---> uname -a: Linux prd-centos7-docker-4c-2g-4649.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.436 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI 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 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 7.3G 42.7G 15% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-923 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-923@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 737 103 0 995 994 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:35:df:67 brd ff:ff:ff:ff:ff:ff inet 10.30.122.225/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fe35:df67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4b:3c:e5:14 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::42:4bff:fe3c:e514/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 05/12/21 _x86_64_ (4 CPU) 05:13:23 LINUX RESTART (4 CPU) 05:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:15:01 53.78 15.73 38.05 0.00 4791.75 3212.31 0.00 05:16:01 1.93 0.00 1.93 0.00 0.00 40.31 0.00 05:17:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 05:18:01 0.18 0.00 0.18 0.00 0.00 2.01 0.00 05:19:01 0.27 0.00 0.27 0.00 0.00 3.23 0.00 05:20:01 0.27 0.00 0.27 0.00 0.00 3.93 0.00 05:21:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 05:22:01 0.22 0.00 0.22 0.00 0.00 2.30 0.00 05:23:01 0.25 0.00 0.25 0.00 0.00 2.01 0.00 05:24:01 0.28 0.00 0.28 0.00 0.00 3.70 0.00 05:25:02 48.79 47.16 1.63 0.00 3905.72 43.72 0.00 Average: 9.68 5.72 3.96 0.00 791.53 301.94 0.00 05:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:15:01 171048 0 628012 33.38 2620 1079864 1163412 39.71 438160 1072036 128 05:16:01 174976 0 624072 33.17 2620 1079876 1117532 38.14 437992 1069388 12 05:17:01 179860 0 619184 32.91 2620 1079880 1073076 36.62 446108 1056800 8 05:18:01 177440 0 621604 33.04 2620 1079880 1073352 36.63 451384 1054232 16 05:19:01 177320 0 621716 33.04 2620 1079888 1073400 36.63 453788 1052156 12 05:20:01 177848 0 621184 33.01 2620 1079892 1073280 36.63 453244 1052156 12 05:21:01 179464 0 619564 32.93 2620 1079896 1073076 36.62 451984 1052156 12 05:22:01 179480 0 619544 32.93 2620 1079900 1073076 36.62 452016 1052156 12 05:23:01 179596 0 619420 32.92 2620 1079908 1073076 36.62 451984 1052156 12 05:24:01 178332 0 620680 32.99 2620 1079912 1073244 36.63 453016 1052156 12 05:25:02 74948 0 647436 34.41 2620 1156540 1109280 37.86 474992 1133544 96 Average: 168210 0 623856 33.16 2620 1086858 1088709 37.16 451333 1063540 30 05:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:15:01 eth0 205.50 165.67 750.47 59.37 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 11.79 7.72 1.73 26.90 0.00 0.00 0.00 0.00 05:16:01 eth0 1.07 0.75 1.43 0.08 0.00 0.00 0.00 0.00 05:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 eth0 0.95 0.08 0.10 0.01 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 eth0 1.90 0.93 0.85 0.60 0.00 0.00 0.00 0.00 05:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 eth0 0.50 0.43 0.34 0.24 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 eth0 0.20 0.13 0.07 0.04 0.00 0.00 0.00 0.00 05:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 eth0 0.65 0.08 0.06 0.01 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 eth0 0.65 0.52 0.35 0.26 0.00 0.00 0.00 0.00 05:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:02 eth0 11.45 9.24 11.18 4.65 0.00 0.00 0.00 0.00 05:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.31 16.20 69.59 5.94 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 1.07 0.70 0.16 2.