---> uname -a: Linux prd-centos7-docker-4c-2g-14614.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: 2933.436 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 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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 692 108 0 1037 1040 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:80:29:7c brd ff:ff:ff:ff:ff:ff inet 10.30.122.158/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe80:297c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ed:29:fe:21 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:edff:fe29:fe21/64 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) 12/05/20 _x86_64_ (4 CPU) 00:52:46 LINUX RESTART (4 CPU) 00:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 2.74 0.00 2.74 0.00 0.00 103.96 0.00 00:56:01 0.55 0.00 0.55 0.00 0.00 7.41 0.00 00:57:01 0.28 0.00 0.28 0.00 0.00 2.88 0.00 00:58:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 00:59:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 01:00:01 0.23 0.00 0.23 0.00 0.00 2.20 0.00 01:01:01 0.33 0.02 0.32 0.00 0.13 3.25 0.00 01:02:01 0.40 0.08 0.32 0.00 1.60 5.66 0.00 01:03:01 0.25 0.00 0.25 0.00 0.00 2.47 0.00 01:04:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 01:05:02 43.36 42.82 0.53 0.00 3531.27 12.87 0.00 Average: 4.45 3.91 0.54 0.00 321.73 13.66 0.00 00:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 157240 0 580596 30.86 2620 1141088 1081880 36.92 397360 1127836 20 00:56:01 158104 0 579724 30.81 2620 1141096 1076740 36.75 396520 1128152 8 00:57:01 156188 0 581636 30.91 2620 1141100 1076740 36.75 410100 1116224 12 00:58:01 155708 0 582116 30.94 2620 1141100 1076860 36.75 409292 1117856 8 00:59:01 154176 0 583640 31.02 2620 1141108 1076824 36.75 407796 1120600 12 01:00:01 155256 0 582556 30.96 2620 1141112 1076740 36.75 407460 1120600 16 01:01:01 153032 0 584776 31.08 2620 1141116 1079644 36.85 408920 1120600 16 01:02:01 154488 0 583192 31.00 2620 1141244 1077248 36.76 407644 1120664 8 01:03:01 154784 0 582892 30.98 2620 1141248 1077248 36.76 407776 1120660 12 01:04:01 151276 0 586396 31.17 2620 1141252 1077344 36.77 411164 1120660 16 01:05:02 94168 0 608844 32.36 2620 1175912 1113480 38.00 429096 1159844 104 Average: 149493 0 585124 31.10 2620 1144307 1080977 36.89 408466 1124881 21 00:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 eth0 1.08 0.59 0.85 0.22 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 eth0 0.22 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 eth0 0.88 0.08 0.08 0.01 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 eth0 1.17 0.50 0.56 0.39 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 0.28 0.18 0.15 0.07 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 eth0 0.98 0.32 0.32 0.20 0.00 0.00 0.00 0.00 01:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 eth0 0.12 0.05 0.01 0.00 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 eth0 0.10 0.02 0.01 0.00 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 eth0 0.53 0.22 0.16 0.07 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 eth0 10.26 6.16 9.52 3.54 0.00 0.00 0.00 0.00 01:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.43 0.75 1.06 0.41 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 0.00 0.00 0.00 0.00 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) 12/05/20 _x86_64_ (4 CPU) 00:52:46 LINUX RESTART (4 CPU) 00:54:02 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 0.17 0.00 0.05 0.00 0.00 99.78 00:55:01 0 0.49 0.00 0.03 0.00 0.00 99.47 00:55:01 1 0.05 0.00 0.03 0.00 0.00 99.92 00:55:01 2 0.08 0.00 0.05 0.00 0.00 99.86 00:55:01 3 0.05 0.00 0.07 0.00 0.00 99.88 00:56:01 all 0.09 0.00 0.03 0.00 0.00 99.87 00:56:01 0 0.25 0.00 0.02 0.00 0.00 99.73 00:56:01 1 0.07 0.00 0.07 0.00 0.02 99.85 00:56:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:56:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:57:01 all 0.12 0.00 0.05 0.00 0.00 99.83 00:57:01 0 0.28 0.00 0.03 0.00 0.00 99.68 00:57:01 1 0.03 0.00 0.05 0.00 0.00 99.92 00:57:01 2 0.15 0.00 0.08 0.00 0.00 99.77 00:57:01 3 0.02 0.00 0.03 0.00 0.00 99.95 00:58:01 all 0.14 0.00 0.05 0.00 0.03 99.79 00:58:01 0 0.02 0.00 0.03 0.00 0.03 99.92 00:58:01 1 0.42 0.00 0.05 0.00 0.03 99.50 00:58:01 2 0.08 0.00 0.07 0.00 0.02 99.83 00:58:01 3 0.03 0.00 0.05 0.00 0.02 99.90 00:59:01 all 0.19 0.00 0.15 0.00 0.05 99.62 00:59:01 0 0.07 0.00 0.07 0.00 0.02 99.85 00:59:01 1 0.53 0.00 0.13 0.00 0.10 99.23 00:59:01 2 0.07 0.00 0.18 0.00 0.05 99.70 00:59:01 3 0.08 0.00 0.20 0.00 0.02 99.70 01:00:01 all 0.08 0.00 0.03 0.00 0.00 99.88 01:00:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:00:01 1 0.20 0.00 0.02 0.00 0.00 99.78 01:00:01 2 0.07 0.00 0.05 0.00 0.00 99.88 01:00:01 3 0.05 0.00 0.05 0.00 0.02 99.88 01:01:01 all 0.12 0.00 0.05 0.00 0.00 99.83 01:01:01 0 0.03 0.00 0.03 0.00 0.00 99.93 01:01:01 1 0.37 0.00 0.10 0.00 0.02 99.52 01:01:01 2 0.03 0.00 0.02 0.00 0.00 99.95 01:01:01 3 0.03 0.00 0.03 0.00 0.00 99.93 01:02:01 all 0.16 0.00 0.05 0.00 0.00 99.80 01:02:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:02:01 1 0.55 0.00 0.05 0.00 0.00 99.40 01:02:01 2 0.05 0.00 0.07 0.00 0.00 99.88 01:02:01 3 0.02 0.00 0.05 0.00 0.00 99.93 01:03:01 all 0.16 0.00 0.03 0.00 0.00 99.81 01:03:01 0 0.03 0.00 0.03 0.00 0.00 99.93 01:03:01 1 0.52 0.00 0.02 0.00 0.00 99.47 01:03:01 2 0.07 0.00 0.07 0.00 0.00 99.87 01:03:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:04:01 all 0.15 0.00 0.03 0.00 0.01 99.81 01:04:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:04:01 1 0.50 0.00 0.02 0.00 0.00 99.48 01:04:01 2 0.07 0.00 0.05 0.00 0.02 99.87 01:04:01 3 0.02 0.00 0.02 0.00 0.02 99.95 01:05:02 all 1.03 0.00 0.50 1.02 0.01 97.44 01:05:02 0 1.20 0.00 0.48 1.55 0.03 96.73 01:05:02 1 1.55 0.00 0.50 0.67 0.00 97.28 01:05:02 2 0.83 0.00 0.62 1.05 0.02 97.48 01:05:02 3 0.55 0.00 0.40 0.80 0.00 98.25 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.22 0.00 0.09 0.09 0.01 99.59 Average: 0 0.22 0.00 0.07 0.14 0.01 99.56 Average: 1 0.44 0.00 0.09 0.06 0.02 99.39 Average: 2 0.14 0.00 0.12 0.10 0.01 99.64 Average: 3 0.08 0.00 0.08 0.07 0.01 99.76