---> uname -a: Linux prd-centos7-docker-4c-2g-466.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: 2799.998 BogoMIPS: 5599.99 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% /w/workspace/gexfoundry_device-snmp-go_PR-118 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-118@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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 924 4803 0 2093 6718 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:4c:d5:79 brd ff:ff:ff:ff:ff:ff inet 10.30.123.242/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe4c:d579/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d9:3d:35:4b 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:d9ff:fe3d:354b/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) 06/28/21 _x86_64_ (2 CPU) 05:05:06 LINUX RESTART (2 CPU) 05:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:07:01 5.46 0.18 5.28 0.00 23.19 149.03 0.00 05:08:01 0.38 0.00 0.38 0.00 0.00 6.01 0.00 05:09:01 0.28 0.00 0.28 0.00 0.00 4.01 0.00 05:10:01 0.20 0.00 0.20 0.00 0.00 2.72 0.00 05:11:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 05:12:01 0.32 0.00 0.32 0.00 0.00 3.78 0.00 05:13:01 0.17 0.00 0.17 0.00 0.00 1.63 0.00 05:14:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 05:15:01 0.28 0.00 0.28 0.00 0.00 2.73 0.00 05:16:02 0.25 0.00 0.25 0.00 0.00 2.80 0.00 Average: 0.79 0.02 0.77 0.00 2.32 18.00 0.00 05:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 5457776 0 812376 10.14 2620 1736160 1325476 14.63 579860 1571600 20 05:08:01 5467904 0 802244 10.02 2620 1736164 1239532 13.69 574344 1568620 20 05:09:01 5470484 0 799660 9.98 2620 1736168 1217968 13.45 572832 1568316 16 05:10:01 5469560 0 800580 10.00 2620 1736172 1213972 13.40 573052 1568924 20 05:11:01 5470380 0 799752 9.99 2620 1736180 1211844 13.38 566668 1574676 12 05:12:01 5471728 0 798404 9.97 2620 1736180 1200536 13.25 565708 1574676 12 05:13:01 5471472 0 798652 9.97 2620 1736188 1200536 13.25 566232 1574676 8 05:14:01 5460928 0 809188 10.10 2620 1736196 1200620 13.26 576336 1574676 8 05:15:01 5461724 0 808388 10.09 2620 1736200 1200536 13.25 577388 1573000 8 05:16:02 5461288 0 808820 10.10 2620 1736204 1200620 13.26 578016 1572996 20 Average: 5466324 0 803806 10.04 2620 1736181 1221164 13.48 573044 1572216 14 05:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 eth0 20.37 12.43 16.21 23.14 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 1.90 0.53 0.61 0.42 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 2.13 0.50 0.64 0.39 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 1.02 0.60 0.54 0.40 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 0.22 0.15 0.08 0.07 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 eth0 0.27 0.22 0.10 0.02 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:02 eth0 0.43 0.23 0.16 0.07 0.00 0.00 0.00 0.00 05:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.67 1.49 1.84 2.45 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 0.00 0.00 0.00 0.00 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) 06/28/21 _x86_64_ (2 CPU) 05:05:06 LINUX RESTART (2 CPU) 05:06:01 CPU %user %nice %system %iowait %steal %idle 05:07:01 all 0.64 0.00 0.23 0.03 0.04 99.06 05:07:01 0 0.57 0.00 0.30 0.05 0.03 99.05 05:07:01 1 0.72 0.00 0.15 0.00 0.05 99.08 05:08:01 all 0.10 0.00 0.05 0.00 0.04 99.81 05:08:01 0 0.05 0.00 0.03 0.00 0.05 99.87 05:08:01 1 0.15 0.00 0.07 0.00 0.03 99.75 05:09:01 all 0.06 0.00 0.03 0.00 0.04 99.87 05:09:01 0 0.05 0.00 0.03 0.00 0.07 99.85 05:09:01 1 0.07 0.00 0.03 0.00 0.02 99.88 05:10:01 all 0.10 0.00 0.03 0.00 0.04 99.83 05:10:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:10:01 1 0.15 0.00 0.02 0.00 0.05 99.78 05:11:01 all 0.09 0.00 0.08 0.00 0.04 99.78 05:11:01 0 0.05 0.00 0.07 0.00 0.05 99.83 05:11:01 1 0.13 0.00 0.10 0.00 0.03 99.73 05:12:01 all 0.08 0.00 0.03 0.00 0.03 99.85 05:12:01 0 0.03 0.00 0.05 0.00 0.05 99.87 05:12:01 1 0.13 0.00 0.02 0.00 0.02 99.83 05:13:01 all 0.11 0.00 0.03 0.00 0.03 99.83 05:13:01 0 0.05 0.00 0.02 0.00 0.05 99.88 05:13:01 1 0.17 0.00 0.03 0.00 0.02 99.78 05:14:01 all 0.08 0.00 0.03 0.00 0.03 99.86 05:14:01 0 0.15 0.00 0.03 0.00 0.03 99.78 05:14:01 1 0.02 0.00 0.03 0.00 0.02 99.93 05:15:01 all 0.10 0.00 0.03 0.00 0.04 99.82 05:15:01 0 0.05 0.00 0.05 0.00 0.07 99.83 05:15:01 1 0.15 0.00 0.02 0.00 0.02 99.82 05:16:02 all 0.07 0.00 0.01 0.00 0.04 99.88 05:16:02 0 0.12 0.00 0.02 0.00 0.05 99.82 05:16:02 1 0.02 0.00 0.00 0.00 0.03 99.95 Average: all 0.14 0.00 0.06 0.00 0.04 99.76 Average: 0 0.12 0.00 0.06 0.01 0.05 99.77 Average: 1 0.17 0.00 0.05 0.00 0.03 99.75