---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9407 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 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-9407) 03/30/22 _x86_64_ (8 CPU) 08:14:21 LINUX RESTART (8 CPU) 08:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:16:01 241.03 12.10 228.93 0.00 1985.27 131983.20 0.00 08:17:01 157.34 0.08 157.26 0.00 10.26 30327.35 0.00 08:18:01 1.55 0.02 1.53 0.00 0.13 17.88 0.00 08:19:01 1.27 0.00 1.27 0.00 0.00 16.00 0.00 08:20:01 1.12 0.02 1.10 0.00 0.13 14.26 0.00 08:21:01 1.10 0.00 1.10 0.00 0.00 13.33 0.00 08:22:01 1.00 0.00 1.00 0.00 0.00 12.00 0.00 Average: 57.77 1.74 56.02 0.00 285.10 23196.61 0.00 08:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:16:01 28138828 31654760 635104 1.93 177504 3538296 2393292 7.05 1368316 2914040 57864 08:17:01 27679752 31776492 513472 1.56 189496 4057656 1786508 5.27 1337736 3352368 132 08:18:01 27679920 31776876 512444 1.56 189520 4057664 1786508 5.27 1337428 3352372 20 08:19:01 27681992 31778960 510340 1.55 189560 4057656 1786508 5.27 1335820 3352380 8 08:20:01 27681936 31778956 510272 1.55 189596 4057676 1808828 5.33 1335892 3352388 36 08:21:01 27682092 31779260 510060 1.55 189616 4057676 1808828 5.33 1335312 3352512 48 08:22:01 27690156 31787328 501992 1.53 189640 4057680 1808828 5.33 1326948 3352516 12 Average: 27747811 31761805 527669 1.60 187847 3983472 1882757 5.55 1339636 3289797 8303 08:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:16:01 ens3 498.25 379.52 6018.78 71.95 0.00 0.00 0.00 0.00 08:16:01 lo 5.33 5.33 0.53 0.53 0.00 0.00 0.00 0.00 08:16:01 veth1a14580 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 08:16:01 docker0 248.91 283.07 20.95 2335.83 0.00 0.00 0.00 0.00 08:17:01 ens3 166.36 112.53 2628.03 66.03 0.00 0.00 0.00 0.00 08:17:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 08:17:01 docker0 6.87 8.75 0.38 38.11 0.00 0.00 0.00 0.00 08:18:01 ens3 0.48 0.28 0.26 0.20 0.00 0.00 0.00 0.00 08:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 ens3 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 08:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 95.06 70.38 1235.25 19.75 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 36.54 41.69 3.05 339.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9407) 03/30/22 _x86_64_ (8 CPU) 08:14:21 LINUX RESTART (8 CPU) 08:15:01 CPU %user %nice %system %iowait %steal %idle 08:16:01 all 13.95 0.00 5.30 2.44 0.08 78.23 08:16:01 0 15.48 0.00 4.47 3.43 0.08 76.54 08:16:01 1 13.27 0.00 5.79 5.18 0.08 75.67 08:16:01 2 14.17 0.00 5.65 0.19 0.08 79.91 08:16:01 3 14.69 0.00 5.10 0.74 0.08 79.38 08:16:01 4 12.74 0.00 6.34 4.44 0.08 76.40 08:16:01 5 14.61 0.00 4.84 0.71 0.07 79.77 08:16:01 6 13.52 0.00 4.81 1.62 0.07 79.99 08:16:01 7 13.13 0.00 5.38 3.24 0.10 78.15 08:17:01 all 12.05 0.00 3.23 1.03 0.06 83.63 08:17:01 0 11.29 0.00 3.08 0.30 0.05 85.28 08:17:01 1 11.56 0.00 3.08 0.67 0.05 84.64 08:17:01 2 12.51 0.00 3.11 0.74 0.07 83.57 08:17:01 3 11.72 0.00 3.38 0.24 0.07 84.60 08:17:01 4 13.54 0.00 3.33 2.89 0.05 80.19 08:17:01 5 12.22 0.00 2.79 2.60 0.05 82.34 08:17:01 6 11.72 0.00 3.57 0.74 0.07 83.91 08:17:01 7 11.89 0.00 3.47 0.08 0.05 84.51 08:18:01 all 0.02 0.00 0.01 0.00 0.00 99.96 08:18:01 0 0.03 0.00 0.00 0.00 0.00 99.97 08:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:18:01 2 0.02 0.00 0.03 0.00 0.02 99.93 08:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:18:01 4 0.02 0.00 0.03 0.03 0.00 99.92 08:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:18:01 6 0.07 0.00 0.05 0.00 0.02 99.87 08:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:19:01 all 0.03 0.00 0.01 0.00 0.00 99.96 08:19:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:19:01 2 0.05 0.00 0.02 0.00 0.00 99.93 08:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:19:01 4 0.00 0.00 0.02 0.02 0.00 99.97 08:19:01 5 0.03 0.00 0.00 0.00 0.00 99.97 08:19:01 6 0.03 0.00 0.02 0.00 0.02 99.93 08:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:20:01 all 0.01 0.00 0.01 0.01 0.01 99.96 08:20:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:20:01 1 0.00 0.00 0.00 0.00 0.02 99.98 08:20:01 2 0.03 0.00 0.02 0.00 0.02 99.93 08:20:01 3 0.02 0.00 0.00 0.02 0.00 99.97 08:20:01 4 0.00 0.00 0.03 0.03 0.02 99.92 08:20:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:20:01 6 0.03 0.00 0.02 0.00 0.02 99.93 08:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:21:01 all 0.02 0.00 0.01 0.00 0.00 99.96 08:21:01 0 0.00 0.00 0.02 0.00 0.00 99.98 08:21:01 1 0.03 0.00 0.00 0.00 0.00 99.97 08:21:01 2 0.03 0.00 0.00 0.00 0.00 99.97 08:21:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:21:01 4 0.02 0.00 0.00 0.02 0.00 99.97 08:21:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:21:01 6 0.05 0.00 0.03 0.00 0.02 99.90 08:21:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:22:01 all 0.02 0.00 0.01 0.01 0.01 99.96 08:22:01 0 0.02 0.00 0.02 0.03 0.02 99.92 08:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:22:01 2 0.03 0.00 0.00 0.00 0.02 99.95 08:22:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:22:01 4 0.02 0.00 0.02 0.02 0.00 99.95 08:22:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:22:01 6 0.05 0.00 0.05 0.00 0.02 99.88 08:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 3.70 0.00 1.22 0.49 0.02 94.57 Average: 0 3.81 0.00 1.08 0.53 0.02 94.56 Average: 1 3.52 0.00 1.26 0.83 0.02 94.37 Average: 2 3.83 0.00 1.26 0.13 0.03 94.75 Average: 3 3.75 0.00 1.21 0.14 0.02 94.88 Average: 4 3.72 0.00 1.38 1.05 0.02 93.82 Average: 5 3.81 0.00 1.08 0.47 0.02 94.62 Average: 6 3.62 0.00 1.21 0.33 0.03 94.81 Average: 7 3.54 0.00 1.25 0.47 0.02 94.72