---> uname -a: Linux prd-centos7-docker-4c-2g-251.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 27.9G 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 27.9G 30% /facter-os /dev/vda1 40.0G 12.0G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/4 /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/4@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1224 2398 0 4198 6560 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:29:01:4f brd ff:ff:ff:ff:ff:ff inet 10.30.122.111/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85061sec preferred_lft 85061sec inet6 fe80::f816:3eff:fe29:14f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0b:54:bc:fa 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:bff:fe54:bcfa/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) 06/18/21 _x86_64_ (2 CPU) 18:27:54 LINUX RESTART (2 CPU) 18:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:30:01 88.56 0.22 88.34 0.00 23.85 44600.75 0.00 18:31:01 134.25 0.00 134.25 0.00 0.00 17364.61 0.00 18:32:01 56.36 0.03 56.33 0.00 1.06 8049.36 0.00 18:33:03 317.07 84.24 232.82 0.00 2025.86 154486.97 0.00 18:34:01 532.48 203.74 328.75 0.00 8639.48 165737.39 0.00 18:35:01 546.37 87.19 459.18 0.00 3378.56 190912.43 0.00 18:36:02 191.29 25.99 165.31 0.00 3378.86 24155.00 0.00 18:37:01 1.52 0.02 1.51 0.00 0.14 28.65 0.00 18:38:01 0.30 0.02 0.28 0.00 0.13 4.41 0.00 18:39:01 0.35 0.00 0.35 0.00 0.00 5.40 0.00 18:40:01 0.30 0.00 0.30 0.00 0.00 4.25 0.00 18:41:01 0.23 0.00 0.23 0.00 0.00 3.78 0.00 18:42:01 0.42 0.00 0.42 0.00 0.00 5.85 0.00 18:43:01 0.43 0.12 0.32 0.00 3.60 4.55 0.00 18:44:01 0.90 0.07 0.83 0.00 2.13 17.87 0.00 18:45:01 0.28 0.00 0.28 0.00 0.00 4.51 0.00 18:46:01 0.30 0.00 0.30 0.00 0.00 5.05 0.00 18:47:01 0.30 0.00 0.30 0.00 0.00 4.36 0.00 18:48:01 0.22 0.00 0.22 0.00 0.00 3.61 0.00 18:49:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 18:50:01 1.42 1.15 0.27 0.00 144.59 2.97 0.00 Average: 88.98 19.01 69.98 0.00 828.49 28838.27 0.00 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 4059012 0 951276 11.88 2620 2996032 1523620 16.82 1104640 2350084 120 18:31:01 3839808 0 1089708 13.61 2620 3076804 1844316 20.36 1328704 2283768 236800 18:32:01 3877096 0 1076444 13.44 2620 3052780 1656292 18.29 1266992 2306960 138132 18:33:03 1937124 0 1170696 14.62 2620 4898500 1655504 18.28 1510760 3899832 0 18:34:01 233252 0 1779696 22.22 2620 5993372 3567092 39.38 3259388 3765460 217084 18:35:01 365212 0 1508700 18.84 2620 6132408 2506412 27.67 2882160 3979708 9796 18:36:02 3080316 0 1152036 14.38 2620 3773968 1407608 15.54 1386560 2827220 20 18:37:01 3084324 0 1148024 14.33 2620 3773972 1260232 13.91 1390808 2822476 20 18:38:01 3085332 0 1147012 14.32 2620 3773976 1256392 13.87 1428268 2785540 12 18:39:01 3083640 0 1148644 14.34 2620 3774036 1254136 13.85 1430348 2785456 16 18:40:01 3082416 0 1149920 14.36 2620 3773984 1254112 13.85 1427048 2789916 20 18:41:01 3082432 0 1149896 14.36 2620 3773992 1254136 13.85 1431228 2785848 12 18:42:01 3083284 0 1149040 14.35 2620 3773996 1253980 13.84 1430844 2785848 12 18:43:01 3081028 0 1151292 14.38 2620 3774000 