---> uname -a: Linux prd-centos7-docker-4c-2g-29269.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-812 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-812@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 717 108 0 1011 1014 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:10:b1:78 brd ff:ff:ff:ff:ff:ff inet 10.30.123.89/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fe10:b178/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e9:79:46:cc 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:e9ff:fe79:46cc/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) 03/10/21 _x86_64_ (4 CPU) 06:45:43 LINUX RESTART (4 CPU) 06:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:47:01 169.31 82.11 87.20 0.00 9152.90 39326.30 0.00 06:48:01 2.53 0.00 2.53 0.00 0.00 54.11 0.00 06:49:01 0.47 0.00 0.47 0.00 0.00 6.45 0.00 06:50:01 0.30 0.00 0.30 0.00 0.00 3.75 0.00 06:51:01 0.22 0.00 0.22 0.00 0.00 3.13 0.00 06:52:01 0.27 0.00 0.27 0.00 0.00 3.31 0.00 06:53:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 06:54:01 0.48 0.00 0.48 0.00 0.00 6.45 0.00 06:55:01 0.25 0.00 0.25 0.00 0.00 3.06 0.00 06:56:01 0.27 0.00 0.27 0.00 0.00 2.88 0.00 06:57:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 Average: 15.88 7.47 8.41 0.00 832.56 3585.22 0.00 06:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 164584 0 620580 32.98 2620 1093760 1112920 37.98 444140 1073596 128 06:48:01 170484 0 614560 32.66 2620 1093880 1092944 37.30 446836 1066280 16 06:49:01 168788 0 616252 32.75 2620 1093884 1090888 37.23 443068 1071616 8 06:50:01 170172 0 614864 32.68 2620 1093888 1078552 36.81 456256 1057196 8 06:51:01 168172 0 616860 32.78 2620 1093892 1078748 36.82 456424 1059568 8 06:52:01 167448 0 617580 32.82 2620 1093896 1078688 36.81 459808 1056996 8 06:53:01 167568 0 617456 32.82 2620 1093900 1078616 36.81 463160 1053248 20 06:54:01 167600 0 617420 32.81 2620 1093904 1078616 36.81 463288 1053248 8 06:55:01 167772 0 617240 32.80 2620 1093912 1078616 36.81 463296 1053248 8 06:56:01 167856 0 617152 32.80 2620 1093916 1078616 36.81 463300 1053248 8 06:57:01 167528 0 617476 32.82 2620 1093920 1078688 36.81 463672 1053248 8 Average: 167997 0 617040 32.79 2620 1093887 1084172 37.00 456659 1059227 21 06:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 eth0 568.38 372.64 1101.74 97.00 0.00 0.00 0.00 0.00 06:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 docker0 6.37 4.49 1.17 23.07 0.00 0.00 0.00 0.00 06:48:01 eth0 1.32 0.50 0.66 0.21 0.00 0.00 0.00 0.00 06:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 eth0 0.58 0.32 0.27 0.20 0.00 0.00 0.00 0.00 06:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 eth0 0.77 0.08 0.06 0.01 0.00 0.00 0.00 0.00 06:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 eth0 0.55 0.30 0.27 0.17 0.00 0.00 0.00 0.00 06:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 eth0 0.33 0.27 0.17 0.11 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 eth0 0.17 0.13 0.08 0.04 0.00 0.00 0.00 0.00 06:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.07 34.07 100.36 8.89 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 0.58 0.41 0.11 2.10 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) 03/10/21 _x86_64_ (4 CPU) 06:45:43 LINUX RESTART (4 CPU) 06:46:01 CPU %user %nice %system %iowait %steal %idle 06:47:01 all 14.44 0.00 8.23 7.26 0.04 70.03 06:47:01 0 13.51 0.00 8.56 7.38 0.03 70.52 06:47:01 1 15.19 0.00 7.05 6.99 0.03 70.74 06:47:01 2 13.72 0.00 7.77 7.70 0.03 70.77 06:47:01 3 15.35 0.00 9.54 6.98 0.05 68.07 06:48:01 all 0.13 0.00 0.06 0.00 0.00 99.81 06:48:01 0 0.08 0.00 0.07 0.00 0.00 99.85 06:48:01 1 0.07 0.00 0.07 0.00 0.00 99.87 06:48:01 2 0.07 0.00 0.05 0.00 0.00 99.88 06:48:01 3 0.30 0.00 0.05 0.00 0.00 99.65 06:49:01 all 0.15 0.00 0.05 0.00 0.00 99.79 06:49:01 0 0.03 0.00 0.08 0.00 0.00 99.88 06:49:01 1 0.07 0.00 0.07 0.00 0.00 99.87 06:49:01 2 0.48 0.00 0.05 0.00 0.02 99.45 06:49:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:50:01 all 0.14 0.00 0.05 0.00 0.00 99.81 06:50:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:50:01 1 0.03 0.00 0.08 0.00 0.02 99.87 06:50:01 2 0.47 0.00 0.05 0.00 0.00 99.48 06:50:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:51:01 all 0.23 0.00 0.04 0.00 0.00 99.72 06:51:01 0 0.07 0.00 0.05 0.00 0.00 99.88 06:51:01 1 0.05 0.00 0.05 0.00 0.00 99.90 06:51:01 2 0.77 0.00 0.03 0.00 0.00 99.20 06:51:01 3 0.05 0.00 0.03 0.00 0.00 99.92 06:52:01 all 0.15 0.00 0.04 0.00 0.00 99.80 06:52:01 0 0.03 0.00 0.05 0.00 0.02 99.90 06:52:01 1 0.03 0.00 0.05 0.00 0.00 99.92 06:52:01 2 0.52 0.00 0.02 0.00 0.00 99.47 06:52:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:53:01 all 0.16 0.00 0.05 0.00 0.00 99.79 06:53:01 0 0.05 0.00 0.05 0.00 0.00 99.90 06:53:01 1 0.02 0.00 0.12 0.00 0.00 99.87 06:53:01 2 0.52 0.00 0.03 0.00 0.00 99.45 06:53:01 3 0.05 0.00 0.02 0.00 0.00 99.93 06:54:01 all 0.15 0.00 0.03 0.00 0.00 99.82 06:54:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:54:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:54:01 2 0.53 0.00 0.03 0.00 0.02 99.42 06:54:01 3 0.02 0.00 0.03 0.00 0.00 99.95 06:55:01 all 0.15 0.00 0.03 0.00 0.00 99.82 06:55:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:55:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:55:01 2 0.52 0.00 0.03 0.00 0.00 99.45 06:55:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:56:01 all 0.15 0.00 0.02 0.00 0.00 99.82 06:56:01 0 0.00 0.00 0.00 0.00 0.00 100.00 06:56:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:56:01 2 0.55 0.00 0.02 0.00 0.00 99.43 06:56:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:57:01 all 0.15 0.00 0.04 0.00 0.00 99.80 06:57:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:57:01 1 0.05 0.00 0.07 0.00 0.02 99.87 06:57:01 2 0.52 0.00 0.03 0.00 0.00 99.45 06:57:01 3 0.03 0.00 0.02 0.00 0.00 99.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.44 0.00 0.77 0.65 0.01 97.13 Average: 0 1.24 0.00 0.80 0.66 0.00 97.29 Average: 1 1.40 0.00 0.69 0.63 0.01 97.27 Average: 2 1.68 0.00 0.73 0.69 0.01 96.90 Average: 3 1.43 0.00 0.88 0.62 0.00 97.07