---> uname -a: Linux prd-centos7-docker-4c-2g-14537.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: 2933.442 BogoMIPS: 5866.88 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% /w/workspace/_app-service-configurable_PR-124@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 /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /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-124 ---> free -m: total used free shared buff/cache available Mem: 1837 688 104 0 1045 1044 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:72:1c:2d brd ff:ff:ff:ff:ff:ff inet 10.30.123.155/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe72:1c2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:08:02:fb:29 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::42:8ff:fe02:fb29/64 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) 12/04/20 _x86_64_ (4 CPU) 21:33:02 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:35:01 8.34 2.76 5.58 0.00 674.53 149.15 0.00 21:36:01 1.82 0.00 1.82 0.00 0.00 34.78 0.00 21:37:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 21:38:01 0.28 0.00 0.28 0.00 0.00 2.88 0.00 21:39:01 0.23 0.00 0.23 0.00 0.00 4.18 0.00 21:40:01 0.32 0.00 0.32 0.00 0.00 4.06 0.00 21:41:01 0.18 0.00 0.18 0.00 0.00 2.02 0.00 21:42:01 0.27 0.00 0.27 0.00 0.00 2.93 0.00 21:43:01 0.32 0.08 0.23 0.00 7.33 2.85 0.00 Average: 1.34 0.32 1.02 0.00 75.78 22.91 0.00 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:01 152776 0 587644 31.23 2620 1138504 1111940 37.95 392404 1137340 20 21:36:01 160320 0 580092 30.83 2620 1138512 1078180 36.80 389812 1133876 8 21:37:01 157708 0 582700 30.97 2620 1138516 1078288 36.80 389356 1136816 8 21:38:01 157840 0 582568 30.96 2620 1138516 1078312 36.80 399752 1126432 20 21:39:01 156644 0 583756 31.03 2620 1138524 1078288 36.80 397772 1129488 12 21:40:01 156320 0 584076 31.04 2620 1138528 1078360 36.80 402752 1125044 20 21:41:01 157420 0 582972 30.98 2620 1138532 1078180 36.80 401456 1125124 12 21:42:01 157164 0 583224 31.00 2620 1138536 1078180 36.80 401540 1125124 8 21:43:01 154048 0 586104 31.15 2620 1138772 1078720 36.81 403944 1125204 28 Average: 156693 0 583682 31.02 2620 1138549 1082050 36.93 397643 1129383 15 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:01 eth0 29.87 23.09 26.14 24.09 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 1.81 1.45 0.39 3.55 0.00 0.00 0.00 0.00 21:36:01 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 eth0 1.42 0.33 0.43 0.20 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 eth0 0.80 0.37 0.30 0.20 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 eth0 1.40 0.35 0.46 0.26 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 eth0 0.75 0.37 0.30 0.20 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 eth0 6.23 3.91 5.69 2.12 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 4.58 3.19 3.71 3.01 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 0.20 0.16 0.04 0.39 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) 12/04/20 _x86_64_ (4 CPU) 21:33:02 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 1.24 0.00 0.76 0.08 0.01 97.90 21:35:01 0 1.00 0.00 0.75 0.00 0.00 98.25 21:35:01 1 1.22 0.00 0.70 0.23 0.02 97.83 21:35:01 2 1.64 0.00 0.82 0.05 0.02 97.48 21:35:01 3 1.12 0.00 0.77 0.05 0.00 98.06 21:36:01 all 0.16 0.00 0.05 0.00 0.00 99.78 21:36:01 0 0.03 0.00 0.07 0.00 0.00 99.90 21:36:01 1 0.08 0.00 0.08 0.00 0.00 99.83 21:36:01 2 0.52 0.00 0.03 0.00 0.00 99.45 21:36:01 3 0.02 0.00 0.03 0.00 0.00 99.95 21:37:01 all 0.15 0.00 0.05 0.00 0.00 99.79 21:37:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:37:01 1 0.08 0.00 0.05 0.00 0.00 99.87 21:37:01 2 0.48 0.00 0.08 0.00 0.00 99.43 21:37:01 3 0.03 0.00 0.05 0.00 0.00 99.92 21:38:01 all 0.15 0.00 0.07 0.00 0.00 99.77 21:38:01 0 0.03 0.00 0.05 0.00 0.00 99.92 21:38:01 1 0.12 0.00 0.10 0.00 0.00 99.78 21:38:01 2 0.43 0.00 0.05 0.00 0.00 99.52 21:38:01 3 0.03 0.00 0.10 0.00 0.00 99.87 21:39:01 all 0.17 0.00 0.08 0.00 0.00 99.75 21:39:01 0 0.03 0.00 0.05 0.00 0.00 99.92 21:39:01 1 0.08 0.00 0.10 0.00 0.00 99.82 21:39:01 2 0.52 0.00 0.07 0.00 0.00 99.42 21:39:01 3 0.05 0.00 0.08 0.00 0.00 99.87 21:40:01 all 0.19 0.00 0.05 0.00 0.01 99.75 21:40:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:40:01 1 0.10 0.00 0.05 0.00 0.02 99.83 21:40:01 2 0.53 0.00 0.05 0.00 0.00 99.42 21:40:01 3 0.08 0.00 0.08 0.00 0.02 99.82 21:41:01 all 0.15 0.00 0.04 0.00 0.00 99.81 21:41:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:41:01 1 0.02 0.00 0.03 0.00 0.00 99.95 21:41:01 2 0.53 0.00 0.03 0.00 0.00 99.43 21:41:01 3 0.03 0.00 0.07 0.00 0.00 99.90 21:42:01 all 0.16 0.00 0.03 0.00 0.00 99.81 21:42:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:42:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:42:01 2 0.53 0.00 0.03 0.00 0.02 99.42 21:42:01 3 0.07 0.00 0.03 0.00 0.00 99.90 21:43:01 all 0.39 0.00 0.26 0.00 0.00 99.34 21:43:01 0 0.35 0.00 0.33 0.00 0.02 99.30 21:43:01 1 0.28 0.00 0.32 0.02 0.00 99.38 21:43:01 2 0.73 0.00 0.13 0.00 0.00 99.13 21:43:01 3 0.20 0.00 0.27 0.00 0.00 99.53 Average: all 0.31 0.00 0.16 0.01 0.00 99.52 Average: 0 0.17 0.00 0.15 0.00 0.00 99.68 Average: 1 0.22 0.00 0.16 0.03 0.00 99.58 Average: 2 0.66 0.00 0.14 0.01 0.00 99.19 Average: 3 0.18 0.00 0.16 0.01 0.00 99.65