---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15249 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-15249) 06/21/22 _x86_64_ (8 CPU) 20:57:07 LINUX RESTART (8 CPU) 20:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:59:01 83.12 0.30 82.82 0.00 18.53 47990.80 0.00 21:00:01 1.97 0.00 1.97 0.00 0.00 23.21 0.00 21:01:01 2.83 1.57 1.27 0.00 49.06 17.20 0.00 21:02:01 2.07 0.00 2.07 0.00 0.00 24.66 0.00 21:03:01 1.00 0.02 0.98 0.00 0.13 11.86 0.00 21:04:01 48.09 0.08 48.01 0.00 8.00 28783.60 0.00 Average: 23.18 0.33 22.85 0.00 12.62 12807.49 0.00 20:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:59:01 28438136 31778104 518616 1.58 122092 3439088 1854996 5.47 1210592 2797484 336 21:00:01 28438304 31778420 517468 1.57 122156 3439092 1854996 5.47 1210776 2797472 24 21:01:01 28444392 31787732 508464 1.55 122224 3440700 1854996 5.47 1205412 2797624 56 21:02:01 28443704 31787112 508952 1.55 122312 3440700 1874960 5.53 1205532 2797628 44 21:03:01 28444648 31788144 507768 1.54 122344 3440708 1874960 5.53 1204024 2797632 12 21:04:01 27298076 31701804 590320 1.80 143372 4420120 2330868 6.87 1346488 3735008 275700 Average: 28251210 31770219 525265 1.60 125750 3603401 1940963 5.72 1230471 2953808 46029 20:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:59:01 docker0 16.93 18.85 1.39 289.76 0.00 0.00 0.00 0.00 20:59:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 20:59:01 ens3 189.34 121.08 2855.70 64.14 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 ens3 2.22 0.90 1.46 0.49 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:01:01 ens3 8.88 5.53 5.79 6.03 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 ens3 1.12 0.88 0.59 0.42 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 0.53 0.10 0.09 0.06 0.00 0.00 0.00 0.00 21:04:01 docker0 14.75 16.83 1.30 290.02 0.00 0.00 0.00 0.00 21:04:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 21:04:01 ens3 291.85 199.60 7455.67 66.28 0.00 0.00 0.00 0.00 Average: docker0 5.28 5.95 0.45 96.62 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 82.32 54.68 1719.74 22.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15249) 06/21/22 _x86_64_ (8 CPU) 20:57:07 LINUX RESTART (8 CPU) 20:58:01 CPU %user %nice %system %iowait %steal %idle 20:59:01 all 17.67 0.00 4.19 0.84 0.06 77.23 20:59:01 0 17.80 0.00 5.04 3.78 0.05 73.33 20:59:01 1 16.83 0.00 4.10 0.19 0.07 78.81 20:59:01 2 17.66 0.00 3.76 0.35 0.07 78.17 20:59:01 3 17.46 0.00 4.05 0.14 0.07 78.29 20:59:01 4 16.65 0.00 3.98 0.47 0.05 78.85 20:59:01 5 19.08 0.00 4.51 0.05 0.05 76.31 20:59:01 6 17.67 0.00 3.89 1.46 0.05 76.93 20:59:01 7 18.22 0.00 4.23 0.30 0.07 77.18 21:00:01 all 0.28 0.00 0.01 0.01 0.01 99.69 21:00:01 0 0.02 0.00 0.00 0.00 0.02 99.97 21:00:01 1 0.05 0.00 0.02 0.00 0.02 99.92 21:00:01 2 2.00 0.00 0.03 0.00 0.00 97.96 21:00:01 3 0.07 0.00 0.02 0.00 0.02 99.90 21:00:01 4 0.00 0.00 0.02 0.05 0.02 99.92 21:00:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:00:01 6 0.00 0.00 0.03 0.03 0.00 99.93 21:00:01 7 0.03 0.00 0.00 0.00 0.00 99.97 21:01:01 all 0.52 0.00 0.05 0.01 0.00 99.41 21:01:01 0 0.33 0.00 0.05 0.03 0.00 99.58 21:01:01 1 0.35 0.00 0.03 0.00 0.02 99.60 21:01:01 2 2.28 0.00 0.07 0.02 0.02 97.62 21:01:01 3 0.48 0.00 0.08 0.00 0.00 99.43 21:01:01 4 0.18 0.00 0.05 0.00 0.00 99.77 21:01:01 5 0.10 0.00 0.02 0.02 0.00 99.87 21:01:01 6 0.23 0.00 0.02 0.03 0.00 99.72 21:01:01 7 0.13 0.00 0.10 0.02 0.00 99.75 21:02:01 all 0.22 0.00 0.03 0.01 0.00 99.74 21:02:01 0 0.81 0.00 0.12 0.03 0.00 99.04 21:02:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:02:01 2 0.81 0.00 0.02 0.00 0.00 99.17 21:02:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:02:01 6 0.03 0.00 0.02 0.03 0.00 99.92 21:02:01 7 0.05 0.00 0.03 0.00 0.00 99.92 21:03:01 all 0.02 0.00 0.01 0.00 0.01 99.95 21:03:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:03:01 1 0.05 0.00 0.03 0.00 0.02 99.90 21:03:01 2 0.00 0.00 0.02 0.00 0.02 99.97 21:03:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:03:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:03:01 6 0.02 0.00 0.00 0.03 0.00 99.95 21:03:01 7 0.05 0.00 0.02 0.00 0.02 99.92 21:04:01 all 4.88 0.00 1.93 0.45 0.03 92.71 21:04:01 0 5.31 0.00 2.17 0.07 0.03 92.42 21:04:01 1 5.21 0.00 1.97 0.10 0.03 92.69 21:04:01 2 4.93 0.00 1.73 0.05 0.02 93.27 21:04:01 3 5.05 0.00 1.56 0.52 0.03 92.83 21:04:01 4 4.10 0.00 2.37 2.12 0.03 91.38 21:04:01 5 4.22 0.00 1.98 0.03 0.02 93.75 21:04:01 6 5.89 0.00 1.96 0.60 0.03 91.51 21:04:01 7 4.32 0.00 1.72 0.13 0.02 93.81 Average: all 3.90 0.00 1.03 0.22 0.02 94.83 Average: 0 4.02 0.00 1.23 0.65 0.02 94.09 Average: 1 3.73 0.00 1.02 0.05 0.03 95.18 Average: 2 4.59 0.00 0.93 0.07 0.02 94.40 Average: 3 3.82 0.00 0.95 0.11 0.02 95.11 Average: 4 3.46 0.00 1.06 0.44 0.02 95.03 Average: 5 3.89 0.00 1.08 0.02 0.01 95.01 Average: 6 3.96 0.00 0.98 0.36 0.01 94.68 Average: 7 3.77 0.00 1.01 0.08 0.02 95.13