---> uname -a: Linux prd-centos7-docker-4c-2g-392.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: 2799.996 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) 08/11/21 _x86_64_ (2 CPU) 19:21:09 LINUX RESTART (2 CPU) 19:22:02 tps rtps wtps bread/s bwrtn/s 19:23:01 5.84 0.15 5.69 22.49 668.06 19:24:01 0.50 0.00 0.50 0.00 7.53 19:25:01 0.23 0.00 0.23 0.00 2.70 19:26:01 0.25 0.00 0.25 0.00 3.36 19:27:01 0.28 0.00 0.28 0.00 3.06 19:28:01 0.25 0.00 0.25 0.00 3.50 19:29:01 0.22 0.00 0.22 0.00 3.46 19:30:01 0.45 0.10 0.35 7.20 6.25 Average: 0.99 0.03 0.96 3.67 86.04 19:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:23:01 5456224 0 802136 10.02 2620 1747960 1268168 14.00 583540 1570248 12 19:24:01 5461952 0 796400 9.94 2620 1747968 1206260 13.32 581532 1567944 8 19:25:01 5460368 0 797984 9.96 2620 1747968 1206476 13.32 581240 1569396 8 19:26:01 5458636 0 799708 9.99 2620 1747976 1206500 13.32 582908 1569396 12 19:27:01 5456836 0 801504 10.01 2620 1747980 1206428 13.32 581608 1573132 20 19:28:01 5458000 0 800332 9.99 2620 1747988 1206260 13.32 580756 1573140 20 19:29:01 5456116 0 802212 10.02 2620 1747992 1206416 13.32 582036 1573132 20 19:30:01 5432416 0 825604 10.31 2620 1748300 1279744 14.13 603992 1573272 108 Average: 5455068 0 803235 10.03 2620 1748016 1223282 13.51 584702 1571208 26 19:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:23:01 eth0 13.45 8.01 11.80 3.04 0.00 0.00 0.00 0.00 19:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 eth0 0.80 0.07 0.06 0.00 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 eth0 1.40 0.35 0.37 0.20 0.00 0.00 0.00 0.00 19:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 eth0 2.05 0.98 0.90 0.61 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 eth0 0.32 0.18 0.15 0.07 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 eth0 0.15 0.07 0.01 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 eth0 1.50 0.33 0.36 0.17 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 eth0 10.78 6.00 9.05 2.99 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.78 1.99 2.82 0.88 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) 08/11/21 _x86_64_ (2 CPU) 19:21:09 LINUX RESTART (2 CPU) 19:22:02 CPU %user %nice %system %iowait %steal %idle 19:23:01 all 0.52 0.00 0.32 0.05 0.02 99.09 19:23:01 0 0.51 0.00 0.34 0.00 0.02 99.13 19:23:01 1 0.53 0.00 0.31 0.10 0.02 99.05 19:24:01 all 0.19 0.00 0.09 0.00 0.03 99.69 19:24:01 0 0.33 0.00 0.12 0.00 0.03 99.52 19:24:01 1 0.05 0.00 0.07 0.00 0.02 99.87 19:25:01 all 0.08 0.00 0.12 0.00 0.01 99.79 19:25:01 0 0.07 0.00 0.07 0.00 0.00 99.87 19:25:01 1 0.10 0.00 0.17 0.00 0.02 99.72 19:26:01 all 0.21 0.00 0.06 0.00 0.03 99.71 19:26:01 0 0.35 0.00 0.05 0.00 0.02 99.58 19:26:01 1 0.07 0.00 0.07 0.00 0.03 99.83 19:27:01 all 0.23 0.00 0.06 0.00 0.02 99.70 19:27:01 0 0.17 0.00 0.05 0.00 0.02 99.77 19:27:01 1 0.28 0.00 0.07 0.00 0.02 99.63 19:28:01 all 0.21 0.00 0.05 0.00 0.01 99.73 19:28:01 0 0.03 0.00 0.07 0.00 0.02 99.88 19:28:01 1 0.38 0.00 0.03 0.00 0.00 99.58 19:29:01 all 0.26 0.00 0.03 0.00 0.03 99.68 19:29:01 0 0.13 0.00 0.03 0.00 0.03 99.80 19:29:01 1 0.38 0.00 0.03 0.00 0.02 99.57 19:30:01 all 0.83 0.00 0.36 0.01 0.02 98.79 19:30:01 0 0.87 0.00 0.48 0.02 0.02 98.61 19:30:01 1 0.79 0.00 0.23 0.00 0.02 98.96 Average: all 0.31 0.00 0.14 0.01 0.02 99.52 Average: 0 0.31 0.00 0.15 0.00 0.02 99.52 Average: 1 0.32 0.00 0.12 0.01 0.02 99.53