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 05/12/21 _x86_64_ (4 CPU) 05:13:23 LINUX RESTART (4 CPU) 05:14:01 CPU %user %nice %system %iowait %steal %idle 05:15:01 all 8.37 0.00 4.47 1.50 16.50 69.16 05:15:01 0 5.12 0.00 4.74 0.81 18.18 71.15 05:15:01 1 9.83 0.00 4.29 1.15 16.22 68.52 05:15:01 2 9.70 0.00 4.26 2.47 15.42 68.14 05:15:01 3 8.91 0.00 4.57 1.58 16.15 68.79 05:16:01 all 0.14 0.00 0.16 0.00 0.66 99.04 05:16:01 0 0.23 0.00 0.12 0.00 0.63 99.02 05:16:01 1 0.10 0.00 0.20 0.00 0.48 99.22 05:16:01 2 0.10 0.00 0.15 0.00 0.61 99.14 05:16:01 3 0.13 0.00 0.17 0.00 0.93 98.77 05:17:01 all 0.12 0.00 0.07 0.00 0.14 99.66 05:17:01 0 0.32 0.00 0.07 0.00 0.23 99.38 05:17:01 1 0.07 0.00 0.05 0.00 0.10 99.78 05:17:01 2 0.07 0.00 0.12 0.00 0.05 99.77 05:17:01 3 0.05 0.00 0.07 0.00 0.17 99.72 05:18:01 all 0.12 0.00 0.05 0.00 0.38 99.45 05:18:01 0 0.23 0.00 0.05 0.00 0.65 99.07 05:18:01 1 0.05 0.00 0.05 0.00 0.48 99.42 05:18:01 2 0.03 0.00 0.03 0.00 0.13 99.80 05:18:01 3 0.15 0.00 0.07 0.00 0.27 99.52 05:19:01 all 0.09 0.00 0.33 0.00 1.33 98.24 05:19:01 0 0.03 0.00 0.25 0.00 1.71 98.01 05:19:01 1 0.08 0.00 0.49 0.00 1.35 98.07 05:19:01 2 0.05 0.00 0.28 0.00 1.22 98.45 05:19:01 3 0.20 0.00 0.31 0.00 1.04 98.45 05:20:01 all 0.09 0.00 0.03 0.00 0.59 99.29 05:20:01 0 0.00 0.00 0.02 0.00 0.42 99.57 05:20:01 1 0.05 0.00 0.05 0.00 1.09 98.81 05:20:01 2 0.28 0.00 0.03 0.00 0.53 99.15 05:20:01 3 0.02 0.00 0.02 0.00 0.33 99.63 05:21:01 all 0.09 0.00 0.04 0.00 1.15 98.72 05:21:01 0 0.02 0.00 0.02 0.00 0.88 99.09 05:21:01 1 0.03 0.00 0.05 0.00 1.30 98.62 05:21:01 2 0.26 0.00 0.02 0.00 1.06 98.66 05:21:01 3 0.03 0.00 0.07 0.00 1.38 98.52 05:22:01 all 0.10 0.00 0.03 0.00 0.64 99.23 05:22:01 0 0.02 0.00 0.02 0.00 0.25 99.72 05:22:01 1 0.03 0.00 0.03 0.00 0.88 99.06 05:22:01 2 0.32 0.00 0.03 0.00 0.53 99.12 05:22:01 3 0.05 0.00 0.03 0.00 0.89 99.02 05:23:01 all 0.10 0.00 0.02 0.00 0.54 99.33 05:23:01 0 0.02 0.00 0.03 0.00 0.37 99.58 05:23:01 1 0.05 0.00 0.03 0.00 1.24 98.68 05:23:01 2 0.32 0.00 0.02 0.00 0.42 99.25 05:23:01 3 0.03 0.00 0.02 0.00 0.15 99.80 05:24:01 all 0.14 0.00 0.03 0.00 0.22 99.60 05:24:01 0 0.03 0.00 0.03 0.00 0.20 99.73 05:24:01 1 0.08 0.00 0.05 0.00 0.55 99.32 05:24:01 2 0.40 0.00 0.02 0.00 0.12 99.47 05:24:01 3 0.05 0.00 0.03 0.00 0.03 99.88 05:25:02 all 1.39 0.00 0.70 1.81 1.84 94.26 05:25:02 0 1.17 0.00 0.79 0.02 1.21 96.81 05:25:02 1 1.78 0.00 0.83 4.07 1.26 92.07 05:25:02 2 1.83 0.00 0.64 3.06 2.58 91.89 05:25:02 3 0.79 0.00 0.54 0.10 2.29 96.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.03 0.00 0.57 0.31 2.29 95.79 Average: 0 0.70 0.00 0.60 0.08 2.40 96.22 Average: 1 1.17 0.00 0.58 0.48 2.37 95.40 Average: 2 1.28 0.00 0.54 0.52 2.16 95.50 Average: 3 1.00 0.00 0.56 0.16 2.24 96.04