---> uname -a: Linux prd-centos7-docker-4c-2g-550.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) 07/29/21 _x86_64_ (2 CPU) 21:24:00 LINUX RESTART (2 CPU) 21:25:02 tps rtps wtps bread/s bwrtn/s 21:26:01 2.39 0.15 2.24 22.49 49.62 21:27:01 0.33 0.00 0.33 0.00 5.16 21:28:01 0.28 0.00 0.28 0.00 4.05 21:29:01 0.20 0.00 0.20 0.00 2.70 21:30:01 0.27 0.00 0.27 0.00 3.30 21:31:01 0.28 0.00 0.28 0.00 3.33 21:32:01 0.23 0.00 0.23 0.00 4.13 21:33:01 0.33 0.00 0.33 0.00 5.05 21:34:01 0.27 0.00 0.27 0.00 4.73 Average: 0.51 0.02 0.49 2.46 9.04 21:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:01 5467016 0 806368 10.07 2620 1732936 1298756 14.34 578060 1565140 20 21:27:01 5478396 0 794980 9.93 2620 1732944 1204980 13.30 571384 1562272 20 21:28:01 5475272 0 798104 9.97 2620 1732944 1205268 13.31 570816 1566056 8 21:29:01 5477028 0 796340 9.94 2620 1732952 1205044 13.30 569284 1566056 8 21:30:01 5476572 0 796792 9.95 2620 1732956 1205188 13.31 565312 1570744 16 21:31:01 5476004 0 797356 9.96 2620 1732960 1205248 13.31 565672 1570744 20 21:32:01 5468944 0 804408 10.04 2620 1732968 1205044 13.30 573108 1570744 12 21:33:01 5465380 0 807968 10.09 2620 1732972 1205044 13.30 576600 1570744 20 21:34:01 5464976 0 808368 10.09 2620 1732976 1205044 13.30 578268 1568944 8 Average: 5472176 0 801187 10.00 2620 1732956 1215513 13.42 572056 1567938 15 21:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:01 eth0 6.96 4.64 8.64 1.97 0.00 0.00 0.00 0.00 21:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 eth0 0.87 0.08 0.10 0.01 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 eth0 1.03 0.75 0.54 0.41 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 0.58 0.17 0.18 0.08 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 eth0 0.78 0.27 0.28 0.20 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 eth0 0.67 0.08 0.04 0.01 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 eth0 0.55 0.08 0.03 0.01 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 eth0 0.55 0.08 0.03 0.01 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.33 0.69 1.08 0.30 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/29/21 _x86_64_ (2 CPU) 21:24:00 LINUX RESTART (2 CPU) 21:25:02 CPU %user %nice %system %iowait %steal %idle 21:26:01 all 0.48 0.00 0.16 0.01 0.03 99.32 21:26:01 0 0.39 0.00 0.20 0.02 0.03 99.35 21:26:01 1 0.58 0.00 0.12 0.00 0.02 99.29 21:27:01 all 0.11 0.00 0.05 0.00 0.03 99.82 21:27:01 0 0.05 0.00 0.07 0.00 0.02 99.87 21:27:01 1 0.17 0.00 0.03 0.00 0.03 99.77 21:28:01 all 0.18 0.00 0.05 0.00 0.02 99.76 21:28:01 0 0.08 0.00 0.03 0.00 0.02 99.87 21:28:01 1 0.27 0.00 0.07 0.00 0.02 99.65 21:29:01 all 0.14 0.00 0.07 0.00 0.01 99.78 21:29:01 0 0.03 0.00 0.08 0.00 0.00 99.88 21:29:01 1 0.25 0.00 0.05 0.00 0.02 99.68 21:30:01 all 0.13 0.00 0.04 0.00 0.03 99.80 21:30:01 0 0.05 0.00 0.05 0.00 0.03 99.87 21:30:01 1 0.20 0.00 0.03 0.00 0.03 99.73 21:31:01 all 0.15 0.00 0.03 0.00 0.03 99.79 21:31:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:31:01 1 0.25 0.00 0.03 0.00 0.02 99.70 21:32:01 all 0.24 0.00 0.05 0.00 0.01 99.70 21:32:01 0 0.05 0.00 0.07 0.00 0.00 99.88 21:32:01 1 0.43 0.00 0.03 0.00 0.02 99.52 21:33:01 all 0.18 0.00 0.04 0.00 0.02 99.76 21:33:01 0 0.02 0.00 0.03 0.00 0.02 99.93 21:33:01 1 0.35 0.00 0.05 0.00 0.02 99.58 21:34:01 all 0.24 0.00 0.03 0.00 0.03 99.70 21:34:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:34:01 1 0.43 0.00 0.03 0.00 0.03 99.50 Average: all 0.21 0.00 0.06 0.00 0.02 99.71 Average: 0 0.09 0.00 0.07 0.00 0.02 99.83 Average: 1 0.33 0.00 0.05 0.00 0.02 99.60