---> uname -a: Linux prd-centos7-docker-4c-2g-15312.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/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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 718 70 0 1047 1014 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:d3:f5:7b brd ff:ff:ff:ff:ff:ff inet 10.30.123.159/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fed3:f57b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b9:76:2c:83 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:b9ff:fe76:2c83/64 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) 12/10/20 _x86_64_ (4 CPU) 00:54:40 LINUX RESTART (4 CPU) 00:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:56:01 173.95 98.65 75.30 0.00 8698.55 37608.51 0.00 00:57:01 23.52 5.87 17.65 0.00 1667.86 2140.82 0.00 00:58:01 1.38 0.00 1.38 0.00 0.00 19.18 0.00 00:59:02 0.23 0.00 0.23 0.00 0.00 1.80 0.00 01:00:01 0.27 0.00 0.27 0.00 0.00 3.65 0.00 01:01:01 0.37 0.02 0.35 0.00 0.13 4.58 0.00 01:02:01 0.43 0.08 0.35 0.00 1.60 5.16 0.00 01:03:01 0.40 0.00 0.40 0.00 0.00 5.46 0.00 01:04:01 0.17 0.00 0.17 0.00 0.00 2.03 0.00 01:05:01 0.23 0.00 0.23 0.00 0.00 2.51 0.00 01:06:01 0.20 0.00 0.20 0.00 0.00 2.68 0.00 Average: 18.10 9.40 8.70 0.00 933.52 3577.26 0.00 00:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:56:01 67704 0 581480 30.90 2620 1229740 1270992 43.38 418796 1199952 10628 00:57:01 174856 0 584420 31.06 2620 1119648 1113288 37.99 413092 1094496 12 00:58:01 186408 0 572864 30.45 2620 1119652 1043536 35.61 417048 1081096 8 00:59:02 184708 0 574560 30.54 2620 1119656 1043536 35.61 416464 1083176 8 01:00:01 182684 0 576580 30.64 2620 1119660 1043812 35.62 424580 1076908 8 01:01:01 180972 0 578288 30.73 2620 1119664 1046388 35.71 436816 1066012 8 01:02:01 183344 0 575792 30.60 2620 1119788 1044112 35.63 438616 1061968 8 01:03:01 182616 0 576512 30.64 2620 1119796 1044368 35.64 439836 1061968 16 01:04:01 183904 0 575220 30.57 2620 1119800 1044176 35.64 438828 1061968 16 01:05:01 182672 0 576412 30.64 2620 1119840 1044368 35.64 439724 1061976 28 01:06:01 183164 0 575952 30.61 2620 1119808 1044284 35.64 439292 1061968 8 Average: 172094 0 577098 30.67 2620 1129732 1071169 36.56 429372 1082863 977 00:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:56:01 eth0 207.47 141.18 711.96 58.48 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 68.76 56.07 343.66 31.24 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 2.91 2.15 0.47 3.77 0.00 0.00 0.00 0.00 00:58:01 eth0 0.10 0.10 0.01 0.01 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 00:59:02 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 1.59 0.49 0.38 0.21 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 0.67 0.50 0.40 0.27 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 0.10 0.08 0.01 0.01 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 0.95 0.28 0.32 0.20 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 0.67 0.08 0.06 0.01 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 01:05:01 