---> uname -a: Linux prd-centos7-docker-4c-2g-33269.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: 2933.436 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 8.5G 41.4G 17% / 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 8.5G 41.4G 17% /facter-os /dev/vda1 50.0G 8.5G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.5G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/dgexfoundry_device-sdk-go_master@tmp /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 823 148 0 865 948 Swap: 1023 2 1021 ---> 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:05:ef:03 brd ff:ff:ff:ff:ff:ff inet 10.30.123.164/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85556sec preferred_lft 85556sec inet6 fe80::f816:3eff:fe05:ef03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:69:e7:df:61 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::42:69ff:fee7:df61/64 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) 06:24:49 LINUX RESTART (4 CPU) 06:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:27:01 2.90 0.02 2.88 0.00 0.53 104.10 0.00 06:28:01 0.38 0.00 0.38 0.00 0.00 5.85 0.00 06:29:01 0.32 0.00 0.32 0.00 0.00 3.63 0.00 06:30:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 06:31:01 0.32 0.00 0.32 0.00 0.00 4.36 0.00 06:32:01 0.27 0.00 0.27 0.00 0.00 3.26 0.00 06:33:01 0.22 0.00 0.22 0.00 0.00 2.26 0.00 06:34:01 0.27 0.00 0.27 0.00 0.00 3.28 0.00 06:35:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 06:36:01 0.25 0.00 0.25 0.00 0.00 2.95 0.00 06:37:01 203.56 117.55 86.01 0.00 4299.10 30895.02 0.00 06:38:01 284.74 119.28 165.46 0.00 7395.81 35416.76 0.00 Average: 41.17 19.75 21.42 0.00 975.31 5541.16 0.00 06:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 167820 0 588960 31.30 2620 1122144 1080088 36.86 423124 1092152 16 06:28:01 166676 0 590096 31.36 2620 1122152 1078104 36.79 439636 1077720 16 06:29:01 165420 0 591348 31.43 2620 1122156 1078212 36.80 436176 1081900 8 06:30:01 164440 0 592328 31.48 2620 1122156 1078188 36.80 442300 1076860 16 06:31:01 164724 0 592036 31.47 2620 1122164 1078116 36.79 438224 1080444 20 06:32:01 165412 0 591344 31.43 2620 1122168 1078032 36.79 437888 1080444 8 06:33:01 165404 0 591348 31.43 2620 1122172 1078032 36.79 437892 1080444 8 06:34:01 164544 0 592204 31.47 2620 1122176 1078164 36.80 438484 1080444 8 06:35:01 164632 0 592108 31.47 2620 1122184 1078140 36.80 438360 1080448 8 06:36:01 164856 0 591880 31.46 2620 1122188 1078140 36.80 438272 1080444 8 06:37:01 276176 0 645396 34.30 2596 957376 1078352 36.80 418080 942328 74116 06:38:01 117540 0 782088 41.57 1684 980232 1231572 42.03 581344 854428 304 Average: 170637 0 611761 32.51 2540 1096606 1091095 37.24 447482 1050671 6211 06:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 eth0 0.43 0.10 0.02 0.01 0.00 0.00 0.00 0.00 06:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 eth0 3.20 1.73 2.37 0.11 0.00 0.00 0.00 0.00 06:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 eth0 1.28 0.38 0.33 0.20 0.00 0.00 0.00 0.00 06:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 eth0 1.43 0.72 0.62 0.37 0.00 0.00 0.00 0.00 06:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 eth0 0.28 0.23 0.14 0.11 0.00 0.00 0.00 0.00 06:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 06:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 eth0 1.15 0.33 0.33 0.20 0.00 0.00 0.00 0.00 06:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 eth0 0.52 0.38 0.27 0.21 0.00 0.00 0.00 0.00 06:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 eth0 0.33 0.20 0.14 0.07 0.00 0.00 0.00 0.00 06:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 eth0 418.37 364.14 4074.33 30.39 0.00 0.00 0.00 0.00 06:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 veth53916d8 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:38:01 eth0 468.80 406.47 3489.81 98.25 0.00 0.00 0.00 0.00 06:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 docker0 50.53 55.64 4.37 256.05 0.00 0.00 0.00 0.00 Average: veth53916d8 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.76 64.62 631.15 10.84 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 4.21 4.64 0.36 21.35 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) 06:24:49 LINUX RESTART (4 CPU) 06:26:01 CPU %user %nice %system %iowait %steal %idle 06:27:01 all 0.19 0.00 0.06 0.00 0.01 99.74 06:27:01 0 0.05 0.00 0.08 0.00 0.02 99.85 06:27:01 1 0.32 0.00 0.05 0.00 0.02 99.62 06:27:01 2 0.15 0.00 0.10 0.00 0.00 99.75 06:27:01 3 0.23 0.00 0.02 0.00 0.00 99.75 06:28:01 all 0.16 0.00 0.05 0.00 0.00 99.80 06:28:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:28:01 1 0.47 0.00 0.08 0.00 0.00 99.45 06:28:01 2 0.10 0.00 0.03 0.00 0.00 99.87 06:28:01 3 0.05 0.00 0.05 0.00 0.00 99.90 06:29:01 all 0.13 0.00 0.04 0.00 0.02 99.81 06:29:01 0 0.05 0.00 0.05 0.00 0.02 99.88 06:29:01 1 0.40 0.00 0.03 0.00 0.00 99.57 06:29:01 2 0.03 0.00 0.03 0.00 0.02 99.92 06:29:01 3 0.05 0.00 0.05 0.00 0.03 99.87 06:30:01 all 0.16 0.00 0.06 0.00 0.02 99.76 06:30:01 0 0.07 0.00 0.08 0.00 0.02 99.83 06:30:01 1 0.50 0.00 0.10 0.00 0.00 99.40 06:30:01 2 0.05 0.00 0.03 0.00 0.02 99.90 06:30:01 3 0.03 0.00 0.03 0.00 0.03 99.90 06:31:01 all 0.15 0.00 0.05 0.00 0.04 99.75 06:31:01 0 0.05 0.00 0.03 0.00 0.07 99.85 06:31:01 1 0.48 0.00 0.07 0.00 0.03 99.42 06:31:01 2 0.03 0.00 0.02 0.00 0.03 99.92 06:31:01 3 0.05 0.00 0.08 0.00 0.03 99.83 06:32:01 all 0.14 0.00 0.02 0.00 0.01 99.83 06:32:01 0 0.07 0.00 0.03 0.00 0.02 99.88 06:32:01 1 0.47 0.00 0.03 0.00 0.02 99.48 06:32:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:32:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:33:01 all 0.12 0.00 0.06 0.00 0.01 99.81 06:33:01 0 0.07 0.00 0.05 0.00 0.02 99.87 06:33:01 1 0.33 0.00 0.12 0.00 0.00 99.55 06:33:01 2 0.07 0.00 0.05 0.00 0.02 99.87 06:33:01 3 0.02 0.00 0.03 0.00 0.00 99.95 06:34:01 all 0.05 0.00 0.04 0.00 0.00 99.91 06:34:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:34:01 1 0.07 0.00 0.03 0.00 0.00 99.90 06:34:01 2 0.07 0.00 0.05 0.00 0.00 99.88 06:34:01 3 0.03 0.00 0.05 0.00 0.02 99.90 06:35:01 all 0.04 0.00 0.04 0.00 0.00 99.92 06:35:01 0 0.02 0.00 0.05 0.00 0.00 99.93 06:35:01 1 0.02 0.00 0.05 0.00 0.00 99.93 06:35:01 2 0.07 0.00 0.03 0.00 0.00 99.90 06:35:01 3 0.05 0.00 0.03 0.00 0.00 99.92 06:36:01 all 0.13 0.00 0.03 0.00 0.00 99.84 06:36:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:36:01 1 0.03 0.00 0.00 0.00 0.00 99.97 06:36:01 2 0.03 0.00 0.05 0.00 0.00 99.92 06:36:01 3 0.43 0.00 0.03 0.00 0.00 99.53 06:37:01 all 7.64 0.00 5.56 1.46 0.21 85.14 06:37:01 0 7.71 0.00 5.64 0.99 0.19 85.46 06:37:01 1 7.25 0.00 5.48 2.67 0.20 84.39 06:37:01 2 7.67 0.00 5.58 1.67 0.26 84.82 06:37:01 3 7.91 0.00 5.54 0.49 0.19 85.87 06:37:01 CPU %user %nice %system %iowait %steal %idle 06:38:01 all 11.46 0.00 9.17 3.19 0.36 75.82 06:38:01 0 10.92 0.00 9.85 4.51 0.38 74.35 06:38:01 1 10.76 0.00 8.28 2.36 0.31 78.29 06:38:01 2 12.32 0.00 9.22 3.62 0.34 74.49 06:38:01 3 11.84 0.00 9.34 2.28 0.40 76.14 Average: all 1.66 0.00 1.24 0.38 0.05 96.67 Average: 0 1.55 0.00 1.29 0.44 0.06 96.66 Average: 1 1.72 0.00 1.17 0.41 0.05 96.65 Average: 2 1.68 0.00 1.24 0.43 0.06 96.60 Average: 3 1.69 0.00 1.24 0.22 0.06 96.79