---> uname -a: Linux prd-centos7-docker-4c-2g-8450.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 6.8G 43.1G 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 6.8G 43.1G 14% /facter-os /dev/vda1 50.0G 6.8G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.8G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.8G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.8G 43.1G 14% /w/workspace/_app-service-configurable_PR-132@tmp /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.8G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.8G 43.1G 14% /w/workspace/_app-service-configurable_PR-132 ---> free -m: total used free shared buff/cache available Mem: 1837 668 115 0 1053 1066 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:e6:3d:03 brd ff:ff:ff:ff:ff:ff inet 10.30.123.155/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85369sec preferred_lft 85369sec inet6 fe80::f816:3eff:fee6:3d03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:43:67:2d:04 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::42:43ff:fe67:2d04/64 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) 16:22:06 LINUX RESTART (4 CPU) 16:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:24:01 50.19 14.94 35.25 0.00 5010.66 4640.51 0.00 16:25:01 0.93 0.00 0.93 0.00 0.00 22.24 0.00 16:26:01 0.28 0.00 0.28 0.00 0.00 3.23 0.00 16:27:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 16:28:02 0.23 0.00 0.23 0.00 0.00 3.56 0.00 16:29:01 0.30 0.00 0.30 0.00 0.00 3.86 0.00 16:30:01 0.25 0.02 0.23 0.00 0.13 2.15 0.00 16:31:01 0.28 0.00 0.28 0.00 0.00 3.68 0.00 16:32:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 16:33:01 0.28 0.00 0.28 0.00 0.00 3.49 0.00 16:34:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 16:35:01 0.17 0.00 0.17 0.00 0.00 1.61 0.00 16:36:01 0.28 0.00 0.28 0.00 0.00 3.10 0.00 16:37:01 0.28 0.02 0.27 0.00 0.53 2.61 0.00 16:38:01 0.90 0.15 0.75 0.00 4.79 14.18 0.00 16:39:01 35.47 35.20 0.27 0.00 4024.34 3.51 0.00 Average: 5.62 3.14 2.48 0.00 561.25 290.59 0.00 16:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:24:01 168768 0 567848 30.18 2620 1142320 1151680 39.30 415788 1136340 132 16:25:01 178192 0 558416 29.68 2620 1142328 1082132 36.93 412092 1132328 8 16:26:01 178316 0 558288 29.67 2620 1142332 1082132 36.93 412220 1132324 8 16:27:01 174784 0 561820 29.86 2620 1142332 1082408 36.94 417876 1129872 8 16:28:02 175420 0 561120 29.82 2620 1142396 1082300 36.94 425476 1121744 20 16:29:01 175820 0 560772 29.80 2620 1142344 1082312 36.94 425544 1121728 8 16:30:01 176768 0 559812 29.75 2620 1142356 1082132 36.93 424432 1121728 12 16:31:01 176844 0 559732 29.75 2620 1142360 1082132 36.93 419260 1126904 8 16:32:01 175384 0 561184 29.83 2620 1142368 1082360 36.94 420540 1126908 12 16:33:01 175424 0 