---> uname -a: Linux prd-centos7-docker-4c-2g-3963.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 6.9G 43.1G 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/_app-service-configurable_PR-247 /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/_app-service-configurable_PR-247@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 719 108 0 1009 1013 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:bd:75:40 brd ff:ff:ff:ff:ff:ff inet 10.30.123.137/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85253sec preferred_lft 85253sec inet6 fe80::f816:3eff:febd:7540/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5b:64:99:d7 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::42:5bff:fe64:99d7/64 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) 05/10/21 _x86_64_ (4 CPU) 05:54:42 LINUX RESTART (4 CPU) 05:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:56:01 178.50 89.71 88.78 0.00 9573.91 39786.40 0.00 05:57:01 3.00 0.05 2.95 0.00 1.60 103.58 0.00 05:58:01 0.40 0.00 0.40 0.00 0.00 6.26 0.00 05:59:01 0.30 0.00 0.30 0.00 0.00 4.08 0.00 06:00:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 06:01:01 0.33 0.02 0.32 0.00 0.13 4.00 0.00 06:02:01 0.40 0.08 0.32 0.00 1.60 5.28 0.00 06:03:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 06:04:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 06:05:01 0.25 0.00 0.25 0.00 0.00 3.55 0.00 06:06:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 06:07:01 0.20 0.00 0.20 0.00 0.00 1.93 0.00 06:08:01 0.27 0.00 0.27 0.00 0.00 3.76 0.00 06:09:01 0.25 0.00 0.25 0.00 0.00 3.25 0.00 06:10:01 0.35 0.17 0.18 0.00 5.33 1.88 0.00 06:11:02 0.73 0.00 0.73 0.00 0.00 14.55 0.00 06:12:01 0.39 0.00 0.39 0.00 0.00 5.35 0.00 06:13:01 0.28 0.00 0.28 0.00 0.00 2.98 0.00 Average: 10.23 4.93 5.30 0.00 524.96 2189.09 0.00 05:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:01 147188 0 601664 31.98 2620 1130072 1105256 37.72 413960 1120948 128 05:57:01 150484 0 598276 31.80 2620 1130164 1080940 36.89 414336 1117636 12 05:58:01 147272 0 601480 31.97 2620 1130172 1081000 36.89 413668 1122492 16 05:59:01 145444 0 603308 32.06 2620 1130172 1078908 36.82 417492 1120140 16 06:00:01 145924 0 602820 32.04 2620 1130180 1075800 36.72 417112 1120236 12 06:01:01 145920 0 602820 32.04 2620 1130184 1067116 36.42 417812 1119520 16 06:02:01 146868 0 601748 31.98 2620 1130308 1064784 36.34 417008 1119584 12 06:03:01 146744 0 601868 31.99 2620 1130312 1064784 36.34 417060 1119584 8 06:04:01 146216 0 602388 32.02 2620 1130320 1064784 36.34 417128 1119584 8 06:05:01 146428 0 602172 32.00 2620 1130324 1064784 36.34 417172 1119584 8 06:06:01 145976 0 602620 32.03 2620 1130328 1064856 36.34 417700 1119584 8 06:07:01 146008 0 602584 32.03 2620 1130332 1064784 36.34 417368 1119584 8 06:08:01 145828 0 602756 32.04 2620 1130340 1064844 36.34 417856 1119584 8 06:09:01 142104 0 606480 32.23 2620 1130340 1065000 36.35 421584 