---> uname -a: Linux prd-centos7-docker-4c-2g-2366.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 8.6G 31.4G 21% / 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 8.6G 31.4G 21% /facter-os /dev/vda1 40.0G 8.6G 31.4G 21% /etc/resolv.conf /dev/vda1 40.0G 8.6G 31.4G 21% /etc/hostname /dev/vda1 40.0G 8.6G 31.4G 21% /etc/hosts /dev/vda1 40.0G 8.6G 31.4G 21% /var/log/sa-host /dev/vda1 40.0G 8.6G 31.4G 21% /var/log/secure /dev/vda1 40.0G 8.6G 31.4G 21% /var/log/auth.log /dev/vda1 40.0G 8.6G 31.4G 21% /run/cloud-init/result.json /dev/vda1 40.0G 8.6G 31.4G 21% /w/workspace/edgex-go/9 /dev/vda1 40.0G 8.6G 31.4G 21% /w/workspace/edgex-go/9@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1147 3581 0 3092 6532 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:fd:7e:4b brd ff:ff:ff:ff:ff:ff inet 10.30.123.181/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85605sec preferred_lft 85605sec inet6 fe80::f816:3eff:fefd:7e4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f2:1f:77:0c 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:f2ff:fe1f:770c/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) 07/10/21 _x86_64_ (2 CPU) 00:29:32 LINUX RESTART (2 CPU) 00:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:31:01 106.24 6.31 99.93 0.00 3686.79 19668.13 0.00 00:32:01 191.19 0.00 191.19 0.00 0.00 48726.92 0.00 00:33:01 60.60 0.00 60.60 0.00 0.00 10582.38 0.00 00:34:01 10.11 0.00 10.11 0.00 0.00 757.74 0.00 00:35:01 1.35 0.00 1.35 0.00 0.00 22.71 0.00 00:36:01 0.37 0.00 0.37 0.00 0.00 6.45 0.00 00:37:01 0.28 0.00 0.28 0.00 0.00 4.95 0.00 00:38:01 0.28 0.00 0.28 0.00 0.00 4.55 0.00 00:39:01 0.38 0.00 0.38 0.00 0.00 5.23 0.00 00:40:02 0.27 0.00 0.27 0.00 0.00 3.76 0.00 00:41:01 0.25 0.00 0.25 0.00 0.00 3.68 0.00 00:42:01 0.22 0.00 0.22 0.00 0.00 2.57 0.00 Average: 31.01 0.53 30.49 0.00 307.73 6660.47 0.00 00:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:31:01 5162544 0 786924 9.83 2620 2056852 1244152 13.74 714300 1722032 156 00:32:01 3993428 0 1108268 13.84 2620 2904624 1686612 18.62 1254072 2220084 143596 00:33:01 3783716 0 1134336 14.16 2620 3088268 1561720 17.24 1369904 2297884 20056 00:34:01 4202620 0 1044520 13.04 2620 2759180 1241620 13.71 1141036 2139648 8 00:35:01 4201668 0 1045464 13.05 2620 2759188 1256336 13.87 1143552 2139712 20 00:36:01 4187488 0 1059644 13.23 2620 2759188 1287304 14.21 1152932 2143208 20 00:37:01 4186840 0 1060284 13.24 2620 2759196 1300668 14.36 1164392 2132520 8 00:38:01 4197368 0 1049748 13.11 2620 2759204 1199252 13.24 1151816 2136520 8 00:39:01 4197364 0 1049748 13.11 2620 2759208 1199252 13.24 1151864 2136524 8 00:40:02 4197740 0 1049368 13.10 2620 2759212 1199252 13.24 1153788 2134536 8 00:41:01 4197056 0 1050052 13.11 2620 2759212 1199748 13.25 1153976 2134536 8 00:42:01 4195624 0 1051476 13.13 2620 2759220 1225472 13.53 1154860 2134536 20 Average: 4225288 0 1040819 13.00 2620 2740213 1300116 14.35 1142208 2122645 13660 00:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:31:01 eth0 1648.36 1587.21 6398.73 194.48 0.00 0.00 0.00 0.00 00:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 