---> uname -a: Linux prd-centos7-docker-4c-2g-360.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/06/21 _x86_64_ (2 CPU) 22:27:26 LINUX RESTART (2 CPU) 22:28:01 tps rtps wtps bread/s bwrtn/s 22:29:01 78.89 3.38 75.51 2350.32 3744.11 22:30:01 0.38 0.00 0.38 0.00 5.81 22:31:01 0.27 0.00 0.27 0.00 3.63 22:32:01 0.37 0.00 0.37 0.00 4.60 22:33:02 0.13 0.00 0.13 0.00 2.20 22:34:01 0.39 0.00 0.39 0.00 5.05 22:35:01 0.20 0.00 0.20 0.00 3.63 22:36:01 0.32 0.00 0.32 0.00 3.41 22:37:01 0.25 0.00 0.25 0.00 3.23 22:38:01 0.22 0.00 0.22 0.00 3.40 Average: 8.16 0.34 7.82 235.49 378.64 22:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:29:01 5655232 0 629536 7.86 2620 1721544 1250396 13.81 576384 1538668 20 22:30:01 5665792 0 618968 7.73 2620 1721552 1164628 12.86 567264 1538864 8 22:31:01 5664840 0 619920 7.74 2620 1721552 1164880 12.86 567788 1538864 8 22:32:01 5664836 0 619916 7.74 2620 1721560 1164628 12.86 567888 1539496 20 22:33:02 5666812 0 617936 7.72 2620 1721564 1164844 12.86 566076 1539496 12 22:34:01 5667136 0 617608 7.71 2620 1721568 1164676 12.86 565312 1539500 20 22:35:01 5665904 0 618836 7.73 2620 1721572 1164628 12.86 566740 1539496 8 22:36:01 5662020 0 622716 7.78 2620 1721576 1164628 12.86 570852 1539496 8 22:37:01 5657324 0 627404 7.83 2620 1721584 1164628 12.86 575352 1539496 8 22:38:01 5655628 0 629096 7.85 2620 1721588 1165012 12.86 578512 1537784 16 Average: 5662552 0 622194 7.77 2620 1721566 1173295 12.95 570217 1539116 13 22:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:29:01 eth0 149.57 140.49 677.69 30.91 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 48.63 28.17 3.94 151.60 0.00 0.00 0.00 0.00 22:30:01 eth0 5.85 0.08 0.60 0.07 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 5.68 1.03 1.42 0.76 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 0.33 0.10 0.02 0.04 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:02 eth0 1.63 0.92 0.88 0.66 0.00 0.00 0.00 0.00 22:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 0.44 0.14 0.08 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 0.28 0.12 0.02 0.01 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 0.23 0.10 0.02 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 4.85 0.08 0.50 0.01 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 1.93 1.00 0.97 0.66 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 Average: eth0 17.11 14.43 68.35 3.32 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 4.87 2.82 0.39 15.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/06/21 _x86_64_ (2 CPU) 22:27:26 LINUX RESTART (2 CPU) 22:28:01 CPU %user %nice %system %iowait %steal %idle 22:29:01 all 5.64 0.00 2.54 1.93 0.05 89.84 22:29:01 0 5.70 0.00 2.65 1.53 0.05 90.07 22:29:01 1 5.58 0.00 2.42 2.34 0.05 89.60 22:30:01 all 0.23 0.00 0.08 0.00 0.03 99.67 22:30:01 0 0.35 0.00 0.08 0.00 0.02 99.55 22:30:01 1 0.10 0.00 0.08 0.00 0.03 99.78 22:31:01 all 0.23 0.00 0.06 0.00 0.03 99.68 22:31:01 0 0.38 0.00 0.05 0.00 0.03 99.53 22:31:01 1 0.08 0.00 0.07 0.00 0.02 99.83 22:32:01 all 0.20 0.00 0.04 0.00 0.02 99.74 22:32:01 0 0.35 0.00 0.05 0.00 0.02 99.58 22:32:01 1 0.05 0.00 0.03 0.00 0.02 99.90 22:33:02 all 0.26 0.00 0.06 0.00 0.03 99.66 22:33:02 0 0.38 0.00 0.05 0.00 0.03 99.53 22:33:02 1 0.13 0.00 0.07 0.00 0.02 99.78 22:34:01 all 0.14 0.00 0.04 0.00 0.02 99.80 22:34:01 0 0.07 0.00 0.05 0.00 0.03 99.85 22:34:01 1 0.22 0.00 0.03 0.00 0.00 99.75 22:35:01 all 0.13 0.00 0.04 0.00 0.02 99.81 22:35:01 0 0.07 0.00 0.03 0.00 0.02 99.88 22:35:01 1 0.20 0.00 0.05 0.00 0.02 99.73 22:36:01 all 0.25 0.00 0.06 0.00 0.03 99.67 22:36:01 0 0.20 0.00 0.05 0.00 0.03 99.72 22:36:01 1 0.30 0.00 0.07 0.00 0.02 99.62 22:37:01 all 0.25 0.00 0.04 0.00 0.02 99.69 22:37:01 0 0.43 0.00 0.03 0.00 0.02 99.52 22:37:01 1 0.07 0.00 0.05 0.00 0.02 99.87 22:38:01 all 0.19 0.00 0.06 0.00 0.01 99.74 22:38:01 0 0.32 0.00 0.05 0.00 0.00 99.63 22:38:01 1 0.07 0.00 0.07 0.00 0.02 99.85 Average: all 0.75 0.00 0.30 0.19 0.02 98.74 Average: 0 0.82 0.00 0.31 0.15 0.03 98.70 Average: 1 0.67 0.00 0.29 0.23 0.02 98.78