---> uname -a: Linux prd-centos7-docker-4c-2g-9228.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% /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 /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/_app-service-configurable_PR-134 /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/_app-service-configurable_PR-134@tmp /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 661 115 0 1061 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:73:d0:8b brd ff:ff:ff:ff:ff:ff inet 10.30.122.74/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85545sec preferred_lft 85545sec inet6 fe80::f816:3eff:fe73:d08b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b6:1a:c1:f5 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:b6ff:fe1a:c1f5/64 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) 10/27/20 _x86_64_ (4 CPU) 18:38:27 LINUX RESTART (4 CPU) 18:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:40:01 71.78 27.57 44.22 0.00 6414.52 4811.62 0.00 18:41:01 1.92 0.00 1.92 0.00 0.00 37.71 0.00 18:42:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 18:43:01 0.32 0.00 0.32 0.00 0.00 3.51 0.00 18:44:01 0.22 0.00 0.22 0.00 0.00 2.51 0.00 18:45:01 0.35 0.00 0.35 0.00 0.00 4.83 0.00 18:46:01 0.27 0.02 0.25 0.00 0.13 2.70 0.00 18:47:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 18:48:01 0.27 0.00 0.27 0.00 0.00 4.03 0.00 18:49:01 0.33 0.00 0.33 0.00 0.00 3.78 0.00 18:50:01 0.43 0.00 0.43 0.00 0.00 6.13 0.00 18:51:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 18:52:01 0.20 0.00 0.20 0.00 0.00 1.77 0.00 Average: 5.89 2.12 3.77 0.00 493.62 375.80 0.00 18:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:01 171452 0 559556 29.74 2620 1147928 1096340 37.42 415876 1134440 8 18:41:01 176984 0 553932 29.44 2620 1148020 1054840 36.00 414728 1130648 16 18:42:01 176704 0 554208 29.45 2620 1148024 1055008 36.01 415712 1130636 16 18:43:01 175848 0 555064 29.50 2620 1148024 1054960 36.00 417124 1130020 16 18:44:01 176344 0 554560 29.47 2620 1148032 1054876 36.00 419688 1126936 16 18:45:01 173624 0 557276 29.62 2620 1148036 1054936 36.00 424032 1125760 8 18:46:01 173500 0 557388 29.62 2620 1148048 1054948 36.00 424008 1125760 8 18:47:01 173440 0 557444 29.63 2620 1148052 1054840 36.00 415540 1133648 8 18:48:01 172680 0 558196 29.67 2620 1148060 1055076 36.01 416396 1133648 16 18:49:01 173828 0 557044 29.61 2620 1148064 1054908 36.00 415456 1133800 8 18:50:01 173484 0 557388 29.62 2620 1148064 1054980 36.00 415952 1133800 8 18:51:01 173648 0 557216 29.61 2620 1148072 1054944 36.00 415676 1133800 8 18:52:01 174044 0 556816 29.59 2620 1148076 1054908 36.00 415492 1133800 8 Average: 174275 0 556622 29.58 2620 1148038 1058120 36.11 417360 1131284 11 18:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:01 eth0 498.83 305.24 1027.35 89.59 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 1.48 1.40 0.34 3.27 0.00 0.00 0.00 0.00 18:41:01 eth0 0.85 0.07 0.07 0.01 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 1.42 0.67 0.58 0.40 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 0.50 0.35 0.27 0.17 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 eth0 0.13 0.12 0.06 0.04 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 0.62 0.20 0.17 0.07 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 0.68 0.37 0.29 0.20 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.80 0.10 0.07 0.01 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.48 0.38 0.30 0.20 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.22 0.18 0.07 