---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8574 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: 2800.000 BogoMIPS: 5600.00 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-8574) 03/22/22 _x86_64_ (8 CPU) 18:26:10 LINUX RESTART (8 CPU) 18:27:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:28:01 85.73 0.31 85.42 0.00 16.00 47072.85 0.00 18:29:01 1.58 0.00 1.58 0.00 0.00 19.61 0.00 18:30:01 0.97 0.00 0.97 0.00 0.00 11.60 0.00 18:31:01 1.52 0.00 1.52 0.00 0.00 18.13 0.00 18:32:01 7.18 0.13 7.05 0.00 14.66 3983.47 0.00 Average: 18.95 0.09 18.86 0.00 6.07 9972.84 0.00 18:27:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:28:01 28825104 31777132 526476 1.60 110464 3092192 1800944 5.31 1232860 2426680 164 18:29:01 28825084 31777324 525752 1.60 110512 3092196 1800944 5.31 1232632 2426672 12 18:30:01 28837344 31789764 513188 1.56 110552 3092200 1800944 5.31 1220084 2426688 24 18:31:01 28837160 31789584 513208 1.56 110592 3092200 1800944 5.31 1220420 2426688 168 18:32:01 28052020 31727404 573608 1.74 126756 3751332 2219268 6.54 1297656 3085168 665992 Average: 28675342 31772242 530446 1.61 113775 3224024 1884609 5.55 1240730 2558379 133272 18:27:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:28:01 docker0 25.62 29.05 1.95 359.32 0.00 0.00 0.00 0.00 18:28:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 18:28:01 ens3 188.30 131.48 3001.21 74.38 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:29:01 ens3 0.72 0.48 0.36 0.27 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:31:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 18:32:01 ens3 180.62 90.48 4072.49 9.99 0.00 0.00 0.00 0.00 Average: docker0 4.99 5.65 0.38 69.93 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 73.18 43.93 1404.03 16.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8574) 03/22/22 _x86_64_ (8 CPU) 18:26:10 LINUX RESTART (8 CPU) 18:27:03 CPU %user %nice %system %iowait %steal %idle 18:28:01 all 22.12 0.00 5.15 0.59 0.06 72.08 18:28:01 0 21.14 0.00 5.16 0.10 0.05 73.54 18:28:01 1 23.02 0.00 5.25 0.31 0.07 71.34 18:28:01 2 21.54 0.00 4.99 0.56 0.07 72.84 18:28:01 3 23.41 0.00 4.21 0.52 0.05 71.81 18:28:01 4 21.25 0.00 5.58 1.80 0.05 71.32 18:28:01 5 23.06 0.00 4.71 0.31 0.05 71.87 18:28:01 6 22.64 0.00 5.11 0.05 0.05 72.14 18:28:01 7 20.85 0.00 6.20 1.10 0.05 71.79 18:29:01 all 0.03 0.00 0.02 0.01 0.01 99.93 18:29:01 0 0.02 0.00 0.05 0.00 0.00 99.93 18:29:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:29:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:29:01 3 0.07 0.00 0.00 0.03 0.02 99.88 18:29:01 4 0.03 0.00 0.02 0.03 0.02 99.90 18:29:01 5 0.07 0.00 0.02 0.00 0.02 99.90 18:29:01 6 0.05 0.00 0.05 0.00 0.02 99.88 18:29:01 7 0.02 0.00 0.00 0.00 0.00 99.98 18:30:01 all 0.04 0.00 0.02 0.00 0.00 99.93 18:30:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:30:01 1 0.08 0.00 0.02 0.00 0.00 99.90 18:30:01 2 0.07 0.00 0.03 0.00 0.00 99.90 18:30:01 3 0.07 0.00 0.07 0.02 0.02 99.83 18:30:01 4 0.00 0.00 0.03 0.02 0.00 99.95 18:30:01 5 0.07 0.00 0.00 0.00 0.00 99.93 18:30:01 6 0.03 0.00 0.02 0.00 0.00 99.95 18:30:01 7 0.00 0.00 0.00 0.00 0.00 100.00 18:31:01 all 0.03 0.00 0.02 0.00 0.01 99.94 18:31:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:31:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:31:01 2 0.05 0.00 0.00 0.00 0.02 99.93 18:31:01 3 0.02 0.00 0.02 0.02 0.00 99.95 18:31:01 4 0.02 0.00 0.00 0.02 0.00 99.97 18:31:01 5 0.03 0.00 0.03 0.00 0.02 99.92 18:31:01 6 0.05 0.00 0.03 0.00 0.00 99.92 18:31:01 7 0.02 0.00 0.00 0.00 0.00 99.98 18:32:01 all 2.73 0.00 1.15 0.04 0.01 96.07 18:32:01 0 2.44 0.00 1.09 0.00 0.00 96.47 18:32:01 1 2.31 0.00 1.59 0.00 0.02 96.08 18:32:01 2 3.23 0.00 1.00 0.00 0.00 95.76 18:32:01 3 2.39 0.00 0.74 0.15 0.02 96.71 18:32:01 4 2.85 0.00 0.87 0.02 0.02 96.25 18:32:01 5 2.82 0.00 1.01 0.00 0.02 96.16 18:32:01 6 3.04 0.00 1.05 0.17 0.02 95.72 18:32:01 7 2.76 0.00 1.82 0.02 0.02 95.38 Average: all 4.84 0.00 1.24 0.13 0.02 93.78 Average: 0 4.59 0.00 1.23 0.02 0.01 94.15 Average: 1 4.94 0.00 1.35 0.06 0.02 93.64 Average: 2 4.83 0.00 1.17 0.11 0.02 93.87 Average: 3 5.05 0.00 0.98 0.14 0.02 93.80 Average: 4 4.68 0.00 1.26 0.36 0.02 93.67 Average: 5 5.08 0.00 1.13 0.06 0.02 93.71 Average: 6 4.99 0.00 1.22 0.04 0.02 93.73 Average: 7 4.58 0.00 1.56 0.22 0.01 93.63