---> uname -a: Linux prd-centos7-docker-4c-2g-8784.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-133 /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/_app-service-configurable_PR-133@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 677 113 0 1045 1057 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:ba:7b:dd brd ff:ff:ff:ff:ff:ff inet 10.30.122.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:feba:7bdd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2b:ea:52:49 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::42:2bff:feea:5249/64 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) 10/26/20 _x86_64_ (4 CPU) 05:45:09 LINUX RESTART (4 CPU) 05:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:47:01 26.54 11.10 15.43 0.00 4430.43 2028.98 0.00 05:48:01 1.67 0.00 1.67 0.00 0.00 28.56 0.00 05:49:01 0.30 0.00 0.30 0.00 0.00 3.66 0.00 05:50:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 05:51:02 0.25 0.00 0.25 0.00 0.00 2.66 0.00 05:52:01 0.32 0.02 0.30 0.00 0.14 3.32 0.00 05:53:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 05:54:01 0.22 0.00 0.22 0.00 0.00 2.70 0.00 05:55:01 0.28 0.00 0.28 0.00 0.00 4.08 0.00 05:56:01 0.27 0.00 0.27 0.00 0.00 3.25 0.00 05:57:01 0.20 0.00 0.20 0.00 0.00 2.02 0.00 05:58:01 0.25 0.00 0.25 0.00 0.00 3.22 0.00 05:59:01 0.25 0.00 0.25 0.00 0.00 2.45 0.00 Average: 2.39 0.86 1.54 0.00 341.38 161.16 0.00 05:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 176684 0 575888 30.61 2620 1126364 1115640 38.07 434616 1110792 12 05:48:01 182000 0 570568 30.32 2620 1126368 1081284 36.90 433036 1107696 8 05:49:01 181620 0 570940 30.34 2620 1126376 1081488 36.91 434340 1107696 8 05:50:01 180844 0 571716 30.39 2620 1126376 1081284 36.90 435000 1107080 8 05:51:02 180944 0 571608 30.38 2620 1126384 1081356 36.90 440208 1102124 8 05:52:01 178976 0 573568 30.48 2620 1126392 1081356 36.90 442176 1102124 12 05:53:01 178872 0 573664 30.49 2620 1126400 1081428 36.91 442476 1102124 8 05:54:01 179452 0 573080 30.46 2620 1126404 1081284 36.90 432420 1111516 8 05:55:01 178008 0 574516 30.53 2620 1126412 1081536 36.91 433788 1111520 8 05:56:01 176636 0 575884 30.61 2620 1126416 1081356 36.90 434488 1112252 8 05:57:01 176568 0 575952 30.61 2620 1126416 1081332 36.90 434500 1112252 8 05:58:01 176996 0 575516 30.59 2620 1126424 1081284 36.90 434272 1112252 8 05:59:01 176996 0 575512 30.59 2620 1126428 1081284 36.90 434400 1112252 8 Average: 178815 0 573724 30.49 2620 1126397 1083993 36.99 435825 1108591 9 05:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 eth0 71.50 57.95 341.06 28.27 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 1.76 1.45 0.35 3.31 0.00 0.00 0.00 0.00 05:48:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 0.87 0.40 0.31 0.20 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:02 eth0 0.22 0.15 0.08 0.07 0.00 0.00 0.00 0.00 05:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 0.76 0.14 0.12 0.01 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 0.42 0.35 0.26 0.20 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.52 0.32 0.27 0.20 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 0.22 0.18 0.07 0.01 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 5.90 4.62 26.38 2.24 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 0.14 0.11 0.03 0.26 