---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21759 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21759) 04/22/22 _x86_64_ (8 CPU) 08:37:41 LINUX RESTART (8 CPU) 08:38:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:39:01 342.98 46.11 296.86 0.00 4096.12 153033.32 0.00 08:40:01 61.36 0.15 61.21 0.00 5.73 31252.12 0.00 08:41:01 1.53 0.00 1.53 0.00 0.00 17.35 0.00 08:42:01 0.92 0.00 0.92 0.00 0.00 11.86 0.00 08:43:01 1.45 0.02 1.43 0.00 0.13 16.53 0.00 08:44:01 0.97 0.00 0.97 0.00 0.00 12.13 0.00 Average: 67.43 7.61 59.83 0.00 674.16 30383.25 0.00 08:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:39:01 28819760 31752932 539452 1.64 124072 3057536 2142824 6.32 1311832 2341888 394812 08:40:01 28828072 31774296 520292 1.58 113704 3078900 1940188 5.72 1217816 2424404 288 08:41:01 28827864 31774192 519940 1.58 113736 3078904 1940188 5.72 1217600 2424408 12 08:42:01 28836572 31783524 511036 1.55 113768 3078904 1940188 5.72 1208452 2424952 188 08:43:01 28835876 31782988 511432 1.56 113816 3079032 1940188 5.72 1208816 2425080 8 08:44:01 28843600 31790776 503392 1.53 113852 3079044 1940188 5.72 1201704 2425088 184 Average: 28831957 31776451 517591 1.57 115491 3075387 1973961 5.82 1227703 2410970 65915 08:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:39:01 lo 2.98 2.98 0.29 0.29 0.00 0.00 0.00 0.00 08:39:01 ens3 753.21 457.43 5200.61 142.55 0.00 0.00 0.00 0.00 08:39:01 veth1c2f6cd 33.96 44.81 3.30 692.94 0.00 0.00 0.00 0.06 08:39:01 docker0 44.52 50.74 4.80 735.84 0.00 0.00 0.00 0.00 08:40:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 08:40:01 ens3 120.30 62.26 2530.16 13.99 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 ens3 8.58 4.25 7.54 0.54 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:44:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 145.39 86.35 1278.84 25.87 0.00 0.00 0.00 0.00 Average: docker0 7.32 8.34 0.79 120.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21759) 04/22/22 _x86_64_ (8 CPU) 08:37:41 LINUX RESTART (8 CPU) 08:38:02 CPU %user %nice %system %iowait %steal %idle 08:39:01 all 20.07 0.00 5.01 1.51 0.06 73.34 08:39:01 0 19.76 0.00 5.01 0.22 0.05 74.96 08:39:01 1 19.14 0.00 4.68 1.03 0.07 75.09 08:39:01 2 20.77 0.00 4.18 0.10 0.05 74.90 08:39:01 3 20.74 0.00 6.24 3.41 0.07 69.53 08:39:01 4 17.81 0.00 6.03 2.00 0.05 74.11 08:39:01 5 22.24 0.00 4.39 0.51 0.07 72.79 08:39:01 6 21.49 0.00 4.85 3.29 0.07 70.30 08:39:01 7 18.59 0.00 4.74 1.55 0.07 75.05 08:40:01 all 11.01 0.00 2.12 2.96 0.05 83.85 08:40:01 0 11.74 0.00 2.23 1.47 0.07 84.50 08:40:01 1 11.33 0.00 1.86 0.03 0.03 86.75 08:40:01 2 10.96 0.00 1.96 0.00 0.05 87.02 08:40:01 3 11.16 0.00 1.80 0.02 0.07 86.97 08:40:01 4 12.20 0.00 2.32 0.32 0.05 85.11 08:40:01 5 11.15 0.00 1.83 0.05 0.05 86.91 08:40:01 6 10.53 0.00 2.69 2.48 0.07 84.23 08:40:01 7 9.03 0.00 2.32 19.30 0.05 69.31 08:41:01 all 0.04 0.00 0.01 0.00 0.00 99.94 08:41:01 0 0.03 0.00 0.02 0.02 0.00 99.93 08:41:01 1 0.05 0.00 0.00 0.00 0.02 99.93 08:41:01 2 0.03 0.00 0.02 0.00 0.02 99.93 08:41:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:41:01 4 0.03 0.00 0.02 0.00 0.00 99.95 08:41:01 5 0.07 0.00 0.02 0.00 0.00 99.92 08:41:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:41:01 7 0.05 0.00 0.05 0.02 0.00 99.88 08:42:01 all 0.04 0.00 0.03 0.00 0.00 99.93 08:42:01 0 0.07 0.00 0.02 0.02 0.00 99.90 08:42:01 1 0.03 0.00 0.03 0.00 0.00 99.93 08:42:01 2 0.05 0.00 0.03 0.00 0.00 99.92 08:42:01 3 0.05 0.00 0.02 0.00 0.00 99.93 08:42:01 4 0.02 0.00 0.03 0.00 0.02 99.93 08:42:01 5 0.03 0.00 0.03 0.00 0.00 99.93 08:42:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:42:01 7 0.02 0.00 0.02 0.02 0.00 99.95 08:43:01 all 0.01 0.00 0.01 0.00 0.00 99.97 08:43:01 0 0.02 0.00 0.00 0.02 0.00 99.97 08:43:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:43:01 2 0.03 0.00 0.00 0.00 0.00 99.97 08:43:01 3 0.02 0.00 0.03 0.00 0.02 99.93 08:43:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:43:01 5 0.00 0.00 0.02 0.00 0.02 99.97 08:43:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:43:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:44:01 all 0.03 0.00 0.01 0.01 0.00 99.95 08:44:01 0 0.02 0.00 0.00 0.03 0.00 99.95 08:44:01 1 0.07 0.00 0.00 0.00 0.00 99.93 08:44:01 2 0.03 0.00 0.00 0.00 0.00 99.97 08:44:01 3 0.03 0.00 0.05 0.00 0.00 99.92 08:44:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:44:01 5 0.03 0.00 0.02 0.00 0.00 99.95 08:44:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:44:01 7 0.02 0.00 0.02 0.02 0.02 99.93 Average: all 5.13 0.00 1.18 0.74 0.02 92.93 Average: 0 5.21 0.00 1.19 0.30 0.02 93.28 Average: 1 5.04 0.00 1.08 0.17 0.02 93.69 Average: 2 5.24 0.00 1.02 0.02 0.02 93.71 Average: 3 5.26 0.00 1.33 0.56 0.03 92.82 Average: 4 4.97 0.00 1.38 0.38 0.02 93.25 Average: 5 5.50 0.00 1.03 0.09 0.02 93.35 Average: 6 5.27 0.00 1.24 0.95 0.02 92.52 Average: 7 4.54 0.00 1.17 3.47 0.02 90.79