561140 29.82 2620 1142372 1082396 36.94 415632 1131880 16 16:34:01 174864 0 561700 29.85 2620 1142372 1082456 36.94 416096 1131880 8 16:35:01 176860 0 559696 29.75 2620 1142380 1082132 36.93 414200 1131880 12 16:36:01 176760 0 559792 29.75 2620 1142384 1082132 36.93 414324 1131880 8 16:37:01 174976 0 561572 29.85 2620 1142388 1083872 36.99 415816 1131880 8 16:38:01 175716 0 560828 29.81 2620 1142392 1082216 36.93 415052 1131728 16 16:39:01 74080 0 589516 31.33 2620 1215340 1118672 38.18 430356 1213692 140 Average: 169311 0 562702 29.91 2620 1146923 1088966 37.16 418419 1134668 26 16:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:24:01 eth0 102.30 85.99 485.67 51.51 0.00 0.00 0.00 0.00 16:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 docker0 2.47 1.81 0.38 3.31 0.00 0.00 0.00 0.00 16:25:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 eth0 1.20 0.08 0.11 0.01 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 eth0 1.85 0.62 0.63 0.40 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:02 eth0 1.10 0.40 0.40 0.26 0.00 0.00 0.00 0.00 16:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 0.73 0.42 0.45 0.21 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 0.25 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 eth0 1.95 0.50 0.39 0.22 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 eth0 2.21 0.83 0.83 0.47 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 eth0 0.42 0.40 0.26 0.21 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 eth0 0.32 0.20 0.14 0.07 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 eth0 10.82 6.72 9.86 3.73 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 7.67 5.96 30.74 3.52 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 0.15 0.11 0.02 0.20 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) 16:22:06 LINUX RESTART (4 CPU) 16:23:02 CPU %user %nice %system %iowait %steal %idle 16:24:01 all 3.22 0.00 2.23 1.57 4.07 88.90 16:24:01 0 2.42 0.00 2.17 0.75 4.37 90.29 16:24:01 1 4.07 0.00 2.43 1.06 3.90 88.55 16:24:01 2 3.22 0.00 2.26 3.75 3.99 86.79 16:24:01 3 3.19 0.00 2.08 0.75 4.01 89.97 16:25:01 all 0.10 0.00 0.06 0.00 0.27 99.57 16:25:01 0 0.05 0.00 0.07 0.00 0.37 99.52 16:25:01 1 0.30 0.00 0.08 0.00 0.32 99.30 16:25:01 2 0.05 0.00 0.05 0.00 0.32 99.58 16:25:01 3 0.02 0.00 0.03 0.00 0.07 99.88 16:26:01 all 0.08 0.00 0.02 0.00 0.41 99.48 16:26:01 0 0.03 0.00 0.03 0.00 0.45 99.49 16:26:01 1 0.25 0.00 0.03 0.00 0.56 99.15 16:26:01 2 0.02 0.00 0.02 0.00 0.32 99.65 16:26:01 3 0.03 0.00 0.02 0.00 0.32 99.63 16:27:01 all 0.09 0.00 0.04 0.00 0.46 99.41 16:27:01 0 0.08 0.00 0.07 0.00 0.75 99.10 16:27:01 1 0.05 0.00 0.03 0.00 0.81 99.11 16:27:01 2 0.20 0.00 0.02 0.00 0.20 99.58 16:27:01 3 0.02 0.00 0.03 0.00 0.08 99.87 16:28:02 all 0.12 0.00 0.06 0.00 