---> uname -a: Linux prd-centos7-docker-4c-2g-4813.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: 2933.442 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 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% /w/workspace/_app-service-configurable_PR-124 /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 /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/auth.log /dev/vda1 50.0G 7.2G 42.8G 14% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 659 107 0 1070 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:25:22:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:fe25:22f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:46:48:b7:56 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::42:46ff:fe48:b756/64 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) 10/12/20 _x86_64_ (4 CPU) 15:56:43 LINUX RESTART (4 CPU) 15:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:59:01 3.10 0.00 3.10 0.00 0.00 98.98 0.00 16:00:01 0.43 0.00 0.43 0.00 0.00 7.26 0.00 16:01:01 0.25 0.02 0.23 0.00 0.13 3.33 0.00 16:02:01 0.47 0.12 0.35 0.00 2.13 6.21 0.00 16:03:01 0.32 0.00 0.32 0.00 0.00 4.23 0.00 16:04:01 0.23 0.00 0.23 0.00 0.00 2.18 0.00 16:05:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 16:06:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 16:07:01 0.18 0.00 0.18 0.00 0.00 2.17 0.00 16:08:01 0.20 0.00 0.20 0.00 0.00 2.23 0.00 16:09:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 16:10:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 Average: 0.51 0.01 0.50 0.00 0.19 11.50 0.00 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 174388 0 554444 29.47 2620 1150104 1077412 36.77 390080 1157732 24 16:00:01 172452 0 556376 29.57 2620 1150108 1077416 36.77 392352 1157440 8 16:01:01 170452 0 558368 29.68 2620 1150116 1080416 36.87 393900 1157440 12 16:02:01 169756 0 558928 29.71 2620 1150252 1078120 36.79 399384 1152960 8 16:03:01 168576 0 560100 29.77 2620 1150260 1078108 36.79 400824 1152876 16 16:04:01 169176 0 559496 29.74 2620 1150264 1077988 36.79 401412 1151672 12 16:05:01 168068 0 560600 29.79 2620 1150268 1078236 36.80 394920 1158960 20 16:06:01 167836 0 560828 29.81 2620 1150272 1078260 36.80 395080 1158960 8 16:07:01 168472 0 560184 29.77 2620 1150280 1078236 36.80 395068 1158960 8 16:08:01 168224 0 560424 29.79 2620 1150288 1078324 36.80 390440 1163832 8 16:09:01 167896 0 560752 29.80 2620 1150288 1078328 36.80 390204 1163832 20 16:10:01 168600 0 560040 29.76 2620 1150296 1078184 36.80 389352 1163832 16 Average: 169491 0 559212 29.72 2620 1150233 1078252 36.80 394418 1158208 13 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 eth0 1.12 0.08 0.09 0.01 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 eth0 1.32 0.42 0.37 0.21 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 1.71 0.62 0.62 0.40 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 0.73 0.43 0.41 0.27 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 0.47 0.08 0.04 0.01 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 2.23 0.55 0.66 0.39 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 1.78 0.32 0.38 0.20 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 1.10 0.32 0.43 0.20 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.70 0.45 0.40 0.24 