---> uname -a: Linux prd-centos7-docker-4c-2g-272.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 7.2G 32.8G 18% / 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 7.2G 32.8G 18% /facter-os /dev/vda1 40.0G 7.2G 32.8G 18% /etc/resolv.conf /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hostname /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hosts /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/auth.log /dev/vda1 40.0G 7.2G 32.8G 18% /run/cloud-init/result.json /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/gexfoundry_device-mqtt-go_PR-257 /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/gexfoundry_device-mqtt-go_PR-257@tmp /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/sa-host /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 969 4760 0 2090 6673 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:b2:15:25 brd ff:ff:ff:ff:ff:ff inet 10.30.122.94/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:feb2:1525/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b3:d5:e4:75 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:b3ff:fed5:e475/64 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) 05/25/21 _x86_64_ (2 CPU) 21:24:34 LINUX RESTART (2 CPU) 21:25:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:26:01 126.53 26.41 100.12 0.00 6220.84 7366.58 0.00 21:27:01 2.98 0.03 2.95 0.00 1.07 98.92 0.00 21:28:01 0.45 0.00 0.45 0.00 0.00 6.45 0.00 21:29:01 0.23 0.00 0.23 0.00 0.00 2.88 0.00 21:30:02 0.30 0.00 0.30 0.00 0.00 4.01 0.00 21:31:01 0.32 0.00 0.32 0.00 0.00 4.32 0.00 21:32:01 0.15 0.00 0.15 0.00 0.00 2.05 0.00 21:33:01 0.28 0.00 0.28 0.00 0.00 4.16 0.00 21:34:01 0.22 0.00 0.22 0.00 0.00 3.23 0.00 21:35:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 21:36:01 0.27 0.00 0.27 0.00 0.00 2.83 0.00 21:37:01 0.20 0.00 0.20 0.00 0.00 2.87 0.00 21:38:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 21:39:01 0.23 0.00 0.23 0.00 0.00 2.57 0.00 Average: 9.21 1.83 7.38 0.00 431.30 520.75 0.00 21:25:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:01 5470232 0 802540 10.02 2620 1733548 1298760 14.34 568688 1571104 128 21:27:01 5482768 0 789996 9.86 2620 1733556 1198384 13.23 558268 1571068 16 21:28:01 5481776 0 790988 9.88 2620 1733556 1198564 13.23 559996 1570236 16 21:29:01 5479964 0 792792 9.90 2620 1733564 1198684 13.23 562024 1570236 20 21:30:02 5482072 0 790680 9.87 2620 1733568 1198384 13.23 557644 1573060 16 21:31:01 5480904 0 791848 9.89 2620 1733568 1198516 13.23 558392 1573060 8 21:32:01 5481068 0 791672 9.88 2620 1733580 1198456 13.23 557924 1573064 20 21:33:01 5477864 0 794868 9.92 2620 1733588 1198636 13.23 561348 1573060 28 21:34:01 5470572 0 802160 10.02 2620 1733588 1198708 13.23 568164 1573060 8 21:35:01 5473440 0 799288 9.98 2620 1733592 1198384 13.23 567636 1571100 8 21:36:01 5470196 0 802528 10.02 2620 1733596 1198504 13.23 571176 1571100 8 21:37:01 5470596 0 802124 10.02 2620 1733600 1198384 13.23 576084 1565444 8 21:38:01 5470720 0 801992 10.01 2620 1733608 1198384 13.23 576188 1565448 16 21:39:01 5470944 0 801768 10.01 2620 1733608 1198384 13.23 575576 1565980 8 Average: 5475937 0 796803 9.95 2620 1733580 1205652 13.31 565651 1570501 22 21:25:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:01 