12 0.08 0.02 94.16 Average: 7 4.61 0.00 1.35 0.18 0.02 93.84