---> uname -a: Linux prd-centos7-docker-4c-2g-23593.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 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% /w/workspace/dgexfoundry_device-sdk-go_PR-761 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/dgexfoundry_device-sdk-go_PR-761@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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 702 102 0 1032 1030 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:b3:eb:8a brd ff:ff:ff:ff:ff:ff inet 10.30.122.204/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85511sec preferred_lft 85511sec inet6 fe80::f816:3eff:feb3:eb8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0f:90:92:61 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:fff:fe90:9261/64 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) 01/28/21 _x86_64_ (4 CPU) 00:46:27 LINUX RESTART (4 CPU) 00:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:48:01 51.66 14.78 36.87 0.00 4664.96 2877.74 0.00 00:49:01 1.95 0.00 1.95 0.00 0.00 43.04 0.00 00:50:01 0.27 0.00 0.27 0.00 0.00 3.78 0.00 00:51:01 0.37 0.00 0.37 0.00 0.00 4.63 0.00 00:52:02 0.15 0.00 0.15 0.00 0.00 2.20 0.00 00:53:01 0.37 0.00 0.37 0.00 0.00 4.64 0.00 00:54:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 00:55:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 00:56:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 00:57:01 0.20 0.00 0.20 0.00 0.00 2.32 0.00 00:58:01 0.35 0.00 0.35 0.00 0.00 5.11 0.00 00:59:01 0.18 0.00 0.18 0.00 0.00 3.10 0.00 01:00:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 01:01:01 0.45 0.17 0.28 0.00 11.32 10.29 0.00 Average: 4.08 1.07 3.01 0.00 334.58 212.42 0.00 00:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:48:01 145416 0 595248 31.64 2620 1138260 1110000 37.88 418432 1118836 128 00:49:01 148736 0 591924 31.46 2620 1138264 1090824 37.23 418124 1116080 8 00:50:01 149000 0 591652 31.45 2620 1138272 1089796 37.19 428420 1105980 8 00:51:01 149080 0 591572 31.44 2620 1138272 1077460 36.77 429472 1104656 8 00:52:02 149000 0 591644 31.44 2620 1138280 1077580 36.78 428704 1106084 8 00:53:01 149656 0 590984 31.41 2620 1138284 1077496 36.77 428380 1106084 8 00:54:01 149688 0 590948 31.41 2620 1138288 1077460 36.77 428068 1106080 8 00:55:01 149040 0 591592 31.44 2620 1138292 1077580 36.78 428720 1106080 8 00:56:01 149164 0 591464 31.44 2620 1138296 1077604 36.78 428876 1106080 8 00:57:01 145852 0 594768 31.61 2620 1138304 1077688 36.78 432488 1105756 8 00:58:01 145496 0 595124 31.63 2620 1138304 1077700 36.78 432708 1105756 8 00:59:01 145752 0 594860 31.62 2620 1138312 1077628 36.78 432176 1105756 8 01:00:01 146312 0 594296 31.59 2620 1138316 1077556 36.78 431816 1105756 8 01:01:01 143304 0 596804 31.72 2620 1138816 1080708 36.88 433916 1105884 0 Average: 147535 0 593063 31.52 2620 1138326 1081934 36.92 428593 1107491 16 00:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:48:01 eth0 352.71 253.55 737.79 83.41 0.00 0.00 0.00 0.00 00:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 docker0 4.98 5.73 1.08 23.28 0.00 0.00 0.00 0.00 00:49:01 eth0 2.53 0.82 0.91 0.59 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 eth0 1.13 0.35 0.33 0.20 0.00 0.00 0.00 0.00 00:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:02 eth0 0.63 0.38 0.43 0.25 0.00 0.00 0.00 0.00 00:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 eth0 0.22 0.14 0.07 0.01 0.00 0.00 0.00 0.00 00:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 eth0 0.40 0.08 0.02 0.01 0.00 0.00 0.00 0.00 00:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 eth0 5.25 0.52 0.93 0.36 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 eth0 3.23 0.57 0.74 0.40 0.00 0.00 0.00 0.00 00:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 eth0 2.83 0.58 0.76 0.45 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 eth0 1.35 0.67 0.63 0.44 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 