1119584 12 06:10:01 141564 0 607012 32.26 2620 1130348 1064940 36.34 421768 1119560 20 06:11:02 141424 0 607148 32.27 2620 1130352 1064952 36.35 422300 1119624 8 06:12:01 142276 0 606296 32.22 2620 1130352 1064784 36.34 421276 1119624 8 06:13:01 142104 0 606460 32.23 2620 1130360 1064784 36.34 421456 1119624 8 Average: 145321 0 603328 32.07 2620 1130276 1070394 36.53 418003 1119782 18 05:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:01 eth0 521.84 322.09 1108.43 85.21 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 2.25 1.79 0.59 5.69 0.00 0.00 0.00 0.00 05:57:01 eth0 7.14 0.77 1.32 0.59 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 7.41 1.28 1.90 0.96 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 2.10 0.98 1.14 0.78 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 06:00:01 eth0 0.65 0.32 0.28 0.23 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.42 0.25 0.15 0.07 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 7.76 0.15 0.69 0.01 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 11.21 1.18 1.98 0.76 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 eth0 1.23 0.67 0.55 0.40 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:02 eth0 0.57 0.23 0.16 0.11 0.00 0.00 0.00 0.00 06:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 0.25 0.05 0.02 0.00 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.81 18.01 61.19 4.89 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 0.12 0.10 0.03 0.31 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) 05/10/21 _x86_64_ (4 CPU) 05:54:42 LINUX RESTART (4 CPU) 05:55:02 CPU %user %nice %system %iowait %steal %idle 05:56:01 all 15.94 0.00 9.46 5.35 0.27 68.98 05:56:01 0 13.82 0.00 10.97 4.28 0.26 70.67 05:56:01 1 17.87 0.00 8.38 7.27 0.24 66.23 05:56:01 2 14.79 0.00 10.33 5.50 0.35 69.03 05:56:01 3 17.28 0.00 8.17 4.34 0.23 69.99 05:57:01 all 0.20 0.00 0.06 0.00 0.05 99.68 05:57:01 0 0.08 0.00 0.03 0.00 0.03 99.85 05:57:01 1 0.10 0.00 0.12 0.00 0.13 99.65 05:57:01 2 0.32 0.00 0.03 0.00 0.02 99.63 05:57:01 3 0.30 0.00 0.07 0.00 0.03 99.60 05:58:01 all 0.17 0.00 0.20 0.00 0.52 99.11 05:58:01 0 0.13 0.00 0.42 0.00 0.38 99.07 05:58:01 1 0.05 0.00 0.15 0.00 0.56 99.24 05:58:01 2 0.18 0.00 0.08 0.00 0.63 99.10 05:58:01 3 0.32 0.00 0.17 0.00 0.50 99.02 05:59:01 all 0.17 0.00 0.04 0.00 0.02 99.77 05:59:01 0 0.05 0.00 0.02 0.00 0.00 99.93 05:59:01 1 0.08 0.00 0.05 0.00 0.02 99.85 05:59:01 2 0.05 0.00 0.05 0.00 0.05 99.85 05:59:01 3 0.52 0.00 0.03 0.00 0.02 99.43 06:00:01 all 0.16 0.00 0.06 0.00 0.08 99.70 06:00:01 0 0.02 0.00 0.03 0.00 0.02 99.93 06:00:01 1 0.07 0.00 0.08 0.00 0.10 99.75 06:00:01 2 0.05 0.00 0.08 0.00 0.08 99.78 06:00:01 3 0.50 0.00 0.05 0.00 0.12 99.33 06:01:01 all 0.17 0.00 0.05 0.00 0.01 99.78 06:01:01 0 0.05 0.00 0.05 0.00 0.02 99.88 06:01:01 1 0.03 0.00 0.05 0.00 0.02 99.90 06:01:01 2 0.07 0.00 0.05 0.00 0.00 99.88 06:01:01 3 0.53 0.00 0.03 0.00 0.00 99.43 