---> uname -a: Linux prd-centos7-docker-4c-2g-1979.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) 17:10:00 LINUX RESTART (2 CPU) 17:11:02 tps rtps wtps bread/s bwrtn/s 17:12:01 7.28 0.19 7.09 23.57 1395.80 17:13:01 0.42 0.00 0.42 0.00 6.36 17:14:01 0.28 0.00 0.28 0.00 2.93 17:15:01 0.20 0.00 0.20 0.00 3.10 17:16:01 0.30 0.00 0.30 0.00 3.33 17:17:01 0.20 0.00 0.20 0.00 2.02 17:18:01 0.37 0.03 0.33 3.73 5.28 Average: 1.28 0.03 1.25 3.85 199.92 17:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:12:01 5434116 0 803100 10.03 2620 1769104 1263388 13.95 595316 1579436 20 17:13:01 5440128 0 797076 9.95 2620 1769116 1211760 13.38 593572 1576360 8 17:14:01 5435984 0 801220 10.00 2620 1769116 1211988 13.38 594772 1579840 20 17:15:01 5436248 0 800948 10.00 2620 1769124 1212036 13.38 594920 1579840 8 17:16:01 5435604 0 801588 10.01 2620 1769128 1212024 13.38 591032 1583696 8 17:17:01 5437336 0 799852 9.99 2620 1769132 1211760 13.38 589612 1583696 8 17:18:01 5428512 0 808436 10.09 2620 1769372 1213548 13.40 597528 1583740 144 Average: 5435418 0 801746 10.01 2620 1769156 1219501 13.46 593822 1580944 31 17:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:12:01 eth0 97.87 116.07 343.02 17.58 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 100.10 70.03 9.04 318.50 0.00 0.00 0.00 0.00 17:13:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 0.72 0.28 0.29 0.20 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 0.70 0.35 0.29 0.20 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 0.32 0.22 0.14 0.07 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 eth0 5.66 3.63 4.71 1.86 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.96 17.00 49.11 2.81 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 14.10 9.87 1.27 44.87 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) 17:10:00 LINUX RESTART (2 CPU) 17:11:02 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 2.72 0.00 0.97 0.11 0.04 96.16 17:12:01 0 2.00 0.00 1.03 0.09 0.03 96.85 17:12:01 1 3.43 0.00 0.91 0.14 0.05 95.47 17:13:01 all 0.15 0.00 0.06 0.00 0.03 99.76 17:13:01 0 0.25 0.00 0.05 0.00 0.03 99.67 17:13:01 1 0.05 0.00 0.07 0.00 0.03 99.85 17:14:01 all 0.23 0.00 0.05 0.00 0.03 99.69 17:14:01 0 0.42 0.00 0.07 0.00 0.02 99.50 17:14:01 1 0.05 0.00 0.03 0.00 0.03 99.88 17:15:01 all 0.23 0.00 0.07 0.00 0.03 99.67 17:15:01 0 0.32 0.00 0.05 0.00 0.02 99.62 17:15:01 1 0.13 0.00 0.08 0.00 0.05 99.73 17:16:01 all 0.20 0.00 0.07 0.00 0.02 99.72 17:16:01 0 0.07 0.00 0.07 0.00 0.02 99.85 17:16:01 1 0.33 0.00 0.07 0.00 0.02 99.58 17:17:01 all 0.05 0.00 0.06 0.00 0.02 99.87 17:17:01 0 0.03 0.00 0.05 0.00 0.02 99.90 17:17:01 1 0.07 0.00 0.07 0.00 0.02 99.85 17:18:01 all 0.63 0.00 0.38 0.00 0.03 98.95 17:18:01 0 0.77 0.00 0.30 0.00 0.03 98.90 17:18:01 1 0.48 0.00 0.47 0.00 0.03 99.01 Average: all 0.59 0.00 0.23 0.02 0.03 99.13 Average: 0 0.55 0.00 0.23 0.01 0.02 99.19 Average: 1 0.64 0.00 0.24 0.02 0.03 99.07