---> uname -a: Linux prd-centos7-docker-4c-2g-4438.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/foundry_device-virtual-go_PR-202 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/foundry_device-virtual-go_PR-202@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 722 114 0 1000 1009 Swap: 1023 0 1023 ---> 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:18:9a:5b brd ff:ff:ff:ff:ff:ff inet 10.30.122.153/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fe18:9a5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4d:88:25:bd 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::42:4dff:fe88:25bd/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) 05/11/21 _x86_64_ (4 CPU) 14:32:20 LINUX RESTART (4 CPU) 14:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:34:01 47.53 12.73 34.80 0.00 4608.67 3271.73 0.00 14:35:01 1.58 0.00 1.58 0.00 0.00 26.10 0.00 14:36:01 0.23 0.00 0.23 0.00 0.00 3.01 0.00 14:37:01 0.40 0.00 0.40 0.00 0.00 5.68 0.00 14:38:01 0.33 0.00 0.33 0.00 0.00 4.23 0.00 14:39:01 0.32 0.00 0.32 0.00 0.00 4.01 0.00 14:40:01 0.23 0.00 0.23 0.00 0.00 3.26 0.00 14:41:02 0.20 0.00 0.20 0.00 0.00 1.65 0.00 14:42:01 0.29 0.00 0.29 0.00 0.00 3.13 0.00 14:43:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 14:44:01 114.15 65.19 48.96 0.00 4726.24 16465.67 0.00 Average: 15.03 7.09 7.94 0.00 844.67 1800.76 0.00 14:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 166152 0 616012 32.74 2620 1096760 1108168 37.82 397664 1117704 12 14:35:01 168964 0 613196 32.59 2620 1096764 1107844 37.81 396728 1116548 8 14:36:01 168808 0 613344 32.60 2620 1096772 1079752 36.85 397156 1116400 8 14:37:01 167852 0 614300 32.65 2620 1096772 1079908 36.86 412464 1102000 8 14:38:01 164096 0 618048 32.85 2620 1096780 1079896 36.86 414748 1103628 12 14:39:01 164296 0 617844 32.84 2620 1096784 1079836 36.85 422032 1096148 20 14:40:01 164956 0 617180 32.80 2620 1096788 1079752 36.85 421568 1096148 8 14:41:02 165056 0 617076 32.80 2620 1096792 1079752 36.85 421572 1096148 8 14:42:01 165016 0 617112 32.80 2620 1096796 1079752 36.85 421700 1096148 12 14:43:01 164324 0 617796 32.83 2620 1096804 1079836 36.85 422016 1096148 20 14:44:01 224820 0 712260 37.86 2620 941844 1278600 43.64 462060 939816 62064 Average: 171304 0 624924 33.21 2620 1082696 1103009 37.64 417246 1088803 5653 14:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 eth0 221.01 163.93 621.15 41.18 0.00 0.00 0.00 0.00 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 2.29 1.78 0.46 4.49 0.00 0.00 0.00 0.00 14:35:01 eth0 0.45 0.30 0.27 0.20 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 eth0 1.15 0.47 0.39 0.21 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 eth0 0.68 0.47 0.35 0.27 0.00 0.00 0.00 0.00 14:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 eth0 0.18 0.08 0.07 0.01 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:02 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 eth0 0.88 0.15 0.14 0.04 0.00 0.00 0.00 0.00 14:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 eth0 213.48 160.09 2171.56 44.67 0.00 0.00 0.00 0.00 14:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.71 29.48 253.98 7.84 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 0.20 0.16 0.04 0.40 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) 05/11/21 _x86_64_ (4 CPU) 14:32:20 LINUX RESTART (4 CPU) 14:33:02 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 3.74 0.00 2.35 1.23 0.06 92.62 14:34:01 0 4.41 0.00 2.61 0.39 0.05 92.54 14:34:01 1 3.33 0.00 2.32 0.87 0.07 93.40 14:34:01 2 3.57 0.00 2.58 2.53 0.09 91.24 14:34:01 3 3.66 0.00 1.88 1.11 0.05 93.30 14:35:01 all 0.15 0.00 0.05 0.00 0.00 99.81 14:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 14:35:01 1 0.07 0.00 0.03 0.00 0.00 99.90 14:35:01 2 0.45 0.00 0.05 0.00 0.00 99.50 14:35:01 3 0.05 0.00 0.07 0.00 0.00 99.88 14:36:01 all 0.15 0.00 0.31 0.00 0.01 99.53 14:36:01 0 0.07 0.00 0.23 0.00 0.02 99.68 14:36:01 1 0.12 0.00 0.30 0.00 0.02 99.57 14:36:01 2 0.33 0.00 0.30 0.00 0.00 99.37 14:36:01 3 0.10 0.00 0.40 0.00 0.02 99.48 14:37:01 all 0.18 0.00 0.03 0.00 0.00 99.78 14:37:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:37:01 2 0.55 0.00 0.05 0.00 0.02 99.38 14:37:01 3 0.08 0.00 0.03 0.00 0.00 99.88 14:38:01 all 0.18 0.00 0.03 0.00 0.01 99.79 14:38:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:38:01 1 0.40 0.00 0.03 0.00 0.02 99.55 14:38:01 2 0.20 0.00 0.03 0.00 0.02 99.75 14:38:01 3 0.05 0.00 0.02 0.00 0.00 99.93 14:39:01 all 0.15 0.00 0.06 0.00 0.01 99.78 14:39:01 0 0.07 0.00 0.05 0.00 0.02 99.87 14:39:01 1 0.05 0.00 0.03 0.00 0.00 99.92 14:39:01 2 0.37 0.00 0.12 0.00 0.02 99.50 14:39:01 3 0.12 0.00 0.05 0.00 0.00 99.83 14:40:01 all 0.17 0.00 0.04 0.00 0.00 99.79 14:40:01 0 0.05 0.00 0.05 0.00 0.00 99.90 14:40:01 1 0.07 0.00 0.05 0.00 0.00 99.88 14:40:01 2 0.03 0.00 0.03 0.00 0.00 99.93 14:40:01 3 0.52 0.00 0.03 0.00 0.02 99.43 14:41:02 all 0.15 0.00 0.03 0.00 0.00 99.82 14:41:02 0 0.03 0.00 0.05 0.00 0.02 99.90 14:41:02 1 0.03 0.00 0.02 0.00 0.00 99.95 14:41:02 2 0.03 0.00 0.03 0.00 0.00 99.93 14:41:02 3 0.50 0.00 0.00 0.00 0.00 99.50 14:42:01 all 0.16 0.00 0.03 0.00 0.00 99.81 14:42:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:42:01 1 0.07 0.00 0.02 0.00 0.00 99.92 14:42:01 2 0.03 0.00 0.03 0.00 0.00 99.93 14:42:01 3 0.47 0.00 0.05 0.00 0.00 99.48 14:43:01 all 0.11 0.00 0.04 0.00 0.01 99.84 14:43:01 0 0.02 0.00 0.03 0.00 0.02 99.93 14:43:01 1 0.03 0.00 0.03 0.00 0.00 99.93 14:43:01 2 0.37 0.00 0.07 0.00 0.02 99.55 14:43:01 3 0.03 0.00 0.03 0.00 0.00 99.93 14:44:01 all 5.61 0.00 3.82 1.75 0.04 88.77 14:44:01 0 5.45 0.00 3.39 0.20 0.05 90.90 14:44:01 1 5.46 0.00 4.22 1.86 0.03 88.43 14:44:01 2 6.48 0.00 4.05 4.03 0.05 85.39 14:44:01 3 5.05 0.00 3.63 0.91 0.03 90.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.97 0.00 0.61 0.27 0.01 98.14 Average: 0 0.92 0.00 0.59 0.05 0.02 98.42 Average: 1 0.87 0.00 0.64 0.25 0.01 98.24 Average: 2 1.12 0.00 0.66 0.59 0.02 97.62 Average: 3 0.96 0.00 0.56 0.18 0.01 98.30