1.88 0.53 0.63 0.39 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 1.05 0.28 0.33 0.20 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 eth0 5.53 3.51 5.14 2.21 0.00 0.00 0.00 0.00 01:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.11 18.75 53.57 6.36 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 0.36 0.41 0.08 1.67 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) 01/28/21 _x86_64_ (4 CPU) 00:46:27 LINUX RESTART (4 CPU) 00:47:01 CPU %user %nice %system %iowait %steal %idle 00:48:01 all 6.29 0.00 2.05 1.32 0.03 90.31 00:48:01 0 7.67 0.00 2.62 2.94 0.03 86.74 00:48:01 1 7.03 0.00 1.71 1.80 0.03 89.43 00:48:01 2 5.37 0.00 1.96 0.18 0.03 92.44 00:48:01 3 5.07 0.00 1.90 0.37 0.03 92.63 00:49:01 all 0.14 0.00 0.04 0.00 0.00 99.82 00:49:01 0 0.05 0.00 0.02 0.00 0.00 99.93 00:49:01 1 0.07 0.00 0.05 0.00 0.00 99.88 00:49:01 2 0.05 0.00 0.03 0.00 0.02 99.90 00:49:01 3 0.38 0.00 0.07 0.00 0.00 99.55 00:50:01 all 0.18 0.00 0.04 0.00 0.02 99.75 00:50:01 0 0.52 0.00 0.05 0.00 0.02 99.42 00:50:01 1 0.05 0.00 0.05 0.00 0.03 99.87 00:50:01 2 0.05 0.00 0.05 0.00 0.00 99.90 00:50:01 3 0.12 0.00 0.02 0.00 0.05 99.82 00:51:01 all 0.14 0.00 0.03 0.00 0.00 99.83 00:51:01 0 0.50 0.00 0.03 0.00 0.02 99.45 00:51:01 1 0.02 0.00 0.03 0.00 0.00 99.95 00:51:01 2 0.00 0.00 0.02 0.00 0.00 99.98 00:51:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:52:02 all 0.19 0.00 0.14 0.00 0.00 99.67 00:52:02 0 0.57 0.00 0.13 0.00 0.00 99.30 00:52:02 1 0.05 0.00 0.05 0.00 0.00 99.90 00:52:02 2 0.07 0.00 0.15 0.00 0.00 99.78 00:52:02 3 0.08 0.00 0.22 0.00 0.00 99.70 00:53:01 all 0.14 0.00 0.02 0.00 0.00 99.83 00:53:01 0 0.53 0.00 0.02 0.00 0.00 99.46 00:53:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:53:01 2 0.02 0.00 0.05 0.00 0.00 99.93 00:53:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:54:01 all 0.16 0.00 0.02 0.00 0.00 99.81 00:54:01 0 0.50 0.00 0.02 0.00 0.00 99.48 00:54:01 1 0.05 0.00 0.03 0.00 0.00 99.92 00:54:01 2 0.05 0.00 0.03 0.00 0.02 99.90 00:54:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:55:01 all 0.15 0.00 0.03 0.00 0.00 99.82 00:55:01 0 0.48 0.00 0.03 0.00 0.00 99.48 00:55:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:55:01 2 0.07 0.00 0.05 0.00 0.00 99.88 00:55:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:56:01 all 0.16 0.00 0.03 0.00 0.00 99.81 00:56:01 0 0.52 0.00 0.02 0.00 0.00 99.47 00:56:01 1 0.05 0.00 0.05 0.00 0.00 99.90 00:56:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:56:01 3 0.03 0.00 0.02 0.00 0.02 99.93 00:57:01 all 0.15 0.00 0.02 0.00 0.00 99.83 00:57:01 0 0.50 0.00 0.02 0.00 0.00 99.48 00:57:01 1 0.07 0.00 0.02 0.00 0.00 99.92 00:57:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:57:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:58:01 all 0.16 0.00 0.03 0.00 0.01 99.80 00:58:01 0 0.50 0.00 0.00 0.00 0.02 99.48 00:58:01 1 0.03 0.00 0.03 0.00 0.00 99.93 00:58:01 2 0.03 0.00 0.03 0.00 0.02 99.92 00:58:01 3 0.07 0.00 0.05 0.00 0.02 99.87 00:58:01 CPU %user %nice %system %iowait %steal %idle 00:59:01 all 0.16 0.00 0.03 0.00 0.00 99.82 00:59:01 0 0.52 0.00 0.02 0.00 0.00 99.47 00:59:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:59:01 2 0.05 0.00 0.02 0.00 0.00 99.93 00:59:01 3 0.03 0.00 0.05 0.00 0.00 99.92 01:00:01 all 0.14 0.00 0.04 0.00 0.00 99.83 01:00:01 0 0.45 0.00 0.03 0.00 0.00 99.52 01:00:01 1 0.03 0.00 0.03 0.00 0.00 99.93 01:00:01 2 0.03 0.00 0.03 0.00 0.00 99.93 01:00:01 3 0.03 0.00 0.05 0.00 0.00 99.92 01:01:01 all 0.56 0.00 0.26 0.00 0.01 99.16 01:01:01 0 0.62 0.00 0.23 0.00 0.00 99.15 01:01:01 1 0.18 0.00 0.20 0.00 0.02 99.60 01:01:01 2 0.87 0.00 0.53 0.02 0.02 98.57 01:01:01 3 0.57 0.00 0.08 0.00 0.02 99.33 Average: all 0.62 0.00 0.20 0.09 0.01 99.08 Average: 0 0.99 0.00 0.23 0.21 0.01 98.56 Average: 1 0.55 0.00 0.16 0.13 0.01 99.15 Average: 2 0.48 0.00 0.21 0.01 0.01 99.29 Average: 3 0.46 0.00 0.18 0.03 0.01 99.32