---> uname -a: Linux prd-centos7-docker-4c-2g-87.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) 07/24/21 _x86_64_ (2 CPU) 12:39:26 LINUX RESTART (2 CPU) 12:40:01 tps rtps wtps bread/s bwrtn/s 12:41:01 81.17 3.53 77.64 2586.35 3178.94 12:42:01 0.43 0.00 0.43 0.00 7.26 12:43:01 0.28 0.00 0.28 0.00 2.85 12:44:01 0.23 0.00 0.23 0.00 3.61 12:45:01 0.33 0.00 0.33 0.00 4.45 12:46:01 0.23 0.00 0.23 0.00 3.63 12:47:01 0.27 0.03 0.23 3.73 3.48 Average: 11.86 0.51 11.35 370.17 457.94 12:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 5458632 0 810420 10.12 2620 1737268 1299024 14.34 584460 1563996 20 12:42:01 5466660 0 802384 10.02 2620 1737276 1233688 13.62 577940 1564124 16 12:43:01 5466684 0 802360 10.02 2620 1737276 1233712 13.62 580584 1561588 12 12:44:01 5466760 0 802276 10.02 2620 1737284 1223396 13.51 580092 1562028 8 12:45:01 5464564 0 804468 10.04 2620 1737288 1223536 13.51 576152 1569140 20 12:46:01 5463676 0 805356 10.06 2620 1737288 1220480 13.47 576836 1569140 12 12:47:01 5461376 0 807420 10.08 2620 1737524 1208132 13.34 578708 1569180 136 Average: 5464050 0 804955 10.05 2620 1737315 1234567 13.63 579253 1565599 32 12:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 eth0 199.58 128.47 505.27 38.95 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 12.45 6.89 2.52 26.79 0.00 0.00 0.00 0.00 12:42:01 eth0 1.83 0.33 0.39 0.23 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 eth0 2.40 0.75 0.89 0.56 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 eth0 1.70 0.33 0.38 0.23 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 1.72 0.62 0.68 0.46 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 0.67 0.35 0.34 0.17 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 eth0 6.71 4.03 5.79 2.08 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.67 19.28 73.42 6.10 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 1.78 0.99 0.36 3.83 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) 07/24/21 _x86_64_ (2 CPU) 12:39:26 LINUX RESTART (2 CPU) 12:40:01 CPU %user %nice %system %iowait %steal %idle 12:41:01 all 5.49 0.00 2.40 2.18 0.04 89.89 12:41:01 0 5.63 0.00 2.35 1.98 0.03 90.01 12:41:01 1 5.34 0.00 2.44 2.39 0.05 89.77 12:42:01 all 0.22 0.00 0.06 0.00 0.03 99.69 12:42:01 0 0.05 0.00 0.05 0.00 0.03 99.87 12:42:01 1 0.38 0.00 0.07 0.00 0.03 99.52 12:43:01 all 0.15 0.00 0.05 0.00 0.02 99.78 12:43:01 0 0.07 0.00 0.05 0.00 0.02 99.87 12:43:01 1 0.23 0.00 0.05 0.00 0.02 99.70 12:44:01 all 0.18 0.00 0.03 0.00 0.03 99.76 12:44:01 0 0.05 0.00 0.02 0.00 0.03 99.90 12:44:01 1 0.30 0.00 0.05 0.00 0.03 99.62 12:45:01 all 0.08 0.00 0.04 0.00 0.03 99.85 12:45:01 0 0.08 0.00 0.03 0.00 0.02 99.87 12:45:01 1 0.08 0.00 0.05 0.00 0.03 99.83 12:46:01 all 0.10 0.00 0.05 0.00 0.03 99.82 12:46:01 0 0.08 0.00 0.03 0.00 0.02 99.87 12:46:01 1 0.12 0.00 0.07 0.00 0.03 99.78 12:47:01 all 0.68 0.00 0.37 0.01 0.02 98.93 12:47:01 0 0.80 0.00 0.33 0.02 0.02 98.83 12:47:01 1 0.55 0.00 0.40 0.00 0.02 99.03 Average: all 0.98 0.00 0.42 0.31 0.03 98.26 Average: 0 0.96 0.00 0.41 0.28 0.02 98.33 Average: 1 0.99 0.00 0.44 0.34 0.03 98.19