---> uname -a: Linux prd-centos7-docker-4c-2g-2054.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) 09/10/21 _x86_64_ (2 CPU) 23:34:27 LINUX RESTART (2 CPU) 23:35:01 tps rtps wtps bread/s bwrtn/s 23:36:01 85.09 4.65 80.45 2846.90 5233.04 23:37:01 1.60 0.00 1.60 0.00 32.83 23:38:01 0.52 0.00 0.52 0.00 7.98 23:39:01 0.17 0.00 0.17 0.00 1.92 23:40:01 0.35 0.00 0.35 0.00 5.66 23:41:01 0.22 0.00 0.22 0.00 3.25 23:42:01 0.35 0.00 0.35 0.00 5.60 23:43:01 0.17 0.00 0.17 0.00 1.48 23:44:01 0.32 0.03 0.28 3.73 8.21 Average: 9.87 0.52 9.35 316.78 588.97 23:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:36:01 5535272 0 701968 8.76 2620 1769072 1058156 11.68 490448 1581988 128 23:37:01 5548492 0 688736 8.60 2620 1769084 956512 10.56 480008 1582080 20 23:38:01 5548960 0 688268 8.59 2620 1769084 956512 10.56 479716 1582300 12 23:39:01 5545364 0 691856 8.64 2620 1769092 956824 10.56 482196 1582884 20 23:40:01 5545092 0 692124 8.64 2620 1769096 956752 10.56 478836 1586540 20 23:41:01 5536076 0 701136 8.75 2620 1769100 956768 10.56 487976 1586576 20 23:42:01 5537044 0 700164 8.74 2620 1769104 956576 10.56 488980 1584628 12 23:43:01 5537044 0 700160 8.74 2620 1769108 956576 10.56 488888 1584628 12 23:44:01 5533156 0 703796 8.79 2620 1769360 958296 10.58 499132 1577756 52 Average: 5540722 0 696468 8.70 2620 1769122 968108 10.69 486242 1583264 33 23:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:36:01 eth0 688.69 508.31 1562.37 109.89 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 103.66 86.64 10.05 314.58 0.00 0.00 0.00 0.00 23:37:01 eth0 0.47 0.08 0.02 0.02 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 0.68 0.08 0.08 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 1.20 0.55 0.56 0.36 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 0.98 0.35 0.32 0.23 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 1.22 0.53 0.46 0.25 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 0.12 0.10 0.01 0.03 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 0.33 0.08 0.02 0.01 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 6.51 3.55 5.12 1.73 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 77.81 57.08 174.35 12.50 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 11.52 9.63 1.12 34.96 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) 09/10/21 _x86_64_ (2 CPU) 23:34:27 LINUX RESTART (2 CPU) 23:35:01 CPU %user %nice %system %iowait %steal %idle 23:36:01 all 10.47 0.00 2.97 2.21 0.04 84.31 23:36:01 0 9.14 0.00 3.11 1.85 0.05 85.85 23:36:01 1 11.78 0.00 2.83 2.58 0.03 82.78 23:37:01 all 0.21 0.00 0.04 0.00 0.02 99.73 23:37:01 0 0.32 0.00 0.03 0.00 0.00 99.65 23:37:01 1 0.10 0.00 0.05 0.00 0.03 99.82 23:38:01 all 0.23 0.00 0.07 0.00 0.01 99.70 23:38:01 0 0.05 0.00 0.07 0.00 0.00 99.88 23:38:01 1 0.40 0.00 0.07 0.00 0.02 99.52 23:39:01 all 0.16 0.00 0.08 0.00 0.02 99.75 23:39:01 0 0.12 0.00 0.07 0.00 0.02 99.80 23:39:01 1 0.20 0.00 0.08 0.00 0.02 99.70 23:40:01 all 0.18 0.00 0.05 0.00 0.02 99.75 23:40:01 0 0.17 0.00 0.05 0.00 0.02 99.77 23:40:01 1 0.20 0.00 0.05 0.00 0.02 99.73 23:41:01 all 0.23 0.00 0.06 0.00 0.02 99.69 23:41:01 0 0.03 0.00 0.03 0.00 0.02 99.92 23:41:01 1 0.43 0.00 0.08 0.00 0.02 99.47 23:42:01 all 0.18 0.00 0.04 0.00 0.01 99.77 23:42:01 0 0.05 0.00 0.05 0.00 0.02 99.88 23:42:01 1 0.32 0.00 0.03 0.00 0.00 99.65 23:43:01 all 0.12 0.00 0.06 0.00 0.02 99.81 23:43:01 0 0.08 0.00 0.08 0.00 0.02 99.82 23:43:01 1 0.15 0.00 0.03 0.00 0.02 99.80 23:44:01 all 0.49 0.00 0.35 0.00 0.02 99.14 23:44:01 0 0.37 0.00 0.30 0.00 0.02 99.31 23:44:01 1 0.62 0.00 0.40 0.00 0.02 98.97 Average: all 1.34 0.00 0.41 0.24 0.02 97.99 Average: 0 1.13 0.00 0.41 0.20 0.02 98.24 Average: 1 1.55 0.00 0.40 0.28 0.02 97.75