---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21346 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-21346) 04/19/22 _x86_64_ (8 CPU) 15:24:51 LINUX RESTART (8 CPU) 15:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:26:02 343.50 56.18 287.32 0.00 7378.47 196658.31 0.00 15:27:01 48.35 0.20 48.14 0.00 20.06 23624.20 0.00 15:28:01 1.72 0.00 1.72 0.00 0.00 20.28 0.00 15:29:01 1.28 0.00 1.28 0.00 0.00 16.93 0.00 15:30:01 1.15 0.02 1.13 0.00 0.13 13.06 0.00 Average: 79.31 11.32 67.99 0.00 1484.76 44138.54 0.00 15:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:02 29030060 31725044 581952 1.77 112828 2855760 2268888 6.69 1262344 2218604 168960 15:27:01 28834328 31789096 512292 1.56 110428 3093644 1865188 5.50 1213316 2431384 392 15:28:01 28835448 31790392 510692 1.55 110456 3093656 1865188 5.50 1212848 2431388 24 15:29:01 28839556 31794832 506404 1.54 110496 3093656 1865188 5.50 1208328 2431656 52 15:30:01 28839168 31794568 506444 1.54 110536 3093784 1865188 5.50 1208404 2431760 24 Average: 28875712 31778786 523557 1.59 110949 3046100 1945928 5.73 1221048 2388958 33890 15:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:02 veth56b4e82 14.06 17.79 1.42 289.08 0.00 0.00 0.00 0.02 15:26:02 lo 3.60 3.60 0.34 0.34 0.00 0.00 0.00 0.00 15:26:02 docker0 27.31 24.88 4.17 328.83 0.00 0.00 0.00 0.00 15:26:02 ens3 756.65 483.36 5752.12 118.66 0.00 0.00 0.00 0.00 15:27:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 15:27:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 138.86 99.76 2573.73 61.27 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 0.62 0.33 0.35 0.26 0.00 0.00 0.00 0.00 15:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 5.49 5.00 0.84 65.99 0.00 0.00 0.00 0.00 Average: ens3 179.40 116.78 1662.28 35.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21346) 04/19/22 _x86_64_ (8 CPU) 15:24:51 LINUX RESTART (8 CPU) 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:02 all 14.96 0.00 5.21 2.97 0.08 76.79 15:26:02 0 13.89 0.00 5.80 2.44 0.05 77.82 15:26:02 1 13.81 0.00 4.61 2.56 0.08 78.95 15:26:02 2 15.25 0.00 4.81 6.14 0.10 73.70 15:26:02 3 14.39 0.00 6.23 1.08 0.08 78.22 15:26:02 4 16.89 0.00 5.52 2.83 0.07 74.69 15:26:02 5 14.61 0.00 4.52 1.33 0.08 79.45 15:26:02 6 15.07 0.00 4.70 6.57 0.07 73.60 15:26:02 7 15.80 0.00 5.49 0.79 0.07 77.85 15:27:01 all 11.87 0.00 2.84 0.84 0.05 84.40 15:27:01 0 11.67 0.00 2.97 0.26 0.05 85.05 15:27:01 1 12.10 0.00 3.07 3.37 0.05 81.41 15:27:01 2 11.31 0.00 2.03 0.00 0.03 86.62 15:27:01 3 12.59 0.00 2.92 0.02 0.05 84.42 15:27:01 4 11.88 0.00 3.06 0.41 0.05 84.59 15:27:01 5 10.85 0.00 2.76 0.12 0.03 86.24 15:27:01 6 12.20 0.00 3.09 2.46 0.05 82.20 15:27:01 7 12.40 0.00 2.80 0.05 0.05 84.70 15:28:01 all 0.27 0.00 0.02 0.00 0.00 99.70 15:28:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:28:01 1 0.02 0.00 0.00 0.03 0.00 99.95 15:28:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:28:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:28:01 4 0.07 0.00 0.05 0.00 0.02 99.87 15:28:01 5 1.97 0.00 0.00 0.00 0.00 98.03 15:28:01 6 0.03 0.00 0.03 0.00 0.00 99.93 15:28:01 7 0.07 0.00 0.02 0.00 0.00 99.92 15:29:01 all 0.20 0.00 0.03 0.01 0.00 99.76 15:29:01 0 0.03 0.00 0.03 0.00 0.00 99.93 15:29:01 1 0.02 0.00 0.00 0.02 0.00 99.97 15:29:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:29:01 3 0.07 0.00 0.03 0.00 0.00 99.90 15:29:01 4 0.08 0.00 0.05 0.00 0.00 99.87 15:29:01 5 1.29 0.00 0.02 0.00 0.02 98.68 15:29:01 6 0.03 0.00 0.03 0.03 0.00 99.90 15:29:01 7 0.05 0.00 0.07 0.00 0.02 99.87 15:30:01 all 0.02 0.00 0.01 0.01 0.00 99.96 15:30:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:30:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:30:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:30:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:30:01 4 0.03 0.00 0.02 0.00 0.02 99.93 15:30:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:30:01 6 0.00 0.00 0.02 0.08 0.00 99.90 15:30:01 7 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 5.41 0.00 1.61 0.76 0.03 92.19 Average: 0 5.07 0.00 1.75 0.54 0.02 92.63 Average: 1 5.14 0.00 1.52 1.18 0.03 92.12 Average: 2 5.27 0.00 1.37 1.22 0.03 92.11 Average: 3 5.36 0.00 1.83 0.22 0.03 92.57 Average: 4 5.74 0.00 1.73 0.65 0.03 91.86 Average: 5 5.70 0.00 1.45 0.29 0.03 92.54 Average: 6 5.41 0.00 1.56 1.81 0.02 91.20 Average: 7 5.62 0.00 1.67 0.17 0.03 92.52