---> uname -a: Linux prd-centos7-docker-4c-2g-4844.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/dgexfoundry_device-rest-go_PR-96 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/dgexfoundry_device-rest-go_PR-96@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 716 100 0 1019 1016 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:5f:a1:30 brd ff:ff:ff:ff:ff:ff inet 10.30.122.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85473sec preferred_lft 85473sec inet6 fe80::f816:3eff:fe5f:a130/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4c:2f:bc:85 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::42:4cff:fe2f:bc85/64 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) 20:21:48 LINUX RESTART (4 CPU) 20:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:24:01 45.95 11.84 34.11 0.00 4559.91 3025.48 0.00 20:25:02 0.93 0.00 0.93 0.00 0.00 20.74 0.00 20:26:01 0.29 0.00 0.29 0.00 0.00 3.67 0.00 20:27:01 0.23 0.00 0.23 0.00 0.00 3.09 0.00 20:28:01 0.23 0.00 0.23 0.00 0.00 3.31 0.00 20:29:01 0.28 0.00 0.28 0.00 0.00 3.60 0.00 20:30:01 0.23 0.00 0.23 0.00 0.00 3.26 0.00 20:31:01 0.35 0.00 0.35 0.00 0.00 5.38 0.00 20:32:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 20:33:01 0.20 0.00 0.20 0.00 0.00 2.05 0.00 20:34:01 0.29 0.00 0.29 0.00 0.00 3.25 0.00 20:35:01 0.22 0.00 0.22 0.00 0.00 2.45 0.00 20:36:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 20:37:01 64.84 53.65 11.19 0.00 4164.82 3004.07 0.00 Average: 8.23 4.71 3.52 0.00 626.98 437.38 0.00 20:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:24:01 163808 0 625136 33.22 2620 1089980 1154536 39.40 446932 1072076 132 20:25:02 169776 0 619160 32.91 2620 1089988 1125144 38.40 453776 1059992 16 20:26:01 174068 0 614864 32.68 2620 1089992 1075896 36.72 447592 1063016 20 20:27:01 174612 0 614316 32.65 2620 1089996 1075800 36.72 454256 1055728 16 20:28:01 173904 0 615020 32.69 2620 1090000 1075920 36.72 452820 1057860 12 20:29:01 172432 0 616488 32.77 2620 1090004 1076140 36.73 472736 1039152 20 20:30:01 171464 0 617452 32.82 2620 1090008 1076608 36.74 473628 1039152 8 20:31:01 172580 0 616332 32.76 2620 1090012 1076492 36.74 472672 1039152 16 20:32:01 172712 0 616192 32.75 2620 1090020 1076516 36.74 472940 1039152 8 20:33:01 173584 0 615316 32.70 2620 1090024 1076384 36.74 472028 1039152 12 20:34:01 173632 0 615264 32.70 2620 1090028 1076360 36.73 472060 1039156 12 20:35:01 174280 0 614612 32.67 2620 1090032 1076252 36.73 471468 1039152 8 20:36:01 174232 0 614600 32.66 2620 1090092 1076252 36.73 471388 1039164 24 20:37:01 76408 0 696276 37.01 2620 1106240 1503768 51.32 503508 1091772 29784 Average: 165535 0 622216 33.07 2620 1091173 1115862 38.08 466986 1050977 2149 20:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:24:01 eth0 182.39 163.14 727.45 60.61 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 60.26 46.01 5.22 133.78 0.00 0.00 0.00 0.00 20:25:02 eth0 0.55 0.40 0.27 0.21 0.00 0.00 0.00 0.00 20:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 eth0 0.58 0.32 0.36 0.02 0.00 0.00 0.00 0.00 20:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 4.56 0.20 0.39 0.07 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 eth0 6.84 0.98 1.41 0.60 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 eth0 7.64 1.80 2.05 1.17 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 eth0 1.53 0.55 0.59 0.42 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 eth0 1.03 0.53 0.54 0.36 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 2.21 0.57 0.56 0.28 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 0.56 0.36 0.28 0.21 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 0.15 