---> uname -a: Linux prd-centos7-docker-4c-2g-2189.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) 08/05/21 _x86_64_ (2 CPU) 23:35:56 LINUX RESTART (2 CPU) 23:37:01 tps rtps wtps bread/s bwrtn/s 23:38:01 22.33 3.21 19.11 2521.61 3670.70 23:39:01 0.62 0.00 0.62 0.00 10.99 23:40:01 0.33 0.00 0.33 0.00 4.28 23:41:01 0.23 0.00 0.23 0.00 3.48 23:42:01 0.38 0.00 0.38 0.00 4.96 23:43:01 0.18 0.00 0.18 0.00 2.02 23:44:01 0.25 0.00 0.25 0.00 3.36 Average: 3.48 0.46 3.02 360.36 528.73 23:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:38:01 5418732 0 818848 10.22 2620 1768740 1299124 14.34 607604 1580688 20 23:39:01 5431620 0 805952 10.06 2620 1768748 1204032 13.29 600272 1577064 8 23:40:01 5430528 0 807044 10.08 2620 1768748 1204032 13.29 595760 1582720 8 23:41:01 5428528 0 809032 10.10 2620 1768760 1204320 13.30 596860 1583432 12 23:42:01 5428020 0 809536 10.11 2620 1768764 1204332 13.30 595200 1585120 12 23:43:01 5427888 0 809668 10.11 2620 1768764 1204344 13.30 595260 1585120 8 23:44:01 5422176 0 815372 10.18 2620 1768772 1204032 13.29 601480 1585120 16 Average: 5426785 0 810779 10.12 2620 1768757 1217745 13.44 598919 1582752 12 23:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:38:01 eth0 164.75 154.01 648.28 24.37 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 102.83 83.02 9.40 312.52 0.00 0.00 0.00 0.00 23:39:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 1.88 0.63 0.64 0.44 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 1.15 0.48 0.45 0.30 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 eth0 1.02 0.53 0.54 0.39 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 eth0 0.68 0.03 0.05 0.00 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.34 22.27 92.89 3.65 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 14.70 11.86 1.34 44.66 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) 08/05/21 _x86_64_ (2 CPU) 23:35:56 LINUX RESTART (2 CPU) 23:37:01 CPU %user %nice %system %iowait %steal %idle 23:38:01 all 4.19 0.00 1.78 0.39 0.05 93.59 23:38:01 0 4.75 0.00 2.03 0.44 0.05 92.73 23:38:01 1 3.63 0.00 1.54 0.34 0.05 94.44 23:39:01 all 0.16 0.00 0.07 0.00 0.03 99.75 23:39:01 0 0.22 0.00 0.07 0.00 0.02 99.70 23:39:01 1 0.10 0.00 0.07 0.00 0.03 99.80 23:40:01 all 0.13 0.00 0.09 0.00 0.03 99.74 23:40:01 0 0.20 0.00 0.07 0.00 0.05 99.68 23:40:01 1 0.07 0.00 0.12 0.00 0.02 99.80 23:41:01 all 0.08 0.00 0.05 0.00 0.03 99.83 23:41:01 0 0.07 0.00 0.07 0.00 0.03 99.83 23:41:01 1 0.10 0.00 0.03 0.00 0.03 99.83 23:42:01 all 0.10 0.00 0.04 0.00 0.03 99.83 23:42:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:42:01 1 0.17 0.00 0.05 0.00 0.05 99.73 23:43:01 all 0.15 0.00 0.03 0.00 0.03 99.79 23:43:01 0 0.05 0.00 0.02 0.00 0.03 99.90 23:43:01 1 0.25 0.00 0.03 0.00 0.03 99.68 23:44:01 all 0.08 0.00 0.05 0.00 0.03 99.84 23:44:01 0 0.07 0.00 0.03 0.00 0.03 99.87 23:44:01 1 0.08 0.00 0.07 0.00 0.03 99.82 Average: all 0.69 0.00 0.30 0.05 0.03 98.92 Average: 0 0.76 0.00 0.33 0.06 0.03 98.82 Average: 1 0.62 0.00 0.27 0.05 0.04 99.02