---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63298 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 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-63298) 05/11/22 _x86_64_ (8 CPU) 23:43:36 LINUX RESTART (8 CPU) 23:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:45:01 359.37 37.84 321.53 0.00 3488.35 131666.19 0.00 23:46:01 140.23 0.13 140.09 0.00 9.87 30733.14 0.00 23:47:01 137.64 0.03 137.60 0.00 6.00 27147.23 0.00 23:48:01 1.57 0.00 1.57 0.00 0.00 17.73 0.00 23:49:01 1.15 0.02 1.13 0.00 0.13 12.93 0.00 23:50:02 1.73 0.00 1.73 0.00 0.00 21.06 0.00 23:51:01 1.02 0.00 1.02 0.00 0.00 12.20 0.00 23:52:01 1.57 0.00 1.57 0.00 0.00 18.93 0.00 23:53:01 1.50 0.00 1.50 0.00 0.00 15.99 0.00 23:54:01 2.20 0.18 2.02 0.00 15.20 28.00 0.00 Average: 64.90 3.83 61.07 0.00 352.52 18998.17 0.00 23:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:45:01 28384816 31733916 562152 1.71 143444 3414208 2214920 6.53 1207328 2847276 152352 23:46:01 28195768 31720508 569784 1.73 163516 3561976 2209784 6.51 1372040 2854476 83916 23:47:01 27797016 31774128 514396 1.56 174488 3955872 1812124 5.34 1340768 3233696 164 23:48:01 27798196 31775300 513088 1.56 174508 3955872 1812124 5.34 1339692 3233696 176 23:49:01 27798956 31776212 512428 1.56 174532 3955880 1812124 5.34 1339264 3233852 20 23:50:02 27799452 31776792 511820 1.56 174552 3955944 1812124 5.34 1338996 3233912 172 23:51:01 27808288 31785692 502980 1.53 174580 3955948 1812124 5.34 1330004 3233948 24 23:52:01 27808524 31785932 502664 1.53 174596 3955952 1812124 5.34 1329500 3233952 16 23:53:01 27808044 31785528 503128 1.53 174660 3955952 1812124 5.34 1329996 3233956 172 23:54:01 27805044 31783184 504860 1.54 174696 3956500 1826628 5.38 1331852 3233988 276 Average: 27900410 31769719 519730 1.58 170357 3862410 1893620 5.58 1325944 3157275 23729 23:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:45:01 lo 6.40 6.40 0.63 0.63 0.00 0.00 0.00 0.00 23:45:01 ens3 816.40 509.17 7080.11 117.09 0.00 0.00 0.00 0.00 23:45:01 docker0 133.99 157.46 10.68 1212.26 0.00 0.00 0.00 0.00 23:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:46:01 ens3 89.97 62.11 91.51 66.01 0.00 0.00 0.00 0.00 23:46:01 docker0 7.48 9.70 0.43 38.11 0.00 0.00 0.00 0.00 23:47:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 23:47:01 ens3 137.05 92.57 2629.22 46.99 0.00 0.00 0.00 0.00 23:47:01 docker0 6.48 8.88 0.38 54.12 0.00 0.00 0.00 0.00 23:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:48:01 ens3 1.05 0.60 0.09 0.05 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 ens3 5.27 4.58 1.76 7.14 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:50:02 ens3 3.42 4.02 0.57 9.18 0.00 0.00 0.00 0.00 23:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 ens3 0.47 0.25 0.26 0.20 0.00 0.00 0.00 0.00 23:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:52:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 23:54:01 ens3 7.40 4.95 7.32 2.64 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 106.29 67.95 982.70 24.97 0.00 0.00 0.00 0.00 Average: docker0 14.82 17.63 1.15 130.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63298) 05/11/22 _x86_64_ (8 CPU) 23:43:36 LINUX RESTART (8 CPU) 23:44:01 CPU %user %nice %system %iowait %steal %idle 23:45:01 all 12.00 0.00 4.42 2.24 0.07 81.27 23:45:01 0 12.33 0.00 4.38 0.30 0.08 82.90 23:45:01 1 12.04 0.00 4.72 4.51 0.07 78.67 23:45:01 2 11.90 0.00 4.39 1.59 0.07 82.05 23:45:01 3 10.19 0.00 4.04 0.57 0.08 85.11 23:45:01 4 11.54 0.00 3.93 1.89 0.07 82.57 23:45:01 5 13.36 0.00 4.99 3.79 0.07 77.79 23:45:01 6 11.74 0.00 4.64 4.34 0.07 79.20 23:45:01 7 12.87 0.00 4.28 0.85 0.07 81.93 23:46:01 all 35.31 0.00 6.39 0.73 0.10 57.47 23:46:01 0 36.23 0.00 6.62 0.08 0.10 56.96 23:46:01 1 34.23 0.00 6.26 0.83 0.10 58.58 23:46:01 2 34.41 0.00 6.75 1.45 0.10 57.28 23:46:01 3 