0.08 0.01 0.04 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 157.17 115.19 1642.98 14.27 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 26.26 20.43 170.88 5.62 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 4.33 3.30 0.37 9.60 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) 20:21:48 LINUX RESTART (4 CPU) 20:23:01 CPU %user %nice %system %iowait %steal %idle 20:24:01 all 4.32 0.00 3.24 1.33 11.22 79.89 20:24:01 0 3.91 0.00 3.88 2.23 12.25 77.73 20:24:01 1 2.92 0.00 3.27 1.64 11.59 80.58 20:24:01 2 5.29 0.00 2.95 0.85 10.90 80.00 20:24:01 3 5.17 0.00 2.85 0.60 10.13 81.24 20:25:02 all 0.08 0.00 0.11 0.00 0.75 99.06 20:25:02 0 0.03 0.00 0.10 0.00 0.73 99.14 20:25:02 1 0.02 0.00 0.07 0.00 1.01 98.91 20:25:02 2 0.05 0.00 0.07 0.00 0.70 99.19 20:25:02 3 0.22 0.00 0.22 0.00 0.58 98.99 20:26:01 all 0.13 0.00 0.15 0.00 0.51 99.21 20:26:01 0 0.05 0.00 0.05 0.00 0.49 99.41 20:26:01 1 0.05 0.00 0.15 0.00 0.46 99.34 20:26:01 2 0.05 0.00 0.20 0.00 0.61 99.14 20:26:01 3 0.36 0.00 0.19 0.00 0.49 98.97 20:27:01 all 0.10 0.00 0.06 0.00 0.75 99.09 20:27:01 0 0.03 0.00 0.05 0.00 0.43 99.49 20:27:01 1 0.03 0.00 0.12 0.00 0.96 98.89 20:27:01 2 0.02 0.00 0.02 0.00 0.40 99.57 20:27:01 3 0.31 0.00 0.07 0.00 1.21 98.41 20:28:01 all 0.14 0.00 0.20 0.00 1.17 98.49 20:28:01 0 0.05 0.00 0.03 0.00 1.15 98.76 20:28:01 1 0.07 0.00 0.56 0.00 1.23 98.14 20:28:01 2 0.10 0.00 0.13 0.00 0.65 99.12 20:28:01 3 0.35 0.00 0.08 0.00 1.65 97.93 20:29:01 all 0.15 0.00 0.13 0.00 0.62 99.11 20:29:01 0 0.05 0.00 0.03 0.00 0.38 99.54 20:29:01 1 0.13 0.00 0.38 0.00 0.64 98.84 20:29:01 2 0.23 0.00 0.03 0.00 0.60 99.14 20:29:01 3 0.18 0.00 0.07 0.00 0.84 98.91 20:30:01 all 0.10 0.00 0.04 0.00 0.85 99.01 20:30:01 0 0.03 0.00 0.05 0.00 0.61 99.30 20:30:01 1 0.10 0.00 0.07 0.00 0.83 99.01 20:30:01 2 0.25 0.00 0.02 0.00 1.17 98.56 20:30:01 3 0.03 0.00 0.02 0.00 0.79 99.16 20:31:01 all 0.07 0.00 0.03 0.00 0.30 99.60 20:31:01 0 0.02 0.00 0.02 0.00 0.22 99.75 20:31:01 1 0.05 0.00 0.02 0.00 0.25 99.68 20:31:01 2 0.02 0.00 0.03 0.00 0.52 99.44 20:31:01 3 0.20 0.00 0.05 0.00 0.22 99.53 20:32:01 all 0.10 0.00 0.02 0.00 0.44 99.44 20:32:01 0 0.02 0.00 0.02 0.00 0.22 99.75 20:32:01 1 0.02 0.00 0.03 0.00 0.60 99.35 20:32:01 2 0.02 0.00 0.02 0.00 0.56 99.40 20:32:01 3 0.37 0.00 0.02 0.00 0.38 99.24 20:33:01 all 0.09 0.00 0.04 0.00 0.26 99.61 20:33:01 0 0.15 0.00 0.05 0.00 0.42 99.39 20:33:01 1 0.07 0.00 0.03 0.00 0.05 99.85 20:33:01 2 0.15 0.00 0.05 0.00 0.47 99.33 20:33:01 3 0.00 0.00 0.02 0.00 0.10 99.88 20:34:01 all 0.09 0.00 0.03 0.00 0.22 99.66 20:34:01 0 0.02 0.00 0.02 0.00 0.32 99.64 20:34:01 1 0.29 0.00 0.03 0.00 0.27 99.41 20:34:01 2 0.03 0.00 0.02 0.00 0.05 99.90 20:34:01 3 0.03 0.00 0.03 0.00 0.24 99.70 20:34:01 CPU %user %nice %system %iowait %steal %idle 20:35:01 all 0.05 0.00 0.03 0.00 0.10 99.81 20:35:01 0 0.03 0.00 0.03 0.00 0.15 99.78 20:35:01 1 0.15 0.00 0.05 0.00 0.17 99.63 20:35:01 2 0.02 0.00 0.03 0.00 0.07 99.88 20:35:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:36:01 all 0.11 0.00 0.02 0.00 0.07 99.80 20:36:01 0 0.02 0.00 0.02 0.00 0.10 99.87 20:36:01 1 0.37 0.00 0.02 0.00 0.07 99.55 20:36:01 2 0.05 0.00 0.03 0.00 0.10 99.82 20:36:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:37:01 all 2.21 0.00 1.57 1.99 3.89 90.34 20:37:01 0 1.70 0.00 1.62 0.45 3.68 92.55 20:37:01 1 3.21 0.00 1.95 2.61 4.42 87.81 20:37:01 2 2.32 0.00 1.14 4.54 3.61 88.39 20:37:01 3 1.59 0.00 1.59 0.38 3.86 92.59 Average: all 0.56 0.00 0.41 0.24 1.54 97.25 Average: 0 0.44 0.00 0.43 0.20 1.53 97.39 Average: 1 0.54 0.00 0.49 0.31 1.64 97.01 Average: 2 0.62 0.00 0.34 0.39 1.48 97.17 Average: 3 0.64 0.00 0.38 0.07 1.49 97.42