---> uname -a: Linux prd-centos7-docker-4c-2g-2454.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% /run/cloud-init/result.json /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% /w/workspace/edgex-go/38 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/38@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1210 1372 0 5237 6579 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:1c:ea:02 brd ff:ff:ff:ff:ff:ff inet 10.30.122.192/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85062sec preferred_lft 85062sec inet6 fe80::f816:3eff:fe1c:ea02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0e:33:14:88 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:eff:fe33:1488/64 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) 07/11/21 _x86_64_ (2 CPU) 04:20:48 LINUX RESTART (2 CPU) 04:22:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:23:01 168.93 0.03 168.90 0.00 0.68 49439.25 0.00 04:24:01 59.43 0.00 59.43 0.00 0.00 8907.36 0.00 04:25:01 53.21 0.03 53.18 0.00 0.80 3874.28 0.00 04:26:01 493.41 138.47 354.94 0.00 3361.16 231746.96 0.00 04:27:01 395.66 96.86 298.80 0.00 6017.63 118784.83 0.00 04:28:01 425.56 24.65 400.92 0.00 816.92 184593.66 0.00 04:29:01 83.46 2.91 80.55 0.00 761.90 7686.99 0.00 04:30:01 0.35 0.00 0.35 0.00 0.00 6.56 0.00 04:31:01 0.18 0.00 0.18 0.00 0.00 1.97 0.00 04:32:02 0.47 0.03 0.43 0.00 0.27 5.78 0.00 04:33:01 0.17 0.00 0.17 0.00 0.00 1.80 0.00 04:34:01 0.30 0.00 0.30 0.00 0.00 3.65 0.00 04:35:01 0.27 0.00 0.27 0.00 0.00 2.95 0.00 04:36:01 0.43 0.18 0.25 0.00 5.73 2.30 0.00 04:37:01 0.83 0.07 0.77 0.00 0.53 16.09 0.00 04:38:01 0.35 0.00 0.35 0.00 0.00 4.36 0.00 04:39:01 0.23 0.00 0.23 0.00 0.00 3.22 0.00 04:40:01 0.25 0.00 0.25 0.00 0.00 2.63 0.00 04:41:01 0.22 0.00 0.22 0.00 0.00 2.03 0.00 04:42:01 0.25 0.00 0.25 0.00 0.00 3.18 0.00 04:43:01 41.91 41.61 0.30 0.00 4068.23 15.94 0.00 Average: 82.38 14.60 67.78 0.00 718.45 28914.23 0.00 04:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 4146732 0 1096788 13.69 2620 2762800 1741928 19.23 1165500 2158448 3624 04:24:01 3831880 0 1087672 13.58 2620 3086768 1879376 20.75 1332092 2286000 71696 04:25:01 3835404 0 1045456 13.05 2620 3125460 1569012 17.32 1239880 2367352 162752 04:26:01 145820 0 1322160 16.51 2620 6538340 2492144 27.51 3266936 3886444 833380 04:27:01 671588 0 1372640 17.14 2620 5962092 2101108 23.20 2960924 3658432 72 04:28:01 1220604 0 1186712 14.82 2620 5599004 1673120 18.47 2313908 3759620 168 04:29:01 2042532 0 1129964 14.11 2620 4833824 1300136 14.35 1469644 3793100 20 04:30:01 2046724 0 1125768 14.06 2620 4833828 1264144 13.96 1466456 3793100 20 04:31:01 2046500 0 1125988 14.06 2620 4833832 1264144 13.96 1466012 3793436 8 04:32:02 2046084 0 1126400 14.06 2620 4833836 1264312 13.96 1466464 3793444 20 04:33:01 2046684 0 1125796 14.06 2620 4833840 1264144 13.96 1466020 3793444 12 04:34:01 2046600 0 1125876 14.06 2620 4833844 1264144 13.96 1466024 3793444 8 04:35:01 2047096 0 1125372 14.05 2620 4833852 1264144 13.96 1466148 