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.86 23.70 79.21 6.99 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 0.11 0.11 0.03 0.25 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) 10/27/20 _x86_64_ (4 CPU) 18:38:27 LINUX RESTART (4 CPU) 18:39:01 CPU %user %nice %system %iowait %steal %idle 18:40:01 all 12.11 0.00 4.48 2.41 0.03 80.96 18:40:01 0 11.40 0.00 4.90 0.62 0.02 83.07 18:40:01 1 12.36 0.00 5.07 1.48 0.07 81.02 18:40:01 2 12.75 0.00 3.60 1.57 0.03 82.05 18:40:01 3 11.93 0.00 4.35 5.98 0.02 77.73 18:41:01 all 0.17 0.00 0.04 0.00 0.00 99.79 18:41:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:41:01 1 0.52 0.00 0.03 0.00 0.00 99.45 18:41:01 2 0.08 0.00 0.05 0.00 0.00 99.87 18:41:01 3 0.05 0.00 0.03 0.00 0.02 99.90 18:42:01 all 0.15 0.00 0.04 0.00 0.00 99.81 18:42:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:42:01 1 0.47 0.00 0.05 0.00 0.00 99.48 18:42:01 2 0.05 0.00 0.05 0.00 0.00 99.90 18:42:01 3 0.05 0.00 0.05 0.00 0.00 99.90 18:43:01 all 0.16 0.00 0.03 0.00 0.00 99.81 18:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:43:01 1 0.53 0.00 0.02 0.00 0.00 99.45 18:43:01 2 0.03 0.00 0.05 0.00 0.00 99.92 18:43:01 3 0.05 0.00 0.05 0.00 0.00 99.90 18:44:01 all 0.17 0.00 0.05 0.00 0.00 99.78 18:44:01 0 0.02 0.00 0.03 0.00 0.02 99.93 18:44:01 1 0.53 0.00 0.03 0.00 0.00 99.43 18:44:01 2 0.08 0.00 0.05 0.00 0.00 99.87 18:44:01 3 0.03 0.00 0.07 0.00 0.00 99.90 18:45:01 all 0.13 0.00 0.05 0.00 0.00 99.82 18:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:45:01 1 0.40 0.00 0.05 0.00 0.00 99.55 18:45:01 2 0.05 0.00 0.05 0.00 0.02 99.88 18:45:01 3 0.03 0.00 0.10 0.00 0.00 99.87 18:46:01 all 0.17 0.00 0.03 0.00 0.00 99.80 18:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:46:01 1 0.55 0.00 0.03 0.00 0.00 99.42 18:46:01 2 0.07 0.00 0.05 0.00 0.00 99.88 18:46:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:47:01 all 0.15 0.00 0.03 0.00 0.00 99.82 18:47:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:47:01 1 0.52 0.00 0.02 0.00 0.00 99.47 18:47:01 2 0.05 0.00 0.03 0.00 0.00 99.92 18:47:01 3 0.02 0.00 0.03 0.00 0.00 99.95 18:48:01 all 0.18 0.00 0.04 0.00 0.00 99.78 18:48:01 0 0.10 0.00 0.03 0.00 0.00 99.87 18:48:01 1 0.53 0.00 0.02 0.00 0.00 99.45 18:48:01 2 0.07 0.00 0.07 0.00 0.00 99.87 18:48:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:49:01 all 0.15 0.00 0.03 0.00 0.00 99.82 18:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:49:01 1 0.50 0.00 0.02 0.00 0.00 99.48 18:49:01 2 0.05 0.00 0.05 0.00 0.00 99.90 18:49:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:50:01 all 0.15 0.00 0.02 0.00 0.00 99.82 18:50:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:50:01 1 0.53 0.00 0.02 0.00 0.00 99.45 18:50:01 2 0.05 0.00 0.03 0.00 0.02 99.90 18:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:50:01 CPU %user %nice %system %iowait %steal %idle 18:51:01 all 0.15 0.00 0.03 0.00 0.00 99.82 18:51:01 0 0.00 0.00 0.02 0.00 0.00 99.98 18:51:01 1 0.53 0.00 0.03 0.00 0.00 99.43 18:51:01 2 0.05 0.00 0.03 0.00 0.00 99.92 18:51:01 3 0.02 0.00 0.03 0.00 0.00 99.95 18:52:01 all 0.15 0.00 0.03 0.00 0.00 99.81 18:52:01 0 0.52 0.00 0.02 0.00 0.00 99.47 18:52:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:52:01 2 0.05 0.00 0.05 0.00 0.00 99.90 18:52:01 3 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 1.07 0.00 0.37 0.18 0.00 98.37 Average: 0 0.93 0.00 0.39 0.05 0.00 98.63 Average: 1 1.38 0.00 0.41 0.11 0.01 98.09 Average: 2 1.02 0.00 0.32 0.12 0.01 98.53 Average: 3 0.94 0.00 0.37 0.46 0.00 98.23