---> uname -a: Linux prd-centos7-docker-4c-2g-298.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 9.0G 32G 23% / 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 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/15/21 _x86_64_ (2 CPU) 22:37:41 LINUX RESTART (2 CPU) 22:38:01 tps rtps wtps bread/s bwrtn/s 22:39:01 186.43 55.02 131.41 7942.18 39637.85 22:40:01 1.93 0.00 1.93 0.00 36.68 22:41:01 0.17 0.00 0.17 0.00 1.73 22:42:01 0.25 0.00 0.25 0.00 3.20 22:43:01 0.27 0.00 0.27 0.00 3.08 22:44:01 0.27 0.00 0.27 0.00 3.68 22:45:01 0.27 0.00 0.27 0.00 3.48 22:46:01 0.23 0.00 0.23 0.00 2.88 22:47:01 193.26 0.03 193.22 3.73 53844.20 Average: 42.57 6.12 36.45 883.09 10395.47 22:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:39:01 5468228 0 804888 10.05 2620 1733196 1289296 14.23 580164 1561440 132 22:40:01 5477256 0 795852 9.94 2620 1733204 1218948 13.46 572672 1561404 12 22:41:01 5479116 0 793992 9.91 2620 1733204 1205584 13.31 574924 1557876 8 22:42:01 5475792 0 797308 9.96 2620 1733212 1205884 13.31 577960 1557876 16 22:43:01 5478040 0 795056 9.93 2620 1733216 1205584 13.31 568872 1565252 16 22:44:01 5475916 0 797172 9.95 2620 1733224 1205716 13.31 571040 1565252 8 22:45:01 5476604 0 796480 9.94 2620 1733228 1205584 13.31 570336 1565252 8 22:46:01 5475492 0 797584 9.96 2620 1733236 1205584 13.31 571032 1565256 8 22:47:01 3880408 0 1070456 13.37 2620 3055448 1454084 16.05 801548 2700876 304 Average: 5298539 0 827643 10.33 2620 1880130 1244029 13.73 598728 1688943 57 22:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:39:01 eth0 481.10 298.67 1000.49 76.70 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 2.88 2.15 0.57 6.98 0.00 0.00 0.00 0.00 22:40:01 eth0 2.80 1.33 3.20 0.10 0.00 0.00 0.00 0.00 22:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 eth0 0.25 0.08 0.02 0.01 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 eth0 1.27 0.57 0.58 0.37 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 eth0 0.38 0.32 0.18 0.08 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.45 0.08 0.05 0.01 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 veth7cefff8 0.30 0.40 0.08 0.12 0.00 0.00 0.00 0.00 22:47:01 eth0 1265.16 860.85 7698.22 116.18 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 50.96 70.99 4.01 364.60 0.00 0.00 0.00 0.00 Average: veth7cefff8 0.03 0.04 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 194.67 129.15 967.21 21.50 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 5.98 8.13 0.51 41.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/15/21 _x86_64_ (2 CPU) 22:37:41 LINUX RESTART (2 CPU) 22:38:01 CPU %user %nice %system %iowait %steal %idle 22:39:01 all 19.17 0.00 7.08 5.46 0.08 68.22 22:39:01 0 19.70 0.00 7.30 4.47 0.07 68.46 22:39:01 1 18.64 0.00 6.86 6.44 0.09 67.98 22:40:01 all 0.27 0.00 0.06 0.00 0.02 99.66 22:40:01 0 0.45 0.00 0.07 0.00 0.02 99.47 22:40:01 1 0.08 0.00 0.05 0.00 0.02 99.85 22:41:01 all 0.19 0.00 0.08 0.00 0.03 99.71 22:41:01 0 0.30 0.00 0.05 0.00 0.02 99.63 22:41:01 1 0.08 0.00 0.10 0.00 0.03 99.78 22:42:01 all 0.17 0.00 0.05 0.00 0.03 99.76 22:42:01 0 0.28 0.00 0.03 0.00 0.02 99.67 22:42:01 1 0.05 0.00 0.07 0.00 0.03 99.85 22:43:01 all 0.18 0.00 0.06 0.00 0.03 99.73 22:43:01 0 0.28 0.00 0.07 0.00 0.02 99.63 22:43:01 1 0.08 0.00 0.05 0.00 0.03 99.83 22:44:01 all 0.21 0.00 0.04 0.00 0.02 99.73 22:44:01 0 0.38 0.00 0.07 0.00 0.02 99.53 22:44:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:45:01 all 0.21 0.00 0.03 0.00 0.02 99.74 22:45:01 0 0.37 0.00 0.02 0.00 0.02 99.60 22:45:01 1 0.05 0.00 0.05 0.00 0.02 99.88 22:46:01 all 0.18 0.00 0.07 0.00 0.03 99.72 22:46:01 0 0.02 0.00 0.05 0.00 0.02 99.92 22:46:01 1 0.35 0.00 0.08 0.00 0.03 99.53 22:47:01 all 21.51 0.00 9.88 1.51 0.09 67.02 22:47:01 0 21.41 0.00 9.96 1.60 0.09 66.94 22:47:01 1 21.60 0.00 9.80 1.41 0.09 67.10 Average: all 4.50 0.00 1.85 0.75 0.03 92.87 Average: 0 4.60 0.00 1.87 0.65 0.03 92.85 Average: 1 4.39 0.00 1.83 0.85 0.04 92.89