---> uname -a: Linux prd-centos7-docker-4c-2g-995.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 9.0G 32G 23% / 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 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/17/21 _x86_64_ (2 CPU) 15:28:41 LINUX RESTART (2 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:01 89.86 13.87 75.99 4196.71 3280.95 15:31:01 1.52 0.00 1.52 0.00 23.84 15:32:01 0.22 0.00 0.22 0.00 2.30 15:33:01 0.33 0.00 0.33 0.00 5.45 15:34:01 0.18 0.00 0.18 0.00 2.15 15:35:01 0.32 0.00 0.32 0.00 5.56 15:36:01 0.30 0.00 0.30 0.00 4.10 15:37:01 0.23 0.00 0.23 0.00 1.80 15:38:01 0.38 0.00 0.38 0.00 5.45 15:39:01 221.16 0.07 221.10 4.80 58982.97 Average: 31.36 1.37 29.99 413.95 6238.82 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 5684292 0 626712 7.83 2620 1695316 1265416 13.97 568300 1522424 20 15:31:01 5695824 0 615172 7.68 2620 1695324 1162996 12.84 558852 1522388 8 15:32:01 5698056 0 612884 7.65 2620 1695380 1163056 12.84 556188 1522804 20 15:33:01 5693452 0 617536 7.71 2620 1695332 1163152 12.84 561528 1522788 16 15:34:01 5697784 0 613200 7.66 2620 1695336 1162756 12.84 555844 1523748 20 15:35:01 5694260 0 616720 7.70 2620 1695340 1163024 12.84 559904 1523748 8 15:36:01 5693956 0 617020 7.70 2620 1695344 1163124 12.84 560308 1523748 8 15:37:01 5685588 0 625380 7.81 2620 1695352 1162884 12.84 568136 1523748 16 15:38:01 5683708 0 627256 7.83 2620 1695356 1162884 12.84 570176 1523748 20 15:39:01 4000968 0 987912 12.34 2620 3017440 1450104 16.01 910396 2645708 16 Average: 5522789 0 655979 8.19 2620 1827552 1201940 13.27 596963 1635485 15 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 eth0 501.52 290.11 974.77 76.18 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.20 0.25 0.02 0.04 0.00 0.00 0.00 0.00 15:31:01 eth0 1.70 0.33 0.39 0.23 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 eth0 2.30 0.50 0.67 0.36 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 eth0 1.58 0.85 0.82 0.59 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 eth0 0.33 0.12 0.02 0.04 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 2.18 0.43 0.55 0.24 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 2.20 0.77 0.94 0.59 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 eth0 375.61 241.99 7667.63 40.22 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 veth4fa4795 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 54.40 60.77 4.79 388.18 0.00 0.00 0.00 0.00 Average: eth0 88.11 53.15 864.73 11.75 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: veth4fa4795 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 5.47 6.11 0.48 38.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/17/21 _x86_64_ (2 CPU) 15:28:41 LINUX RESTART (2 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 11.18 0.00 2.83 2.21 0.05 83.72 15:30:01 0 9.98 0.00 3.21 2.25 0.05 84.50 15:30:01 1 12.38 0.00 2.45 2.17 0.05 82.94 15:31:01 all 0.17 0.00 0.04 0.00 0.03 99.77 15:31:01 0 0.27 0.00 0.03 0.00 0.02 99.68 15:31:01 1 0.07 0.00 0.05 0.00 0.03 99.85 15:32:01 all 0.18 0.00 0.04 0.00 0.03 99.74 15:32:01 0 0.30 0.00 0.03 0.00 0.02 99.65 15:32:01 1 0.07 0.00 0.05 0.00 0.05 99.83 15:33:01 all 0.20 0.00 0.03 0.00 0.03 99.74 15:33:01 0 0.30 0.00 0.03 0.00 0.02 99.65 15:33:01 1 0.10 0.00 0.03 0.00 0.03 99.83 15:34:01 all 0.19 0.00 0.04 0.00 0.01 99.76 15:34:01 0 0.30 0.00 0.03 0.00 0.00 99.67 15:34:01 1 0.08 0.00 0.05 0.00 0.02 99.85 15:35:01 all 0.13 0.00 0.03 0.00 0.03 99.82 15:35:01 0 0.20 0.00 0.02 0.00 0.02 99.77 15:35:01 1 0.05 0.00 0.03 0.00 0.03 99.88 15:36:01 all 0.13 0.00 0.05 0.00 0.03 99.80 15:36:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:36:01 1 0.17 0.00 0.05 0.00 0.03 99.75 15:37:01 all 0.21 0.00 0.04 0.00 0.03 99.72 15:37:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:37:01 1 0.38 0.00 0.03 0.00 0.03 99.55 15:38:01 all 0.18 0.00 0.03 0.00 0.03 99.76 15:38:01 0 0.08 0.00 0.05 0.00 0.03 99.83 15:38:01 1 0.27 0.00 0.02 0.00 0.03 99.68 15:39:01 all 22.99 0.00 9.54 3.52 0.07 63.88 15:39:01 0 22.96 0.00 9.67 2.95 0.07 64.34 15:39:01 1 23.02 0.00 9.40 4.09 0.07 63.41 Average: all 3.43 0.00 1.22 0.55 0.03 94.77 Average: 0 3.33 0.00 1.27 0.50 0.03 94.87 Average: 1 3.53 0.00 1.17 0.60 0.04 94.66