1255720 13.86 1432420 2785848 8 18:44:01 3082824 0 1149460 14.35 2620 3774036 1254076 13.85 1432060 2784848 16 18:45:01 3082044 0 1150236 14.36 2620 3774040 1254184 13.85 1432632 2784848 12 18:46:01 3080232 0 1152044 14.38 2620 3774044 1253980 13.84 1436096 2783432 12 18:47:01 3080076 0 1152192 14.39 2620 3774052 1253980 13.84 1445096 2774472 16 18:48:01 3080144 0 1152124 14.39 2620 3774052 1253980 13.84 1445644 2773808 8 18:49:01 3079844 0 1152416 14.39 2620 3774060 1254112 13.85 1446136 2773808 8 18:50:01 3058052 0 1169904 14.61 2620 3778364 1330732 14.69 1462752 2777988 20 Average: 2881785 0 1183370 14.78 2620 3941165 1514505 16.72 1562409 2876532 28674 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 eth0 1179.62 1261.15 5784.38 149.11 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 983.36 864.11 78.43 3074.26 0.00 0.00 0.00 0.00 18:31:01 vethcdf3f93 0.43 0.57 0.04 0.05 0.00 0.00 0.00 0.00 18:31:01 eth0 176.50 149.21 506.13 80.54 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 118.92 127.63 9.19 466.10 0.00 0.00 0.00 0.00 18:32:01 vethcdf3f93 1.83 1.83 0.14 0.14 0.00 0.00 0.00 0.00 18:32:01 eth0 18.27 10.23 13.84 7.45 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 1.83 1.83 0.12 0.14 0.00 0.00 0.00 0.00 18:33:03 eth0 188.93 160.46 1654.58 69.08 0.00 0.00 0.00 0.00 18:33:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:03 veth14b94cf 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:33:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 vethb3ac4fe 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 18:34:01 veth922439f 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 18:34:01 eth0 95.69 72.30 201.20 17.30 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 18:35:01 veth98b96c9 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 18:35:01 vethf4c37d5 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 18:35:01 eth0 244.57 174.36 1818.06 74.89 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 18:36:02 eth0 55.59 38.01 97.96 66.05 0.00 0.00 0.00 0.00 18:36:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:02 docker0 1230.23 1166.51 95.93 4302.63 0.00 0.00 0.00 0.00 18:37:01 eth0 1.14 0.58 0.33 0.22 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 1.05 0.40 0.33 0.21 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 0.33 0.25 0.14 0.08 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 eth0 0.95 0.35 0.32 0.17 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 1.02 0.33 0.32 0.23 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 eth0 0.65 0.17 0.13 0.07 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 1.47 0.63 0.64 0.40 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.48 0.05 0.04 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.25 0.05 0.03 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.67 0.40 0.40 0.27 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 1.08 0.68 1.31 0.36 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.98 89.26 482.73 22.31 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 58.66 55.62 4.57 205.15 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) 