---> uname -a: Linux prd-centos7-docker-4c-2g-1464.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: 2799.994 BogoMIPS: 5599.98 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) 10/25/21 _x86_64_ (2 CPU) 03:22:47 LINUX RESTART (2 CPU) 03:23:02 tps rtps wtps bread/s bwrtn/s 03:24:02 117.03 25.61 91.42 5705.37 27653.46 03:25:01 1.80 0.00 1.80 0.00 36.16 03:26:01 0.25 0.00 0.25 0.00 3.10 03:27:01 0.15 0.00 0.15 0.00 1.75 03:28:01 0.27 0.00 0.27 0.00 3.50 03:29:01 0.30 0.00 0.30 0.00 4.16 03:30:01 0.28 0.00 0.28 0.00 3.25 Average: 16.96 3.62 13.34 805.72 3912.62 03:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5649108 0 625224 7.81 2620 1731988 1265216 13.97 584764 1539020 132 03:25:01 5663108 0 611220 7.63 2620 1731992 1155360 12.76 573416 1538984 16 03:26:01 5658060 0 616260 7.69 2620 1732000 1155564 12.76 576452 1540036 8 03:27:01 5654792 0 619524 7.74 2620 1732004 1155708 12.76 580288 1540032 16 03:28:01 5662364 0 611948 7.64 2620 1732008 1155360 12.76 572276 1540704 8 03:29:01 5661732 0 612576 7.65 2620 1732012 1155504 12.76 573092 1540704 8 03:30:01 5662300 0 612004 7.64 2620 1732016 1155420 12.76 572572 1540720 20 Average: 5658781 0 615537 7.69 2620 1732003 1171162 12.93 576123 1540029 30 03:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 eth0 490.64 362.93 1616.47 84.30 0.00 0.00 0.00 0.00 03:24:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 docker0 81.89 52.60 7.82 318.41 0.00 0.00 0.00 0.00 03:25:01 eth0 0.64 0.10 0.06 0.01 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 eth0 0.85 0.27 0.31 0.19 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 eth0 0.88 0.65 0.53 0.40 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 eth0 0.27 0.18 0.09 0.07 0.00 0.00 0.00 0.00 03:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 eth0 0.22 0.12 0.07 0.01 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.71 51.46 228.43 12.00 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 11.56 7.43 1.10 44.97 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) 10/25/21 _x86_64_ (2 CPU) 03:22:47 LINUX RESTART (2 CPU) 03:23:02 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 18.19 0.00 5.21 3.32 0.06 73.22 03:24:02 0 18.47 0.00 5.16 2.40 0.05 73.91 03:24:02 1 17.91 0.00 5.25 4.23 0.07 72.53 03:25:01 all 0.14 0.00 0.07 0.00 0.03 99.76 03:25:01 0 0.20 0.00 0.03 0.00 0.02 99.74 03:25:01 1 0.08 0.00 0.10 0.00 0.03 99.78 03:26:01 all 0.16 0.00 0.05 0.00 0.02 99.77 03:26:01 0 0.23 0.00 0.03 0.00 0.00 99.73 03:26:01 1 0.08 0.00 0.07 0.00 0.03 99.82 03:27:01 all 0.13 0.00 0.03 0.00 0.03 99.81 03:27:01 0 0.18 0.00 0.02 0.00 0.02 99.78 03:27:01 1 0.07 0.00 0.05 0.00 0.05 99.83 03:28:01 all 0.14 0.00 0.04 0.00 0.03 99.78 03:28:01 0 0.05 0.00 0.03 0.00 0.03 99.88 03:28:01 1 0.23 0.00 0.05 0.00 0.03 99.68 03:29:01 all 0.10 0.00 0.04 0.00 0.03 99.83 03:29:01 0 0.13 0.00 0.03 0.00 0.00 99.83 03:29:01 1 0.07 0.00 0.05 0.00 0.05 99.83 03:30:01 all 0.06 0.00 0.03 0.00 0.03 99.88 03:30:01 0 0.03 0.00 0.00 0.00 0.02 99.95 03:30:01 1 0.08 0.00 0.05 0.00 0.05 99.82 Average: all 2.61 0.00 0.75 0.46 0.03 96.15 Average: 0 2.66 0.00 0.73 0.33 0.02 96.26 Average: 1 2.55 0.00 0.78 0.58 0.05 96.04