---> uname -a: Linux prd-centos7-docker-4c-2g-2037.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 09/10/21 _x86_64_ (2 CPU) 22:32:26 LINUX RESTART (2 CPU) 22:33:01 tps rtps wtps bread/s bwrtn/s 22:34:01 86.51 4.30 82.21 2795.00 5177.74 22:35:01 1.83 0.00 1.83 0.00 35.61 22:36:01 0.27 0.00 0.27 0.00 3.27 22:37:01 0.23 0.00 0.23 0.00 3.48 22:38:01 0.27 0.00 0.27 0.00 3.20 22:39:01 0.27 0.00 0.27 0.00 3.53 22:40:01 0.25 0.00 0.25 0.00 3.88 22:41:01 0.23 0.00 0.23 0.00 2.85 Average: 11.24 0.54 10.70 349.46 654.36 22:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:01 5441260 0 795932 9.94 2620 1769128 1162356 12.83 586216 1580220 136 22:35:01 5452568 0 784676 9.80 2620 1769076 1068376 11.80 576688 1580176 16 22:36:01 5453100 0 784140 9.79 2620 1769080 1068376 11.80 576900 1579968 8 22:37:01 5450304 0 786928 9.83 2620 1769088 1068592 11.80 579236 1579968 8 22:38:01 5447336 0 789892 9.86 2620 1769092 1068628 11.80 576128 1586024 16 22:39:01 5446392 0 790832 9.87 2620 1769096 1068424 11.80 577680 1586028 20 22:40:01 5436776 0 800444 9.99 2620 1769100 1068376 11.80 586788 1586024 8 22:41:01 5436956 0 800260 9.99 2620 1769104 1068376 11.80 588604 1584320 8 Average: 5445586 0 791638 9.88 2620 1769096 1080188 11.93 581030 1582841 28 22:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:01 eth0 393.52 277.59 1241.59 66.58 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 67.36 68.54 7.75 312.78 0.00 0.00 0.00 0.00 22:35:01 eth0 0.33 0.12 0.02 0.03 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 eth0 0.95 0.33 0.32 0.20 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 eth0 0.73 0.43 0.35 0.27 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 eth0 0.15 0.15 0.07 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 eth0 0.10 0.08 0.01 0.01 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 0.12 0.08 0.01 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 Average: eth0 49.57 34.87 155.34 8.39 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 8.42 8.57 0.97 39.11 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) 09/10/21 _x86_64_ (2 CPU) 22:32:26 LINUX RESTART (2 CPU) 22:33:01 CPU %user %nice %system %iowait %steal %idle 22:34:01 all 10.66 0.00 2.85 2.32 0.06 84.10 22:34:01 0 9.71 0.00 3.53 3.36 0.05 83.34 22:34:01 1 11.61 0.00 2.17 1.28 0.07 84.87 22:35:01 all 0.19 0.00 0.06 0.00 0.02 99.73 22:35:01 0 0.27 0.00 0.05 0.00 0.02 99.67 22:35:01 1 0.12 0.00 0.07 0.00 0.02 99.80 22:36:01 all 0.18 0.00 0.04 0.00 0.02 99.77 22:36:01 0 0.18 0.00 0.02 0.00 0.00 99.80 22:36:01 1 0.17 0.00 0.07 0.00 0.03 99.73 22:37:01 all 0.20 0.00 0.04 0.00 0.02 99.74 22:37:01 0 0.03 0.00 0.05 0.00 0.02 99.90 22:37:01 1 0.37 0.00 0.03 0.00 0.02 99.58 22:38:01 all 0.18 0.00 0.07 0.00 0.03 99.73 22:38:01 0 0.07 0.00 0.08 0.00 0.03 99.82 22:38:01 1 0.28 0.00 0.05 0.00 0.02 99.65 22:39:01 all 0.18 0.00 0.05 0.00 0.02 99.75 22:39:01 0 0.05 0.00 0.07 0.00 0.02 99.87 22:39:01 1 0.32 0.00 0.03 0.00 0.02 99.63 22:40:01 all 0.15 0.00 0.03 0.00 0.02 99.80 22:40:01 0 0.07 0.00 0.03 0.00 0.02 99.88 22:40:01 1 0.23 0.00 0.03 0.00 0.02 99.72 22:41:01 all 0.18 0.00 0.03 0.00 0.03 99.77 22:41:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:41:01 1 0.33 0.00 0.05 0.00 0.03 99.58 Average: all 1.46 0.00 0.39 0.28 0.02 97.84 Average: 0 1.28 0.00 0.47 0.41 0.02 97.82 Average: 1 1.65 0.00 0.31 0.16 0.03 97.86