---> uname -a: Linux prd-centos7-docker-4c-2g-8462.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/_app-service-configurable_PR-132 /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/_app-service-configurable_PR-132@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 693 106 0 1037 1040 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:b7:11:8b brd ff:ff:ff:ff:ff:ff inet 10.30.123.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85550sec preferred_lft 85550sec inet6 fe80::f816:3eff:feb7:118b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f6:38:12:4a 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:f6ff:fe38:124a/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) 10/23/20 _x86_64_ (4 CPU) 16:47:46 LINUX RESTART (4 CPU) 16:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:50:02 3.66 0.00 3.66 0.00 0.00 119.15 0.00 16:51:01 0.34 0.00 0.34 0.00 0.00 5.89 0.00 16:52:01 0.18 0.00 0.18 0.00 0.00 2.30 0.00 16:53:01 0.30 0.00 0.30 0.00 0.00 4.03 0.00 16:54:01 0.30 0.00 0.30 0.00 0.00 4.35 0.00 16:55:01 0.32 0.02 0.30 0.00 0.13 3.38 0.00 16:56:01 0.25 0.00 0.25 0.00 0.00 2.90 0.00 16:57:01 0.18 0.00 0.18 0.00 0.00 2.33 0.00 16:58:01 0.28 0.00 0.28 0.00 0.00 3.65 0.00 16:59:01 0.25 0.00 0.25 0.00 0.00 2.61 0.00 17:00:01 0.32 0.00 0.32 0.00 0.00 3.55 0.00 17:01:01 0.23 0.02 0.22 0.00 0.13 3.11 0.00 17:02:01 89.45 54.84 34.61 0.00 4721.73 14328.69 0.00 Average: 7.41 4.23 3.17 0.00 364.02 1116.71 0.00 16:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:02 155336 0 589436 31.33 2620 1134164 1088132 37.14 425452 1139524 16 16:51:01 153080 0 591684 31.45 2620 1134172 1088320 37.14 428652 1139232 16 16:52:01 152656 0 592104 31.47 2620 1134176 1088400 37.15 428796 1139228 20 16:53:01 152172 0 592588 31.49 2620 1134176 1088196 37.14 433860 1134752 12 16:54:01 149152 0 595600 31.65 2620 1134184 1088344 37.14 440112 1131648 8 16:55:01 149224 0 595520 31.65 2620 1134192 1088308 37.14 440040 1131648 8 16:56:01 148616 0 596120 31.68 2620 1134200 1088440 37.15 436784 1135664 8 16:57:01 147896 0 596836 31.72 2620 1134204 1088524 37.15 437128 1135664 8 16:58:01 149744 0 594980 31.62 2620 1134212 1088260 37.14 435728 1135664 12 16:59:01 149392 0 595328 31.64 2620 1134216 1088344 37.14 430004 1141784 8 17:00:01 149652 0 595064 31.63 2620 1134220 1088260 37.14 429568 1141788 8 17:01:01 148928 0 595784 31.66 2620 1134224 1091032 37.23 430488 1141784 8 17:02:01 173624 0 728104 38.70 2620 977208 1489140 50.82 490744 1006324 101400 Average: 152267 0 604550 32.13 2620 1122119 1119362 38.20 437489 1127285 7810 16:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:02 eth0 0.62 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 1.81 1.05 1.14 0.22 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 eth0 0.97 0.48 0.32 0.21 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 eth0 0.37 0.20 0.14 0.07 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 eth0 0.73 0.13 0.12 0.01 0.00 0.00 0.00 0.00 16:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 eth0 1.80 0.48 0.42 0.21 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 eth0 0.92 0.53 0.53 0.39 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 0.30 0.18 0.14 0.07 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 185.32 160.92 2163.70 15.60 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.89 12.67 167.02 1.30 