0.19 99.63 16:28:02 0 0.05 0.00 0.13 0.00 0.28 99.53 16:28:02 1 0.35 0.00 0.05 0.00 0.17 99.43 16:28:02 2 0.03 0.00 0.05 0.00 0.10 99.82 16:28:02 3 0.05 0.00 0.02 0.00 0.22 99.72 16:29:01 all 0.14 0.00 0.04 0.00 0.12 99.70 16:29:01 0 0.02 0.00 0.03 0.00 0.08 99.86 16:29:01 1 0.41 0.00 0.03 0.00 0.15 99.41 16:29:01 2 0.08 0.00 0.07 0.00 0.20 99.64 16:29:01 3 0.03 0.00 0.03 0.00 0.03 99.90 16:30:01 all 0.10 0.00 0.03 0.00 0.15 99.72 16:30:01 0 0.02 0.00 0.02 0.00 0.05 99.92 16:30:01 1 0.30 0.00 0.03 0.02 0.18 99.47 16:30:01 2 0.08 0.00 0.05 0.00 0.30 99.57 16:30:01 3 0.02 0.00 0.02 0.00 0.05 99.92 16:31:01 all 0.07 0.00 0.04 0.00 0.16 99.73 16:31:01 0 0.00 0.00 0.03 0.00 0.15 99.82 16:31:01 1 0.25 0.00 0.07 0.00 0.10 99.58 16:31:01 2 0.03 0.00 0.03 0.00 0.22 99.72 16:31:01 3 0.02 0.00 0.02 0.00 0.18 99.78 16:32:01 all 0.15 0.00 0.03 0.00 0.21 99.62 16:32:01 0 0.05 0.00 0.02 0.00 0.17 99.77 16:32:01 1 0.38 0.00 0.05 0.00 0.30 99.27 16:32:01 2 0.03 0.00 0.02 0.00 0.20 99.75 16:32:01 3 0.12 0.00 0.03 0.00 0.17 99.68 16:33:01 all 0.08 0.00 0.02 0.00 0.57 99.32 16:33:01 0 0.08 0.00 0.02 0.00 1.11 98.79 16:33:01 1 0.17 0.00 0.02 0.00 0.50 99.32 16:33:01 2 0.03 0.00 0.03 0.00 0.22 99.72 16:33:01 3 0.05 0.00 0.02 0.00 0.46 99.47 16:34:01 all 0.13 0.00 0.04 0.00 0.20 99.63 16:34:01 0 0.37 0.00 0.07 0.00 0.17 99.40 16:34:01 1 0.05 0.00 0.03 0.00 0.30 99.62 16:34:01 2 0.05 0.00 0.02 0.00 0.23 99.70 16:34:01 3 0.07 0.00 0.05 0.00 0.10 99.78 16:34:01 CPU %user %nice %system %iowait %steal %idle 16:35:01 all 0.10 0.00 0.03 0.00 0.15 99.72 16:35:01 0 0.05 0.00 0.02 0.00 0.15 99.78 16:35:01 1 0.05 0.00 0.05 0.00 0.05 99.85 16:35:01 2 0.03 0.00 0.03 0.00 0.13 99.80 16:35:01 3 0.27 0.00 0.03 0.00 0.27 99.43 16:36:01 all 0.10 0.00 0.04 0.00 0.06 99.80 16:36:01 0 0.03 0.00 0.03 0.00 0.10 99.83 16:36:01 1 0.07 0.00 0.07 0.00 0.07 99.80 16:36:01 2 0.07 0.00 0.03 0.00 0.03 99.87 16:36:01 3 0.23 0.00 0.02 0.00 0.05 99.70 16:37:01 all 0.10 0.00 0.04 0.00 0.13 99.73 16:37:01 0 0.07 0.00 0.08 0.00 0.33 99.52 16:37:01 1 0.02 0.00 0.02 0.00 0.03 99.93 16:37:01 2 0.03 0.00 0.05 0.00 0.07 99.85 16:37:01 3 0.28 0.00 0.02 0.00 0.10 99.60 16:38:01 all 0.11 0.00 0.04 0.00 0.15 99.70 16:38:01 0 0.03 0.00 0.03 0.00 0.20 99.73 16:38:01 1 0.25 0.00 0.05 0.00 0.12 99.58 16:38:01 2 0.07 0.00 0.03 0.00 0.20 99.70 16:38:01 3 0.10 0.00 0.03 0.00 0.08 99.78 16:39:01 all 1.03 0.00 0.50 0.70 1.10 96.68 16:39:01 0 0.32 0.00 0.42 0.42 0.98 97.87 16:39:01 1 2.07 0.00 0.75 0.82 1.02 95.35 16:39:01 2 0.89 0.00 0.55 1.46 1.44 95.67 16:39:01 3 0.83 0.00 0.28 0.10 0.95 97.84 Average: all 0.35 0.00 0.20 0.14 0.52 98.78 Average: 0 0.23 0.00 0.20 0.07 0.60 98.90 Average: 1 0.56 0.00 0.23 0.12 0.53 98.56 Average: 2 0.30 0.00 0.20 0.32 0.50 98.67 Average: 3 0.33 0.00 0.17 0.05 0.44 99.01