---> uname -a: Linux prd-centos7-docker-4c-2g-807.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 12.5G 27.5G 31% / 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 12.5G 27.5G 31% /facter-os /dev/vda1 40.0G 12.5G 27.5G 31% /etc/resolv.conf /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hostname /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hosts /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1347 1435 0 5037 6447 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:a9:62:8d brd ff:ff:ff:ff:ff:ff inet 10.30.123.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85089sec preferred_lft 85089sec inet6 fe80::f816:3eff:fea9:628d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:85:ca:f8:08 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::42:85ff:feca:f808/64 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) 06/30/21 _x86_64_ (2 CPU) 02:46:25 LINUX RESTART (2 CPU) 02:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:48:01 103.01 3.60 99.42 0.00 2600.13 19725.22 0.00 02:49:01 190.37 0.00 190.37 0.00 0.00 48323.17 0.00 02:50:02 57.57 0.02 57.56 0.00 0.53 10635.46 0.00 02:51:01 128.89 0.00 128.89 0.00 0.00 38286.39 0.00 02:52:01 908.74 476.44 432.30 0.00 18201.40 280527.09 0.00 02:53:01 505.51 59.72 445.79 0.00 5121.70 188037.27 0.00 02:54:01 286.99 10.42 276.57 0.00 1313.44 63582.11 0.00 02:55:01 1.10 0.00 1.10 0.00 0.00 13.09 0.00 02:56:01 0.33 0.05 0.28 0.00 0.93 3.23 0.00 02:57:01 0.23 0.00 0.23 0.00 0.00 2.47 0.00 02:58:01 0.28 0.00 0.28 0.00 0.00 3.50 0.00 02:59:01 0.22 0.00 0.22 0.00 0.00 2.58 0.00 03:00:01 0.20 0.00 0.20 0.00 0.00 1.80 0.00 03:01:01 0.37 0.05 0.32 0.00 0.67 3.15 0.00 03:02:01 0.65 0.33 0.32 0.00 8.26 6.24 0.00 03:03:01 0.78 0.00 0.78 0.00 0.00 15.09 0.00 03:04:01 0.23 0.00 0.23 0.00 0.00 3.25 0.00 03:05:01 0.63 0.00 0.63 0.00 0.00 6.83 0.00 03:06:01 0.53 0.00 0.53 0.00 0.00 5.96 0.00 03:07:01 0.65 0.17 0.48 0.00 1.33 5.33 0.00 03:08:01 3.67 3.45 0.22 0.00 278.17 15.11 0.00 Average: 104.35 26.42 77.93 0.00 1312.26 30919.03 0.00 02:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 4406544 0 937352 11.70 2620 2662424 1680852 18.56 1107708 2054712 601800 02:49:01 3904444 0 1122092 14.01 2620 2979784 1567548 17.31 1303172 2255660 224796 02:50:02 3896416 0 1163788 14.53 2620 2946116 1767416 19.51 1241788 2310188 36216 02:51:01 2135632 0 1209672 15.10 2620 4661016 1695060 18.71 1683356 3572452 817716 02:52:01 619736 0 1726580 21.56 2620 5660004 3667348 40.49 2654308 3999264 61772 02:53:01 823732 0 1527104 19.07 2620 5655484 2194940 24.23 2157276 4283772 0 02:54:01 2100320 0 1280984 15.99 2620 4625016 1605736 17.73 1467500 3715404 20 02:55:01 2113268 0 1268028 15.83 2620 4625024 1390428 15.35 1473764 3701240 8 02:56:01 2112604 0 1268692 15.84 2620 4625024 1390560 15.35 1473900 3701264 8 02:57:01 2112448 0 1268844 15.84 2620 4625028 1390608 15.35 1474176 3701264 8 02:58:01 2112896 0 1268392 15.84 2620 4625032 1390464 15.35 1473084 3701992 8 02:59:01 2113380 0 1267904 15.83 2620 4625036 1390428 15.35 1473060 3701992 8 03:00:01 2113496 0 1267780 15.83 2620 4625044 1390428 15.35 1472952 3701992 8 03:01:01 2112020 0 1269256 15.85 2620 4625044 1393624 15.39 1473768 3701992 8 03:02:01 2111976 