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 1.03 0.37 0.32 0.20 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 0.92 0.10 0.07 0.04 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.10 0.32 0.32 0.18 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) 10/12/20 _x86_64_ (4 CPU) 15:56:43 LINUX RESTART (4 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 0.20 0.00 0.07 0.00 0.01 99.72 15:59:01 0 0.03 0.00 0.03 0.00 0.00 99.93 15:59:01 1 0.13 0.00 0.08 0.00 0.02 99.77 15:59:01 2 0.12 0.00 0.10 0.00 0.02 99.77 15:59:01 3 0.52 0.00 0.08 0.00 0.00 99.40 16:00:01 all 0.16 0.00 0.04 0.00 0.00 99.80 16:00:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:00:01 1 0.08 0.00 0.07 0.00 0.02 99.83 16:00:01 2 0.05 0.00 0.03 0.00 0.00 99.92 16:00:01 3 0.47 0.00 0.03 0.00 0.00 99.50 16:01:01 all 0.18 0.00 0.05 0.00 0.00 99.77 16:01:01 0 0.10 0.00 0.05 0.00 0.00 99.85 16:01:01 1 0.07 0.00 0.05 0.00 0.00 99.88 16:01:01 2 0.03 0.00 0.05 0.00 0.00 99.92 16:01:01 3 0.52 0.00 0.03 0.00 0.02 99.43 16:02:01 all 0.17 0.00 0.06 0.00 0.01 99.76 16:02:01 0 0.05 0.00 0.08 0.02 0.02 99.83 16:02:01 1 0.03 0.00 0.05 0.00 0.02 99.90 16:02:01 2 0.05 0.00 0.05 0.00 0.00 99.90 16:02:01 3 0.53 0.00 0.05 0.00 0.00 99.42 16:03:01 all 0.17 0.00 0.06 0.00 0.00 99.77 16:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:03:01 1 0.07 0.00 0.03 0.00 0.00 99.90 16:03:01 2 0.05 0.00 0.17 0.00 0.00 99.78 16:03:01 3 0.53 0.00 0.03 0.00 0.00 99.43 16:04:01 all 0.13 0.00 0.04 0.00 0.00 99.83 16:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:04:01 1 0.07 0.00 0.07 0.00 0.00 99.87 16:04:01 2 0.03 0.00 0.03 0.00 0.02 99.92 16:04:01 3 0.40 0.00 0.03 0.00 0.00 99.57 16:05:01 all 0.19 0.00 0.04 0.00 0.00 99.77 16:05:01 0 0.05 0.00 0.05 0.00 0.00 99.90 16:05:01 1 0.17 0.00 0.05 0.00 0.00 99.78 16:05:01 2 0.02 0.00 0.02 0.00 0.00 99.97 16:05:01 3 0.53 0.00 0.03 0.00 0.00 99.43 16:06:01 all 0.17 0.00 0.04 0.00 0.00 99.79 16:06:01 0 0.03 0.00 0.05 0.00 0.00 99.92 16:06:01 1 0.08 0.00 0.05 0.00 0.00 99.87 16:06:01 2 0.03 0.00 0.03 0.00 0.02 99.92 16:06:01 3 0.52 0.00 0.02 0.00 0.00 99.47 16:07:01 all 0.16 0.00 0.04 0.00 0.00 99.80 16:07:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:07:01 1 0.05 0.00 0.05 0.00 0.00 99.90 16:07:01 2 0.05 0.00 0.05 0.00 0.00 99.90 16:07:01 3 0.52 0.00 0.03 0.00 0.00 99.45 16:08:01 all 0.17 0.00 0.03 0.00 0.00 99.80 16:08:01 0 0.05 0.00 0.02 0.00 0.00 99.93 16:08:01 1 0.03 0.00 0.05 0.00 0.00 99.92 16:08:01 2 0.05 0.00 0.05 0.00 0.00 99.90 16:08:01 3 0.53 0.00 0.02 0.00 0.00 99.45 16:09:01 all 0.13 0.00 0.05 0.00 0.00 99.82 16:09:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:09:01 1 0.05 0.00 0.05 0.00 0.00 99.90 16:09:01 2 0.07 0.00 0.03 0.00 0.00 99.90 16:09:01 3 0.35 0.00 0.08 0.00 0.00 99.57 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.03 0.00 0.03 0.00 0.00 99.94 16:10:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:10:01 1 0.07 0.00 0.03 0.00 0.00 99.90 16:10:01 2 0.03 0.00 0.05 0.00 0.00 99.92 16:10:01 3 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 0.15 0.00 0.05 0.00 0.00 99.80 Average: 0 0.04 0.00 0.03 0.00 0.00 99.93 Average: 1 0.08 0.00 0.05 0.00 0.00 99.87 Average: 2 0.05 0.00 0.06 0.00 0.00 99.89 Average: 3 0.45 0.00 0.04 0.00 0.00 99.51