---> uname -a: Linux prd-centos7-docker-4c-2g-511.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: 2799.996 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) 10/20/21 _x86_64_ (2 CPU) 13:51:50 LINUX RESTART (2 CPU) 13:52:02 tps rtps wtps bread/s bwrtn/s 13:53:01 200.76 68.81 131.96 8004.37 40877.60 13:54:01 1.85 0.00 1.85 0.00 41.81 13:55:01 0.23 0.00 0.23 0.00 2.83 13:56:01 0.25 0.00 0.25 0.00 2.95 13:57:01 0.27 0.00 0.27 0.00 3.13 13:58:01 0.58 0.00 0.58 0.00 6.93 13:59:01 0.70 0.00 0.70 0.00 8.81 14:00:01 0.12 0.00 0.12 0.00 1.35 14:01:01 0.30 0.02 0.28 0.13 3.25 Average: 22.46 7.54 14.93 876.48 4483.92 13:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:53:01 5676756 0 633572 7.91 2620 1695992 1505048 16.62 574488 1522408 128 13:54:01 5686900 0 623420 7.78 2620 1696000 1434472 15.84 566768 1522380 16 13:55:01 5689488 0 620832 7.75 2620 1696000 1411640 15.59 563564 1522900 8 13:56:01 5685912 0 624404 7.80 2620 1696004 1411640 15.59 567328 1522900 8 13:57:01 5690812 0 619496 7.74 2620 1696012 1411640 15.59 561924 1523804 8 13:58:01 5687512 0 622796 7.78 2620 1696012 1414536 15.62 565560 1523804 8 13:59:01 5688140 0 622160 7.77 2620 1696020 1414344 15.62 564372 1523820 8 14:00:01 5687168 0 623128 7.78 2620 1696024 1414344 15.62 565480 1523820 8 14:01:01 5686408 0 623880 7.79 2620 1696032 1416684 15.64 566300 1523924 20 Average: 5686566 0 623743 7.79 2620 1696011 1426039 15.74 566198 1523307 24 13:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:53:01 eth0 453.94 241.41 1004.89 73.13 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 3.56 2.42 1.24 9.57 0.00 0.00 0.00 0.00 13:54:01 eth0 0.73 0.30 0.29 0.23 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 eth0 0.85 0.08 0.07 0.01 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 eth0 0.35 0.10 0.02 0.01 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 eth0 1.20 0.10 0.11 0.01 0.00 0.00 0.00 0.00 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 eth0 0.75 0.57 0.41 0.28 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 eth0 0.65 0.10 0.06 0.01 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 eth0 0.18 0.07 0.05 0.01 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 eth0 0.45 0.03 0.04 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.28 26.58 110.15 8.07 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 0.39 0.27 0.14 1.05 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) 10/20/21 _x86_64_ (2 CPU) 13:51:50 LINUX RESTART (2 CPU) 13:52:02 CPU %user %nice %system %iowait %steal %idle 13:53:01 all 18.54 0.00 6.71 7.15 0.06 67.53 13:53:01 0 18.21 0.00 6.98 7.02 0.05 67.74 13:53:01 1 18.88 0.00 6.44 7.29 0.07 67.32 13:54:01 all 0.27 0.00 0.08 0.00 0.01 99.65 13:54:01 0 0.42 0.00 0.05 0.00 0.02 99.52 13:54:01 1 0.12 0.00 0.10 0.00 0.00 99.78 13:55:01 all 0.16 0.00 0.05 0.00 0.02 99.77 13:55:01 0 0.22 0.00 0.02 0.00 0.02 99.75 13:55:01 1 0.10 0.00 0.08 0.00 0.02 99.80 13:56:01 all 0.16 0.00 0.05 0.00 0.02 99.77 13:56:01 0 0.27 0.00 0.05 0.00 0.00 99.68 13:56:01 1 0.05 0.00 0.05 0.00 0.03 99.87 13:57:01 all 0.20 0.00 0.05 0.00 0.03 99.72 13:57:01 0 0.32 0.00 0.02 0.00 0.02 99.65 13:57:01 1 0.08 0.00 0.08 0.00 0.03 99.80 13:58:01 all 0.26 0.00 0.04 0.00 0.02 99.68 13:58:01 0 0.03 0.00 0.05 0.00 0.02 99.90 13:58:01 1 0.48 0.00 0.03 0.00 0.02 99.47 13:59:01 all 0.22 0.00 0.03 0.00 0.02 99.74 13:59:01 0 0.05 0.00 0.02 0.00 0.00 99.93 13:59:01 1 0.38 0.00 0.03 0.00 0.03 99.55 14:00:01 all 0.23 0.00 0.05 0.00 0.02 99.71 14:00:01 0 0.07 0.00 0.05 0.00 0.02 99.87 14:00:01 1 0.38 0.00 0.05 0.00 0.02 99.55 14:01:01 all 0.25 0.00 0.05 0.00 0.01 99.69 14:01:01 0 0.07 0.00 0.05 0.00 0.02 99.87 14:01:01 1 0.43 0.00 0.05 0.00 0.00 99.52 Average: all 2.16 0.00 0.75 0.76 0.02 96.31 Average: 0 2.09 0.00 0.77 0.74 0.02 96.38 Average: 1 2.23 0.00 0.74 0.77 0.02 96.24