---> uname -a: Linux prd-centos7-docker-4c-2g-5260.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 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 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 7.2G 42.8G 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 7.2G 42.8G 14% /facter-os /dev/vda1 50.0G 7.2G 42.8G 14% /etc/resolv.conf /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hostname /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hosts /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/auth.log /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/_app-service-configurable_PR-124 /dev/vda1 50.0G 7.2G 42.8G 14% /run/cloud-init/result.json /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/_app-service-configurable_PR-124@tmp /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/sa-host /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 659 119 0 1058 1074 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:f2:0a:92 brd ff:ff:ff:ff:ff:ff inet 10.30.123.83/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85596sec preferred_lft 85596sec inet6 fe80::f816:3eff:fef2:a92/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9f:48:08:5f 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::42:9fff:fe48:85f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/14/20 _x86_64_ (4 CPU) 00:51:39 LINUX RESTART (4 CPU) 00:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:54:01 3.60 0.00 3.60 0.00 0.00 113.01 0.00 00:55:01 0.43 0.00 0.43 0.00 0.00 6.06 0.00 00:56:01 0.38 0.00 0.38 0.00 0.00 4.81 0.00 00:57:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 00:58:01 0.30 0.00 0.30 0.00 0.00 4.76 0.00 00:59:01 0.28 0.02 0.27 0.00 0.13 2.75 0.00 01:00:01 0.30 0.00 0.30 0.00 0.00 3.78 0.00 01:01:01 0.28 0.05 0.23 0.00 0.67 2.98 0.00 01:02:01 0.47 0.08 0.38 0.00 1.60 6.68 0.00 01:03:01 0.23 0.00 0.23 0.00 0.00 3.65 0.00 01:04:02 0.28 0.00 0.28 0.00 0.00 3.20 0.00 01:05:01 44.11 43.84 0.27 0.00 4092.16 3.56 0.00 Average: 4.18 3.61 0.57 0.00 335.92 13.09 0.00 00:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:54:01 174456 0 555824 29.54 2620 1148656 1080504 36.88 419176 1128908 12 00:55:01 174384 0 555892 29.54 2620 1148660 1080552 36.88 421556 1126688 8 00:56:01 174904 0 555312 29.51 2620 1148720 1080504 36.88 421380 1126704 16 00:57:01 172724 0 557544 29.63 2620 1148668 1080672 36.88 425660 1124372 20 00:58:01 172556 0 557708 29.64 2620 1148672 1080684 36.88 425904 1124372 8 00:59:01 172880 0 557372 29.62 2620 1148684 1080624 36.88 442876 1107312 8 01:00:01 173200 0 557048 29.61 2620 1148688 1080624 36.88 441500 1108840 8 01:01:01 171124 0 559116 29.72 2620 1148696 1082988 36.96 442372 1108840 12 01:02:01 172800 0 557296 29.62 2620 1148840 1081012 36.89 428632 1121312 20 01:03:01 172220 0 557872 29.65 2620 1148844 1081144 36.90 429336 1121308 16 01:04:02 173136 0 556956 29.60 2620 1148844 1081012 36.89 428644 1121308 16 01:05:01 111280 0 557880 29.65 2620 1209776 1082480 36.94 416492 1196180 140 Average: 167972 0 557152 29.61 2620 1153812 1081067 36.89 428627 1126345 24 00:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:54:01 eth0 0.08 0.08 0.01 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 0.23 0.22 0.12 0.01 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 0.53 0.08 0.04 0.01 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 0.95 0.37 0.32 0.17 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 1.23 0.38 0.46 0.29 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 1.00 0.40 0.32 0.21 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 