---> uname -a: Linux prd-centos7-docker-4c-2g-956.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 12.0G 28.0G 30% / 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 12.0G 28.0G 30% /facter-os /dev/vda1 40.0G 12.0G 28.0G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 28.0G 30% /etc/hostname /dev/vda1 40.0G 12.0G 28.0G 30% /etc/hosts /dev/vda1 40.0G 12.0G 28.0G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/secure /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/7 /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/7@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1339 2085 0 4396 6456 Swap: 1023 1 1022 ---> 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:e8:46:4a brd ff:ff:ff:ff:ff:ff inet 10.30.122.11/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85067sec preferred_lft 85067sec inet6 fe80::f816:3eff:fee8:464a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:43:66:db:b9 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::42:43ff:fe66:dbb9/64 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) 05/28/21 _x86_64_ (2 CPU) 23:06:06 LINUX RESTART (2 CPU) 23:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:08:01 50.71 3.61 47.10 0.00 2600.97 20077.84 0.00 23:09:01 163.63 0.00 163.63 0.00 0.00 42258.23 0.00 23:10:02 61.63 0.02 61.61 0.00 0.53 10878.68 0.00 23:11:01 119.62 0.00 119.62 0.00 0.00 20738.40 0.00 23:12:01 836.08 387.96 448.13 0.00 15584.36 296992.66 0.00 23:13:03 526.70 66.52 460.18 0.00 3023.41 176711.59 0.00 23:14:01 240.94 26.48 214.46 0.00 3794.53 36549.10 0.00 23:15:02 1.20 0.00 1.20 0.00 0.00 17.47 0.00 23:16:01 0.37 0.00 0.37 0.00 0.00 5.83 0.00 23:17:01 0.17 0.00 0.17 0.00 0.00 1.53 0.00 23:18:01 0.30 0.00 0.30 0.00 0.00 3.42 0.00 23:19:01 0.23 0.00 0.23 0.00 0.00 2.45 0.00 23:20:01 0.20 0.00 0.20 0.00 0.00 1.92 0.00 23:21:01 0.37 0.00 0.37 0.00 0.00 5.46 0.00 23:22:01 0.53 0.30 0.23 0.00 6.66 3.46 0.00 23:23:01 0.85 0.00 0.85 0.00 0.00 15.94 0.00 23:24:01 0.23 0.00 0.23 0.00 0.00 3.12 0.00 23:25:01 0.30 0.00 0.30 0.00 0.00 3.33 0.00 23:26:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 23:27:01 0.17 0.00 0.17 0.00 0.00 1.50 0.00 23:28:01 0.33 0.00 0.33 0.00 0.00 3.61 0.00 Average: 96.26 23.23 73.03 0.00 1193.63 29122.58 0.00 23:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:08:01 4188400 0 988472 12.34 2620 2829448 1676420 18.51 1106948 2233712 656148 23:09:01 4007448 0 1073956 13.41 2620 2924916 1555280 17.17 1235108 2225004 173764 23:10:02 3767600 0 1139996 14.23 2620 3098724 1600636 17.67 1381488 2297028 33228 23:11:01 3656480 0 1161416 14.50 2620 3188424 1595832 17.62 1305328 2469728 252 23:12:01 385984 0 1836208 22.93 2620 5784128 3735364 41.24 3119704 3757252 73876 23:13:03 105876 0 1685068 21.04 2620 6215376 2939664 32.46 2739660 4373864 12328 23:14:01 2754536 0 1278048 15.96 2620 3973736 1305572 14.41 1398700 3121356 20 23:15:02 2758892 0 1273684 15.90 2620 3973744 1257472 13.88 1425504 3091340 16 23:16:01 2761228 0 1271348 15.87 2620 3973744 1257244 13.88 1424924 3091340 