---> uname -a: Linux prd-centos7-docker-4c-2g-9144.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-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 ---> free -m: total used free shared buff/cache available Mem: 1837 665 115 0 1056 1068 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:a6:aa:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.167/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fea6:aae9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:01:b7:7a:c9 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::42:1ff:feb7:7ac9/64 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) 15:54:38 LINUX RESTART (4 CPU) 15:56:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:57:01 11.89 4.70 7.19 0.00 1016.41 195.33 0.00 15:58:01 1.83 0.00 1.83 0.00 0.00 35.91 0.00 15:59:01 0.23 0.00 0.23 0.00 0.00 3.11 0.00 16:00:01 0.18 0.00 0.18 0.00 0.00 1.87 0.00 16:01:01 0.37 0.02 0.35 0.00 0.13 5.01 0.00 16:02:02 0.55 0.13 0.42 0.00 2.26 7.24 0.00 16:03:01 0.29 0.00 0.29 0.00 0.00 3.03 0.00 16:04:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 16:05:01 0.27 0.00 0.27 0.00 0.00 3.51 0.00 16:06:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 16:07:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 Average: 1.46 0.44 1.02 0.00 91.34 23.53 0.00 15:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:57:01 160824 0 575412 30.58 2620 1142700 1139280 38.88 445880 1114784 20 15:58:01 160956 0 575272 30.57 2620 1142708 1139280 38.88 446052 1114688 12 15:59:01 171504 0 564720 30.01 2620 1142712 1055136 36.01 440660 1110792 8 16:00:01 170460 0 565764 30.07 2620 1142712 1055388 36.02 446052 1106796 12 16:01:01 169440 0 566776 30.12 2620 1142720 1057872 36.10 446912 1106796 8 16:02:02 171744 0 564320 29.99 2620 1142872 1055644 36.03 444900 1106872 12 16:03:01 170588 0 565476 30.05 2620 1142872 1055824 36.03 445868 1106872 8 16:04:01 171596 0 564460 30.00 2620 1142880 1055644 36.03 444884 1106872 8 16:05:01 170512 0 565540 30.06 2620 1142884 1055848 36.03 443972 1108920 8 16:06:01 170888 0 565156 30.04 2620 1142892 1055776 36.03 433372 1119164 8 16:07:01 170824 0 565220 30.04 2620 1142892 1055800 36.03 433500 1119160 8 Average: 169031 0 567101 30.14 2620 1142804 1071045 36.55 442914 1111065 10 15:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:57:01 eth0 19.02 16.24 24.49 16.80 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 1.42 1.23 0.32 3.27 0.00 0.00 0.00 0.00 15:58:01 eth0 0.92 0.75 2.02 0.05 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 eth0 0.67 0.08 0.06 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 0.48 0.32 0.22 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 0.68 0.40 0.40 0.26 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 16:02:02 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 16:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 0.64 0.44 0.28 0.21 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 0.58 0.08 0.06 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 0.73 0.40 0.48 