---> uname -a: Linux prd-centos7-docker-4c-2g-489.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 7.6G 32.4G 19% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-106 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-106@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 928 4799 0 2093 6715 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:be:74:31 brd ff:ff:ff:ff:ff:ff inet 10.30.122.152/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:febe:7431/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3d:6e:04:3b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:3dff:fe6e:43b/64 scope link valid_lft forever preferred_lft forever ---> 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) 06/11/21 _x86_64_ (2 CPU) 07:25:21 LINUX RESTART (2 CPU) 07:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:27:01 20.35 3.35 17.00 0.00 2563.84 2772.01 0.00 07:28:01 0.45 0.00 0.45 0.00 0.00 7.93 0.00 07:29:01 0.23 0.00 0.23 0.00 0.00 3.32 0.00 07:30:01 0.32 0.00 0.32 0.00 0.00 5.08 0.00 07:31:01 0.23 0.00 0.23 0.00 0.00 3.51 0.00 07:32:01 0.38 0.00 0.38 0.00 0.00 5.16 0.00 07:33:01 0.17 0.00 0.17 0.00 0.00 1.62 0.00 07:34:01 0.28 0.00 0.28 0.00 0.00 3.22 0.00 07:35:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 Average: 2.52 0.37 2.15 0.00 285.00 311.73 0.00 07:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 5459312 0 810868 10.12 2620 1736140 1311068 14.47 573712 1576744 20 07:28:01 5467240 0 802932 10.03 2620 1736148 1246444 13.76 566940 1576840 20 07:29:01 5469160 0 801012 10.00 2620 1736148 1228968 13.57 566632 1575340 12 07:30:01 5469656 0 800512 10.00 2620 1736152 1202468 13.28 566384 1575924 8 07:31:01 5467920 0 802240 10.02 2620 1736160 1202384 13.27 561168 1583340 16 07:32:01 5468428 0 801732 10.01 2620 1736160 1202264 13.27 560532 1583340 12 07:33:01 5469132 0 801020 10.00 2620 1736168 1202240 13.27 560336 1583340 8 07:34:01 5458240 0 811904 10.14 2620 1736176 1202240 13.27 570992 1583340 8 07:35:01 5457912 0 812228 10.14 2620 1736180 1202240 13.27 572356 1582396 8 Average: 5465222 0 804939 10.05 2620 1736159 1222257 13.49 566561 1580067 12 07:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 eth0 82.75 62.57 345.91 35.02 0.00 0.00 0.00 0.00 07:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 docker0 1.57 1.30 0.33 2.67 0.00 0.00 0.00 0.00 07:28:01 eth0 2.45 0.92 0.94 0.94 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 eth0 1.10 0.37 0.34 0.17 0.00 0.00 0.00 0.00 07:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 eth0 1.23 0.28 0.33 0.20 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 eth0 0.70 0.40 0.35 0.30 0.00 0.00 0.00 0.00 07:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 07:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 9.87 7.22 38.68 4.08 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 0.17 0.14 0.04 0.30 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) 06/11/21 _x86_64_ (2 CPU) 07:25:21 LINUX RESTART (2 CPU) 07:26:01 CPU %user %nice %system %iowait %steal %idle 07:27:01 all 3.20 0.00 1.66 0.77 0.05 94.32 07:27:01 0 3.61 0.00 1.72 0.24 0.05 94.38 07:27:01 1 2.78 0.00 1.60 1.30 0.05 94.27 07:28:01 all 0.07 0.00 0.04 0.00 0.03 99.86 07:28:01 0 0.07 0.00 0.03 0.00 0.03 99.87 07:28:01 1 0.07 0.00 0.05 0.00 0.03 99.85 07:29:01 all 0.10 0.00 0.04 0.00 0.03 99.83 07:29:01 0 0.05 0.00 0.03 0.00 0.03 99.88 07:29:01 1 0.15 0.00 0.05 0.00 0.02 99.78 07:30:01 all 0.09 0.00 0.03 0.00 0.03 99.85 07:30:01 0 0.03 0.00 0.03 0.00 0.03 99.90 07:30:01 1 0.15 0.00 0.02 0.00 0.03 99.80 07:31:01 all 0.13 0.00 0.03 0.00 0.03 99.81 07:31:01 0 0.03 0.00 0.03 0.00 0.03 99.90 07:31:01 1 0.22 0.00 0.03 0.00 0.03 99.72 07:32:01 all 0.08 0.00 0.03 0.00 0.03 99.87 07:32:01 0 0.02 0.00 0.02 0.00 0.03 99.93 07:32:01 1 0.13 0.00 0.03 0.00 0.03 99.80 07:33:01 all 0.05 0.00 0.03 0.00 0.04 99.88 07:33:01 0 0.03 0.00 0.02 0.00 0.03 99.92 07:33:01 1 0.07 0.00 0.03 0.00 0.05 99.85 07:34:01 all 0.06 0.00 0.03 0.00 0.03 99.87 07:34:01 0 0.02 0.00 0.03 0.00 0.03 99.92 07:34:01 1 0.10 0.00 0.03 0.00 0.03 99.83 07:35:01 all 0.07 0.00 0.02 0.00 0.02 99.90 07:35:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:35:01 1 0.10 0.00 0.02 0.00 0.02 99.87 Average: all 0.42 0.00 0.21 0.08 0.03 99.25 Average: 0 0.43 0.00 0.21 0.03 0.03 99.30 Average: 1 0.42 0.00 0.21 0.14 0.03 99.20