---> uname -a: Linux prd-centos7-docker-4c-2g-147.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% /w/workspace/dgexfoundry_device-sdk-go_PR-725 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/dgexfoundry_device-sdk-go_PR-725@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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 697 94 0 1045 1035 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:08:75:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.29/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe08:75a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:56:70:7b:f2 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::42:56ff:fe70:7bf2/64 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) 04/14/21 _x86_64_ (4 CPU) 22:41:13 LINUX RESTART (4 CPU) 22:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:43:01 70.87 37.43 33.44 0.00 6425.88 3136.65 0.00 22:44:02 20.47 3.65 16.82 0.00 1112.09 1371.90 0.00 22:45:01 1.89 0.00 1.89 0.00 0.00 36.76 0.00 22:46:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 22:47:01 0.15 0.00 0.15 0.00 0.00 1.80 0.00 22:48:01 0.35 0.00 0.35 0.00 0.00 4.83 0.00 22:49:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 22:50:01 0.28 0.00 0.28 0.00 0.00 3.11 0.00 22:51:01 0.27 0.00 0.27 0.00 0.00 3.65 0.00 22:52:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 22:53:01 86.88 50.39 36.49 0.00 4216.87 9492.51 0.00 Average: 16.60 8.35 8.25 0.00 1073.29 1284.02 0.00 22:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:43:01 73196 0 645840 34.33 2620 1159888 1518640 51.83 475616 1132484 13648 22:44:02 161828 0 592420 31.49 2620 1124676 1186828 40.50 396812 1119324 24 22:45:01 179492 0 574752 30.55 2620 1124680 1055612 36.03 397320 1104132 8 22:46:01 174432 0 579804 30.82 2620 1124688 1056056 36.04 399848 1106992 20 22:47:01 176928 0 577304 30.68 2620 1124692 1055612 36.03 404356 1100212 16 22:48:01 173764 0 580408 30.85 2620 1124752 1055672 36.03 431384 1076284 16 22:49:01 174224 0 580000 30.83 2620 1124700 1055612 36.03 435056 1072292 12 22:50:01 174176 0 580044 30.83 2620 1124704 1055612 36.03 435060 1072292 20 22:51:01 174332 0 579880 30.82 2620 1124712 1055612 36.03 435208 1072292 8 22:52:01 174192 0 580016 30.83 2620 1124716 1055612 36.03 435088 1072292 8 22:53:01 73904 0 685816 36.45 2620 1119204 1491700 50.91 552432 1030640 81576 Average: 155497 0 596026 31.68 2620 1127401 1149324 39.22 436198 1087203 8669 22:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:43:01 eth0 226.91 179.16 1064.37 66.26 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:02 eth0 29.44 27.50 51.21 31.49 0.00 0.00 0.00 0.00 22:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:02 docker0 5.79 4.86 1.35 25.40 0.00 0.00 0.00 0.00 22:45:01 eth0 0.69 0.05 0.07 0.00 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 2.20 1.42 3.42 0.43 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 0.10 0.08 0.01 0.03 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.33 0.25 0.14 0.08 