---> uname -a: Linux prd-centos7-docker-4c-2g-491.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-snmp-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-snmp-go_master ---> free -m: total used free shared buff/cache available Mem: 7821 1177 3259 0 3384 6562 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:18:2e:dd brd ff:ff:ff:ff:ff:ff inet 10.30.123.69/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fe18:2edd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:18:df:a9:c4 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::42:18ff:fedf:a9c4/64 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) 07:26:09 LINUX RESTART (2 CPU) 07:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:28:01 5.08 0.17 4.91 0.00 22.65 144.67 0.00 07:29:01 0.43 0.00 0.43 0.00 0.00 7.51 0.00 07:30:01 0.23 0.00 0.23 0.00 0.00 3.32 0.00 07:31:01 0.28 0.00 0.28 0.00 0.00 4.55 0.00 07:32:01 0.27 0.00 0.27 0.00 0.00 3.70 0.00 07:33:01 0.30 0.00 0.30 0.00 0.00 4.05 0.00 07:34:01 0.17 0.00 0.17 0.00 0.00 1.88 0.00 07:35:01 0.28 0.00 0.28 0.00 0.00 3.22 0.00 07:36:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 07:37:01 0.25 0.00 0.25 0.00 0.00 2.80 0.00 07:38:01 117.00 0.03 116.96 0.00 3.73 32870.57 0.00 Average: 11.33 0.02 11.31 0.00 2.40 3006.20 0.00 07:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 5461688 0 808532 10.10 2620 1736100 1256880 13.88 577420 1571648 20 07:29:01 5461596 0 808616 10.10 2620 1736108 1242476 13.72 580860 1568636 20 07:30:01 5465420 0 804792 10.05 2620 1736108 1205552 13.31 576832 1570764 8 07:31:01 5464284 0 805920 10.06 2620 1736116 1205420 13.31 576364 1571436 16 07:32:01 5456720 0 813480 10.16 2620 1736120 1244780 13.74 578804 1576196 20 07:33:01 5462388 0 807812 10.09 2620 1736120 1199092 13.24 573572 1576196 16 07:34:01 5461764 0 808424 10.09 2620 1736132 1199092 13.24 574416 1576196 8 07:35:01 5453452 0 816732 10.20 2620 1736136 1199140 13.24 582508 1576196 8 07:36:01 5453872 0 816308 10.19 2620 1736140 1199092 13.24 582260 1576196 8 07:37:01 5452644 0 817532 10.21 2620 1736144 1205716 13.31 584376 1575052 20 07:38:01 3963576 0 1037588 12.96 2620 3005156 1396708 15.42 797696 2672768 549252 Average: 5323400 0 831431 10.38 2620 1851489 1232177 13.60 598646 1673753 49945 07:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 eth0 11.68 6.53 9.89 2.92 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 1.08 0.28 0.32 0.20 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 1.25 0.32 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 0.55 0.23 0.27 0.19 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 2.10 2.15 0.20 14.18 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 0.18 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 0.10 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 0.27 0.13 0.07 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 07:36:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 eth0 1.07 1.15 0.14 6.46 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 eth0 839.57 768.87 7670.65 69.71 0.00 0.00 0.00 0.00 07:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 docker0 64.37 69.64 5.16 386.97 0.00 0.00 0.00 0.00 Average: eth0 78.04 70.94 698.77 8.56 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 5.86 6.33 0.47 35.20 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) 07:26:09 LINUX RESTART (2 CPU) 07:27:01 CPU %user %nice %system %iowait %steal %idle 07:28:01 all 0.32 0.00 0.18 0.03 0.06 99.41 07:28:01 0 0.39 0.00 0.17 0.05 0.05 99.35 07:28:01 1 0.25 0.00 0.18 0.02 0.07 99.48 07:29:01 all 0.08 0.00 0.04 0.00 0.05 99.83 07:29:01 0 0.08 0.00 0.03 0.00 0.05 99.83 07:29:01 1 0.07 0.00 0.05 0.00 0.05 99.83 07:30:01 all 0.10 0.00 0.08 0.00 0.04 99.77 07:30:01 0 0.15 0.00 0.12 0.00 0.03 99.70 07:30:01 1 0.05 0.00 0.05 0.00 0.05 99.85 07:31:01 all 0.08 0.00 0.03 0.00 0.03 99.86 07:31:01 0 0.13 0.00 0.03 0.00 0.03 99.80 07:31:01 1 0.03 0.00 0.02 0.00 0.03 99.92 07:32:01 all 0.18 0.00 0.05 0.00 0.03 99.74 07:32:01 0 0.20 0.00 0.05 0.00 0.03 99.72 07:32:01 1 0.15 0.00 0.05 0.00 0.03 99.77 07:33:01 all 0.03 0.00 0.03 0.00 0.04 99.91 07:33:01 0 0.03 0.00 0.02 0.00 0.07 99.88 07:33:01 1 0.02 0.00 0.03 0.00 0.02 99.93 07:34:01 all 0.03 0.00 0.04 0.00 0.03 99.90 07:34:01 0 0.02 0.00 0.07 0.00 0.05 99.87 07:34:01 1 0.03 0.00 0.02 0.00 0.02 99.93 07:35:01 all 0.02 0.00 0.03 0.00 0.03 99.92 07:35:01 0 0.02 0.00 0.02 0.00 0.03 99.93 07:35:01 1 0.02 0.00 0.03 0.00 0.03 99.92 07:36:01 all 0.03 0.00 0.02 0.00 0.04 99.91 07:36:01 0 0.03 0.00 0.02 0.00 0.05 99.90 07:36:01 1 0.03 0.00 0.02 0.00 0.03 99.92 07:37:01 all 0.04 0.00 0.03 0.00 0.04 99.89 07:37:01 0 0.03 0.00 0.03 0.00 0.03 99.90 07:37:01 1 0.05 0.00 0.02 0.00 0.05 99.88 07:38:01 all 18.11 0.00 7.58 2.96 0.09 71.26 07:38:01 0 18.79 0.00 7.62 2.75 0.09 70.75 07:38:01 1 17.44 0.00 7.55 3.17 0.09 71.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.66 0.00 0.71 0.26 0.04 97.33 Average: 0 1.73 0.00 0.71 0.24 0.05 97.27 Average: 1 1.58 0.00 0.70 0.28 0.04 97.40