---> uname -a: Linux prd-centos7-docker-4c-2g-33263.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: 2933.438 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% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-868 /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-868@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 ---> free -m: total used free shared buff/cache available Mem: 1837 734 70 0 1031 997 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:1f:18:7c brd ff:ff:ff:ff:ff:ff inet 10.30.123.223/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fe1f:187c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a9:81:9b:7a 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:a9ff:fe81:9b7a/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) 04/08/21 _x86_64_ (4 CPU) 05:54:23 LINUX RESTART (4 CPU) 05:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:56:02 127.99 57.48 70.51 0.00 4020.64 36472.39 0.00 05:57:01 33.97 12.05 21.91 0.00 4489.89 2461.08 0.00 05:58:01 1.93 0.00 1.93 0.00 0.00 38.60 0.00 05:59:01 0.28 0.00 0.28 0.00 0.00 3.98 0.00 06:00:01 0.22 0.00 0.22 0.00 0.00 2.48 0.00 06:01:01 0.30 0.02 0.28 0.00 0.13 3.34 0.00 06:02:01 0.45 0.08 0.37 0.00 1.60 4.99 0.00 06:03:01 0.22 0.00 0.22 0.00 0.00 2.83 0.00 06:04:02 0.18 0.00 0.18 0.00 0.00 2.03 0.00 06:05:01 0.24 0.00 0.24 0.00 0.00 3.33 0.00 06:06:01 125.91 72.30 53.61 0.00 5815.78 14857.40 0.00 Average: 26.62 12.96 13.66 0.00 1302.52 4925.05 0.00 05:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:02 64056 0 534704 28.42 2620 1280164 1075528 36.71 353936 1266092 13012 05:57:01 168300 0 574724 30.55 2620 1135900 1145908 39.11 391180 1122036 136 05:58:01 180024 0 562936 29.92 2620 1135964 1069164 36.49 399512 1103556 36 05:59:01 177764 0 565252 30.04 2620 1135908 1069380 36.50 396968 1108612 16 06:00:01 179172 0 563840 29.97 2620 1135912 1069164 36.49 405284 1099160 16 06:01:01 174400 0 568604 30.22 2620 1135920 1072172 36.59 422944 1085520 8 06:02:01 176496 0 566388 30.10 2620 1136040 1069672 36.51 433084 1073812 16 06:03:01 175416 0 567460 30.16 2620 1136048 1069912 36.51 434632 1073812 20 06:04:02 176100 0 566772 30.12 2620 1136052 1069672 36.51 433348 1073812 20 06:05:01 176396 0 566468 30.11 2620 1136060 1069672 36.51 433248 1073812 8 06:06:01 170172 0 684016 36.35 2620 1024736 1289212 44.00 449496 1004532 82640 Average: 165300 0 574651 30.54 2620 1138973 1097223 37.45 413967 1098614 8721 05:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:02 eth0 162.67 120.76 691.55 48.94 0.00 0.00 0.00 0.00 05:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 92.39 75.43 400.20 44.15 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 9.76 8.64 1.65 25.66 0.00 0.00 0.00 0.00 05:58:01 eth0 0.55 0.08 0.04 0.01 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 1.13 0.28 0.31 0.17 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 0.45 0.08 0.05 0.04 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 0.60 0.52 0.40 0.27 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 0.78 0.10 0.07 0.01 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 0.45 0.28 0.27 0.19 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 