---> uname -a: Linux prd-centos7-docker-4c-2g-824.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 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 Srbds: Not affected 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 7.3G 42.7G 15% / 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-234 /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-234@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 708 105 0 1023 1024 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:5b:2d:0f brd ff:ff:ff:ff:ff:ff inet 10.30.123.123/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:fe5b:2d0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1e:32:a4:32 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::42:1eff:fe32:a432/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 04/19/21 _x86_64_ (4 CPU) 17:36:30 LINUX RESTART (4 CPU) 17:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:38:02 52.32 16.55 35.77 0.00 4655.50 3179.66 0.00 17:39:01 0.51 0.00 0.51 0.00 0.00 11.37 0.00 17:40:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 17:41:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 17:42:01 0.25 0.00 0.25 0.00 0.00 3.70 0.00 17:43:01 0.35 0.00 0.35 0.00 0.00 4.06 0.00 17:44:01 0.25 0.00 0.25 0.00 0.00 3.86 0.00 17:45:02 0.22 0.00 0.22 0.00 0.00 2.70 0.00 17:46:01 0.17 0.00 0.17 0.00 0.00 2.12 0.00 17:47:01 0.33 0.00 0.33 0.00 0.00 5.18 0.00 17:48:01 0.30 0.00 0.30 0.00 0.00 4.33 0.00 17:49:01 0.30 0.00 0.30 0.00 0.00 4.88 0.00 17:50:01 0.35 0.00 0.35 0.00 0.00 5.56 0.00 Average: 4.30 1.28 3.03 0.00 359.19 249.36 0.00 17:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:02 133176 0 590908 31.41 2620 1154840 1095616 37.39 466668 1081308 128 17:39:01 140384 0 583692 31.02 2620 1154848 1058964 36.14 462380 1079228 12 17:40:01 135804 0 588268 31.27 2620 1154852 1059464 36.16 461796 1084756 20 17:41:01 133424 0 590648 31.39 2620 1154852 1059512 36.16 478884 1070012 20 17:42:01 133364 0 590696 31.39 2620 1154864 1059284 36.15 476156 1073012 16 17:43:01 131568 0 592488 31.49 2620 1154868 1059452 36.16 479592 1071248 20 17:44:01 131600 0 592452 31.49 2620 1154872 1059440 36.16 479568 1071248 12 17:45:02 132924 0 591124 31.42 2620 1154876 1059284 36.15 478720 1071248 8 17:46:01 131724 0 592316 31.48 2620 1154884 1059404 36.16 479724 1071248 12 17:47:01 132468 0 591568 31.44 2620 1154888 1059284 36.15 479096 1071248 8 17:48:01 129632 0 594400 31.59 2620 1154892 1059368 36.15 481848 1071252 8 17:49:01 129752 0 594276 31.58 2620 1154896 1059284 36.15 481408 1071248 8 17:50:01 130320 0 593704 31.55 2620 1154900 1059284 36.15 481540 1071248 16 Average: 132780 0 591272 31.42 2620 1154872 1062126 36.25 475952 1073716 22 17:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:02 eth0 591.69 379.24 1069.44 87.38 0.00 0.00 0.00 0.00 17:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:02 docker0 2.75 2.01 0.58 5.25 0.00 0.00 0.00 0.00 17:39:01 eth0 1.34 0.08 0.12 0.03 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 2.01 0.80 0.96 0.38 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.48 0.47 0.27 0.24 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 1.25 0.57 0.46 0.24 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.58 0.40 0.27 0.24 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:02 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 17:45:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.56 0.36 0.28 0.21 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.30 0.20 0.14 0.07 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.27 