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) 10/23/20 _x86_64_ (4 CPU) 16:47:46 LINUX RESTART (4 CPU) 16:49:01 CPU %user %nice %system %iowait %steal %idle 16:50:02 all 0.17 0.00 0.05 0.00 0.00 99.78 16:50:02 0 0.03 0.00 0.05 0.00 0.00 99.92 16:50:02 1 0.03 0.00 0.03 0.00 0.00 99.93 16:50:02 2 0.57 0.00 0.05 0.00 0.00 99.38 16:50:02 3 0.05 0.00 0.05 0.00 0.00 99.90 16:51:01 all 0.20 0.00 0.04 0.00 0.00 99.76 16:51:01 0 0.05 0.00 0.02 0.00 0.00 99.93 16:51:01 1 0.14 0.00 0.03 0.00 0.00 99.83 16:51:01 2 0.56 0.00 0.07 0.00 0.00 99.37 16:51:01 3 0.05 0.00 0.05 0.00 0.00 99.90 16:52:01 all 0.11 0.00 0.03 0.00 0.00 99.87 16:52:01 0 0.05 0.00 0.02 0.00 0.00 99.93 16:52:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:52:01 2 0.30 0.00 0.03 0.00 0.00 99.67 16:52:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:53:01 all 0.15 0.00 0.04 0.00 0.00 99.81 16:53:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:53:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:53:01 2 0.53 0.00 0.03 0.00 0.00 99.43 16:53:01 3 0.02 0.00 0.07 0.00 0.00 99.92 16:54:01 all 0.16 0.00 0.07 0.00 0.00 99.77 16:54:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:54:01 1 0.07 0.00 0.05 0.00 0.00 99.88 16:54:01 2 0.53 0.00 0.03 0.00 0.00 99.43 16:54:01 3 0.03 0.00 0.17 0.00 0.00 99.80 16:55:01 all 0.15 0.00 0.03 0.00 0.00 99.82 16:55:01 0 0.02 0.00 0.03 0.00 0.00 99.95 16:55:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:55:01 2 0.52 0.00 0.02 0.00 0.00 99.47 16:55:01 3 0.02 0.00 0.03 0.00 0.00 99.95 16:56:01 all 0.16 0.00 0.02 0.00 0.00 99.83 16:56:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:56:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:56:01 2 0.55 0.00 0.00 0.00 0.00 99.45 16:56:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:57:01 all 0.16 0.00 0.03 0.00 0.00 99.80 16:57:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:57:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:57:01 2 0.52 0.00 0.03 0.00 0.00 99.45 16:57:01 3 0.05 0.00 0.03 0.00 0.00 99.92 16:58:01 all 0.15 0.00 0.02 0.00 0.00 99.83 16:58:01 0 0.00 0.00 0.00 0.00 0.00 100.00 16:58:01 1 0.05 0.00 0.05 0.00 0.00 99.90 16:58:01 2 0.53 0.00 0.03 0.00 0.00 99.43 16:58:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:59:01 all 0.15 0.00 0.02 0.00 0.00 99.82 16:59:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:59:01 1 0.03 0.00 0.05 0.00 0.00 99.92 16:59:01 2 0.53 0.00 0.02 0.00 0.00 99.45 16:59:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:00:01 all 0.15 0.00 0.02 0.00 0.00 99.82 17:00:01 0 0.02 0.00 0.02 0.02 0.00 99.95 17:00:01 1 0.05 0.00 0.03 0.00 0.00 99.92 17:00:01 2 0.53 0.00 0.02 0.00 0.00 99.45 17:00:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 0.15 0.00 0.02 0.00 0.00 99.82 17:01:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:01:01 1 0.03 0.00 0.03 0.00 0.00 99.93 17:01:01 2 0.52 0.00 0.02 0.00 0.02 99.45 17:01:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:02:01 all 5.23 0.00 3.11 1.09 0.01 90.56 17:02:01 0 4.68 0.00 2.98 0.05 0.02 92.27 17:02:01 1 5.46 0.00 3.18 0.79 0.02 90.55 17:02:01 2 6.01 0.00 3.26 2.04 0.00 88.68 17:02:01 3 4.77 0.00 3.01 1.49 0.02 90.71 Average: all 0.54 0.00 0.27 0.08 0.00 99.10 Average: 0 0.38 0.00 0.25 0.01 0.00 99.37 Average: 1 0.47 0.00 0.28 0.06 0.00 99.19 Average: 2 0.94 0.00 0.28 0.16 0.00 98.63 Average: 3 0.39 0.00 0.27 0.11 0.00 99.22