eth0 533.23 351.87 1103.80 85.10 0.00 0.00 0.00 0.00 21:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 docker0 2.38 1.81 0.52 5.40 0.00 0.00 0.00 0.00 21:27:01 eth0 1.73 0.08 0.16 0.01 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 eth0 2.22 0.63 0.65 0.40 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.93 0.55 0.54 0.36 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:02 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 21:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 eth0 1.00 0.17 0.15 0.07 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 eth0 1.40 0.13 0.18 0.01 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 eth0 1.43 0.88 0.80 0.56 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 eth0 0.58 0.30 0.28 0.23 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 eth0 0.37 0.27 0.15 0.08 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 eth0 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.69 24.63 76.72 6.03 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 0.16 0.13 0.04 0.37 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) 05/25/21 _x86_64_ (2 CPU) 21:24:34 LINUX RESTART (2 CPU) 21:25:03 CPU %user %nice %system %iowait %steal %idle 21:26:01 all 18.02 0.00 5.68 14.58 0.11 61.61 21:26:01 0 16.78 0.00 6.10 15.10 0.13 61.90 21:26:01 1 19.25 0.00 5.27 14.06 0.09 61.33 21:27:01 all 0.10 0.00 0.03 0.00 0.03 99.83 21:27:01 0 0.17 0.00 0.03 0.00 0.03 99.77 21:27:01 1 0.03 0.00 0.03 0.00 0.03 99.90 21:28:01 all 0.07 0.00 0.03 0.00 0.03 99.87 21:28:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:28:01 1 0.08 0.00 0.03 0.00 0.03 99.85 21:29:01 all 0.16 0.00 0.03 0.00 0.03 99.79 21:29:01 0 0.27 0.00 0.02 0.00 0.05 99.67 21:29:01 1 0.05 0.00 0.03 0.00 0.00 99.92 21:30:02 all 0.08 0.00 0.03 0.00 0.03 99.87 21:30:02 0 0.13 0.00 0.03 0.00 0.03 99.80 21:30:02 1 0.03 0.00 0.02 0.00 0.02 99.93 21:31:01 all 0.11 0.00 0.03 0.00 0.03 99.83 21:31:01 0 0.19 0.00 0.02 0.00 0.03 99.76 21:31:01 1 0.03 0.00 0.03 0.00 0.03 99.90 21:32:01 all 0.07 0.00 0.03 0.00 0.03 99.87 21:32:01 0 0.03 0.00 0.05 0.00 0.03 99.88 21:32:01 1 0.10 0.00 0.02 0.00 0.02 99.87 21:33:01 all 0.30 0.00 0.03 0.00 0.03 99.64 21:33:01 0 0.12 0.00 0.03 0.00 0.03 99.82 21:33:01 1 0.48 0.00 0.03 0.00 0.02 99.47 21:34:01 all 0.11 0.00 0.04 0.00 0.03 99.82 21:34:01 0 0.03 0.00 0.05 0.00 0.03 99.88 21:34:01 1 0.18 0.00 0.03 0.00 0.02 99.77 21:35:01 all 0.08 0.00 0.03 0.00 0.03 99.87 21:35:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:35:01 1 0.10 0.00 0.02 0.00 0.03 99.85 21:36:01 all 0.06 0.00 0.03 0.00 0.03 99.88 21:36:01 0 0.03 0.00 0.03 0.00 0.05 99.88 21:36:01 1 0.08 0.00 0.02 0.00 0.02 99.88 21:36:01 CPU %user %nice %system %iowait %steal %idle 21:37:01 all 0.10 0.00 0.03 0.00 0.03 99.84 21:37:01 0 0.07 0.00 0.03 0.00 0.05 99.85 21:37:01 1 0.13 0.00 0.03 0.00 0.00 99.83 21:38:01 all 0.03 0.00 0.01 0.00 0.03 99.94 21:38:01 0 0.02 0.00 0.00 0.00 0.02 99.97 21:38:01 1 0.03 0.00 0.02 0.00 0.03 99.92 21:39:01 all 0.13 0.00 0.03 0.00 0.04 99.80 21:39:01 0 0.02 0.00 0.02 0.00 0.03 99.93 21:39:01 1 0.25 0.00 0.03 0.00 0.05 99.67 Average: all 1.31 0.00 0.41 0.98 0.03 97.27 Average: 0 1.21 0.00 0.44 1.01 0.04 97.30 Average: 1 1.41 0.00 0.38 0.94 0.03 97.24