---> uname -a: Linux prd-centos7-docker-4c-2g-18182.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: 2933.442 BogoMIPS: 5866.88 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-rest-go_PR-66 /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-rest-go_PR-66@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 710 95 0 1031 1022 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:e4:b4:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.18/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fee4:b4b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ea:e1:89:e0 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:eaff:fee1:89e0/64 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) 01/04/21 _x86_64_ (4 CPU) 16:28:30 LINUX RESTART (4 CPU) 16:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:30:01 75.55 31.05 44.50 0.00 7235.55 4497.45 0.00 16:31:01 0.90 0.00 0.90 0.00 0.00 18.80 0.00 16:32:01 0.18 0.00 0.18 0.00 0.00 2.30 0.00 16:33:02 0.27 0.00 0.27 0.00 0.00 3.60 0.00 16:34:01 0.20 0.00 0.20 0.00 0.00 2.66 0.00 16:35:01 0.35 0.00 0.35 0.00 0.00 4.70 0.00 16:36:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 Average: 11.13 4.45 6.68 0.00 1036.76 649.41 0.00 16:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:01 158352 0 600804 31.93 2620 1119768 1094204 37.34 414384 1110984 132 16:31:01 163140 0 595896 31.67 2620 1119888 1073200 36.63 416752 1104196 20 16:32:01 160508 0 598524 31.81 2620 1119892 1073380 36.63 416320 1107424 12 16:33:02 160176 0 598852 31.83 2620 1119896 1073380 36.63 430864 1092900 16 16:34:01 160580 0 598444 31.81 2620 1119900 1073308 36.63 427556 1095704 8 16:35:01 160060 0 598960 31.83 2620 1119904 1073260 36.63 439304 1084940 8 16:36:01 159560 0 599456 31.86 2620 1119908 1073320 36.63 440024 1084404 8 Average: 160339 0 598705 31.82 2620 1119879 1076293 36.73 426458 1097222 29 16:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:01 eth0 608.37 452.90 1316.57 106.91 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 50.24 34.30 3.88 132.58 0.00 0.00 0.00 0.00 16:31:01 eth0 0.43 0.07 0.02 0.01 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 eth0 3.16 0.57 0.76 0.36 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:02 eth0 2.68 0.83 0.93 0.59 0.00 0.00 0.00 0.00 16:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 eth0 1.12 0.56 0.60 0.43 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 eth0 1.07 0.20 0.20 0.07 0.00 0.00 0.00 0.00 16:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 eth0 2.27 0.37 0.43 0.20 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.70 65.26 189.07 15.56 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 7.20 4.91 0.56 19.00 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) 01/04/21 _x86_64_ (4 CPU) 16:28:30 LINUX RESTART (4 CPU) 16:29:01 CPU %user %nice %system %iowait %steal %idle 16:30:01 all 12.21 0.00 5.31 1.29 0.03 81.17 16:30:01 0 11.68 0.00 5.01 0.41 0.02 82.89 16:30:01 1 11.80 0.00 6.61 2.54 0.03 79.02 16:30:01 2 12.87 0.00 4.00 0.81 0.02 82.31 16:30:01 3 12.49 0.00 5.60 1.42 0.03 80.46 16:31:01 all 0.17 0.00 0.06 0.00 0.00 99.78 16:31:01 0 0.05 0.00 0.03 0.00 0.00 99.92 16:31:01 1 0.50 0.00 0.07 0.00 0.00 99.43 16:31:01 2 0.07 0.00 0.08 0.00 0.00 99.85 16:31:01 3 0.05 0.00 0.05 0.00 0.00 99.90 16:32:01 all 0.18 0.00 0.05 0.00 0.00 99.77 16:32:01 0 0.07 0.00 0.05 0.00 0.00 99.88 16:32:01 1 0.40 0.00 0.03 0.00 0.00 99.57 16:32:01 2 0.22 0.00 0.07 0.00 0.00 99.72 16:32:01 3 0.05 0.00 0.05 0.00 0.00 99.90 16:33:02 all 0.15 0.00 0.05 0.00 0.00 99.81 16:33:02 0 0.03 0.00 0.03 0.00 0.00 99.93 16:33:02 1 0.03 0.00 0.08 0.00 0.00 99.88 16:33:02 2 0.48 0.00 0.03 0.00 0.00 99.48 16:33:02 3 0.03 0.00 0.03 0.00 0.00 99.93 16:34:01 all 0.17 0.00 0.04 0.00 0.00 99.80 16:34:01 0 0.05 0.00 0.05 0.00 0.00 99.90 16:34:01 1 0.03 0.00 0.05 0.00 0.00 99.92 16:34:01 2 0.54 0.00 0.02 0.00 0.00 99.44 16:34:01 3 0.03 0.00 0.03 0.00 0.00 99.93 16:35:01 all 0.15 0.00 0.05 0.00 0.00 99.80 16:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 16:35:01 1 0.02 0.00 0.10 0.00 0.00 99.88 16:35:01 2 0.55 0.00 0.05 0.00 0.00 99.40 16:35:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:36:01 all 0.16 0.00 0.04 0.00 0.00 99.80 16:36:01 0 0.05 0.00 0.03 0.00 0.00 99.92 16:36:01 1 0.05 0.00 0.05 0.00 0.00 99.90 16:36:01 2 0.52 0.00 0.03 0.00 0.00 99.45 16:36:01 3 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 1.87 0.00 0.79 0.18 0.00 97.16 Average: 0 1.68 0.00 0.74 0.06 0.00 97.52 Average: 1 1.82 0.00 0.99 0.36 0.00 96.83 Average: 2 2.16 0.00 0.61 0.11 0.00 97.11 Average: 3 1.80 0.00 0.82 0.20 0.00 97.17