---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17401 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-17401) 07/11/22 _x86_64_ (8 CPU) 09:06:51 LINUX RESTART (8 CPU) 09:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:08:02 393.60 56.00 337.60 0.00 7377.67 201559.35 0.00 09:09:01 71.86 0.58 71.28 0.00 5.69 32800.68 0.00 09:10:01 1.70 0.00 1.70 0.00 0.00 19.74 0.00 09:11:01 1.75 0.00 1.75 0.00 0.00 21.33 0.00 09:12:01 1.68 0.03 1.65 0.00 1.47 17.99 0.00 09:13:01 1.43 0.00 1.43 0.00 0.00 18.26 0.00 Average: 78.69 9.46 69.23 0.00 1234.25 39091.45 0.00 09:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:08:02 28913288 31797936 505944 1.54 116576 3037776 1912364 5.64 1080500 2513904 84 09:09:01 28444672 31791640 502936 1.53 124168 3437532 1910296 5.63 1218108 2776432 380 09:10:01 28445380 31792404 502084 1.53 124200 3437536 1910296 5.63 1217880 2776436 8 09:11:01 28446276 31793500 500848 1.52 124256 3437668 1910296 5.63 1216596 2776564 44 09:12:01 28446496 31794236 500444 1.52 124328 3437712 1910296 5.63 1215912 2777008 24 09:13:01 28447740 31795496 499132 1.52 124368 3437712 1910296 5.63 1214892 2777008 8 Average: 28523975 31794202 501898 1.53 122983 3370989 1910641 5.63 1193981 2732892 91 09:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:08:02 docker0 4.13 3.27 0.45 41.54 0.00 0.00 0.00 0.00 09:08:02 lo 4.33 4.33 0.41 0.41 0.00 0.00 0.00 0.00 09:08:02 ens3 768.88 510.93 7364.98 109.96 0.00 0.00 0.00 0.00 09:09:01 docker0 39.17 48.59 3.18 695.34 0.00 0.00 0.00 0.00 09:09:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 09:09:01 ens3 198.98 153.54 3281.96 78.41 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 14.35 6.83 13.17 0.63 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:11:01 ens3 0.55 0.32 0.27 0.20 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:13:01 ens3 0.27 0.23 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 7.13 8.53 0.60 121.22 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 163.74 111.86 1772.60 31.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-17401) 07/11/22 _x86_64_ (8 CPU) 09:06:51 LINUX RESTART (8 CPU) 09:07:01 CPU %user %nice %system %iowait %steal %idle 09:08:02 all 11.41 0.00 4.85 2.28 0.05 81.40 09:08:02 0 11.95 0.00 3.60 0.13 0.05 84.27 09:08:02 1 11.68 0.00 4.21 1.18 0.05 82.87 09:08:02 2 9.87 0.00 5.47 1.63 0.05 82.98 09:08:02 3 11.39 0.00 5.90 0.80 0.05 81.87 09:08:02 4 12.17 0.00 4.56 4.39 0.05 78.84 09:08:02 5 12.30 0.00 7.15 4.08 0.07 76.41 09:08:02 6 11.94 0.00 3.75 3.15 0.07 81.09 09:08:02 7 9.98 0.00 4.20 2.90 0.05 82.87 09:09:01 all 28.50 0.00 5.61 0.46 0.06 65.37 09:09:01 0 29.31 0.00 5.30 0.07 0.05 65.26 09:09:01 1 27.95 0.00 6.07 0.05 0.07 65.86 09:09:01 2 28.37 0.00 5.53 0.29 0.07 65.74 09:09:01 3 26.92 0.00 5.47 0.07 0.07 67.48 09:09:01 4 30.23 0.00 5.73 0.09 0.05 63.90 09:09:01 5 28.79 0.00 5.11 0.03 0.05 66.02 09:09:01 6 28.34 0.00 5.80 0.53 0.05 65.27 09:09:01 7 28.08 0.00 5.90 2.56 0.07 63.39 09:10:01 all 0.03 0.00 0.02 0.01 0.01 99.94 09:10:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:10:01 1 0.05 0.00 0.00 0.03 0.00 99.92 09:10:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:10:01 3 0.08 0.00 0.07 0.00 0.00 99.85 09:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:10:01 5 0.05 0.00 0.00 0.00 0.02 99.93 09:10:01 6 0.00 0.00 0.03 0.02 0.00 99.95 09:10:01 7 0.03 0.00 0.02 0.00 0.02 99.93 09:11:01 all 0.04 0.00 0.01 0.01 0.00 99.95 09:11:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:11:01 1 0.02 0.00 0.02 0.02 0.00 99.95 09:11:01 2 0.05 0.00 0.00 0.00 0.02 99.93 09:11:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:11:01 5 0.07 0.00 0.00 0.00 0.00 99.93 09:11:01 6 0.02 0.00 0.02 0.03 0.00 99.93 09:11:01 7 0.05 0.00 0.00 0.00 0.00 99.95 09:12:01 all 0.17 0.00 0.01 0.01 0.01 99.81 09:12:01 0 1.29 0.00 0.00 0.00 0.00 98.71 09:12:01 1 0.02 0.00 0.00 0.02 0.02 99.95 09:12:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:12:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 09:12:01 6 0.02 0.00 0.00 0.03 0.02 99.93 09:12:01 7 0.00 0.00 0.03 0.00 0.00 99.97 09:13:01 all 0.20 0.00 0.02 0.01 0.00 99.78 09:13:01 0 1.39 0.00 0.00 0.00 0.00 98.61 09:13:01 1 0.03 0.00 0.02 0.02 0.00 99.93 09:13:01 2 0.05 0.00 0.02 0.00 0.00 99.93 09:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:13:01 4 0.00 0.00 0.03 0.00 0.00 99.97 09:13:01 5 0.02 0.00 0.02 0.00 0.00 99.97 09:13:01 6 0.00 0.00 0.02 0.02 0.00 99.97 09:13:01 7 0.07 0.00 0.03 0.02 0.00 99.88 Average: all 6.62 0.00 1.73 0.46 0.02 91.18 Average: 0 7.22 0.00 1.46 0.03 0.02 91.26 Average: 1 6.53 0.00 1.69 0.22 0.02 91.54 Average: 2 6.29 0.00 1.82 0.32 0.02 91.55 Average: 3 6.30 0.00 1.88 0.14 0.02 91.65 Average: 4 6.96 0.00 1.70 0.74 0.02 90.58 Average: 5 6.76 0.00 2.02 0.68 0.02 90.51 Average: 6 6.62 0.00 1.58 0.63 0.02 91.15 Average: 7 6.25 0.00 1.67 0.90 0.02 91.16