0.22 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 1.02 0.18 0.20 0.07 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 0.48 0.38 0.27 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 Average: eth0 2.37 1.75 2.57 1.62 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 0.13 0.11 0.03 0.29 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) 15:54:38 LINUX RESTART (4 CPU) 15:56:02 CPU %user %nice %system %iowait %steal %idle 15:57:01 all 1.05 0.00 0.87 0.17 2.73 95.18 15:57:01 0 0.96 0.00 1.10 0.19 2.83 94.92 15:57:01 1 0.94 0.00 0.79 0.08 2.80 95.39 15:57:01 2 0.86 0.00 0.81 0.32 2.89 95.12 15:57:01 3 1.43 0.00 0.79 0.10 2.40 95.28 15:58:01 all 0.12 0.00 0.05 0.00 0.36 99.48 15:58:01 0 0.02 0.00 0.03 0.00 0.20 99.75 15:58:01 1 0.05 0.00 0.07 0.00 0.70 99.19 15:58:01 2 0.05 0.00 0.05 0.00 0.25 99.65 15:58:01 3 0.35 0.00 0.03 0.00 0.28 99.34 15:59:01 all 0.11 0.00 0.07 0.00 0.53 99.29 15:59:01 0 0.03 0.00 0.07 0.00 0.48 99.42 15:59:01 1 0.03 0.00 0.07 0.00 0.50 99.40 15:59:01 2 0.28 0.00 0.08 0.00 0.53 99.10 15:59:01 3 0.08 0.00 0.07 0.00 0.60 99.25 16:00:01 all 0.12 0.00 0.04 0.00 0.86 98.98 16:00:01 0 0.03 0.00 0.02 0.00 0.89 99.06 16:00:01 1 0.05 0.00 0.03 0.00 0.99 98.93 16:00:01 2 0.03 0.00 0.08 0.00 0.77 99.11 16:00:01 3 0.36 0.00 0.03 0.00 0.77 98.83 16:01:01 all 0.11 0.00 0.05 0.00 0.42 99.41 16:01:01 0 0.02 0.00 0.05 0.00 0.48 99.45 16:01:01 1 0.03 0.00 0.03 0.00 0.40 99.53 16:01:01 2 0.35 0.00 0.12 0.02 0.58 98.94 16:01:01 3 0.05 0.00 0.02 0.00 0.20 99.73 16:02:02 all 0.12 0.00 0.04 0.00 0.15 99.70 16:02:02 0 0.02 0.00 0.02 0.00 0.08 99.88 16:02:02 1 0.12 0.00 0.08 0.00 0.32 99.48 16:02:02 2 0.32 0.00 0.03 0.00 0.15 99.50 16:02:02 3 0.02 0.00 0.02 0.00 0.05 99.92 16:03:01 all 0.12 0.00 0.03 0.00 0.37 99.48 16:03:01 0 0.02 0.00 0.00 0.00 0.12 99.86 16:03:01 1 0.37 0.00 0.03 0.00 0.84 98.75 16:03:01 2 0.05 0.00 0.05 0.00 0.41 99.49 16:03:01 3 0.03 0.00 0.02 0.00 0.12 99.83 16:04:01 all 0.10 0.00 0.05 0.00 0.43 99.42 16:04:01 0 0.00 0.00 0.08 0.00 0.22 99.70 16:04:01 1 0.32 0.00 0.02 0.00 0.55 99.12 16:04:01 2 0.00 0.00 0.03 0.00 0.38 99.58 16:04:01 3 0.07 0.00 0.08 0.00 0.58 99.27 16:05:01 all 0.14 0.00 0.03 0.00 0.36 99.47 16:05:01 0 0.12 0.00 0.03 0.00 0.32 99.53 16:05:01 1 0.40 0.00 0.02 0.00 0.63 98.96 16:05:01 2 0.03 0.00 0.05 0.00 0.28 99.63 16:05:01 3 0.02 0.00 0.03 0.00 0.20 99.75 16:06:01 all 0.10 0.00 0.01 0.00 0.44 99.46 16:06:01 0 0.00 0.00 0.02 0.00 0.25 99.73 16:06:01 1 0.37 0.00 0.00 0.00 0.55 99.09 16:06:01 2 0.02 0.00 0.02 0.00 0.38 99.58 16:06:01 3 0.00 0.00 0.02 0.00 0.56 99.42 16:07:01 all 0.13 0.00 0.02 0.00 0.20 99.65 16:07:01 0 0.02 0.00 0.00 0.00 0.10 99.88 16:07:01 1 0.42 0.00 0.03 0.00 0.32 99.23 16:07:01 2 0.03 0.00 0.02 0.00 0.13 99.82 16:07:01 3 0.05 0.00 0.02 0.00 0.27 99.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.20 0.00 0.11 0.02 0.62 99.05 Average: 0 0.11 0.00 0.13 0.02 0.54 99.20 Average: 1 0.28 0.00 0.11 0.01 0.78 98.83 Average: 2 0.18 0.00 0.12 0.03 0.61 99.05 Average: 3 0.22 0.00 0.10 0.01 0.55 99.12