0 1269100 15.85 2620 4625244 1391140 15.36 1474000 3701964 8 03:03:01 2111944 0 1269128 15.85 2620 4625248 1391164 15.36 1473948 3701968 8 03:04:01 2112868 0 1268200 15.83 2620 4625252 1390936 15.36 1473424 3701964 8 03:05:01 2112124 0 1268940 15.84 2620 4625256 1391128 15.36 1473936 3701964 8 03:06:01 2111728 0 1269332 15.85 2620 4625260 1391140 15.36 1474092 3701964 8 03:07:01 2108812 0 1272244 15.89 2620 4625264 1391224 15.36 1479904 3699200 16 03:08:01 2093924 0 1278792 15.97 2620 4633604 1404556 15.51 1484532 3707532 136 Average: 2259062 0 1273438 15.90 2620 4473819 1603178 17.70 1536364 3524750 82979 02:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:48:01 eth0 933.90 1153.78 5810.09 128.42 0.00 0.00 0.00 0.00 02:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 docker0 812.60 530.64 69.08 2682.27 0.00 0.00 0.00 0.00 02:49:01 eth0 314.31 237.61 877.65 33.46 0.00 0.00 0.00 0.00 02:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 vethd834ba4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:49:01 docker0 215.11 274.62 15.12 842.36 0.00 0.00 0.00 0.00 02:50:02 eth0 35.69 21.78 25.71 43.84 0.00 0.00 0.00 0.00 02:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:02 vethd834ba4 2.26 2.26 0.18 0.19 0.00 0.00 0.00 0.00 02:50:02 docker0 2.26 2.26 0.15 0.19 0.00 0.00 0.00 0.00 02:51:01 eth0 188.57 164.75 1732.21 93.41 0.00 0.00 0.00 0.00 02:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 vethe6a62e0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth41fcdeb 0.03 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:52:01 veth02d783e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 veth3db6685 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 vethf6b4d34 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 vethccab196 8.02 10.00 0.66 27.84 0.00 0.00 0.00 0.00 02:53:01 eth0 2530.66 2377.08 12260.83 423.56 0.00 0.00 0.00 0.00 02:53:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 vethf83e445 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:54:01 eth0 199.25 154.69 1631.47 128.57 0.00 0.00 0.00 0.00 02:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 docker0 1159.12 994.50 92.62 4321.75 0.00 0.00 0.00 0.00 02:55:01 eth0 0.52 0.08 0.05 0.02 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 eth0 0.72 0.43 0.63 0.21 0.00 0.00 0.00 0.00 02:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 eth0 0.70 0.43 0.35 0.27 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 eth0 0.22 0.17 0.10 0.01 0.00 0.00 0.00 0.00 02:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 eth0 1.23 0.43 0.47 0.26 0.00 0.00 0.00 0.00 03:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 eth0 0.70 0.30 0.29 0.20 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 03:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 eth0 1.10 0.28 0.32 0.20 0.00 0.00 0.00 0.00 03:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 eth0 1.63 0.30 0.38 0.20 0.00 0.00 0.00 0.00 03:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 eth0 1.02 0.58 0.66 0.45 0.00 0.00 0.00 0.00 03:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 eth0 3.50 2.40 4.33 1.20 0.00 0.00 0.00 0.00 03:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.88 