0.78 0.37 0.32 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 0.93 0.30 0.32 0.20 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 01:02:01 eth0 0.65 0.08 0.05 0.01 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 eth0 0.92 0.42 0.43 0.26 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 eth0 0.58 0.00 0.04 0.00 0.00 0.00 0.00 0.00 01:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 eth0 6.52 3.57 5.42 2.26 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.19 0.52 0.65 0.30 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/14/20 _x86_64_ (4 CPU) 00:51:39 LINUX RESTART (4 CPU) 00:53:01 CPU %user %nice %system %iowait %steal %idle 00:54:01 all 0.17 0.00 0.05 0.00 0.00 99.79 00:54:01 0 0.45 0.00 0.03 0.00 0.00 99.52 00:54:01 1 0.08 0.00 0.05 0.00 0.00 99.87 00:54:01 2 0.07 0.00 0.05 0.00 0.00 99.88 00:54:01 3 0.07 0.00 0.05 0.00 0.00 99.88 00:55:01 all 0.17 0.00 0.03 0.00 0.00 99.80 00:55:01 0 0.53 0.00 0.02 0.00 0.00 99.45 00:55:01 1 0.08 0.00 0.07 0.00 0.00 99.85 00:55:01 2 0.03 0.00 0.03 0.00 0.00 99.93 00:55:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:56:01 all 0.11 0.00 0.05 0.00 0.00 99.84 00:56:01 0 0.35 0.00 0.07 0.00 0.00 99.58 00:56:01 1 0.05 0.00 0.07 0.00 0.00 99.88 00:56:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:56:01 3 0.02 0.00 0.03 0.00 0.00 99.95 00:57:01 all 0.17 0.00 0.03 0.00 0.00 99.79 00:57:01 0 0.50 0.00 0.02 0.00 0.00 99.48 00:57:01 1 0.08 0.00 0.07 0.00 0.02 99.83 00:57:01 2 0.07 0.00 0.02 0.00 0.00 99.92 00:57:01 3 0.05 0.00 0.02 0.00 0.00 99.93 00:58:01 all 0.15 0.00 0.04 0.00 0.00 99.80 00:58:01 0 0.02 0.00 0.03 0.00 0.00 99.95 00:58:01 1 0.07 0.00 0.07 0.00 0.00 99.87 00:58:01 2 0.52 0.00 0.03 0.00 0.00 99.45 00:58:01 3 0.02 0.00 0.03 0.00 0.00 99.95 00:59:01 all 0.16 0.00 0.05 0.00 0.00 99.79 00:59:01 0 0.02 0.00 0.03 0.00 0.00 99.95 00:59:01 1 0.53 0.00 0.10 0.00 0.00 99.37 00:59:01 2 0.05 0.00 0.03 0.00 0.02 99.90 00:59:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:00:01 all 0.16 0.00 0.03 0.00 0.00 99.81 01:00:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:00:01 1 0.55 0.00 0.05 0.00 0.00 99.40 01:00:01 2 0.05 0.00 0.03 0.00 0.00 99.92 01:00:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:01:01 all 0.17 0.00 0.05 0.00 0.00 99.78 01:01:01 0 0.02 0.00 0.07 0.00 0.00 99.92 01:01:01 1 0.58 0.00 0.07 0.00 0.00 99.35 01:01:01 2 0.02 0.00 0.05 0.00 0.00 99.93 01:01:01 3 0.05 0.00 0.03 0.00 0.00 99.92 01:02:01 all 0.17 0.00 0.03 0.00 0.00 99.80 01:02:01 0 0.03 0.00 0.05 0.00 0.00 99.92 01:02:01 1 0.53 0.00 0.03 0.00 0.00 99.43 01:02:01 2 0.07 0.00 0.03 0.00 0.00 99.90 01:02:01 3 0.05 0.00 0.02 0.00 0.00 99.93 01:03:01 all 0.15 0.00 0.03 0.00 0.00 99.81 01:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:03:01 1 0.52 0.00 0.02 0.00 0.00 99.47 01:03:01 2 0.05 0.00 0.07 0.00 0.00 99.88 01:03:01 3 0.03 0.00 0.03 0.00 0.02 99.92 01:04:02 all 0.15 0.00 0.02 0.00 0.00 99.83 01:04:02 0 0.00 0.00 0.02 0.00 0.00 99.98 01:04:02 1 0.55 0.00 0.05 0.00 0.00 99.40 01:04:02 2 0.02 0.00 0.02 0.00 0.00 99.97 01:04:02 3 0.02 0.00 0.02 0.00 0.00 99.97 01:04:02 CPU %user %nice %system %iowait %steal %idle 01:05:01 all 0.83 0.00 0.25 1.00 0.00 97.92 01:05:01 0 0.41 0.00 0.22 1.56 0.00 97.81 01:05:01 1 1.12 0.00 0.25 1.05 0.00 97.58 01:05:01 2 1.41 0.00 0.37 1.41 0.00 96.81 01:05:01 3 0.37 0.00 0.14 0.00 0.00 99.49 Average: all 0.21 0.00 0.06 0.08 0.00 99.65 Average: 0 0.20 0.00 0.05 0.13 0.00 99.63 Average: 1 0.40 0.00 0.07 0.09 0.00 99.44 Average: 2 0.20 0.00 0.06 0.12 0.00 99.62 Average: 3 0.06 0.00 0.04 0.00 0.00 99.90