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 eth0 204.99 166.76 2165.72 20.52 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.46 34.30 300.04 10.85 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 0.53 0.44 0.12 2.32 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) 04/14/21 _x86_64_ (4 CPU) 22:41:13 LINUX RESTART (4 CPU) 22:42:01 CPU %user %nice %system %iowait %steal %idle 22:43:01 all 12.30 0.00 6.00 2.85 29.84 49.01 22:43:01 0 12.42 0.00 5.67 2.55 30.67 48.68 22:43:01 1 11.14 0.00 6.43 3.53 30.56 48.34 22:43:01 2 14.03 0.00 6.37 3.35 29.40 46.85 22:43:01 3 11.67 0.00 5.51 1.96 28.70 52.16 22:44:02 all 1.74 0.00 2.38 0.27 9.10 86.52 22:44:02 0 1.61 0.00 2.67 0.06 9.43 86.22 22:44:02 1 1.45 0.00 1.78 0.08 9.26 87.42 22:44:02 2 2.27 0.00 2.60 0.46 8.70 85.97 22:44:02 3 1.62 0.00 2.46 0.49 9.00 86.43 22:45:01 all 0.13 0.00 0.09 0.00 1.02 98.76 22:45:01 0 0.08 0.00 0.07 0.00 0.92 98.92 22:45:01 1 0.08 0.00 0.10 0.00 0.99 98.82 22:45:01 2 0.05 0.00 0.12 0.00 1.26 98.57 22:45:01 3 0.32 0.00 0.08 0.00 0.89 98.70 22:46:01 all 0.10 0.00 0.07 0.00 1.72 98.11 22:46:01 0 0.11 0.00 0.07 0.00 2.62 97.20 22:46:01 1 0.12 0.00 0.03 0.00 1.69 98.16 22:46:01 2 0.03 0.00 0.10 0.00 1.23 98.64 22:46:01 3 0.15 0.00 0.07 0.00 1.34 98.45 22:47:01 all 0.09 0.00 0.05 0.00 0.21 99.65 22:47:01 0 0.25 0.00 0.03 0.00 0.18 99.53 22:47:01 1 0.03 0.00 0.03 0.00 0.10 99.83 22:47:01 2 0.02 0.00 0.08 0.00 0.08 99.82 22:47:01 3 0.05 0.00 0.05 0.00 0.48 99.42 22:48:01 all 0.08 0.00 0.21 0.00 1.53 98.18 22:48:01 0 0.23 0.00 0.03 0.00 0.80 98.94 22:48:01 1 0.02 0.00 0.07 0.00 1.95 97.97 22:48:01 2 0.03 0.00 0.65 0.00 1.58 97.74 22:48:01 3 0.05 0.00 0.08 0.00 1.79 98.08 22:49:01 all 0.10 0.00 0.06 0.00 0.33 99.51 22:49:01 0 0.30 0.00 0.03 0.00 0.23 99.43 22:49:01 1 0.05 0.00 0.02 0.00 0.51 99.42 22:49:01 2 0.02 0.00 0.15 0.00 0.35 99.48 22:49:01 3 0.03 0.00 0.05 0.00 0.23 99.68 22:50:01 all 0.12 0.00 0.03 0.00 0.10 99.74 22:50:01 0 0.35 0.00 0.02 0.00 0.08 99.55 22:50:01 1 0.08 0.00 0.05 0.02 0.18 99.67 22:50:01 2 0.03 0.00 0.05 0.00 0.07 99.85 22:50:01 3 0.02 0.00 0.02 0.00 0.07 99.90 22:51:01 all 0.07 0.00 0.03 0.00 0.88 99.02 22:51:01 0 0.22 0.00 0.03 0.00 0.61 99.14 22:51:01 1 0.02 0.00 0.02 0.00 1.22 98.75 22:51:01 2 0.03 0.00 0.03 0.00 1.27 98.66 22:51:01 3 0.02 0.00 0.03 0.00 0.40 99.55 22:52:01 all 0.10 0.00 0.03 0.00 0.06 99.80 22:52:01 0 0.30 0.00 0.05 0.00 0.07 99.58 22:52:01 1 0.03 0.00 0.02 0.00 0.07 99.88 22:52:01 2 0.03 0.00 0.03 0.00 0.05 99.88 22:52:01 3 0.03 0.00 0.03 0.00 0.07 99.87 22:53:01 all 3.09 0.00 2.58 1.72 14.66 77.95 22:53:01 0 3.03 0.00 2.48 0.55 15.58 78.36 22:53:01 1 3.69 0.00 3.19 2.04 14.04 77.04 22:53:01 2 2.64 0.00 2.12 1.16 14.09 79.99 22:53:01 3 2.99 0.00 2.54 3.14 14.94 76.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.77 0.00 1.12 0.48 5.78 90.85 Average: 0 1.85 0.00 1.09 0.32 5.95 90.79 Average: 1 1.66 0.00 1.16 0.56 5.92 90.70 Average: 2 1.89 0.00 1.19 0.49 5.61 90.82 Average: 3 1.67 0.00 1.06 0.54 5.62 91.10