29.51 82.71 6.85 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 0.21 0.16 0.04 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 04/19/21 _x86_64_ (4 CPU) 17:36:30 LINUX RESTART (4 CPU) 17:37:01 CPU %user %nice %system %iowait %steal %idle 17:38:02 all 8.11 0.00 3.14 1.00 0.02 87.73 17:38:02 0 7.04 0.00 3.73 0.44 0.02 88.77 17:38:02 1 7.84 0.00 2.77 0.92 0.02 88.45 17:38:02 2 9.54 0.00 2.98 1.86 0.02 85.60 17:38:02 3 8.03 0.00 3.06 0.79 0.02 88.11 17:39:01 all 0.16 0.00 0.05 0.00 0.00 99.79 17:39:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:39:01 1 0.07 0.00 0.08 0.00 0.00 99.85 17:39:01 2 0.19 0.00 0.05 0.00 0.00 99.76 17:39:01 3 0.32 0.00 0.02 0.00 0.00 99.66 17:40:01 all 0.17 0.00 0.03 0.00 0.00 99.80 17:40:01 0 0.10 0.00 0.05 0.00 0.00 99.85 17:40:01 1 0.05 0.00 0.03 0.00 0.00 99.92 17:40:01 2 0.50 0.00 0.03 0.00 0.00 99.47 17:40:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:41:01 all 0.15 0.00 0.05 0.00 0.00 99.80 17:41:01 0 0.03 0.00 0.05 0.00 0.00 99.92 17:41:01 1 0.03 0.00 0.08 0.00 0.00 99.88 17:41:01 2 0.52 0.00 0.02 0.00 0.02 99.45 17:41:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:42:01 all 0.16 0.00 0.04 0.00 0.00 99.80 17:42:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:42:01 1 0.05 0.00 0.05 0.00 0.00 99.90 17:42:01 2 0.53 0.00 0.03 0.00 0.02 99.42 17:42:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:43:01 all 0.15 0.00 0.05 0.00 0.00 99.80 17:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:43:01 1 0.07 0.00 0.10 0.00 0.00 99.83 17:43:01 2 0.52 0.00 0.05 0.00 0.00 99.43 17:43:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:44:01 all 0.17 0.00 0.04 0.00 0.00 99.79 17:44:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:44:01 1 0.07 0.00 0.07 0.00 0.00 99.87 17:44:01 2 0.57 0.00 0.03 0.00 0.00 99.40 17:44:01 3 0.05 0.00 0.03 0.00 0.00 99.92 17:45:02 all 0.15 0.00 0.03 0.00 0.00 99.82 17:45:02 0 0.02 0.00 0.03 0.00 0.00 99.95 17:45:02 1 0.05 0.00 0.05 0.00 0.00 99.90 17:45:02 2 0.52 0.00 0.03 0.00 0.00 99.45 17:45:02 3 0.00 0.00 0.02 0.00 0.00 99.98 17:46:01 all 0.18 0.00 0.03 0.00 0.00 99.79 17:46:01 0 0.05 0.00 0.03 0.00 0.00 99.92 17:46:01 1 0.05 0.00 0.05 0.00 0.00 99.90 17:46:01 2 0.59 0.00 0.02 0.00 0.00 99.39 17:46:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:47:01 all 0.15 0.00 0.04 0.00 0.00 99.82 17:47:01 0 0.03 0.00 0.05 0.00 0.00 99.92 17:47:01 1 0.02 0.00 0.05 0.00 0.00 99.93 17:47:01 2 0.53 0.00 0.03 0.00 0.00 99.43 17:47:01 3 0.00 0.00 0.02 0.00 0.00 99.98 17:48:01 all 0.14 0.00 0.03 0.00 0.00 99.83 17:48:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:48:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:48:01 2 0.47 0.00 0.07 0.00 0.00 99.47 17:48:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:48:01 CPU %user %nice %system %iowait %steal %idle 17:49:01 all 0.05 0.00 0.04 0.00 0.00 99.91 17:49:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:49:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:49:01 2 0.07 0.00 0.05 0.00 0.00 99.88 17:49:01 3 0.07 0.00 0.07 0.00 0.00 99.87 17:50:01 all 0.03 0.00 0.03 0.00 0.00 99.94 17:50:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:50:01 1 0.02 0.00 0.03 0.00 0.00 99.95 17:50:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:50:01 3 0.03 0.00 0.05 0.00 0.00 99.92 Average: all 0.75 0.00 0.28 0.08 0.00 98.90 Average: 0 0.57 0.00 0.32 0.03 0.00 99.08 Average: 1 0.64 0.00 0.26 0.07 0.00 99.02 Average: 2 1.12 0.00 0.26 0.14 0.00 98.47 Average: 3 0.66 0.00 0.26 0.06 0.00 99.01