---> uname -a: Linux prd-centos7-docker-4c-2g-1057.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) 07/30/21 _x86_64_ (2 CPU) 16:36:43 LINUX RESTART (2 CPU) 16:37:01 tps rtps wtps bread/s bwrtn/s 16:38:01 166.05 36.68 129.37 6160.11 40408.46 16:39:01 1.98 0.00 1.98 0.00 43.66 16:40:01 0.43 0.00 0.43 0.00 5.96 16:41:01 0.17 0.00 0.17 0.00 2.02 16:42:01 0.27 0.00 0.27 0.00 3.61 16:43:01 0.25 0.00 0.25 0.00 4.40 16:44:01 0.38 0.00 0.38 0.00 5.53 16:45:01 0.22 0.00 0.22 0.00 3.25 16:46:01 0.20 0.00 0.20 0.00 1.88 Average: 18.89 4.08 14.81 684.72 4499.39 16:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:38:01 5458432 0 799336 9.98 2620 1748552 1273980 14.07 581116 1570372 128 16:39:01 5467400 0 790360 9.87 2620 1748560 1204432 13.30 573592 1570336 12 16:40:01 5466240 0 791520 9.88 2620 1748560 1204660 13.30 574680 1570496 8 16:41:01 5464268 0 793484 9.91 2620 1748568 1204744 13.30 576708 1570496 16 16:42:01 5463940 0 793804 9.91 2620 1748576 1204804 13.30 570604 1576936 8 16:43:01 5460164 0 797576 9.96 2620 1748580 1204944 13.30 574572 1576936 8 16:44:01 5462376 0 795360 9.93 2620 1748584 1204780 13.30 573284 1576984 20 16:45:01 5448584 0 809148 10.10 2620 1748588 1204804 13.30 586184 1576984 8 16:46:01 5447604 0 810124 10.12 2620 1748592 1204932 13.30 587004 1576984 8 Average: 5459890 0 797857 9.96 2620 1748573 1212453 13.39 577527 1574058 24 16:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:38:01 eth0 349.53 287.65 1255.46 79.73 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 61.64 52.10 5.04 139.59 0.00 0.00 0.00 0.00 16:39:01 eth0 0.77 0.08 0.07 0.01 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 eth0 1.62 0.40 0.38 0.20 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 eth0 1.53 0.63 0.59 0.37 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 1.13 0.33 0.33 0.23 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 2.10 0.82 0.95 0.47 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.63 0.35 0.28 0.20 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 1.37 0.35 0.37 0.20 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 1.18 0.33 0.31 0.20 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.00 32.34 139.91 9.07 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 6.85 5.79 0.56 15.52 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) 16:36:43 LINUX RESTART (2 CPU) 16:37:01 CPU %user %nice %system %iowait %steal %idle 16:38:01 all 18.54 0.00 6.06 4.27 0.08 71.06 16:38:01 0 18.66 0.00 5.97 3.03 0.07 72.28 16:38:01 1 18.42 0.00 6.15 5.51 0.09 69.84 16:39:01 all 0.15 0.00 0.03 0.00 0.03 99.79 16:39:01 0 0.23 0.00 0.03 0.00 0.03 99.70 16:39:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:40:01 all 0.09 0.00 0.07 0.00 0.03 99.82 16:40:01 0 0.13 0.00 0.10 0.00 0.03 99.73 16:40:01 1 0.05 0.00 0.03 0.00 0.02 99.90 16:41:01 all 0.12 0.00 0.04 0.00 0.03 99.81 16:41:01 0 0.18 0.00 0.03 0.00 0.03 99.75 16:41:01 1 0.05 0.00 0.05 0.00 0.03 99.87 16:42:01 all 0.18 0.00 0.03 0.00 0.03 99.76 16:42:01 0 0.33 0.00 0.02 0.00 0.02 99.63 16:42:01 1 0.03 0.00 0.03 0.00 0.05 99.88 16:43:01 all 0.13 0.00 0.04 0.00 0.03 99.81 16:43:01 0 0.20 0.00 0.05 0.00 0.02 99.73 16:43:01 1 0.05 0.00 0.03 0.00 0.03 99.88 16:44:01 all 0.16 0.00 0.03 0.00 0.03 99.77 16:44:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:44:01 1 0.27 0.00 0.03 0.00 0.03 99.67 16:45:01 all 0.14 0.00 0.05 0.00 0.04 99.77 16:45:01 0 0.18 0.00 0.07 0.00 0.03 99.72 16:45:01 1 0.10 0.00 0.03 0.00 0.05 99.82 16:46:01 all 0.09 0.00 0.05 0.00 0.02 99.84 16:46:01 0 0.05 0.00 0.07 0.00 0.02 99.87 16:46:01 1 0.13 0.00 0.03 0.00 0.02 99.82 Average: all 2.12 0.00 0.69 0.46 0.03 96.70 Average: 0 2.17 0.00 0.69 0.33 0.03 96.79 Average: 1 2.07 0.00 0.69 0.59 0.04 96.61