---> uname -a: Linux prd-centos7-docker-4c-2g-15482.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/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% /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% /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 1171 3563 0 3087 6511 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:13:4d:6d brd ff:ff:ff:ff:ff:ff inet 10.30.122.150/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe13:4d6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0b:77:4e:6a 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:fe77:4e6a/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) 05/21/21 _x86_64_ (2 CPU) 05:50:59 LINUX RESTART (2 CPU) 05:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:53:01 103.98 0.68 103.30 0.00 352.18 44159.61 0.00 05:54:01 136.25 0.00 136.25 0.00 0.00 17829.81 0.00 05:55:01 65.45 0.00 65.45 0.00 0.00 12888.06 0.00 05:56:01 17.69 0.02 17.67 0.00 0.53 1194.85 0.00 05:57:01 0.22 0.00 0.22 0.00 0.00 3.41 0.00 05:58:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 05:59:01 0.25 0.00 0.25 0.00 0.00 2.47 0.00 06:00:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 06:01:01 0.27 0.02 0.25 0.00 0.13 2.43 0.00 06:02:01 0.40 0.10 0.30 0.00 1.73 4.75 0.00 06:03:01 24.48 0.10 24.38 0.00 9.99 4531.27 0.00 Average: 31.79 0.08 31.70 0.00 33.15 7331.27 0.00 05:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:53:01 4178756 0 972104 12.14 2620 2855452 1821840 20.11 1060036 2281860 36 05:54:01 3761532 0 1283564 16.03 2620 2961216 1963508 21.68 1455752 2242560 203808 05:55:01 3640164 0 1215588 15.18 2620 3150560 2055332 22.69 1478800 2320784 18216 05:56:01 4181520 0 1071260 13.38 2620 2753532 1497360 16.53 1160284 2135764 20 05:57:01 4182832 0 1069940 13.36 2620 2753540 1487132 16.42 1160240 2135764 8 05:58:01 4186764 0 1066008 13.31 2620 2753540 1455264 16.07 1150900 2142276 8 05:59:01 4188140 0 1064624 13.29 2620 2753548 1455264 16.07 1150964 2142276 8 06:00:01 4178316 0 1074444 13.42 2620 2753552 1455264 16.07 1159568 2143148 8 06:01:01 4176804 0 1075952 13.43 2620 2753556 1457952 16.10 1171748 2132000 8 06:02:01 4175984 0 1076648 13.44 2620 2753680 1455856 16.07 1172940 2132048 8 06:03:01 3675920 0 1172296 14.64 2620 3158096 1633372 18.03 1345480 2395964 174820 Average: 4047885 0 1103857 13.78 2620 2854570 1612559 17.80 1224247 2200404 36086 05:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:53:01 veth01938ef 0.15 0.13 0.02 0.06 0.00 0.00 0.00 0.00 05:53:01 eth0 949.62 1155.13 5706.08 120.03 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 850.93 601.76 70.95 2683.39 0.00 0.00 0.00 0.00 05:54:01 veth4d05e54 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:54:01 eth0 287.42 215.56 876.72 30.29 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 194.69 251.05 13.72 844.19 0.00 0.00 0.00 0.00 05:55:01 veth4d05e54 0.55 0.43 0.04 0.04 0.00 0.00 0.00 0.00 05:55:01 eth0 38.56 24.39 24.60 108.17 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.55 0.43 0.04 0.04 0.00 0.00 0.00 0.00 05:56:01 eth0 11.81 6.08 9.77 4.74 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 0.68 0.48 0.40 0.27 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 218.25 188.91 2173.32 19.90 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.03 144.67 799.33 25.78 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 95.13 77.59 7.70 320.78 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) 05/21/21 _x86_64_ (2 CPU) 05:50:59 LINUX RESTART (2 CPU) 05:52:01 CPU %user %nice %system %iowait %steal %idle 05:53:01 all 19.42 0.00 7.35 5.44 0.08 67.71 05:53:01 0 20.49 0.00 7.94 4.17 0.07 67.33 05:53:01 1 18.36 0.00 6.75 6.72 0.09 68.08 05:54:01 all 45.87 0.00 8.57 2.05 0.09 43.42 05:54:01 0 46.82 0.00 8.20 1.78 0.09 43.10 05:54:01 1 44.91 0.00 8.94 2.32 0.09 43.74 05:55:01 all 35.44 0.00 5.12 1.16 0.07 58.21 05:55:01 0 35.47 0.00 5.06 0.90 0.07 58.51 05:55:01 1 35.41 0.00 5.19 1.42 0.07 57.90 05:56:01 all 15.47 0.00 3.03 0.30 0.06 81.14 05:56:01 0 15.92 0.00 2.84 0.29 0.05 80.89 05:56:01 1 15.02 0.00 3.21 0.31 0.07 81.39 05:57:01 all 0.09 0.00 0.03 0.00 0.03 99.84 05:57:01 0 0.15 0.00 0.03 0.00 0.03 99.78 05:57:01 1 0.03 0.00 0.03 0.00 0.03 99.90 05:58:01 all 0.22 0.00 0.08 0.00 0.03 99.67 05:58:01 0 0.38 0.00 0.08 0.00 0.02 99.52 05:58:01 1 0.05 0.00 0.07 0.00 0.05 99.83 05:59:01 all 0.13 0.00 0.03 0.00 0.03 99.81 05:59:01 0 0.22 0.00 0.03 0.00 0.00 99.75 05:59:01 1 0.03 0.00 0.03 0.00 0.07 99.87 06:00:01 all 0.13 0.00 0.03 0.00 0.03 99.82 06:00:01 0 0.22 0.00 0.02 0.00 0.00 99.77 06:00:01 1 0.05 0.00 0.03 0.00 0.05 99.87 06:01:01 all 0.10 0.00 0.06 0.00 0.04 99.80 06:01:01 0 0.18 0.00 0.05 0.00 0.02 99.75 06:01:01 1 0.02 0.00 0.07 0.00 0.07 99.85 06:02:01 all 0.14 0.00 0.03 0.01 0.03 99.78 06:02:01 0 0.25 0.00 0.02 0.00 0.00 99.73 06:02:01 1 0.03 0.00 0.05 0.02 0.07 99.83 06:03:01 all 6.63 0.00 2.81 21.79 0.05 68.72 06:03:01 0 6.82 0.00 2.62 28.10 0.07 62.39 06:03:01 1 6.43 0.00 3.00 15.50 0.03 75.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 10.86 0.00 2.39 2.77 0.05 83.93 Average: 0 11.16 0.00 2.37 3.18 0.04 83.25 Average: 1 10.56 0.00 2.41 2.36 0.06 84.60