---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8663 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-8663) 03/23/22 _x86_64_ (8 CPU) 16:21:28 LINUX RESTART (8 CPU) 16:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:23:01 198.33 12.71 185.62 0.00 2100.90 110525.69 0.00 16:24:01 1.78 0.00 1.78 0.00 0.00 44.28 0.00 16:25:01 1.02 0.00 1.02 0.00 0.00 12.13 0.00 16:26:01 0.92 0.00 0.92 0.00 0.00 10.93 0.00 16:27:02 27.15 0.17 26.98 0.00 12.26 19070.42 0.00 Average: 45.84 2.58 43.27 0.00 422.66 25933.78 0.00 16:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:23:01 28818128 31784784 513720 1.56 106412 3127408 1789844 5.27 1178532 2500880 192 16:24:01 28818996 31785788 511812 1.56 106440 3127416 1789844 5.27 1177824 2500864 64 16:25:01 28818712 31785540 511976 1.56 106464 3127420 1789844 5.27 1178660 2500872 48 16:26:01 28824712 31792036 505900 1.54 106480 3127420 1789844 5.27 1171320 2501352 176 16:27:02 28279024 31764204 527760 1.60 123776 3580144 1950264 5.75 1213116 2953012 28 Average: 28711914 31782470 514234 1.56 109914 3217962 1821928 5.37 1183890 2591396 102 16:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:23:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 16:23:01 docker0 828.09 518.03 70.52 3213.01 0.00 0.00 0.00 0.00 16:23:01 ens3 1133.49 1410.91 9668.99 168.22 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 1.30 0.50 0.47 0.28 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 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 16:25:01 ens3 4.25 4.07 0.58 9.72 0.00 0.00 0.00 0.00 16:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 ens3 0.62 0.13 0.06 0.01 0.00 0.00 0.00 0.00 16:27:02 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:02 ens3 112.76 81.49 2521.45 43.21 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: docker0 165.63 103.61 14.10 642.65 0.00 0.00 0.00 0.00 Average: ens3 250.50 299.44 2438.39 44.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8663) 03/23/22 _x86_64_ (8 CPU) 16:21:28 LINUX RESTART (8 CPU) 16:22:01 CPU %user %nice %system %iowait %steal %idle 16:23:01 all 9.84 0.00 3.77 1.87 0.06 84.47 16:23:01 0 8.04 0.00 3.43 0.50 0.05 87.98 16:23:01 1 8.68 0.00 4.03 3.08 0.03 84.18 16:23:01 2 8.80 0.00 3.89 4.78 0.05 82.49 16:23:01 3 7.70 0.00 4.01 0.08 0.07 88.14 16:23:01 4 8.36 0.00 3.29 0.28 0.07 88.00 16:23:01 5 7.32 0.00 2.95 0.25 0.07 89.41 16:23:01 6 8.88 0.00 4.51 1.11 0.05 85.46 16:23:01 7 20.98 0.00 4.03 4.84 0.07 70.08 16:24:01 all 0.02 0.00 0.01 0.01 0.00 99.95 16:24:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:24:01 1 0.02 0.00 0.00 0.00 0.02 99.97 16:24:01 2 0.02 0.00 0.02 0.07 0.00 99.90 16:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:24:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:24:01 5 0.03 0.00 0.03 0.00 0.02 99.92 16:24:01 6 0.05 0.00 0.02 0.00 0.00 99.93 16:24:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:25:01 all 0.11 0.00 0.03 0.00 0.00 99.86 16:25:01 0 0.02 0.00 0.03 0.00 0.00 99.95 16:25:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:25:01 2 0.05 0.00 0.05 0.02 0.00 99.88 16:25:01 3 0.07 0.00 0.02 0.00 0.00 99.92 16:25:01 4 0.12 0.00 0.02 0.00 0.02 99.85 16:25:01 5 0.12 0.00 0.05 0.00 0.02 99.82 16:25:01 6 0.27 0.00 0.00 0.00 0.00 99.73 16:25:01 7 0.20 0.00 0.02 0.00 0.00 99.78 16:26:01 all 0.02 0.00 0.02 0.00 0.00 99.95 16:26:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:26:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:26:01 2 0.00 0.00 0.02 0.02 0.00 99.97 16:26:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:26:01 4 0.02 0.00 0.03 0.00 0.00 99.95 16:26:01 5 0.05 0.00 0.03 0.00 0.02 99.90 16:26:01 6 0.03 0.00 0.00 0.00 0.00 99.97 16:26:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:27:02 all 3.24 0.00 1.19 0.22 0.02 95.32 16:27:02 0 3.63 0.00 1.02 0.07 0.02 95.27 16:27:02 1 3.20 0.00 1.52 0.02 0.02 95.24 16:27:02 2 3.13 0.00 1.47 1.34 0.02 94.04 16:27:02 3 3.19 0.00 1.24 0.00 0.03 95.54 16:27:02 4 2.89 0.00 1.54 0.00 0.03 95.54 16:27:02 5 3.32 0.00 0.94 0.00 0.03 95.71 16:27:02 6 2.66 0.00 0.97 0.33 0.02 96.02 16:27:02 7 3.93 0.00 0.84 0.00 0.02 95.22 Average: all 2.63 0.00 1.00 0.42 0.02 95.94 Average: 0 2.34 0.00 0.90 0.11 0.02 96.64 Average: 1 2.37 0.00 1.11 0.61 0.01 95.89 Average: 2 2.39 0.00 1.08 1.24 0.01 95.28 Average: 3 2.18 0.00 1.04 0.02 0.02 96.75 Average: 4 2.27 0.00 0.98 0.06 0.02 96.67 Average: 5 2.16 0.00 0.80 0.05 0.03 96.96 Average: 6 2.37 0.00 1.09 0.29 0.01 96.24 Average: 7 4.99 0.00 0.98 0.96 0.02 93.06