12 23:17:01 2762360 0 1270212 15.86 2620 3973748 1257316 13.88 1425128 3091340 12 23:18:01 2762380 0 1270188 15.86 2620 3973752 1257280 13.88 1424944 3091340 12 23:19:01 2762708 0 1269856 15.86 2620 3973756 1257244 13.88 1425052 3091340 8 23:20:01 2762700 0 1269852 15.86 2620 3973768 1257244 13.88 1425064 3091340 8 23:21:01 2762692 0 1269860 15.86 2620 3973768 1257244 13.88 1424952 3091340 8 23:22:01 2760720 0 1271792 15.88 2620 3973808 1257340 13.88 1430884 3087432 16 23:23:01 2760800 0 1271712 15.88 2620 3973808 1257280 13.88 1430684 3087432 12 23:24:01 2760880 0 1271624 15.88 2620 3973816 1257244 13.88 1430672 3087432 8 23:25:01 2760848 0 1271652 15.88 2620 3973820 1257244 13.88 1430676 3087432 8 23:26:01 2760724 0 1271772 15.88 2620 3973824 1257244 13.88 1430680 3087436 8 23:27:01 2760404 0 1272088 15.88 2620 3973828 1257328 13.88 1430780 3087432 8 23:28:01 2760640 0 1271852 15.88 2620 3973828 1257244 13.88 1430804 3087432 8 Average: 2739252 0 1283841 16.03 2620 3983227 1524321 16.83 1537033 3034731 45227 23:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:08:01 eth0 1050.74 1230.31 5789.98 133.69 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 docker0 903.23 665.02 73.97 2685.85 0.00 0.00 0.00 0.00 23:09:01 eth0 314.70 250.82 884.45 34.38 0.00 0.00 0.00 0.00 23:09:01 veth6b907a9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 228.59 271.99 15.91 846.73 0.00 0.00 0.00 0.00 23:10:02 eth0 30.91 17.97 22.76 26.01 0.00 0.00 0.00 0.00 23:10:02 veth6b907a9 2.25 2.25 0.18 0.18 0.00 0.00 0.00 0.00 23:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:02 docker0 2.25 2.25 0.15 0.18 0.00 0.00 0.00 0.00 23:11:01 veth924c0b8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 eth0 229.64 199.31 1738.62 116.27 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 veth43df874 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:12:01 veth924c0b8 0.00 0.90 0.00 0.05 0.00 0.00 0.00 0.00 23:12:01 vethdd44088 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 23:12:01 eth0 97.37 72.22 192.40 18.34 0.00 0.00 0.00 0.00 23:13:03 veth924c0b8 0.00 0.30 0.00 0.01 0.00 0.00 0.00 0.00 23:13:03 veth44d9071 0.02 0.32 0.00 0.02 0.00 0.00 0.00 0.00 23:13:03 eth0 232.82 157.56 1735.91 120.40 0.00 0.00 0.00 0.00 23:13:03 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 23:14:01 eth0 58.72 38.41 114.49 15.11 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 1305.23 1154.78 101.67 4441.56 0.00 0.00 0.00 0.00 23:15:02 eth0 1.13 0.70 0.33 0.23 0.00 0.00 0.00 0.00 23:15:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 eth0 0.24 0.15 0.02 0.01 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 eth0 0.18 0.15 0.07 0.01 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 eth0 0.18 0.17 0.07 0.01 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 23:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.44 94.00 501.83 22.30 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 60.20 53.26 4.69 204.84 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) 05/28/21 _x86_64_ (2 CPU) 23:06:06 LINUX RESTART (2 CPU) 23:07:01 CPU %user %nice %system %iowait %steal %idle 23:08:01 all 19.30 0.00 6.03 4.15 0.09 70.43 23:08:01 0 16.75 0.00 6.37 5.77 0.09 71.02 23:08:01 1 21.86 0.00 5.70 2.52 0.09 69.83 23:09:01 all 33.29 0.00 6.57 8.10 0.09 51.94 23:09:01 0 34.03 0.00 6.08 9.75 0.09 50.05 23:09:01 1 32.57 0.00 7.06 6.47 0.09 53.81 23:10:02 all 38.06 0.00 5.13 0.38 0.07 56.37 23:10:02 0 37.76 0.00 5.58 0.37 0.07 56.22 23:10:02 1 38.35 0.00 4.67 0.39 0.07 56.52 23:11:01 all 58.17 0.00 10.26 1.14 0.10 30.32 23:11:01 0 57.32 0.00 10.13 0.96 0.09 31.50 23:11:01 1 59.03 0.00 10.40 1.32 0.11 29.14 23:12:01 all 49.38 0.00 21.37 21.11 0.10 8.04 23:12:01 0 48.22 0.00 21.99 20.73 0.09 8.97 23:12:01 1 50.54 0.00 20.75 21.49 0.11 7.11 23:13:03 all 66.06 0.00 16.65 16.08 0.12 1.09 23:13:03 0 67.23 0.00 15.06 17.07 0.12 0.51 23:13:03 1 64.89 0.00 18.23 15.09 0.12 1.66 23:14:01 all 37.93 0.00 8.87 2.50 0.10 50.61 23:14:01 0 38.39 0.00 8.58 2.39 0.11 50.52 23:14:01 1 37.47 0.00 9.16 2.60 0.09 50.69 23:15:02 all 0.08 0.00 0.03 0.00 0.03 99.86 23:15:02 0 0.07 0.00 0.02 0.00 0.03 99.88 23:15:02 1 0.10 0.00 0.05 0.00 0.02 99.83 23:16:01 all 0.15 0.00 0.05 0.00 0.03 99.77 23:16:01 0 0.27 0.00 0.03 0.00 0.03 99.66 23:16:01 1 0.03 0.00 0.07 0.00 0.02 99.88 23:17:01 all 0.10 0.00 0.03 0.00 0.02 99.86 23:17:01 0 0.18 0.00 0.00 0.00 0.02 99.80 23:17:01 1 0.02 0.00 0.05 0.00 0.02 99.92 23:18:01 all 0.08 0.00 0.02 0.00 0.03 99.87 23:18:01 0 0.13 0.00 0.02 0.00 0.03 99.82 23:18:01 1 0.03 0.00 0.02 0.00 0.03 99.92 23:18:01 CPU %user %nice %system %iowait %steal %idle 23:19:01 all 0.04 0.00 0.03 0.00 0.02 99.92 23:19:01 0 0.07 0.00 0.02 0.00 0.00 99.92 23:19:01 1 0.02 0.00 0.03 0.00 0.03 99.92 23:20:01 all 0.05 0.00 0.02 0.00 0.03 99.91 23:20:01 0 0.05 0.00 0.02 0.00 0.02 99.92 23:20:01 1 0.05 0.00 0.02 0.00 0.03 99.90 23:21:01 all 0.11 0.00 0.02 0.00 0.02 99.86 23:21:01 0 0.20 0.00 0.00 0.00 0.00 99.80 23:21:01 1 0.02 0.00 0.03 0.00 0.03 99.92 23:22:01 all 0.05 0.00 0.03 0.00 0.02 99.90 23:22:01 0 0.05 0.00 0.03 0.00 0.02 99.90 23:22:01 1 0.05 0.00 0.03 0.00 0.02 99.90 23:23:01 all 0.07 0.00 0.03 0.00 0.03 99.88 23:23:01 0 0.10 0.00 0.00 0.00 0.02 99.88 23:23:01 1 0.03 0.00 0.05 0.00 0.03 99.88 23:24:01 all 0.06 0.00 0.02 0.00 0.02 99.91 23:24:01 0 0.10 0.00 0.02 0.00 0.00 99.88 23:24:01 1 0.02 0.00 0.02 0.00 0.03 99.93 23:25:01 all 0.08 0.00 0.02 0.00 0.03 99.88 23:25:01 0 0.12 0.00 0.02 0.00 0.03 99.83 23:25:01 1 0.03 0.00 0.02 0.00 0.02 99.93 23:26:01 all 0.10 0.00 0.03 0.00 0.02 99.86 23:26:01 0 0.18 0.00 0.03 0.00 0.02 99.77 23:26:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:27:01 all 0.09 0.00 0.02 0.00 0.03 99.87 23:27:01 0 0.07 0.00 0.02 0.00 0.03 99.88 23:27:01 1 0.12 0.00 0.02 0.00 0.02 99.85 23:28:01 all 0.06 0.00 0.02 0.00 0.03 99.90 23:28:01 0 0.02 0.00 0.02 0.00 0.03 99.93 23:28:01 1 0.10 0.00 0.02 0.00 0.02 99.87 Average: all 13.72 0.00 3.40 2.42 0.05 80.41 Average: 0 13.63 0.00 3.35 2.59 0.04 80.38 Average: 1 13.81 0.00 3.45 2.26 0.05 80.44