---> uname -a: Linux prd-centos7-docker-4c-2g-395.vexxhost.local 3.10.0-1160.36.2.el7.x86_64 #1 SMP Wed Jul 21 11:57:15 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 8.1G 32G 21% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 8.1G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/20/21 _x86_64_ (2 CPU) 16:37:31 LINUX RESTART (2 CPU) 16:38:01 tps rtps wtps bread/s bwrtn/s 16:39:01 76.42 3.31 73.10 2083.68 7770.47 16:40:01 61.66 0.55 61.11 308.09 11331.72 16:41:01 0.13 0.00 0.13 0.00 2.13 16:42:01 0.25 0.00 0.25 0.00 3.46 16:43:01 0.23 0.00 0.23 0.00 3.05 16:44:01 0.32 0.00 0.32 0.00 5.15 16:45:01 0.23 0.00 0.23 0.00 3.37 16:46:01 0.33 0.05 0.28 3.33 3.35 Average: 17.45 0.49 16.96 299.42 2390.96 16:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:39:01 5478900 0 636972 7.95 2620 1890448 1396060 15.41 709976 1584092 57612 16:40:01 5142656 0 786480 9.82 2620 2077184 1427764 15.76 948328 1644988 20 16:41:01 5156884 0 772248 9.64 2620 2077188 1303604 14.39 938364 1644988 16 16:42:01 5155272 0 773856 9.66 2620 2077192 1303604 14.39 939216 1645420 8 16:43:01 5152232 0 776888 9.70 2620 2077200 1304176 14.40 943392 1645420 20 16:44:01 5160504 0 768616 9.60 2620 2077200 1303924 14.40 934272 1645780 20 16:45:01 5160200 0 768912 9.60 2620 2077208 1303960 14.40 934584 1645780 8 16:46:01 5136396 0 792556 9.90 2620 2077368 1337768 14.77 990084 1613908 76 Average: 5192880 0 759566 9.48 2620 2053874 1335108 14.74 917277 1633797 7222 16:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:39:01 eth0 1113.97 769.52 3698.31 100.39 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 eth0 313.47 196.89 821.46 755.46 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 23.06 35.26 1.74 205.26 0.00 0.00 0.00 0.00 16:41:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 0.92 0.43 0.41 0.23 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.08 0.08 0.01 0.03 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 4.60 2.60 4.46 1.44 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 179.20 121.24 565.66 107.24 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 2.88 4.41 0.22 25.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/20/21 _x86_64_ (2 CPU) 16:37:31 LINUX RESTART (2 CPU) 16:38:01 CPU %user %nice %system %iowait %steal %idle 16:39:01 all 12.08 0.00 2.14 1.90 0.07 83.81 16:39:01 0 10.90 0.00 2.39 1.23 0.07 85.42 16:39:01 1 13.24 0.00 1.90 2.56 0.07 82.23 16:40:01 all 15.16 0.00 2.53 0.70 0.06 81.55 16:40:01 0 12.79 0.00 2.89 0.75 0.05 83.52 16:40:01 1 17.56 0.00 2.17 0.65 0.07 79.56 16:41:01 all 0.18 0.00 0.05 0.00 0.02 99.75 16:41:01 0 0.28 0.00 0.05 0.00 0.02 99.65 16:41:01 1 0.08 0.00 0.05 0.00 0.02 99.85 16:42:01 all 0.04 0.00 0.03 0.00 0.03 99.91 16:42:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:42:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:43:01 all 0.06 0.00 0.04 0.00 0.03 99.87 16:43:01 0 0.08 0.00 0.03 0.00 0.02 99.87 16:43:01 1 0.03 0.00 0.05 0.00 0.05 99.87 16:44:01 all 0.18 0.00 0.03 0.00 0.04 99.75 16:44:01 0 0.28 0.00 0.03 0.00 0.03 99.65 16:44:01 1 0.07 0.00 0.03 0.00 0.05 99.85 16:45:01 all 0.09 0.00 0.03 0.00 0.03 99.85 16:45:01 0 0.15 0.00 0.03 0.00 0.03 99.78 16:45:01 1 0.03 0.00 0.02 0.00 0.03 99.92 16:46:01 all 0.68 0.00 0.13 0.01 0.03 99.16 16:46:01 0 0.50 0.00 0.10 0.00 0.02 99.38 16:46:01 1 0.85 0.00 0.15 0.02 0.05 98.93 Average: all 3.48 0.00 0.61 0.32 0.04 95.56 Average: 0 3.06 0.00 0.68 0.24 0.03 95.99 Average: 1 3.90 0.00 0.54 0.39 0.04 95.13