3793444 8 04:36:01 2046608 0 1125828 14.06 2620 4833884 1264144 13.96 1466048 3793460 16 04:37:01 2043768 0 1128608 14.09 2620 4833944 1264228 13.96 1471868 3790684 16 04:38:01 2043764 0 1128664 14.09 2620 4833892 1264144 13.96 1471776 3790672 8 04:39:01 2043880 0 1128540 14.09 2620 4833900 1264144 13.96 1471656 3790676 8 04:40:01 2043888 0 1128524 14.09 2620 4833908 1264144 13.96 1471668 3790672 16 04:41:01 2044060 0 1128352 14.09 2620 4833908 1264144 13.96 1471784 3790672 8 04:42:01 2043552 0 1128852 14.09 2620 4833916 1264240 13.96 1471772 3790672 8 04:43:01 1917340 0 1132692 14.14 2620 4956288 1266964 13.99 1475880 3912524 292 Average: 2114338 0 1144126 14.29 2620 4747855 1450381 16.01 1634212 3577130 51055 04:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:23:01 eth0 597.76 503.62 3819.51 79.01 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 vethb117bc3 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:23:01 docker0 182.10 231.29 13.00 854.88 0.00 0.00 0.00 0.00 04:24:01 eth0 31.95 18.64 22.11 65.87 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 vethb117bc3 0.73 0.77 0.06 0.06 0.00 0.00 0.00 0.00 04:24:01 docker0 0.73 0.73 0.05 0.06 0.00 0.00 0.00 0.00 04:25:01 eth0 26.72 14.57 21.68 11.17 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 vethb117bc3 1.52 1.52 0.12 0.12 0.00 0.00 0.00 0.00 04:25:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 04:26:01 veth1da712b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 vethad884b1 0.00 1.07 0.00 0.06 0.00 0.00 0.00 0.00 04:26:01 veth651ec2f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 276.39 228.75 1858.93 76.24 0.00 0.00 0.00 0.00 04:27:01 vethad884b1 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 04:27:01 eth0 55.46 31.71 174.12 60.70 0.00 0.00 0.00 0.00 04:27:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:27:01 vethe7c7a13 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:28:01 vethad884b1 0.00 0.33 0.00 0.01 0.00 0.00 0.00 0.00 04:28:01 vethac3b3c7 15.47 17.02 1.22 45.56 0.00 0.00 0.00 0.00 04:28:01 veth0100b9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 196.34 155.54 1433.32 79.87 0.00 0.00 0.00 0.00 04:29:01 eth0 60.38 36.95 359.75 8.28 0.00 0.00 0.00 0.00 04:29:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:29:01 docker0 1156.25 963.85 90.91 4317.30 0.00 0.00 0.00 0.00 04:30:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 eth0 0.25 0.05 0.03 0.00 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:02 eth0 0.92 0.43 0.43 0.25 0.00 0.00 0.00 0.00 04:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 eth0 0.30 0.23 0.14 0.07 0.00 0.00 0.00 0.00 04:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 eth0 13.68 8.41 13.21 5.54 0.00 0.00 0.00 0.00 04:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.78 47.37 365.08 18.43 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 14.58 19.18 1.00 78.03 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) 07/11/21 _x86_64_ (2 CPU) 04:20:48 LINUX RESTART (2 CPU) 04:22:02 CPU %user %nice %system %iowait %steal %idle 04:23:01 all 15.68 0.00 7.69 3.81 0.08 72.74 04:23:01 0 16.34 0.00 8.08 3.82 0.07 71.69 04:23:01 1 15.02 0.00 7.30 3.81 0.09 73.79 04:24:01 all 52.45 0.00 5.20 0.55 0.09 41.71 04:24:01 0 52.76 0.00 5.11 0.39 0.09 41.65 04:24:01 1 52.13 0.00 5.30 0.72 0.09 41.77 04:25:01 all 56.79 0.00 7.62 0.57 0.09 34.92 04:25:01 0 55.98 0.00 7.43 0.54 0.09 35.96 04:25:01 1 57.61 0.00 7.82 0.60 0.09 33.88 04:26:01 all 26.39 0.00 17.19 28.79 0.11 27.53 04:26:01 0 26.47 0.00 17.32 26.94 0.11 29.17 04:26:01 1 26.30 0.00 17.06 30.64 0.11 25.89 04:27:01 all 72.47 0.00 12.31 13.06 0.13 2.03 04:27:01 0 72.54 0.00 12.24 12.88 0.11 2.22 04:27:01 1 72.41 0.00 12.38 13.24 0.15 1.83 04:28:01 all 57.65 0.00 17.45 20.38 0.12 4.41 04:28:01 0 56.99 0.00 18.45 19.69 0.11 4.76 04:28:01 1 58.31 0.00 16.45 21.07 0.13 4.05 04:29:01 all 5.91 0.00 2.60 1.45 0.05 89.99 04:29:01 0 6.89 0.00 2.68 1.13 0.05 89.25 04:29:01 1 4.94 0.00 2.52 1.76 0.05 90.73 04:30:01 all 0.12 0.00 0.03 0.00 0.02 99.83 04:30:01 0 0.02 0.00 0.02 0.00 0.03 99.93 04:30:01 1 0.22 0.00 0.05 0.00 0.00 99.73 04:31:01 all 0.11 0.00 0.02 0.00 0.03 99.85 04:31:01 0 0.03 0.00 0.02 0.00 0.03 99.92 04:31:01 1 0.18 0.00 0.02 0.00 0.02 99.78 04:32:02 all 0.09 0.00 0.03 0.00 0.03 99.85 04:32:02 0 0.03 0.00 0.03 0.00 0.05 99.88 04:32:02 1 0.15 0.00 0.03 0.00 0.00 99.82 04:33:01 all 0.09 0.00 0.03 0.00 0.03 99.86 04:33:01 0 0.15 0.00 0.03 0.00 0.02 99.80 04:33:01 1 0.03 0.00 0.02 0.00 0.03 99.92 04:33:01 CPU %user %nice %system %iowait %steal %idle 04:34:01 all 0.09 0.00 0.02 0.00 0.03 99.87 04:34:01 0 0.17 0.00 0.02 0.00 0.02 99.80 04:34:01 1 0.02 0.00 0.02 0.00 0.03 99.93 04:35:01 all 0.12 0.00 0.02 0.00 0.02 99.85 04:35:01 0 0.20 0.00 0.02 0.00 0.02 99.77 04:35:01 1 0.03 0.00 0.02 0.00 0.02 99.93 04:36:01 all 0.09 0.00 0.05 0.00 0.02 99.84 04:36:01 0 0.17 0.00 0.05 0.00 0.02 99.77 04:36:01 1 0.02 0.00 0.05 0.00 0.02 99.92 04:37:01 all 0.07 0.00 0.02 0.00 0.03 99.88 04:37:01 0 0.10 0.00 0.02 0.00 0.05 99.83 04:37:01 1 0.03 0.00 0.02 0.00 0.02 99.93 04:38:01 all 0.05 0.00 0.03 0.00 0.02 99.91 04:38:01 0 0.07 0.00 0.02 0.00 0.02 99.90 04:38:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:39:01 all 0.09 0.00 0.02 0.00 0.03 99.87 04:39:01 0 0.17 0.00 0.02 0.00 0.02 99.80 04:39:01 1 0.02 0.00 0.02 0.00 0.03 99.93 04:40:01 all 0.07 0.00 0.02 0.00 0.03 99.88 04:40:01 0 0.12 0.00 0.02 0.00 0.02 99.85 04:40:01 1 0.02 0.00 0.02 0.00 0.05 99.92 04:41:01 all 0.08 0.00 0.04 0.00 0.02 99.86 04:41:01 0 0.12 0.00 0.03 0.00 0.00 99.85 04:41:01 1 0.05 0.00 0.05 0.00 0.03 99.87 04:42:01 all 0.03 0.00 0.03 0.00 0.03 99.92 04:42:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:42:01 1 0.02 0.00 0.03 0.00 0.03 99.92 04:43:01 all 2.30 0.00 0.75 1.10 0.03 95.83 04:43:01 0 1.91 0.00 0.81 0.08 0.02 97.18 04:43:01 1 2.68 0.00 0.69 2.11 0.03 94.48 Average: all 13.10 0.00 3.22 3.15 0.05 80.50 Average: 0 13.14 0.00 3.28 2.95 0.04 80.58 Average: 1 13.05 0.00 3.16 3.34 0.05 80.41