89.14 503.98 22.23 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 55.24 47.40 4.41 205.98 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) 06/30/21 _x86_64_ (2 CPU) 02:46:25 LINUX RESTART (2 CPU) 02:47:01 CPU %user %nice %system %iowait %steal %idle 02:48:01 all 17.47 0.00 5.57 3.10 0.08 73.79 02:48:01 0 12.27 0.00 6.71 3.72 0.07 77.24 02:48:01 1 22.69 0.00 4.43 2.47 0.09 70.33 02:49:01 all 45.00 0.00 8.71 2.19 0.10 43.99 02:49:01 0 45.26 0.00 9.53 2.27 0.11 42.83 02:49:01 1 44.74 0.00 7.90 2.12 0.09 45.15 02:50:02 all 32.12 0.00 4.56 0.20 0.08 63.04 02:50:02 0 32.16 0.00 4.48 0.19 0.09 63.09 02:50:02 1 32.09 0.00 4.64 0.21 0.07 62.99 02:51:01 all 52.55 0.00 9.85 1.60 0.10 35.90 02:51:01 0 54.02 0.00 10.04 2.18 0.09 33.67 02:51:01 1 51.09 0.00 9.66 1.03 0.11 38.11 02:52:01 all 37.67 0.00 20.67 35.41 0.11 6.14 02:52:01 0 37.90 0.00 20.74 35.44 0.11 5.81 02:52:01 1 37.43 0.00 20.61 35.37 0.11 6.48 02:53:01 all 77.86 0.00 17.48 4.17 0.09 0.40 02:53:01 0 78.50 0.00 16.91 4.28 0.09 0.22 02:53:01 1 77.21 0.00 18.05 4.07 0.09 0.57 02:54:01 all 40.23 0.00 10.32 3.19 0.09 46.17 02:54:01 0 39.05 0.00 11.43 3.50 0.09 45.93 02:54:01 1 41.41 0.00 9.21 2.87 0.09 46.41 02:55:01 all 0.03 0.00 0.04 0.00 0.03 99.90 02:55:01 0 0.03 0.00 0.03 0.00 0.03 99.90 02:55:01 1 0.03 0.00 0.05 0.00 0.02 99.90 02:56:01 all 0.13 0.00 0.37 0.00 0.04 99.46 02:56:01 0 0.18 0.00 0.53 0.00 0.05 99.23 02:56:01 1 0.08 0.00 0.20 0.00 0.03 99.68 02:57:01 all 0.08 0.00 0.02 0.00 0.03 99.88 02:57:01 0 0.13 0.00 0.02 0.00 0.02 99.83 02:57:01 1 0.02 0.00 0.02 0.00 0.03 99.93 02:58:01 all 0.10 0.00 0.02 0.00 0.02 99.87 02:58:01 0 0.15 0.00 0.02 0.00 0.00 99.83 02:58:01 1 0.05 0.00 0.02 0.00 0.03 99.90 02:58:01 CPU %user %nice %system %iowait %steal %idle 02:59:01 all 0.08 0.00 0.03 0.00 0.03 99.87 02:59:01 0 0.12 0.00 0.02 0.00 0.02 99.85 02:59:01 1 0.03 0.00 0.03 0.00 0.03 99.90 03:00:01 all 0.04 0.00 0.03 0.00 0.02 99.92 03:00:01 0 0.05 0.00 0.03 0.00 0.02 99.90 03:00:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:01:01 all 0.08 0.00 0.03 0.00 0.03 99.87 03:01:01 0 0.12 0.00 0.02 0.00 0.02 99.85 03:01:01 1 0.03 0.00 0.05 0.00 0.03 99.88 03:02:01 all 0.14 0.00 0.05 0.00 0.03 99.78 03:02:01 0 0.20 0.00 0.05 0.00 0.02 99.73 03:02:01 1 0.08 0.00 0.05 0.00 0.03 99.83 03:03:01 all 0.08 0.00 0.01 0.00 0.02 99.90 03:03:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:03:01 1 0.12 0.00 0.00 0.00 0.02 99.87 03:04:01 all 0.09 0.00 0.03 0.00 0.02 99.87 03:04:01 0 0.03 0.00 0.02 0.00 0.03 99.92 03:04:01 1 0.15 0.00 0.03 0.00 0.00 99.82 03:05:01 all 0.09 0.00 0.02 0.00 0.03 99.87 03:05:01 0 0.02 0.00 0.02 0.00 0.03 99.93 03:05:01 1 0.17 0.00 0.02 0.00 0.02 99.80 03:06:01 all 0.09 0.00 0.03 0.00 0.03 99.86 03:06:01 0 0.03 0.00 0.03 0.00 0.03 99.90 03:06:01 1 0.15 0.00 0.02 0.00 0.02 99.82 03:07:01 all 0.11 0.00 0.03 0.00 0.02 99.85 03:07:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:07:01 1 0.18 0.00 0.03 0.00 0.02 99.77 03:08:01 all 0.87 0.00 0.41 0.03 0.03 98.67 03:08:01 0 0.82 0.00 0.42 0.03 0.02 98.71 03:08:01 1 0.92 0.00 0.40 0.02 0.03 98.63 Average: all 13.74 0.00 3.52 2.22 0.05 80.48 Average: 0 13.54 0.00 3.65 2.30 0.04 80.46 Average: 1 13.93 0.00 3.39 2.14 0.05 80.49