---> uname -a: Linux prd-centos7-docker-4c-2g-1038.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: 2800.000 BogoMIPS: 5600.00 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) 07/30/21 _x86_64_ (2 CPU) 15:59:43 LINUX RESTART (2 CPU) 16:00:01 tps rtps wtps bread/s bwrtn/s 16:01:01 168.80 36.20 132.60 6188.88 41133.60 16:02:01 1.97 0.08 1.88 1.60 34.49 16:03:01 0.23 0.00 0.23 0.00 2.97 16:04:01 0.15 0.00 0.15 0.00 1.88 16:05:01 0.30 0.00 0.30 0.00 4.26 16:06:01 0.32 0.00 0.32 0.00 4.72 16:07:01 0.15 0.00 0.15 0.00 1.92 Average: 24.57 5.19 19.39 884.77 5886.20 16:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:01:01 5424608 0 811420 10.13 2620 1770292 1274396 14.07 615084 1568976 136 16:02:01 5430316 0 805588 10.06 2620 1770416 1240228 13.69 609952 1569680 20 16:03:01 5435968 0 799932 9.99 2620 1770420 1196836 13.21 604160 1570976 8 16:04:01 5433960 0 801932 10.01 2620 1770428 1197028 13.22 605564 1571760 16 16:05:01 5433584 0 802300 10.02 2620 1770436 1197088 13.22 602616 1575088 12 16:06:01 5431036 0 804848 10.05 2620 1770436 1197116 13.22 605272 1575088 8 16:07:01 5432124 0 803752 10.04 2620 1770444 1196900 13.21 604184 1575088 16 Average: 5431657 0 804253 10.04 2620 1770410 1214227 13.41 606690 1572379 31 16:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:01:01 eth0 506.14 365.63 1294.84 84.03 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 64.04 50.38 4.90 153.73 0.00 0.00 0.00 0.00 16:02:01 eth0 1.48 0.55 0.58 0.39 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 1.08 0.08 0.08 0.01 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 2.62 0.32 0.46 0.20 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 1.82 0.77 0.85 0.56 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 1.43 0.68 0.70 0.49 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.56 52.61 185.45 12.25 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 9.15 7.20 0.70 21.97 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) 07/30/21 _x86_64_ (2 CPU) 15:59:43 LINUX RESTART (2 CPU) 16:00:01 CPU %user %nice %system %iowait %steal %idle 16:01:01 all 18.68 0.00 6.79 5.60 0.07 68.87 16:01:01 0 18.25 0.00 7.48 6.43 0.07 67.77 16:01:01 1 19.10 0.00 6.10 4.77 0.07 69.96 16:02:01 all 0.25 0.00 0.07 0.00 0.03 99.65 16:02:01 0 0.30 0.00 0.05 0.00 0.03 99.62 16:02:01 1 0.20 0.00 0.08 0.00 0.03 99.68 16:03:01 all 0.15 0.00 0.03 0.00 0.02 99.81 16:03:01 0 0.07 0.00 0.02 0.00 0.02 99.90 16:03:01 1 0.23 0.00 0.03 0.00 0.02 99.72 16:04:01 all 0.18 0.00 0.03 0.00 0.03 99.76 16:04:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:04:01 1 0.33 0.00 0.05 0.00 0.03 99.58 16:05:01 all 0.10 0.00 0.04 0.00 0.02 99.84 16:05:01 0 0.12 0.00 0.03 0.00 0.00 99.85 16:05:01 1 0.08 0.00 0.05 0.00 0.03 99.83 16:06:01 all 0.07 0.00 0.04 0.00 0.02 99.87 16:06:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:06:01 1 0.07 0.00 0.05 0.00 0.02 99.87 16:07:01 all 0.13 0.00 0.03 0.00 0.03 99.81 16:07:01 0 0.22 0.00 0.02 0.00 0.02 99.75 16:07:01 1 0.05 0.00 0.03 0.00 0.05 99.87 Average: all 2.72 0.00 0.98 0.78 0.03 95.50 Average: 0 2.65 0.00 1.06 0.89 0.02 95.38 Average: 1 2.79 0.00 0.89 0.66 0.04 95.63