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) 10/26/20 _x86_64_ (4 CPU) 05:45:09 LINUX RESTART (4 CPU) 05:46:01 CPU %user %nice %system %iowait %steal %idle 05:47:01 all 2.55 0.00 1.60 0.60 0.01 95.25 05:47:01 0 2.49 0.00 1.67 0.38 0.02 95.44 05:47:01 1 2.81 0.00 1.74 0.08 0.02 95.35 05:47:01 2 2.26 0.00 1.39 1.82 0.00 94.53 05:47:01 3 2.63 0.00 1.59 0.10 0.00 95.68 05:48:01 all 0.15 0.00 0.05 0.00 0.00 99.80 05:48:01 0 0.47 0.00 0.02 0.00 0.00 99.52 05:48:01 1 0.05 0.00 0.05 0.00 0.00 99.90 05:48:01 2 0.08 0.00 0.08 0.00 0.02 99.82 05:48:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:49:01 all 0.16 0.00 0.05 0.00 0.00 99.80 05:49:01 0 0.48 0.00 0.03 0.00 0.00 99.48 05:49:01 1 0.03 0.00 0.03 0.00 0.00 99.93 05:49:01 2 0.08 0.00 0.08 0.00 0.00 99.83 05:49:01 3 0.03 0.00 0.03 0.00 0.00 99.93 05:50:01 all 0.14 0.00 0.03 0.00 0.00 99.83 05:50:01 0 0.43 0.00 0.02 0.00 0.00 99.55 05:50:01 1 0.05 0.00 0.03 0.00 0.00 99.92 05:50:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:50:01 3 0.05 0.00 0.05 0.00 0.02 99.88 05:51:02 all 0.18 0.00 0.04 0.00 0.00 99.78 05:51:02 0 0.55 0.00 0.03 0.00 0.00 99.42 05:51:02 1 0.05 0.00 0.05 0.00 0.00 99.90 05:51:02 2 0.08 0.00 0.07 0.00 0.00 99.85 05:51:02 3 0.05 0.00 0.02 0.00 0.00 99.93 05:52:01 all 0.15 0.00 0.05 0.00 0.00 99.80 05:52:01 0 0.53 0.00 0.02 0.00 0.00 99.46 05:52:01 1 0.03 0.00 0.10 0.00 0.00 99.86 05:52:01 2 0.03 0.00 0.05 0.00 0.00 99.92 05:52:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:53:01 all 0.16 0.00 0.03 0.00 0.00 99.81 05:53:01 0 0.50 0.00 0.03 0.00 0.00 99.47 05:53:01 1 0.05 0.00 0.03 0.00 0.00 99.92 05:53:01 2 0.05 0.00 0.05 0.00 0.00 99.90 05:53:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:54:01 all 0.15 0.00 0.03 0.00 0.00 99.81 05:54:01 0 0.52 0.00 0.03 0.00 0.00 99.45 05:54:01 1 0.03 0.00 0.03 0.00 0.00 99.93 05:54:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:54:01 3 0.03 0.00 0.03 0.00 0.00 99.93 05:55:01 all 0.18 0.00 0.05 0.00 0.00 99.76 05:55:01 0 0.52 0.00 0.05 0.00 0.00 99.43 05:55:01 1 0.10 0.00 0.07 0.00 0.02 99.82 05:55:01 2 0.07 0.00 0.05 0.00 0.00 99.88 05:55:01 3 0.05 0.00 0.03 0.00 0.00 99.92 05:56:01 all 0.16 0.00 0.04 0.00 0.00 99.80 05:56:01 0 0.53 0.00 0.02 0.00 0.00 99.45 05:56:01 1 0.02 0.00 0.05 0.00 0.00 99.93 05:56:01 2 0.03 0.00 0.05 0.00 0.02 99.90 05:56:01 3 0.05 0.00 0.03 0.00 0.00 99.92 05:57:01 all 0.17 0.00 0.03 0.00 0.00 99.80 05:57:01 0 0.08 0.00 0.03 0.00 0.00 99.88 05:57:01 1 0.05 0.00 0.05 0.00 0.00 99.90 05:57:01 2 0.48 0.00 0.03 0.00 0.00 99.48 05:57:01 3 0.05 0.00 0.02 0.00 0.00 99.93 05:57:01 CPU %user %nice %system %iowait %steal %idle 05:58:01 all 0.14 0.00 0.03 0.00 0.00 99.83 05:58:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:58:01 1 0.03 0.00 0.07 0.00 0.00 99.90 05:58:01 2 0.50 0.00 0.02 0.00 0.00 99.48 05:58:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:59:01 all 0.15 0.00 0.03 0.00 0.00 99.82 05:59:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:59:01 1 0.07 0.00 0.03 0.00 0.00 99.90 05:59:01 2 0.52 0.00 0.02 0.00 0.00 99.47 05:59:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 0.34 0.00 0.16 0.05 0.00 99.45 Average: 0 0.55 0.00 0.15 0.03 0.00 99.27 Average: 1 0.26 0.00 0.18 0.01 0.00 99.55 Average: 2 0.33 0.00 0.15 0.14 0.00 99.38 Average: 3 0.23 0.00 0.15 0.01 0.00 99.61