eth0 0.50 0.43 0.27 0.21 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 eth0 0.28 0.15 0.14 0.07 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.37 17.99 95.43 8.19 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 0.27 0.20 0.04 0.34 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) 12/10/20 _x86_64_ (4 CPU) 00:54:40 LINUX RESTART (4 CPU) 00:55:02 CPU %user %nice %system %iowait %steal %idle 00:56:01 all 13.60 0.00 8.35 8.26 21.52 48.27 00:56:01 0 12.01 0.00 7.22 9.76 22.95 48.06 00:56:01 1 14.85 0.00 7.61 9.96 20.84 46.74 00:56:01 2 12.45 0.00 7.13 7.36 21.79 51.26 00:56:01 3 15.16 0.00 11.58 5.85 20.45 46.97 00:57:01 all 2.07 0.00 2.16 0.50 8.26 87.01 00:57:01 0 2.42 0.00 2.22 0.67 8.65 86.05 00:57:01 1 1.87 0.00 2.36 0.19 8.30 87.28 00:57:01 2 2.16 0.00 2.01 0.80 7.92 87.11 00:57:01 3 1.84 0.00 2.05 0.33 8.17 87.61 00:58:01 all 0.09 0.00 0.08 0.00 0.76 99.06 00:58:01 0 0.27 0.00 0.07 0.00 0.51 99.15 00:58:01 1 0.03 0.00 0.13 0.00 1.01 98.83 00:58:01 2 0.05 0.00 0.08 0.00 1.12 98.75 00:58:01 3 0.02 0.00 0.05 0.00 0.40 99.54 00:59:02 all 0.08 0.00 0.14 0.00 0.86 98.92 00:59:02 0 0.23 0.00 0.05 0.00 0.99 98.72 00:59:02 1 0.03 0.00 0.05 0.00 1.11 98.81 00:59:02 2 0.03 0.00 0.35 0.00 0.76 98.86 00:59:02 3 0.02 0.00 0.10 0.02 0.58 99.29 01:00:01 all 0.06 0.00 0.04 0.00 0.66 99.24 01:00:01 0 0.17 0.00 0.07 0.00 0.89 98.87 01:00:01 1 0.03 0.00 0.08 0.00 1.02 98.86 01:00:01 2 0.02 0.00 0.02 0.00 0.46 99.51 01:00:01 3 0.02 0.00 0.00 0.00 0.25 99.73 01:01:01 all 0.07 0.00 0.21 0.00 1.23 98.48 01:01:01 0 0.22 0.00 0.03 0.00 0.70 99.05 01:01:01 1 0.05 0.00 0.13 0.00 2.09 97.73 01:01:01 2 0.02 0.00 0.65 0.02 0.76 98.55 01:01:01 3 0.02 0.00 0.03 0.00 1.37 98.58 01:02:01 all 0.08 0.00 0.07 0.00 0.50 99.35 01:02:01 0 0.03 0.00 0.03 0.02 0.50 99.42 01:02:01 1 0.02 0.00 0.13 0.00 0.30 99.55 01:02:01 2 0.02 0.00 0.07 0.00 0.81 99.11 01:02:01 3 0.25 0.00 0.03 0.00 0.38 99.33 01:03:01 all 0.07 0.00 0.03 0.00 0.52 99.38 01:03:01 0 0.03 0.00 0.03 0.00 0.75 99.19 01:03:01 1 0.03 0.00 0.05 0.00 0.23 99.68 01:03:01 2 0.02 0.00 0.00 0.00 0.60 99.39 01:03:01 3 0.18 0.00 0.03 0.00 0.52 99.27 01:04:01 all 0.10 0.00 0.05 0.00 0.34 99.51 01:04:01 0 0.05 0.00 0.07 0.00 0.61 99.27 01:04:01 1 0.03 0.00 0.07 0.00 0.23 99.67 01:04:01 2 0.02 0.00 0.03 0.00 0.22 99.73 01:04:01 3 0.30 0.00 0.03 0.00 0.32 99.35 01:05:01 all 0.09 0.00 0.04 0.00 0.26 99.60 01:05:01 0 0.03 0.00 0.03 0.00 0.15 99.78 01:05:01 1 0.02 0.00 0.03 0.00 0.27 99.68 01:05:01 2 0.05 0.00 0.03 0.00 0.30 99.62 01:05:01 3 0.27 0.00 0.07 0.00 0.33 99.33 01:06:01 all 0.08 0.00 0.03 0.00 0.35 99.54 01:06:01 0 0.02 0.00 0.02 0.00 0.20 99.77 01:06:01 1 0.08 0.00 0.05 0.00 0.43 99.43 01:06:01 2 0.00 0.00 0.02 0.00 0.23 99.75 01:06:01 3 0.22 0.00 0.05 0.00 0.52 99.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.51 0.00 1.03 0.81 3.25 93.40 Average: 0 1.45 0.00 0.92 0.98 3.44 93.20 Average: 1 1.58 0.00 0.99 0.94 3.30 93.19 Average: 2 1.37 0.00 0.96 0.76 3.23 93.69 Average: 3 1.65 0.00 1.27 0.56 3.02 93.51