---> uname -a: Linux prd-centos7-docker-4c-2g-25800.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/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-187 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-187@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 709 94 0 1034 1023 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:93:d6:61 brd ff:ff:ff:ff:ff:ff inet 10.30.123.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85571sec preferred_lft 85571sec inet6 fe80::f816:3eff:fe93:d661/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:13:65:6b:3c 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::42:13ff:fe65:6b3c/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) 02/09/21 _x86_64_ (4 CPU) 17:05:09 LINUX RESTART (4 CPU) 17:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:07:01 66.58 39.19 27.39 0.00 6004.25 2053.09 0.00 17:08:01 24.56 6.78 17.78 0.00 1723.74 1800.75 0.00 17:09:01 1.66 0.00 1.66 0.00 0.00 22.16 0.00 17:10:02 0.27 0.00 0.27 0.00 0.00 2.53 0.00 17:11:01 0.44 0.00 0.44 0.00 0.00 5.45 0.00 17:12:01 0.25 0.00 0.25 0.00 0.00 3.53 0.00 17:13:01 0.23 0.00 0.23 0.00 0.00 1.90 0.00 17:14:01 0.33 0.00 0.33 0.00 0.00 5.49 0.00 17:15:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 17:16:01 0.27 0.00 0.27 0.00 0.00 3.34 0.00 17:17:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 17:18:01 0.18 0.00 0.18 0.00 0.00 1.61 0.00 Average: 7.89 3.80 4.09 0.00 639.09 324.13 0.00 17:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:07:01 87628 0 551480 29.31 2620 1239816 1104992 37.71 410152 1187340 48 17:08:01 177040 0 591860 31.46 2620 1110024 1181012 40.31 427140 1077392 8 17:09:01 191104 0 577792 30.71 2620 1110028 1077360 36.77 419188 1072972 12 17:10:02 189296 0 579596 30.80 2620 1110032 1077600 36.78 421940 1072648 8 17:11:01 187680 0 581208 30.89 2620 1110036 1077624 36.78 423564 1072648 8 17:12:01 185464 0 583416 31.01 2620 1110044 1077480 36.77 450252 1048440 8 17:13:01 185776 0 583104 30.99 2620 1110044 1077360 36.77 449360 1048440 12 17:14:01 184792 0 584084 31.04 2620 1110048 1077576 36.78 450656 1048440 20 17:15:01 186196 0 582672 30.97 2620 1110056 1077360 36.77 449376 1048440 16 17:16:01 186272 0 582592 30.96 2620 1110060 1077360 36.77 449504 1048440 8 17:17:01 185936 0 582924 30.98 2620 1110064 1077440 36.77 449940 1048440 8 17:18:01 186312 0 582544 30.96 2620 1110068 1077360 36.77 449408 1048544 8 Average: 177791 0 580273 30.84 2620 1120860 1088377 37.14 437540 1068515 14 17:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:07:01 eth0 203.91 162.31 717.96 60.77 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 61.79 51.54 336.73 31.77 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 2.31 1.88 0.43 4.18 0.00 0.00 0.00 0.00 17:09:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:02 eth0 1.00 0.53 0.32 0.21 0.00 0.00 0.00 0.00 17:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 0.42 0.29 0.27 0.17 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 0.35 0.30 0.16 0.11 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 0.58 0.37 0.30 0.21 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 0.28 0.18 0.14 