---> uname -a: Linux prd-centos7-docker-4c-2g-9200.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 664 116 0 1056 1069 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:10:00:27 brd ff:ff:ff:ff:ff:ff inet 10.30.122.237/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fe10:27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:97:85:ac:b5 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::42:97ff:fe85:acb5/64 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) 17:48:53 LINUX RESTART (4 CPU) 17:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:51:01 7.04 2.10 4.94 0.00 104.79 134.42 0.00 17:52:01 0.40 0.00 0.40 0.00 0.00 5.84 0.00 17:53:01 0.72 0.00 0.72 0.00 0.00 9.19 0.00 17:54:02 0.52 0.00 0.52 0.00 0.00 7.29 0.00 17:55:01 0.27 0.00 0.27 0.00 0.00 3.56 0.00 17:56:01 0.32 0.02 0.30 0.00 0.13 4.05 0.00 17:57:01 0.28 0.00 0.28 0.00 0.00 2.91 0.00 17:58:01 0.28 0.00 0.28 0.00 0.00 3.38 0.00 17:59:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 18:00:01 0.33 0.00 0.33 0.00 0.00 3.23 0.00 18:01:01 26.54 26.26 0.28 0.00 2339.96 3.10 0.00 Average: 3.37 2.58 0.78 0.00 222.71 16.37 0.00 17:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:51:01 173220 0 562308 29.89 2620 1143408 1128024 38.50 410464 1138140 20 17:52:01 180356 0 555164 29.51 2620 1143416 1079036 36.83 408220 1134180 16 17:53:01 178344 0 557172 29.61 2620 1143420 1079036 36.83 410408 1134168 8 17:54:02 176736 0 558780 29.70 2620 1143420 1079180 36.83 416164 1130504 12 17:55:01 176640 0 558868 29.70 2620 1143428 1079192 36.83 424432 1122304 8 17:56:01 176004 0 559496 29.74 2620 1143436 1079228 36.83 424660 1122304 8 17:57:01 177392 0 558100 29.66 2620 1143444 1079036 36.83 419060 1126756 8 17:58:01 177228 0 558260 29.67 2620 1143448 1079096 36.83 419220 1126752 8 17:59:01 177556 0 557924 29.65 2620 1143456 1079036 36.83 419044 1126756 8 18:00:01 176932 0 558544 29.69 2620 1143460 1079132 36.83 416200 1130384 8 18:01:01 91536 0 573776 30.49 2620 1213624 1108972 37.85 430084 1199708 104 Average: 169268 0 559854 29.75 2620 1149815 1086270 37.07 417996 1135632 19 17:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:51:01 eth0 20.69 15.80 17.48 21.95 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 1.63 1.30 0.34 3.21 0.00 0.00 0.00 0.00 17:52:01 eth0 0.25 0.13 0.01 0.13 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 eth0 0.65 0.12 0.06 0.01 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:02 eth0 2.08 0.50 0.64 0.39 0.00 0.00 0.00 0.00 17:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 eth0 1.41 0.61 0.51 0.28 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 eth0 0.48 0.30 0.27 0.20 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 eth0 0.47 0.20 0.16 0.01 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 0.67 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 0.72 0.43 0.41 0.27 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 4.08 2.45 4.23 1.46 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.87 1.88 2.17 2.25 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 0.12 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) 17:48:53 LINUX RESTART (4 CPU) 17:50:01 CPU %user %nice %system %iowait %steal %idle 17:51:01 all 0.81 0.00 0.42 0.05 0.13 98.58 17:51:01 0 0.94 0.00 0.40 0.03 0.12 98.51 17:51:01 1 0.77 0.00 0.43 0.05 0.15 98.60 17:51:01 2 0.72 0.00 0.42 0.07 0.15 98.65 17:51:01 3 0.83 0.00 0.43 0.03 0.12 98.58 17:52:01 all 0.11 0.00 0.07 0.00 0.01 99.81 17:52:01 0 0.30 0.00 0.05 0.00 0.03 99.62 17:52:01 1 0.05 0.00 0.10 0.00 0.00 99.85 17:52:01 2 0.07 0.00 0.07 0.00 0.00 99.87 17:52:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:53:01 all 0.15 0.00 0.04 0.00 0.01 99.80 17:53:01 0 0.52 0.00 0.05 0.00 0.02 99.42 17:53:01 1 0.05 0.00 0.05 0.00 0.00 99.90 17:53:01 2 0.03 0.00 0.03 0.00 0.02 99.92 17:53:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:54:02 all 0.17 0.00 0.05 0.00 0.01 99.77 17:54:02 0 0.52 0.00 0.08 0.00 0.00 99.40 17:54:02 1 0.07 0.00 0.05 0.00 0.02 99.87 17:54:02 2 0.05 0.00 0.03 0.00 0.00 99.92 17:54:02 3 0.03 0.00 0.05 0.00 0.02 99.90 17:55:01 all 0.18 0.00 0.10 0.00 0.00 99.72 17:55:01 0 0.03 0.00 0.25 0.00 0.00 99.71 17:55:01 1 0.07 0.00 0.08 0.00 0.02 99.83 17:55:01 2 0.54 0.00 0.03 0.00 0.00 99.42 17:55:01 3 0.07 0.00 0.03 0.00 0.00 99.90 17:56:01 all 0.17 0.00 0.04 0.00 0.01 99.78 17:56:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:56:01 1 0.03 0.00 0.07 0.00 0.00 99.90 17:56:01 2 0.52 0.00 0.03 0.00 0.02 99.43 17:56:01 3 0.08 0.00 0.05 0.00 0.00 99.87 17:57:01 all 0.16 0.00 0.03 0.00 0.00 99.81 17:57:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:57:01 1 0.07 0.00 0.07 0.00 0.00 99.87 17:57:01 2 0.53 0.00 0.03 0.00 0.00 99.43 17:57:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:58:01 all 0.15 0.00 0.03 0.00 0.01 99.81 17:58:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:58:01 1 0.05 0.00 0.05 0.00 0.02 99.88 17:58:01 2 0.50 0.00 0.02 0.00 0.02 99.47 17:58:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:59:01 all 0.15 0.00 0.02 0.00 0.00 99.82 17:59:01 0 0.03 0.00 0.00 0.00 0.00 99.97 17:59:01 1 0.03 0.00 0.05 0.00 0.02 99.90 17:59:01 2 0.53 0.00 0.03 0.00 0.00 99.43 17:59:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:00:01 all 0.12 0.00 0.05 0.00 0.00 99.83 18:00:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:00:01 1 0.28 0.00 0.07 0.00 0.00 99.65 18:00:01 2 0.10 0.00 0.05 0.00 0.00 99.85 18:00:01 3 0.05 0.00 0.07 0.00 0.00 99.88 18:01:01 all 0.38 0.00 0.23 0.56 0.00 98.82 18:01:01 0 0.68 0.00 0.45 1.77 0.00 97.10 18:01:01 1 0.37 0.00 0.20 0.07 0.00 99.36 18:01:01 2 0.10 0.00 0.10 0.38 0.00 99.42 18:01:01 3 0.38 0.00 0.17 0.02 0.02 99.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.23 0.00 0.10 0.06 0.02 99.60 Average: 0 0.28 0.00 0.12 0.16 0.02 99.41 Average: 1 0.17 0.00 0.11 0.01 0.02 99.69 Average: 2 0.34 0.00 0.08 0.04 0.02 99.53 Average: 3 0.14 0.00 0.08 0.00 0.02 99.75