---> uname -a: Linux prd-centos7-docker-4c-2g-19383.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-rest-go_PR-70 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-rest-go_PR-70@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 705 78 0 1053 1027 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:3c:9f:df brd ff:ff:ff:ff:ff:ff inet 10.30.122.63/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe3c:9fdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:74:a9:4f:fe 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::42:74ff:fea9:4ffe/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) 01/11/21 _x86_64_ (4 CPU) 06:09:26 LINUX RESTART (4 CPU) 06:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:11:01 53.91 15.92 37.99 0.00 4965.22 4392.03 0.00 06:12:01 2.05 0.00 2.05 0.00 0.00 37.20 0.00 06:13:01 0.18 0.00 0.18 0.00 0.00 2.32 0.00 06:14:01 0.28 0.00 0.28 0.00 0.00 3.06 0.00 06:15:01 0.28 0.00 0.28 0.00 0.00 4.23 0.00 06:16:01 0.42 0.00 0.42 0.00 0.00 5.90 0.00 06:17:01 0.32 0.00 0.32 0.00 0.00 4.65 0.00 06:18:01 0.20 0.00 0.20 0.00 0.00 2.03 0.00 06:19:01 0.32 0.00 0.32 0.00 0.00 3.91 0.00 Average: 6.36 1.74 4.61 0.00 544.13 488.36 0.00 06:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:11:01 153884 0 569444 30.26 2620 1155596 1137492 38.82 420408 1106976 128 06:12:01 160952 0 562372 29.89 2620 1155600 1086448 37.08 416316 1105288 12 06:13:01 158840 0 564476 30.00 2620 1155608 1085456 37.04 433656 1089944 8 06:14:01 159000 0 564316 29.99 2620 1155608 1077244 36.76 434816 1089212 16 06:15:01 158784 0 564524 30.00 2620 1155616 1077304 36.77 436748 1087616 8 06:16:01 158144 0 565160 30.04 2620 1155620 1077480 36.77 437448 1087616 20 06:17:01 158724 0 564576 30.01 2620 1155624 1077500 36.77 436988 1087616 8 06:18:01 158296 0 565000 30.03 2620 1155628 1077536 36.77 437192 1087612 12 06:19:01 159224 0 564064 29.98 2620 1155636 1077392 36.77 436384 1087616 12 Average: 158428 0 564881 30.02 2620 1155615 1085984 37.06 432217 1092166 25 06:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:11:01 eth0 307.32 231.87 1189.53 87.08 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 25.05 20.75 2.82 133.54 0.00 0.00 0.00 0.00 06:12:01 eth0 1.57 0.53 0.59 0.36 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 0.55 0.33 0.27 0.23 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 0.78 0.32 0.24 0.02 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 eth0 10.96 0.62 1.41 0.40 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 eth0 4.38 1.10 1.24 0.70 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 eth0 1.57 0.45 0.53 0.37 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 eth0 1.10 0.60 0.57 0.41 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 eth0 0.22 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.03 25.86 130.90 9.82 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 2.75 2.27 0.31 14.63 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) 01/11/21 _x86_64_ (4 CPU) 06:09:26 LINUX RESTART (4 CPU) 06:10:02 CPU %user %nice %system %iowait %steal %idle 06:11:01 all 12.55 0.00 3.28 1.36 1.42 81.39 06:11:01 0 15.09 0.00 3.66 0.55 1.17 79.53 06:11:01 1 8.79 0.00 2.56 0.15 1.86 86.64 06:11:01 2 11.46 0.00 4.11 3.78 1.62 79.04 06:11:01 3 14.90 0.00 2.82 0.95 1.03 80.30 06:12:01 all 0.14 0.00 0.06 0.00 0.00 99.80 06:12:01 0 0.05 0.00 0.05 0.00 0.00 99.90 06:12:01 1 0.37 0.00 0.08 0.00 0.00 99.55 06:12:01 2 0.08 0.00 0.07 0.00 0.00 99.85 06:12:01 3 0.05 0.00 0.03 0.00 0.02 99.90 06:13:01 all 0.15 0.00 0.06 0.00 0.01 99.79 06:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:13:01 1 0.12 0.00 0.15 0.00 0.02 99.72 06:13:01 2 0.03 0.00 0.00 0.00 0.02 99.95 06:13:01 3 0.42 0.00 0.07 0.00 0.00 99.52 06:14:01 all 0.08 0.00 0.03 0.00 0.00 99.89 06:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:14:01 1 0.20 0.00 0.03 0.00 0.00 99.77 06:14:01 2 0.02 0.00 0.03 0.00 0.00 99.95 06:14:01 3 0.05 0.00 0.05 0.00 0.00 99.90 06:15:01 all 0.18 0.00 0.05 0.00 0.01 99.77 06:15:01 0 0.02 0.00 0.03 0.00 0.03 99.92 06:15:01 1 0.13 0.00 0.07 0.00 0.00 99.80 06:15:01 2 0.40 0.00 0.03 0.00 0.00 99.57 06:15:01 3 0.15 0.00 0.05 0.00 0.00 99.80 06:16:01 all 0.21 0.00 0.03 0.00 0.01 99.75 06:16:01 0 0.10 0.00 0.03 0.00 0.00 99.87 06:16:01 1 0.07 0.00 0.03 0.00 0.02 99.88 06:16:01 2 0.58 0.00 0.02 0.00 0.02 99.38 06:16:01 3 0.08 0.00 0.03 0.00 0.00 99.88 06:17:01 all 0.19 0.00 0.03 0.00 0.00 99.78 06:17:01 0 0.05 0.00 0.02 0.00 0.00 99.93 06:17:01 1 0.10 0.00 0.03 0.00 0.00 99.87 06:17:01 2 0.55 0.00 0.07 0.00 0.00 99.38 06:17:01 3 0.07 0.00 0.02 0.00 0.00 99.92 06:18:01 all 0.17 0.00 0.03 0.00 0.00 99.80 06:18:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:18:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:18:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:18:01 3 0.55 0.00 0.03 0.00 0.00 99.42 06:19:01 all 0.16 0.00 0.04 0.00 0.00 99.80 06:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:19:01 1 0.07 0.00 0.08 0.00 0.00 99.85 06:19:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:19:01 3 0.55 0.00 0.03 0.00 0.02 99.40 Average: all 1.50 0.00 0.39 0.15 0.16 97.80 Average: 0 1.66 0.00 0.42 0.06 0.13 97.73 Average: 1 1.08 0.00 0.34 0.02 0.21 98.36 Average: 2 1.43 0.00 0.47 0.41 0.18 97.51 Average: 3 1.82 0.00 0.34 0.10 0.12 97.62