0.07 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 22.33 17.86 87.45 7.73 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 0.19 0.16 0.04 0.35 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) 02/09/21 _x86_64_ (4 CPU) 17:05:09 LINUX RESTART (4 CPU) 17:06:02 CPU %user %nice %system %iowait %steal %idle 17:07:01 all 11.20 0.00 5.36 3.19 24.78 55.48 17:07:01 0 14.00 0.00 5.71 2.00 26.27 52.02 17:07:01 1 10.22 0.00 5.16 3.72 24.95 55.94 17:07:01 2 9.16 0.00 4.77 3.40 23.99 58.68 17:07:01 3 11.54 0.00 5.82 3.62 23.92 55.10 17:08:01 all 1.57 0.00 2.40 0.38 12.59 83.05 17:08:01 0 1.32 0.00 2.11 0.25 13.34 82.99 17:08:01 1 1.65 0.00 2.76 1.09 12.07 82.42 17:08:01 2 1.38 0.00 2.11 0.08 12.54 83.90 17:08:01 3 1.94 0.00 2.62 0.11 12.42 82.91 17:09:01 all 0.07 0.00 0.18 0.02 2.70 97.04 17:09:01 0 0.02 0.00 0.15 0.00 2.80 97.04 17:09:01 1 0.03 0.00 0.10 0.00 3.53 96.34 17:09:01 2 0.11 0.00 0.36 0.00 1.89 97.64 17:09:01 3 0.10 0.00 0.10 0.07 2.58 97.16 17:10:02 all 0.07 0.00 0.13 0.00 2.78 97.02 17:10:02 0 0.02 0.00 0.08 0.00 1.33 98.57 17:10:02 1 0.02 0.00 0.02 0.00 4.14 95.83 17:10:02 2 0.11 0.00 0.18 0.00 2.79 96.91 17:10:02 3 0.11 0.00 0.26 0.00 2.84 96.79 17:11:01 all 0.08 0.00 0.03 0.01 1.60 98.28 17:11:01 0 0.00 0.00 0.02 0.00 1.30 98.69 17:11:01 1 0.18 0.00 0.05 0.03 2.68 97.05 17:11:01 2 0.13 0.00 0.05 0.00 1.88 97.94 17:11:01 3 0.00 0.00 0.00 0.00 0.54 99.46 17:12:01 all 0.10 0.00 0.18 0.00 1.93 97.79 17:12:01 0 0.03 0.00 0.23 0.00 0.90 98.84 17:12:01 1 0.12 0.00 0.07 0.00 1.93 97.89 17:12:01 2 0.18 0.00 0.30 0.00 2.60 96.93 17:12:01 3 0.08 0.00 0.13 0.00 2.29 97.50 17:13:01 all 0.10 0.00 0.02 0.00 1.27 98.61 17:13:01 0 0.03 0.00 0.02 0.00 0.85 99.11 17:13:01 1 0.25 0.00 0.03 0.00 1.70 98.02 17:13:01 2 0.07 0.00 0.02 0.00 1.39 98.53 17:13:01 3 0.05 0.00 0.02 0.00 1.14 98.79 17:14:01 all 0.09 0.00 0.02 0.00 1.65 98.25 17:14:01 0 0.00 0.00 0.02 0.00 0.42 99.57 17:14:01 1 0.12 0.00 0.02 0.00 2.15 97.71 17:14:01 2 0.20 0.00 0.02 0.00 1.91 97.87 17:14:01 3 0.05 0.00 0.02 0.00 2.09 97.85 17:15:01 all 0.07 0.00 0.04 0.00 2.17 97.72 17:15:01 0 0.02 0.00 0.03 0.00 3.02 96.93 17:15:01 1 0.07 0.00 0.03 0.00 2.65 97.26 17:15:01 2 0.05 0.00 0.03 0.00 1.01 98.91 17:15:01 3 0.15 0.00 0.07 0.00 1.99 97.80 17:16:01 all 0.07 0.00 0.02 0.00 0.69 99.21 17:16:01 0 0.00 0.00 0.02 0.00 0.56 99.42 17:16:01 1 0.03 0.00 0.02 0.00 1.06 98.89 17:16:01 2 0.23 0.00 0.03 0.00 0.60 99.14 17:16:01 3 0.03 0.00 0.02 0.00 0.55 99.40 17:17:01 all 0.07 0.00 0.04 0.00 1.99 97.91 17:17:01 0 0.02 0.00 0.05 0.00 1.06 98.87 17:17:01 1 0.05 0.00 0.02 0.00 2.25 97.69 17:17:01 2 0.20 0.00 0.05 0.00 3.33 96.42 17:17:01 3 0.00 0.00 0.03 0.00 1.29 98.68 17:17:01 CPU %user %nice %system %iowait %steal %idle 17:18:01 all 0.09 0.00 0.02 0.00 1.88 98.01 17:18:01 0 0.02 0.00 0.00 0.00 2.05 97.93 17:18:01 1 0.25 0.00 0.03 0.00 2.30 97.42 17:18:01 2 0.05 0.00 0.00 0.00 1.37 98.58 17:18:01 3 0.03 0.00 0.03 0.00 1.80 98.14 Average: all 1.17 0.00 0.73 0.31 4.78 93.01 Average: 0 1.32 0.00 0.72 0.19 4.59 93.17 Average: 1 1.12 0.00 0.72 0.42 5.23 92.50 Average: 2 1.04 0.00 0.69 0.31 4.76 93.21 Average: 3 1.20 0.00 0.78 0.32 4.54 93.16