---> uname -a: Linux prd-centos7-docker-4c-2g-122.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 8.6G 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% /run/cloud-init/result.json /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% /w/workspace/edgex-go/1 /dev/vda1 40.0G 8.6G 31.4G 21% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1172 3564 0 3084 6508 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:44:87:cd brd ff:ff:ff:ff:ff:ff inet 10.30.122.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe44:87cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:60:ce:ad:eb 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::42:60ff:fece:adeb/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) 06/02/21 _x86_64_ (2 CPU) 19:08:12 LINUX RESTART (2 CPU) 19:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:10:01 68.91 3.58 65.33 0.00 2600.33 14313.52 0.00 19:11:01 136.39 0.00 136.39 0.00 0.00 39970.26 0.00 19:12:01 78.85 0.00 78.85 0.00 0.00 8414.99 0.00 19:13:01 66.97 0.00 66.97 0.00 0.00 12869.30 0.00 19:14:01 18.29 0.03 18.26 0.00 1.07 1513.54 0.00 19:15:01 1.13 0.00 1.13 0.00 0.00 16.16 0.00 19:16:01 0.17 0.00 0.17 0.00 0.00 1.62 0.00 19:17:02 0.28 0.00 0.28 0.00 0.00 3.23 0.00 19:18:01 0.25 0.00 0.25 0.00 0.00 2.47 0.00 19:19:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 19:20:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 19:21:01 0.18 0.00 0.18 0.00 0.00 1.65 0.00 Average: 31.06 0.30 30.75 0.00 217.14 6441.01 0.00 19:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:10:01 4444788 0 949708 11.86 2620 2611816 1702776 18.80 1108624 2016220 552880 19:11:01 3886928 0 1043812 13.03 2620 3075572 1462588 16.15 1115188 2463792 36644 19:12:01 3796384 0 1253936 15.66 2620 2955992 1705232 18.83 1428060 2237948 201312 19:13:01 3624300 0 1229144 15.35 2620 3152868 1994184 22.02 1495596 2318872 25724 19:14:01 4182104 0 1073312 13.40 2620 2750896 1369792 15.12 1165572 2131636 20 19:15:01 4187352 0 1068064 13.34 2620 2750896 1333788 14.73 1162248 2131636 8 19:16:01 4179484 0 1075924 13.43 2620 2750904 1333824 14.73 1168492 2133788 8 19:17:02 4179656 0 1075748 13.43 2620 2750908 1333788 14.73 1174332 2128500 8 19:18:01 4179520 0 1075880 13.43 2620 2750912 1333788 14.73 1168560 2134112 8 19:19:01 4178108 0 1077288 13.45 2620 2750916 1334084 14.73 1169988 2134108 8 19:20:01 4178788 0 1076604 13.44 2620 2750920 1333856 14.73 1172296 2131388 8 19:21:01 4178516 0 1076868 13.45 2620 2750928 1333892 14.73 1172380 2131388 8 Average: 4099661 0 1089691 13.61 2620 2816961 1464299 16.17 1208445 2174449 68053 19:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:10:01 eth0 1111.69 1247.89 5799.57 133.77 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 897.62 698.02 73.46 2691.14 0.00 0.00 0.00 0.00 19:11:01 eth0 322.13 248.61 865.72 27.00 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 docker0 238.87 291.02 16.40 847.51 0.00 0.00 0.00 0.00 19:12:01 vethee69cba 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 eth0 26.12 16.11 24.70 9.91 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 vethee69cba 1.23 1.23 0.10 0.10 0.00 0.00 0.00 0.00 19:13:01 eth0 41.87 27.10 29.01 100.65 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 docker0 1.23 1.23 0.08 0.10 0.00 0.00 0.00 0.00 19:14:01 eth0 14.41 8.18 11.12 5.59 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 1.02 1.02 0.07 0.08 0.00 0.00 0.00 0.00 19:15:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:02 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 eth0 0.53 0.10 0.05 0.01 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 eth0 0.67 0.38 0.35 0.24 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 eth0 0.17 0.10 0.01 0.03 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 eth0 0.22 0.18 0.10 0.01 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.76 129.32 561.93 23.14 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 95.08 82.78 7.51 295.50 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) 06/02/21 _x86_64_ (2 CPU) 19:08:12 LINUX RESTART (2 CPU) 19:09:01 CPU %user %nice %system %iowait %steal %idle 19:10:01 all 17.23 0.00 6.18 3.07 0.07 73.45 19:10:01 0 15.50 0.00 6.58 4.15 0.07 73.70 19:10:01 1 18.98 0.00 5.78 1.98 0.07 73.19 19:11:01 all 8.41 0.00 4.22 11.86 0.09 75.41 19:11:01 0 8.64 0.00 4.36 11.33 0.10 75.56 19:11:01 1 8.19 0.00 4.08 12.39 0.09 75.25 19:12:01 all 40.13 0.00 6.31 9.40 0.11 44.06 19:12:01 0 40.00 0.00 6.24 8.51 0.11 45.14 19:12:01 1 40.25 0.00 6.38 10.29 0.11 42.97 19:13:01 all 35.14 0.00 4.39 6.96 0.08 53.43 19:13:01 0 35.19 0.00 4.31 7.30 0.07 53.13 19:13:01 1 35.09 0.00 4.47 6.62 0.09 53.73 19:14:01 all 15.14 0.00 2.63 7.70 0.06 74.47 19:14:01 0 14.98 0.00 2.51 11.22 0.05 71.24 19:14:01 1 15.31 0.00 2.76 4.18 0.07 77.69 19:15:01 all 0.11 0.00 0.03 0.00 0.02 99.84 19:15:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:15:01 1 0.18 0.00 0.05 0.00 0.03 99.73 19:16:01 all 0.14 0.00 0.03 0.00 0.02 99.81 19:16:01 0 0.02 0.00 0.03 0.00 0.02 99.93 19:16:01 1 0.27 0.00 0.03 0.00 0.02 99.68 19:17:02 all 0.12 0.00 0.03 0.00 0.03 99.83 19:17:02 0 0.03 0.00 0.03 0.00 0.03 99.90 19:17:02 1 0.20 0.00 0.02 0.00 0.02 99.77 19:18:01 all 0.12 0.00 0.25 0.00 0.02 99.61 19:18:01 0 0.07 0.00 0.37 0.00 0.02 99.54 19:18:01 1 0.17 0.00 0.14 0.00 0.02 99.68 19:19:01 all 0.10 0.00 0.03 0.00 0.03 99.84 19:19:01 0 0.07 0.00 0.05 0.00 0.03 99.85 19:19:01 1 0.13 0.00 0.02 0.00 0.02 99.83 19:20:01 all 0.09 0.00 0.03 0.00 0.02 99.87 19:20:01 0 0.05 0.00 0.03 0.00 0.02 99.90 19:20:01 1 0.13 0.00 0.02 0.00 0.02 99.83 19:20:01 CPU %user %nice %system %iowait %steal %idle 19:21:01 all 0.10 0.00 0.03 0.00 0.02 99.85 19:21:01 0 0.05 0.00 0.03 0.00 0.03 99.88 19:21:01 1 0.15 0.00 0.03 0.00 0.00 99.82 Average: all 9.42 0.00 1.96 3.17 0.04 85.40 Average: 0 9.24 0.00 1.99 3.46 0.05 85.27 Average: 1 9.61 0.00 1.93 2.88 0.04 85.53