06:04:02 eth0 0.63 0.10 0.04 0.02 0.00 0.00 0.00 0.00 06:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.29 0.08 0.03 0.01 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 216.59 179.29 2172.16 21.48 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.41 34.34 297.66 10.47 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 0.88 0.78 0.15 2.30 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) 04/08/21 _x86_64_ (4 CPU) 05:54:23 LINUX RESTART (4 CPU) 05:55:01 CPU %user %nice %system %iowait %steal %idle 05:56:02 all 11.29 0.00 7.26 5.12 35.20 41.13 05:56:02 0 12.47 0.00 5.86 5.26 34.61 41.79 05:56:02 1 11.49 0.00 6.31 5.65 36.73 39.82 05:56:02 2 9.42 0.00 6.48 6.73 34.66 42.70 05:56:02 3 11.81 0.00 10.59 2.67 34.83 40.10 05:57:01 all 3.26 0.00 3.55 0.78 16.60 75.82 05:57:01 0 2.51 0.00 2.75 0.40 18.57 75.77 05:57:01 1 3.25 0.00 3.79 0.81 16.94 75.21 05:57:01 2 3.67 0.00 3.42 0.08 15.04 77.78 05:57:01 3 3.63 0.00 4.26 1.84 15.75 74.52 05:58:01 all 0.12 0.00 0.07 0.00 0.30 99.50 05:58:01 0 0.05 0.00 0.05 0.00 0.55 99.35 05:58:01 1 0.15 0.00 0.12 0.00 0.15 99.58 05:58:01 2 0.05 0.00 0.07 0.00 0.17 99.72 05:58:01 3 0.25 0.00 0.07 0.00 0.33 99.35 05:59:01 all 0.11 0.00 0.16 0.00 1.21 98.52 05:59:01 0 0.02 0.00 0.15 0.00 1.06 98.78 05:59:01 1 0.26 0.00 0.10 0.00 1.01 98.63 05:59:01 2 0.05 0.00 0.12 0.00 0.83 99.01 05:59:01 3 0.10 0.00 0.28 0.00 1.95 97.67 06:00:01 all 0.10 0.00 0.05 0.00 0.83 99.02 06:00:01 0 0.02 0.00 0.02 0.00 0.51 99.45 06:00:01 1 0.05 0.00 0.08 0.00 1.20 98.67 06:00:01 2 0.03 0.00 0.08 0.00 0.76 99.12 06:00:01 3 0.28 0.00 0.03 0.00 0.83 98.86 06:01:01 all 0.07 0.00 0.11 0.00 3.67 96.15 06:01:01 0 0.03 0.00 0.05 0.00 2.28 97.64 06:01:01 1 0.08 0.00 0.16 0.00 4.66 95.10 06:01:01 2 0.10 0.00 0.10 0.02 4.57 95.22 06:01:01 3 0.07 0.00 0.15 0.00 3.12 96.67 06:02:01 all 0.10 0.00 0.07 0.01 0.46 99.37 06:02:01 0 0.02 0.00 0.02 0.00 0.50 99.47 06:02:01 1 0.33 0.00 0.05 0.03 0.46 99.12 06:02:01 2 0.03 0.00 0.07 0.00 0.71 99.19 06:02:01 3 0.02 0.00 0.13 0.00 0.17 99.68 06:03:01 all 0.13 0.00 0.04 0.00 0.54 99.30 06:03:01 0 0.02 0.00 0.03 0.00 0.30 99.65 06:03:01 1 0.43 0.00 0.03 0.00 1.30 98.23 06:03:01 2 0.05 0.00 0.05 0.00 0.27 99.63 06:03:01 3 0.02 0.00 0.03 0.00 0.27 99.68 06:04:02 all 0.08 0.00 0.02 0.00 0.73 99.16 06:04:02 0 0.00 0.00 0.02 0.00 0.66 99.32 06:04:02 1 0.27 0.00 0.03 0.00 0.76 98.94 06:04:02 2 0.02 0.00 0.03 0.00 0.94 99.01 06:04:02 3 0.03 0.00 0.02 0.00 0.56 99.39 06:05:01 all 0.08 0.00 0.03 0.00 1.44 98.45 06:05:01 0 0.03 0.00 0.03 0.00 1.75 98.18 06:05:01 1 0.25 0.00 0.03 0.00 1.75 97.97 06:05:01 2 0.02 0.00 0.02 0.00 1.24 98.73 06:05:01 3 0.02 0.00 0.03 0.00 1.02 98.93 06:06:01 all 3.55 0.00 3.03 2.16 24.19 67.07 06:06:01 0 3.16 0.00 3.01 0.40 25.24 68.20 06:06:01 1 4.36 0.00 3.08 3.45 24.77 64.34 06:06:01 2 2.98 0.00 2.84 1.78 23.04 69.35 06:06:01 3 3.69 0.00 3.18 3.01 23.71 66.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.88 0.00 1.42 0.81 8.37 87.52 Average: 0 1.86 0.00 1.20 0.62 8.54 87.77 Average: 1 2.06 0.00 1.36 1.00 8.79 86.79 Average: 2 1.65 0.00 1.32 0.89 8.15 87.99 Average: 3 1.94 0.00 1.82 0.73 7.99 87.52