---> uname -a: Linux prd-centos7-docker-4c-2g-1905.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) 09/09/21 _x86_64_ (2 CPU) 23:26:12 LINUX RESTART (2 CPU) 23:27:02 tps rtps wtps bread/s bwrtn/s 23:28:01 22.25 3.25 19.00 2564.88 4157.65 23:29:01 0.63 0.00 0.63 0.00 11.24 23:30:01 0.25 0.00 0.25 0.00 2.97 23:31:01 0.17 0.00 0.17 0.00 1.75 23:32:01 0.32 0.00 0.32 0.00 3.58 23:33:01 0.32 0.00 0.32 0.00 4.05 23:34:01 0.22 0.00 0.22 0.00 3.60 23:35:01 0.33 0.10 0.23 7.20 2.71 Average: 3.02 0.41 2.61 316.92 516.00 23:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:28:01 5427984 0 809272 10.10 2620 1769056 1285840 14.20 600580 1580596 20 23:29:01 5436044 0 801204 10.00 2620 1769064 1203360 13.29 594536 1580264 16 23:30:01 5435856 0 801388 10.01 2620 1769068 1203504 13.29 597356 1578080 8 23:31:01 5433380 0 803836 10.04 2620 1769096 1203588 13.29 599364 1578084 12 23:32:01 5434496 0 802736 10.02 2620 1769080 1203540 13.29 590716 1586200 16 23:33:01 5432808 0 804420 10.04 2620 1769084 1203540 13.29 592040 1586200 8 23:34:01 5432096 0 805128 10.05 2620 1769088 1203360 13.29 592560 1586272 8 23:35:01 5417448 0 819360 10.23 2620 1769504 1205736 13.31 606288 1586408 216 Average: 5431264 0 805918 10.06 2620 1769130 1214058 13.40 596680 1582763 38 23:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:28:01 eth0 168.03 160.47 657.76 23.90 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 107.57 74.45 10.00 318.82 0.00 0.00 0.00 0.00 23:29:01 eth0 0.43 0.10 0.02 0.04 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 eth0 1.15 0.25 0.33 0.20 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 1.08 0.27 0.32 0.20 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 1.28 0.45 0.47 0.24 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 0.57 0.32 0.28 0.23 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 8.41 5.00 7.19 2.59 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 22.34 20.58 82.12 3.38 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 13.25 9.17 1.23 39.28 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) 09/09/21 _x86_64_ (2 CPU) 23:26:12 LINUX RESTART (2 CPU) 23:27:02 CPU %user %nice %system %iowait %steal %idle 23:28:01 all 4.03 0.00 1.61 0.51 0.03 93.83 23:28:01 0 3.12 0.00 1.63 0.62 0.03 94.61 23:28:01 1 4.94 0.00 1.60 0.39 0.02 93.05 23:29:01 all 0.26 0.00 0.06 0.00 0.02 99.67 23:29:01 0 0.45 0.00 0.05 0.00 0.02 99.48 23:29:01 1 0.07 0.00 0.07 0.00 0.02 99.85 23:30:01 all 0.24 0.00 0.04 0.00 0.01 99.71 23:30:01 0 0.08 0.00 0.03 0.00 0.00 99.88 23:30:01 1 0.40 0.00 0.05 0.00 0.02 99.53 23:31:01 all 0.15 0.00 0.04 0.00 0.01 99.80 23:31:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:31:01 1 0.27 0.00 0.05 0.00 0.02 99.67 23:32:01 all 0.13 0.00 0.06 0.00 0.02 99.79 23:32:01 0 0.07 0.00 0.03 0.00 0.02 99.88 23:32:01 1 0.20 0.00 0.08 0.00 0.02 99.70 23:33:01 all 0.20 0.00 0.03 0.00 0.01 99.76 23:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:33:01 1 0.38 0.00 0.05 0.00 0.02 99.55 23:34:01 all 0.29 0.00 0.04 0.00 0.01 99.66 23:34:01 0 0.05 0.00 0.05 0.00 0.00 99.90 23:34:01 1 0.53 0.00 0.03 0.00 0.02 99.42 23:35:01 all 0.86 0.00 0.39 0.00 0.02 98.73 23:35:01 0 0.68 0.00 0.35 0.00 0.02 98.95 23:35:01 1 1.04 0.00 0.44 0.00 0.02 98.51 Average: all 0.76 0.00 0.28 0.06 0.01 98.88 Average: 0 0.55 0.00 0.27 0.08 0.01 99.09 Average: 1 0.97 0.00 0.29 0.05 0.02 98.68