---> uname -a: Linux prd-centos7-docker-4c-2g-60.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-mqtt-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-mqtt-go_master ---> free -m: total used free shared buff/cache available Mem: 7821 1273 3162 0 3384 6466 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:1c:91:66 brd ff:ff:ff:ff:ff:ff inet 10.30.123.51/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fe1c:9166/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f0:78:83:8a 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:f0ff:fe78:838a/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) 06/17/21 _x86_64_ (2 CPU) 18:26:20 LINUX RESTART (2 CPU) 18:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:28:01 20.00 3.55 16.45 0.00 2599.67 2949.82 0.00 18:29:01 0.42 0.00 0.42 0.00 0.00 6.51 0.00 18:30:01 0.22 0.00 0.22 0.00 0.00 2.20 0.00 18:31:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 18:32:01 0.25 0.00 0.25 0.00 0.00 2.93 0.00 18:33:02 0.35 0.00 0.35 0.00 0.00 4.81 0.00 18:34:01 0.22 0.00 0.22 0.00 0.00 3.37 0.00 18:35:01 0.18 0.00 0.18 0.00 0.00 2.07 0.00 18:36:01 0.28 0.00 0.28 0.00 0.00 3.07 0.00 18:37:01 0.20 0.00 0.20 0.00 0.00 2.47 0.00 18:38:01 0.30 0.03 0.27 0.00 3.73 3.33 0.00 18:39:01 206.06 0.00 206.06 0.00 0.00 58909.69 0.00 Average: 19.09 0.30 18.79 0.00 217.34 5165.54 0.00 18:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:28:01 5463840 0 805848 10.06 2620 1736632 1299508 14.35 571380 1574008 20 18:29:01 5475804 0 793876 9.91 2620 1736640 1206352 13.32 562028 1573976 12 18:30:01 5475988 0 793692 9.91 2620 1736640 1206352 13.32 563920 1572060 8 18:31:01 5474824 0 794852 9.92 2620 1736644 1206352 13.32 564892 1572060 8 18:32:01 5471540 0 798128 9.97 2620 1736652 1206548 13.32 564540 1576020 16 18:33:02 5471556 0 798112 9.97 2620 1736652 1206608 13.32 564804 1576020 8 18:34:01 5472268 0 797392 9.96 2620 1736660 1206416 13.32 563808 1576020 20 18:35:01 5467832 0 801824 10.01 2620 1736664 1206416 13.32 568232 1576020 8 18:36:01 5463780 0 805816 10.06 2620 1736724 1206416 13.32 573848 1574348 28 18:37:01 5463304 0 806344 10.07 2620 1736672 1206512 13.32 574564 1574332 20 18:38:01 5460260 0 809248 10.10 2620 1736812 1207964 13.34 577248 1574236 48 18:39:01 3703296 0 1244332 15.54 2620 3058692 1910568 21.09 971560 2695576 48 Average: 5322024 0 837455 10.46 2620 1846840 1273001 14.05 601735 1667890 20 18:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:28:01 eth0 105.73 80.45 379.51 22.37 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 2.88 2.20 0.60 5.73 0.00 0.00 0.00 0.00 18:29:01 eth0 0.08 0.00 0.01 0.00 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 eth0 0.62 0.08 0.04 0.01 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 1.02 0.48 0.38 0.27 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:02 eth0 0.63 0.37 0.33 0.20 0.00 0.00 0.00 0.00 18:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 eth0 4.65 3.10 4.49 1.59 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 eth0 914.64 830.20 7992.51 157.13 0.00 0.00 0.00 0.00 18:39:01 veth6cd7a21 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 114.97 124.57 8.05 669.85 0.00 0.00 0.00 0.00 Average: eth0 85.86 76.38 699.17 15.16 0.00 0.00 0.00 0.00 Average: veth6cd7a21 0.00 0.00 0.00 0.00 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 9.84 10.58 0.72 56.38 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) 06/17/21 _x86_64_ (2 CPU) 18:26:20 LINUX RESTART (2 CPU) 18:27:01 CPU %user %nice %system %iowait %steal %idle 18:28:01 all 3.68 0.00 1.66 0.68 0.04 93.94 18:28:01 0 3.75 0.00 1.87 0.37 0.03 93.97 18:28:01 1 3.61 0.00 1.45 0.98 0.05 93.90 18:29:01 all 0.13 0.00 0.03 0.00 0.03 99.82 18:29:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:29:01 1 0.22 0.00 0.03 0.00 0.03 99.72 18:30:01 all 0.14 0.00 0.03 0.00 0.02 99.82 18:30:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:30:01 1 0.23 0.00 0.03 0.00 0.02 99.72 18:31:01 all 0.03 0.00 0.03 0.00 0.02 99.93 18:31:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:31:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:32:01 all 0.13 0.00 0.03 0.00 0.03 99.82 18:32:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:32:01 1 0.20 0.00 0.03 0.00 0.03 99.73 18:33:02 all 0.12 0.00 0.03 0.00 0.03 99.83 18:33:02 0 0.02 0.00 0.03 0.00 0.03 99.92 18:33:02 1 0.22 0.00 0.02 0.00 0.02 99.75 18:34:01 all 0.17 0.00 0.03 0.00 0.02 99.79 18:34:01 0 0.07 0.00 0.02 0.00 0.02 99.90 18:34:01 1 0.27 0.00 0.03 0.00 0.02 99.68 18:35:01 all 0.14 0.00 0.03 0.00 0.02 99.81 18:35:01 0 0.02 0.00 0.03 0.00 0.02 99.93 18:35:01 1 0.27 0.00 0.03 0.00 0.02 99.68 18:36:01 all 0.17 0.00 0.03 0.00 0.02 99.79 18:36:01 0 0.03 0.00 0.02 0.00 0.02 99.93 18:36:01 1 0.30 0.00 0.03 0.00 0.02 99.65 18:37:01 all 0.18 0.00 0.01 0.00 0.03 99.79 18:37:01 0 0.03 0.00 0.02 0.00 0.02 99.93 18:37:01 1 0.32 0.00 0.00 0.00 0.03 99.65 18:38:01 all 0.43 0.00 0.23 0.00 0.02 99.31 18:38:01 0 0.47 0.00 0.30 0.00 0.03 99.20 18:38:01 1 0.40 0.00 0.17 0.00 0.00 99.43 18:38:01 CPU %user %nice %system %iowait %steal %idle 18:39:01 all 24.18 0.00 10.17 5.09 0.10 60.47 18:39:01 0 21.81 0.00 10.25 5.64 0.11 62.19 18:39:01 1 26.55 0.00 10.08 4.53 0.09 58.75 Average: all 2.35 0.00 0.98 0.46 0.03 96.19 Average: 0 2.09 0.00 1.01 0.47 0.03 96.40 Average: 1 2.60 0.00 0.95 0.44 0.03 95.98