docker0 882.01 686.64 70.90 2690.82 0.00 0.00 0.00 0.00 00:32:01 eth0 569.70 487.28 3744.44 51.25 0.00 0.00 0.00 0.00 00:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 docker0 194.27 237.60 13.62 839.65 0.00 0.00 0.00 0.00 00:32:01 veth63f5922 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:33:01 eth0 23.63 12.96 17.99 9.53 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 docker0 2.25 2.25 0.15 0.19 0.00 0.00 0.00 0.00 00:33:01 veth63f5922 2.25 2.25 0.18 0.19 0.00 0.00 0.00 0.00 00:34:01 eth0 5.78 2.98 4.51 1.96 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 eth0 3.83 2.03 0.53 13.97 0.00 0.00 0.00 0.00 00:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 eth0 2.65 2.38 0.77 19.31 0.00 0.00 0.00 0.00 00:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 eth0 1.27 1.12 0.32 13.14 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 eth0 1.64 1.58 0.23 6.62 0.00 0.00 0.00 0.00 00:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 eth0 2.48 1.72 0.47 13.03 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 188.61 175.24 848.75 26.98 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 90.03 77.34 7.07 294.71 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) 07/10/21 _x86_64_ (2 CPU) 00:29:32 LINUX RESTART (2 CPU) 00:30:01 CPU %user %nice %system %iowait %steal %idle 00:31:01 all 24.23 0.00 5.60 5.07 0.08 65.02 00:31:01 0 27.29 0.00 6.43 1.03 0.07 65.18 00:31:01 1 21.20 0.00 4.78 9.07 0.09 64.86 00:32:01 all 32.02 0.00 7.90 3.08 0.08 56.92 00:32:01 0 32.10 0.00 8.42 2.01 0.09 57.38 00:32:01 1 31.94 0.00 7.39 4.14 0.07 56.47 00:33:01 all 40.13 0.00 5.04 0.38 0.08 54.37 00:33:01 0 40.00 0.00 5.08 0.37 0.07 54.48 00:33:01 1 40.26 0.00 5.00 0.39 0.09 54.26 00:34:01 all 3.12 0.00 0.74 0.10 0.03 96.02 00:34:01 0 3.09 0.00 0.79 0.13 0.03 95.95 00:34:01 1 3.14 0.00 0.69 0.07 0.02 96.08 00:35:01 all 0.23 0.00 0.06 0.00 0.03 99.69 00:35:01 0 0.18 0.00 0.05 0.00 0.03 99.73 00:35:01 1 0.27 0.00 0.07 0.00 0.02 99.65 00:36:01 all 0.17 0.00 0.08 0.00 0.02 99.73 00:36:01 0 0.18 0.00 0.08 0.00 0.00 99.73 00:36:01 1 0.15 0.00 0.08 0.00 0.03 99.73 00:37:01 all 0.09 0.00 0.04 0.00 0.03 99.84 00:37:01 0 0.08 0.00 0.03 0.00 0.03 99.85 00:37:01 1 0.10 0.00 0.05 0.00 0.02 99.83 00:38:01 all 0.05 0.00 0.03 0.00 0.02 99.90 00:38:01 0 0.03 0.00 0.03 0.00 0.00 99.93 00:38:01 1 0.07 0.00 0.03 0.00 0.03 99.87 00:39:01 all 0.03 0.00 0.03 0.00 0.03 99.92 00:39:01 0 0.02 0.00 0.02 0.00 0.02 99.95 00:39:01 1 0.03 0.00 0.03 0.00 0.03 99.90 00:40:02 all 0.03 0.00 0.03 0.00 0.01 99.94 00:40:02 0 0.02 0.00 0.02 0.00 0.00 99.97 00:40:02 1 0.03 0.00 0.03 0.00 0.02 99.92 00:41:01 all 0.08 0.00 0.03 0.00 0.02 99.87 00:41:01 0 0.12 0.00 0.02 0.00 0.00 99.86 00:41:01 1 0.05 0.00 0.03 0.00 0.03 99.88 00:41:01 CPU %user %nice %system %iowait %steal %idle 00:42:01 all 0.08 0.00 0.05 0.00 0.03 99.84 00:42:01 0 0.08 0.00 0.05 0.00 0.02 99.85 00:42:01 1 0.08 0.00 0.05 0.00 0.03 99.83 Average: all 8.01 0.00 1.57 0.69 0.03 89.70 Average: 0 8.23 0.00 1.68 0.28 0.03 89.78 Average: 1 7.79 0.00 1.46 1.10 0.04 89.61