37.38 0.00 6.51 0.15 0.10 55.86 23:46:01 4 33.93 0.00 6.53 2.00 0.10 57.44 23:46:01 5 34.44 0.00 5.89 0.56 0.10 59.01 23:46:01 6 35.58 0.00 6.24 0.51 0.08 57.59 23:46:01 7 36.28 0.00 6.33 0.27 0.10 57.01 23:47:01 all 4.19 0.00 2.01 0.65 0.04 93.12 23:47:01 0 4.53 0.00 1.71 0.02 0.03 93.71 23:47:01 1 4.20 0.00 1.84 0.05 0.05 93.86 23:47:01 2 4.33 0.00 1.95 0.22 0.03 93.47 23:47:01 3 4.35 0.00 2.10 0.40 0.03 93.12 23:47:01 4 3.54 0.00 1.51 0.22 0.02 94.71 23:47:01 5 4.68 0.00 1.90 0.82 0.03 92.57 23:47:01 6 3.24 0.00 2.63 1.61 0.03 92.49 23:47:01 7 4.62 0.00 2.47 1.85 0.05 91.01 23:48:01 all 0.01 0.00 0.01 0.00 0.00 99.96 23:48:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:48:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:48:01 2 0.02 0.00 0.03 0.00 0.02 99.93 23:48:01 3 0.02 0.00 0.00 0.02 0.02 99.95 23:48:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:48:01 5 0.00 0.00 0.00 0.02 0.00 99.98 23:48:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:48:01 7 0.03 0.00 0.02 0.00 0.00 99.95 23:49:01 all 0.04 0.00 0.02 0.00 0.00 99.94 23:49:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:49:01 1 0.03 0.00 0.05 0.00 0.02 99.90 23:49:01 2 0.07 0.00 0.00 0.00 0.00 99.93 23:49:01 3 0.03 0.00 0.03 0.02 0.00 99.92 23:49:01 4 0.03 0.00 0.00 0.00 0.00 99.97 23:49:01 5 0.00 0.00 0.00 0.02 0.00 99.98 23:49:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:49:01 7 0.07 0.00 0.03 0.00 0.00 99.90 23:50:02 all 0.02 0.00 0.02 0.01 0.00 99.96 23:50:02 0 0.00 0.00 0.05 0.00 0.00 99.95 23:50:02 1 0.05 0.00 0.02 0.00 0.00 99.93 23:50:02 2 0.00 0.00 0.02 0.00 0.00 99.98 23:50:02 3 0.03 0.00 0.02 0.02 0.00 99.93 23:50:02 4 0.00 0.00 0.02 0.00 0.00 99.98 23:50:02 5 0.02 0.00 0.00 0.00 0.00 99.98 23:50:02 6 0.02 0.00 0.02 0.00 0.00 99.97 23:50:02 7 0.03 0.00 0.02 0.03 0.00 99.92 23:51:01 all 0.17 0.00 0.03 0.00 0.01 99.79 23:51:01 0 1.16 0.00 0.08 0.00 0.00 98.75 23:51:01 1 0.03 0.00 0.00 0.00 0.02 99.95 23:51:01 2 0.05 0.00 0.03 0.00 0.00 99.92 23:51:01 3 0.05 0.00 0.03 0.02 0.02 99.88 23:51:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:51:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:51:01 7 0.07 0.00 0.03 0.02 0.02 99.86 23:52:01 all 0.26 0.00 0.01 0.01 0.00 99.71 23:52:01 0 2.00 0.00 0.00 0.00 0.00 98.00 23:52:01 1 0.05 0.00 0.03 0.02 0.02 99.88 23:52:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:52:01 3 0.02 0.00 0.03 0.02 0.00 99.93 23:52:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:52:01 5 0.00 0.00 0.02 0.00 0.00 99.98 23:52:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:52:01 7 0.00 0.00 0.03 0.02 0.00 99.95 23:53:01 all 0.05 0.00 0.02 0.01 0.01 99.92 23:53:01 0 0.32 0.00 0.08 0.00 0.02 99.58 23:53:01 1 0.07 0.00 0.03 0.02 0.02 99.87 23:53:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:53:01 3 0.00 0.00 0.02 0.03 0.02 99.93 23:53:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:53:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:53:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:53:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:54:01 all 0.20 0.00 0.08 0.01 0.00 99.71 23:54:01 0 0.07 0.00 0.10 0.00 0.00 99.83 23:54:01 1 0.15 0.00 0.08 0.03 0.00 99.73 23:54:01 2 0.42 0.00 0.07 0.00 0.00 99.52 23:54:01 3 0.08 0.00 0.03 0.05 0.00 99.83 23:54:01 4 0.40 0.00 0.10 0.00 0.02 99.48 23:54:01 5 0.13 0.00 0.08 0.00 0.02 99.77 23:54:01 6 0.25 0.00 0.10 0.00 0.00 99.65 23:54:01 7 0.12 0.00 0.03 0.00 0.00 99.85 Average: all 5.19 0.00 1.29 0.36 0.02 93.13 Average: 0 5.64 0.00 1.30 0.04 0.03 93.00 Average: 1 5.05 0.00 1.30 0.54 0.03 93.08 Average: 2 5.09 0.00 1.31 0.32 0.02 93.25 Average: 3 5.18 0.00 1.27 0.13 0.03 93.40 Average: 4 4.91 0.00 1.20 0.41 0.02 93.46 Average: 5 5.23 0.00 1.28 0.52 0.02 92.95 Average: 6 5.06 0.00 1.36 0.65 0.02 92.92 Average: 7 5.36 0.00 1.31 0.30 0.02 93.00