---> uname -a: Linux prd-centos7-docker-4c-2g-4802.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: 2933.436 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% /w/workspace/_app-service-configurable_PR-124 /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@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 670 110 0 1056 1063 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:89:bb:1c brd ff:ff:ff:ff:ff:ff inet 10.30.123.140/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85643sec preferred_lft 85643sec inet6 fe80::f816:3eff:fe89:bb1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:47:ad:d3:88 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::42:47ff:fead:d388/64 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) 15:43:07 LINUX RESTART (4 CPU) 15:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:45:01 26.26 9.72 16.53 0.00 4284.92 2015.10 0.00 15:46:01 1.60 0.00 1.60 0.00 0.00 27.94 0.00 15:47:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 15:48:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 15:49:01 0.28 0.00 0.28 0.00 0.00 4.96 0.00 15:50:01 0.32 0.02 0.30 0.00 0.13 3.70 0.00 15:51:01 0.30 0.00 0.30 0.00 0.00 3.88 0.00 15:52:01 0.22 0.00 0.22 0.00 0.00 2.56 0.00 15:53:01 0.52 0.00 0.52 0.00 0.00 5.88 0.00 15:54:01 0.32 0.00 0.32 0.00 0.00 4.11 0.00 15:55:01 0.23 0.00 0.23 0.00 0.00 2.16 0.00 Average: 2.78 0.89 1.89 0.00 389.64 188.85 0.00 15:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:45:01 151152 0 574880 30.55 2620 1152904 1134020 38.70 444740 1125584 20 15:46:01 155356 0 570672 30.33 2620 1152908 1089968 37.20 444152 1122848 8 15:47:01 154396 0 571624 30.38 2620 1152916 1090196 37.21 447516 1120848 8 15:48:01 153324 0 572696 30.44 2620 1152916 1090112 37.20 448828 1120248 8 15:49:01 153536 0 572480 30.43 2620 1152920 1090124 37.20 458340 1110752 12 15:50:01 154644 0 571360 30.37 2620 1152932 1089968 37.20 457524 1110752 12 15:51:01 153784 0 572216 30.41 2620 1152936 1090148 37.20 458496 1110752 8 15:52:01 154380 0 571612 30.38 2620 1152944 1089968 37.20 451916 1116400 8 15:53:01 153776 0 572212 30.41 2620 1152948 1090136 37.20 452716 1116400 8 15:54:01 154268 0 571712 30.39 2620 1152956 1090116 37.20 446380 1122552 16 15:55:01 153756 0 572224 30.41 2620 1152956 1090128 37.20 446340 1122552 8 Average: 153852 0 572153 30.41 2620 1152931 1094080 37.34 450632 1118153 11 15:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:45:01 eth0 72.66 58.46 337.02 30.66 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 1.91 1.53 0.34 3.14 0.00 0.00 0.00 0.00 15:46:01 eth0 0.73 0.10 0.06 0.01 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 eth0 0.98 0.48 0.32 0.21 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 eth0 0.90 0.35 0.32 0.20 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 eth0 0.68 0.48 0.40 0.27 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 eth0 0.72 0.33 0.28 0.17 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 1.17 0.08 0.11 0.04 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 0.53 0.30 0.27 0.20 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 eth0 0.82 0.13 0.12 0.01 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 7.27 5.54 30.83 2.89 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 0.17 0.14 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) 10/12/20 _x86_64_ (4 CPU) 15:43:07 LINUX RESTART (4 CPU) 15:44:01 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 2.17 0.00 1.46 0.67 0.01 95.69 15:45:01 0 2.10 0.00 1.64 0.29 0.02 95.96 15:45:01 1 2.68 0.00 1.36 0.49 0.00 95.48 15:45:01 2 1.92 0.00 1.12 1.56 0.02 95.38 15:45:01 3 1.99 0.00 1.72 0.37 0.00 95.92 15:46:01 all 0.16 0.00 0.04 0.00 0.00 99.80 15:46:01 0 0.05 0.00 0.07 0.00 0.00 99.88 15:46:01 1 0.02 0.00 0.03 0.00 0.02 99.93 15:46:01 2 0.55 0.00 0.03 0.00 0.00 99.42 15:46:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:47:01 all 0.14 0.00 0.03 0.00 0.00 99.82 15:47:01 0 0.03 0.00 0.07 0.00 0.00 99.90 15:47:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:47:01 2 0.47 0.00 0.03 0.00 0.02 99.48 15:47:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:48:01 all 0.15 0.00 0.02 0.00 0.00 99.82 15:48:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:48:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:48:01 2 0.53 0.00 0.02 0.00 0.00 99.45 15:48:01 3 0.03 0.00 0.03 0.00 0.00 99.93 15:49:01 all 0.15 0.00 0.04 0.00 0.00 99.82 15:49:01 0 0.02 0.00 0.07 0.00 0.00 99.92 15:49:01 1 0.32 0.00 0.05 0.00 0.00 99.63 15:49:01 2 0.23 0.00 0.02 0.00 0.00 99.75 15:49:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:50:01 all 0.11 0.00 0.03 0.00 0.00 99.86 15:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:50:01 1 0.07 0.00 0.03 0.00 0.00 99.90 15:50:01 2 0.33 0.00 0.03 0.00 0.00 99.63 15:50:01 3 0.03 0.00 0.02 0.00 0.00 99.95 15:51:01 all 0.08 0.00 0.03 0.00 0.00 99.89 15:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:51:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:51:01 2 0.22 0.00 0.05 0.00 0.00 99.73 15:51:01 3 0.03 0.00 0.03 0.00 0.02 99.92 15:52:01 all 0.10 0.00 0.03 0.00 0.01 99.86 15:52:01 0 0.03 0.00 0.05 0.00 0.00 99.92 15:52:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:52:01 2 0.28 0.00 0.03 0.00 0.02 99.67 15:52:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:53:01 all 0.17 0.00 0.04 0.00 0.01 99.78 15:53:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:53:01 1 0.07 0.00 0.07 0.00 0.00 99.87 15:53:01 2 0.55 0.00 0.03 0.00 0.02 99.40 15:53:01 3 0.03 0.00 0.03 0.00 0.02 99.92 15:54:01 all 0.13 0.00 0.02 0.00 0.00 99.85 15:54:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:54:01 1 0.05 0.00 0.03 0.00 0.00 99.92 15:54:01 2 0.45 0.00 0.03 0.00 0.00 99.52 15:54:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:55:01 all 0.15 0.00 0.03 0.00 0.00 99.81 15:55:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:55:01 1 0.05 0.00 0.03 0.00 0.00 99.92 15:55:01 2 0.50 0.00 0.05 0.00 0.00 99.45 15:55:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.32 0.00 0.16 0.06 0.00 99.46 Average: 0 0.21 0.00 0.18 0.03 0.00 99.58 Average: 1 0.31 0.00 0.16 0.04 0.00 99.49 Average: 2 0.55 0.00 0.13 0.14 0.01 99.17 Average: 3 0.20 0.00 0.17 0.03 0.00 99.59