06/18/21 _x86_64_ (2 CPU) 18:27:54 LINUX RESTART (2 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 18.17 0.00 5.91 3.17 0.08 72.68 18:30:01 0 21.79 0.00 6.38 2.98 0.07 68.79 18:30:01 1 14.59 0.00 5.44 3.36 0.09 76.52 18:31:01 all 60.29 0.00 8.94 1.81 0.12 28.84 18:31:01 0 59.42 0.00 9.80 2.41 0.13 28.24 18:31:01 1 61.16 0.00 8.08 1.20 0.11 29.45 18:32:01 all 35.24 0.00 4.96 0.73 0.08 58.99 18:32:01 0 35.56 0.00 5.11 0.81 0.07 58.45 18:32:01 1 34.91 0.00 4.81 0.65 0.09 59.53 18:33:03 all 36.78 0.00 12.50 15.91 0.10 34.71 18:33:03 0 37.62 0.00 12.49 16.51 0.10 33.27 18:33:03 1 35.95 0.00 12.50 15.31 0.10 36.14 18:34:01 all 57.96 0.00 16.61 18.26 0.12 7.05 18:34:01 0 57.19 0.00 17.07 19.13 0.13 6.47 18:34:01 1 58.72 0.00 16.16 17.39 0.11 7.61 18:35:01 all 58.24 0.00 17.61 20.56 0.13 3.46 18:35:01 0 58.03 0.00 18.20 20.75 0.13 2.88 18:35:01 1 58.45 0.00 17.02 20.36 0.13 4.04 18:36:02 all 31.63 0.00 7.79 3.00 0.08 57.51 18:36:02 0 31.09 0.00 8.18 3.35 0.09 57.29 18:36:02 1 32.17 0.00 7.40 2.64 0.07 57.72 18:37:01 all 0.13 0.00 0.04 0.00 0.02 99.81 18:37:01 0 0.03 0.00 0.05 0.00 0.03 99.88 18:37:01 1 0.22 0.00 0.03 0.00 0.00 99.74 18:38:01 all 0.12 0.00 0.06 0.00 0.03 99.80 18:38:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:38:01 1 0.18 0.00 0.08 0.00 0.03 99.70 18:39:01 all 0.09 0.00 0.02 0.00 0.03 99.86 18:39:01 0 0.05 0.00 0.02 0.00 0.05 99.88 18:39:01 1 0.13 0.00 0.02 0.00 0.02 99.83 18:40:01 all 0.12 0.00 0.03 0.00 0.02 99.83 18:40:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:40:01 1 0.20 0.00 0.03 0.00 0.00 99.77 18:40:01 CPU %user %nice %system %iowait %steal %idle 18:41:01 all 0.18 0.00 0.02 0.00 0.03 99.78 18:41:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:41:01 1 0.30 0.00 0.02 0.00 0.03 99.65 18:42:01 all 0.05 0.00 0.03 0.00 0.02 99.91 18:42:01 0 0.07 0.00 0.03 0.00 0.00 99.90 18:42:01 1 0.03 0.00 0.02 0.00 0.03 99.92 18:43:01 all 0.11 0.00 0.03 0.00 0.03 99.84 18:43:01 0 0.20 0.00 0.02 0.00 0.02 99.77 18:43:01 1 0.02 0.00 0.03 0.00 0.03 99.92 18:44:01 all 0.12 0.00 0.04 0.00 0.02 99.82 18:44:01 0 0.20 0.00 0.03 0.00 0.00 99.77 18:44:01 1 0.03 0.00 0.05 0.00 0.03 99.88 18:45:01 all 0.13 0.00 0.02 0.00 0.03 99.82 18:45:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:45:01 1 0.22 0.00 0.02 0.00 0.03 99.73 18:46:01 all 0.11 0.00 0.02 0.00 0.02 99.86 18:46:01 0 0.02 0.00 0.02 0.00 0.02 99.95 18:46:01 1 0.20 0.00 0.02 0.00 0.02 99.77 18:47:01 all 0.13 0.00 0.03 0.00 0.03 99.81 18:47:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:47:01 1 0.23 0.00 0.03 0.00 0.03 99.70 18:48:01 all 0.11 0.00 0.02 0.00 0.03 99.85 18:48:01 0 0.02 0.00 0.02 0.00 0.03 99.93 18:48:01 1 0.20 0.00 0.02 0.00 0.02 99.77 18:49:01 all 0.05 0.00 0.03 0.00 0.03 99.90 18:49:01 0 0.05 0.00 0.02 0.00 0.03 99.90 18:49:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:50:01 all 0.24 0.00 0.06 0.05 0.03 99.62 18:50:01 0 0.28 0.00 0.07 0.05 0.03 99.57 18:50:01 1 0.20 0.00 0.05 0.05 0.02 99.68 Average: all 13.50 0.00 3.36 2.84 0.05 80.25 Average: 0 13.57 0.00 3.48 2.95 0.05 79.95 Average: 1 13.43 0.00 3.24 2.73 0.05 80.55