---> uname -a: Linux prd-centos7-docker-4c-2g-1536.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) 10/14/21 _x86_64_ (2 CPU) 22:22:08 LINUX RESTART (2 CPU) 22:23:01 tps rtps wtps bread/s bwrtn/s 22:24:01 3.63 0.08 3.55 2.66 113.82 22:25:01 0.40 0.00 0.40 0.00 6.36 22:26:01 0.25 0.00 0.25 0.00 3.76 22:27:01 0.20 0.00 0.20 0.00 2.57 22:28:02 0.30 0.00 0.30 0.00 3.87 22:29:01 0.32 0.00 0.32 0.00 4.79 22:30:01 0.13 0.00 0.13 0.00 2.15 22:31:01 0.27 0.00 0.27 0.00 3.65 22:32:01 0.23 0.00 0.23 0.00 2.83 22:33:01 0.23 0.00 0.23 0.00 3.23 Average: 0.60 0.01 0.59 0.27 14.72 22:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:24:01 5651800 0 622712 7.78 2620 1731808 1259884 13.91 582440 1538760 12 22:25:01 5655004 0 619500 7.74 2620 1731816 1220972 13.48 579712 1539428 8 22:26:01 5663896 0 610608 7.62 2620 1731816 1163404 12.84 571968 1539428 8 22:27:01 5663532 0 610964 7.63 2620 1731824 1163404 12.84 571384 1540236 8 22:28:02 5662112 0 612376 7.65 2620 1731832 1163500 12.85 573576 1540236 8 22:29:01 5661160 0 613324 7.66 2620 1731836 1163632 12.85 574180 1540252 12 22:30:01 5658504 0 615976 7.69 2620 1731840 1163404 12.84 576732 1540252 16 22:31:01 5648888 0 625588 7.81 2620 1731844 1163608 12.85 586120 1540372 8 22:32:01 5649972 0 624500 7.80 2620 1731848 1163404 12.84 586652 1538724 8 22:33:01 5649628 0 624840 7.80 2620 1731852 1163512 12.85 587248 1538804 8 Average: 5656450 0 618039 7.72 2620 1731832 1178872 13.02 579001 1539649 10 22:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:24:01 eth0 3.63 1.23 3.05 0.14 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 eth0 0.68 0.25 0.29 0.19 0.00 0.00 0.00 0.00 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 eth0 0.58 0.08 0.05 0.01 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 eth0 0.70 0.07 0.04 0.00 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:02 eth0 1.03 0.20 0.22 0.07 0.00 0.00 0.00 0.00 22:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 1.98 0.56 0.64 0.40 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 0.20 0.07 0.01 0.01 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 0.52 0.30 0.27 0.17 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 0.15 0.10 0.01 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 22:33:01 eth0 0.25 0.20 0.08 0.04 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.97 0.31 0.47 0.11 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 0.00 0.00 0.00 0.00 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) 10/14/21 _x86_64_ (2 CPU) 22:22:08 LINUX RESTART (2 CPU) 22:23:01 CPU %user %nice %system %iowait %steal %idle 22:24:01 all 0.12 0.00 0.07 0.00 0.03 99.78 22:24:01 0 0.13 0.00 0.07 0.00 0.03 99.77 22:24:01 1 0.10 0.00 0.07 0.00 0.03 99.80 22:25:01 all 0.10 0.00 0.04 0.00 0.03 99.83 22:25:01 0 0.07 0.00 0.02 0.00 0.02 99.90 22:25:01 1 0.13 0.00 0.07 0.00 0.03 99.77 22:26:01 all 0.21 0.00 0.04 0.00 0.04 99.71 22:26:01 0 0.02 0.00 0.03 0.00 0.03 99.92 22:26:01 1 0.40 0.00 0.05 0.00 0.05 99.50 22:27:01 all 0.25 0.00 0.03 0.00 0.04 99.68 22:27:01 0 0.05 0.00 0.03 0.00 0.05 99.87 22:27:01 1 0.45 0.00 0.02 0.00 0.03 99.50 22:28:02 all 0.28 0.00 0.03 0.00 0.03 99.66 22:28:02 0 0.03 0.00 0.03 0.00 0.03 99.90 22:28:02 1 0.52 0.00 0.03 0.00 0.03 99.42 22:29:01 all 0.23 0.00 0.03 0.00 0.03 99.72 22:29:01 0 0.05 0.00 0.02 0.00 0.02 99.92 22:29:01 1 0.41 0.00 0.03 0.00 0.03 99.52 22:30:01 all 0.24 0.00 0.04 0.00 0.03 99.68 22:30:01 0 0.05 0.00 0.05 0.00 0.03 99.87 22:30:01 1 0.43 0.00 0.03 0.00 0.03 99.50 22:31:01 all 0.19 0.00 0.03 0.00 0.04 99.73 22:31:01 0 0.03 0.00 0.03 0.00 0.03 99.90 22:31:01 1 0.35 0.00 0.03 0.00 0.05 99.57 22:32:01 all 0.19 0.00 0.03 0.00 0.03 99.75 22:32:01 0 0.03 0.00 0.02 0.00 0.03 99.92 22:32:01 1 0.35 0.00 0.03 0.00 0.03 99.58 22:33:01 all 0.06 0.00 0.03 0.00 0.03 99.87 22:33:01 0 0.07 0.00 0.03 0.00 0.03 99.87 22:33:01 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: all 0.19 0.00 0.04 0.00 0.03 99.74 Average: 0 0.05 0.00 0.03 0.00 0.03 99.88 Average: 1 0.32 0.00 0.04 0.00 0.04 99.60