06:02:01 all 0.17 0.00 0.05 0.00 0.00 99.77 06:02:01 0 0.07 0.00 0.03 0.02 0.00 99.88 06:02:01 1 0.05 0.00 0.05 0.00 0.00 99.90 06:02:01 2 0.07 0.00 0.05 0.00 0.02 99.87 06:02:01 3 0.52 0.00 0.05 0.00 0.00 99.43 06:03:01 all 0.11 0.00 0.03 0.00 0.00 99.85 06:03:01 0 0.37 0.00 0.03 0.00 0.00 99.60 06:03:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:03:01 2 0.02 0.00 0.03 0.00 0.00 99.95 06:03:01 3 0.02 0.00 0.02 0.00 0.02 99.95 06:04:01 all 0.11 0.00 0.05 0.00 0.00 99.84 06:04:01 0 0.33 0.00 0.12 0.00 0.00 99.55 06:04:01 1 0.02 0.00 0.02 0.00 0.00 99.97 06:04:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:04:01 3 0.05 0.00 0.05 0.00 0.00 99.90 06:05:01 all 0.15 0.00 0.03 0.00 0.01 99.82 06:05:01 0 0.47 0.00 0.00 0.00 0.00 99.53 06:05:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:05:01 2 0.08 0.00 0.05 0.00 0.02 99.85 06:05:01 3 0.02 0.00 0.05 0.00 0.00 99.93 06:06:01 all 0.16 0.00 0.04 0.00 0.00 99.80 06:06:01 0 0.13 0.00 0.03 0.00 0.00 99.83 06:06:01 1 0.03 0.00 0.05 0.00 0.00 99.92 06:06:01 2 0.42 0.00 0.05 0.00 0.00 99.53 06:06:01 3 0.05 0.00 0.03 0.00 0.00 99.92 06:06:01 CPU %user %nice %system %iowait %steal %idle 06:07:01 all 0.16 0.00 0.03 0.00 0.00 99.80 06:07:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:07:01 1 0.08 0.00 0.05 0.00 0.00 99.87 06:07:01 2 0.53 0.00 0.02 0.00 0.00 99.45 06:07:01 3 0.02 0.00 0.05 0.00 0.00 99.93 06:08:01 all 0.15 0.00 0.03 0.00 0.00 99.82 06:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:08:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:08:01 2 0.53 0.00 0.03 0.00 0.02 99.42 06:08:01 3 0.02 0.00 0.03 0.00 0.00 99.95 06:09:01 all 0.22 0.00 0.04 0.00 0.10 99.64 06:09:01 0 0.20 0.00 0.03 0.00 0.07 99.70 06:09:01 1 0.10 0.00 0.03 0.00 0.08 99.78 06:09:01 2 0.53 0.00 0.03 0.00 0.13 99.30 06:09:01 3 0.07 0.00 0.05 0.00 0.12 99.77 06:10:01 all 0.11 0.00 0.07 0.00 0.14 99.68 06:10:01 0 0.02 0.00 0.05 0.00 0.10 99.83 06:10:01 1 0.03 0.00 0.03 0.00 0.08 99.85 06:10:01 2 0.32 0.00 0.12 0.00 0.08 99.48 06:10:01 3 0.07 0.00 0.08 0.00 0.30 99.55 06:11:02 all 0.17 0.00 0.04 0.00 0.07 99.71 06:11:02 0 0.03 0.00 0.03 0.00 0.00 99.93 06:11:02 1 0.03 0.00 0.03 0.00 0.03 99.90 06:11:02 2 0.58 0.00 0.03 0.00 0.15 99.23 06:11:02 3 0.05 0.00 0.05 0.00 0.12 99.78 06:12:01 all 0.16 0.00 0.04 0.00 0.00 99.80 06:12:01 0 0.00 0.00 0.02 0.00 0.02 99.97 06:12:01 1 0.05 0.00 0.07 0.00 0.00 99.88 06:12:01 2 0.53 0.00 0.03 0.00 0.00 99.44 06:12:01 3 0.05 0.00 0.03 0.00 0.00 99.92 06:13:01 all 0.16 0.00 0.04 0.00 0.00 99.80 06:13:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:13:01 1 0.07 0.00 0.07 0.00 0.00 99.87 06:13:01 2 0.53 0.00 0.03 0.00 0.00 99.43 06:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 1.00 0.00 0.55 0.29 0.07 98.09 Average: 0 0.85 0.00 0.64 0.23 0.05 98.24 Average: 1 1.01 0.00 0.50 0.39 0.07 98.03 Average: 2 1.06 0.00 0.60 0.29 0.09 97.96 Average: 3 1.09 0.00 0.48 0.23 0.08 98.11