---> uname -a: Linux prd-centos7-docker-4c-2g-1009.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) 07/30/21 _x86_64_ (2 CPU) 15:06:36 LINUX RESTART (2 CPU) 15:07:02 tps rtps wtps bread/s bwrtn/s 15:08:01 110.37 16.38 93.99 5604.87 4645.81 15:09:01 1.63 0.00 1.63 0.00 32.92 15:10:01 0.38 0.00 0.38 0.00 5.45 15:11:01 0.27 0.00 0.27 0.00 3.60 15:12:01 0.25 0.00 0.25 0.00 2.85 15:13:01 0.22 0.00 0.22 0.00 3.18 15:14:01 0.28 0.00 0.28 0.00 3.38 15:15:01 0.22 0.00 0.22 0.00 3.25 Average: 14.02 2.02 12.00 691.09 579.68 15:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 5456248 0 813632 10.16 2620 1736432 1306240 14.42 585528 1567576 128 15:09:01 5462768 0 807108 10.08 2620 1736436 1255424 13.86 579996 1567536 20 15:10:01 5466352 0 803520 10.03 2620 1736440 1206892 13.32 581808 1563040 16 15:11:01 5463272 0 806592 10.07 2620 1736448 1207276 13.33 585252 1563040 16 15:12:01 5463996 0 805864 10.06 2620 1736452 1207144 13.33 580896 1566784 20 15:13:01 5464556 0 805300 10.06 2620 1736456 1207036 13.33 580296 1566784 12 15:14:01 5464920 0 804932 10.05 2620 1736460 1206892 13.32 580432 1566784 16 15:15:01 5462924 0 806920 10.08 2620 1736468 1206892 13.32 581840 1566788 8 Average: 5463130 0 806734 10.07 2620 1736449 1225474 13.53 582006 1566042 30 15:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 eth0 519.78 311.86 1057.67 79.36 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 13.69 10.51 1.44 26.03 0.00 0.00 0.00 0.00 15:09:01 eth0 4.05 1.27 1.27 0.80 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 1.03 0.10 0.10 0.01 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 eth0 1.73 0.98 0.83 0.57 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 eth0 0.85 0.35 0.30 0.24 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 eth0 0.42 0.25 0.15 0.07 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.14 38.84 130.75 10.00 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 1.69 1.30 0.18 3.21 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) 07/30/21 _x86_64_ (2 CPU) 15:06:36 LINUX RESTART (2 CPU) 15:07:02 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 14.37 0.00 3.89 2.34 0.06 79.34 15:08:01 0 13.81 0.00 4.01 1.24 0.07 80.87 15:08:01 1 14.93 0.00 3.78 3.43 0.05 77.81 15:09:01 all 0.23 0.00 0.09 0.00 0.03 99.65 15:09:01 0 0.20 0.00 0.12 0.00 0.02 99.67 15:09:01 1 0.27 0.00 0.07 0.00 0.03 99.63 15:10:01 all 0.12 0.00 0.07 0.00 0.03 99.79 15:10:01 0 0.07 0.00 0.05 0.00 0.02 99.87 15:10:01 1 0.17 0.00 0.08 0.00 0.03 99.72 15:11:01 all 0.15 0.00 0.06 0.00 0.03 99.76 15:11:01 0 0.10 0.00 0.05 0.00 0.02 99.83 15:11:01 1 0.20 0.00 0.07 0.00 0.05 99.68 15:12:01 all 0.17 0.00 0.05 0.00 0.03 99.75 15:12:01 0 0.15 0.00 0.05 0.00 0.02 99.78 15:12:01 1 0.18 0.00 0.05 0.00 0.05 99.72 15:13:01 all 0.13 0.00 0.07 0.00 0.02 99.78 15:13:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:13:01 1 0.23 0.00 0.10 0.00 0.02 99.65 15:14:01 all 0.15 0.00 0.05 0.00 0.03 99.77 15:14:01 0 0.07 0.00 0.05 0.00 0.03 99.85 15:14:01 1 0.23 0.00 0.05 0.00 0.02 99.70 15:15:01 all 0.11 0.00 0.08 0.00 0.02 99.80 15:15:01 0 0.05 0.00 0.05 0.00 0.02 99.88 15:15:01 1 0.17 0.00 0.10 0.00 0.02 99.72 Average: all 1.86 0.00 0.53 0.28 0.03 97.31 Average: 0 1.74 0.00 0.53 0.15 0.03 97.55 Average: 1 1.98 0.00 0.52 0.41 0.03 97.06