---> uname -a: Linux prd-centos7-docker-4c-2g-18968.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% /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-159 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-159@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 696 102 0 1038 1036 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:c6:31:84 brd ff:ff:ff:ff:ff:ff inet 10.30.123.116/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:fec6:3184/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:56:de:29:7a 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::42:56ff:fede:297a/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) 01/07/21 _x86_64_ (4 CPU) 23:27:44 LINUX RESTART (4 CPU) 23:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:29:01 185.82 101.37 84.45 0.00 10269.65 39107.21 0.00 23:30:01 2.56 0.00 2.56 0.00 0.00 54.27 0.00 23:31:01 0.47 0.00 0.47 0.00 0.00 6.63 0.00 23:32:01 0.37 0.00 0.37 0.00 0.00 4.36 0.00 23:33:01 0.18 0.00 0.18 0.00 0.00 2.18 0.00 23:34:01 0.33 0.00 0.33 0.00 0.00 4.35 0.00 23:35:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 23:36:01 0.40 0.00 0.40 0.00 0.00 5.86 0.00 23:37:01 0.18 0.00 0.18 0.00 0.00 1.63 0.00 23:38:01 0.20 0.00 0.20 0.00 0.00 2.05 0.00 23:39:01 0.35 0.00 0.35 0.00 0.00 5.11 0.00 23:40:01 52.71 48.93 3.78 0.00 4065.66 99.87 0.00 Average: 20.32 12.53 7.80 0.00 1194.91 3275.53 0.00 23:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:29:01 151288 0 583656 31.02 2620 1143980 1104964 37.71 416448 1114932 128 23:30:01 152048 0 582964 30.98 2620 1143912 1104848 37.71 416728 1114140 16 23:31:01 156596 0 578408 30.74 2620 1143920 1071424 36.57 421708 1105228 8 23:32:01 155824 0 579180 30.78 2620 1143920 1071532 36.57 422324 1105228 16 23:33:01 153788 0 581208 30.89 2620 1143928 1071556 36.57 442312 1087620 8 23:34:01 154412 0 580580 30.86 2620 1143932 1071496 36.57 441840 1087620 8 23:35:01 154692 0 580296 30.84 2620 1143936 1071460 36.57 441752 1087620 8 23:36:01 153904 0 581080 30.88 2620 1143940 1071568 36.57 442320 1087620 16 23:37:01 154664 0 580316 30.84 2620 1143944 1071424 36.57 441600 1087620 12 23:38:01 154864 0 580108 30.83 2620 1143952 1071424 36.57 441708 1087620 8 23:39:01 154264 0 580708 30.86 2620 1143952 1071544 36.57 442264 1087620 8 23:40:01 74048 0 656688 34.90 2620 1148188 1467748 50.09 509408 1091608 78488 Average: 147533 0 587099 31.20 2620 1144292 1110082 37.89 440034 1095373 6560 23:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:29:01 eth0 606.49 380.06 1059.46 105.69 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 2.03 1.73 0.45 3.89 0.00 0.00 0.00 0.00 23:30:01 eth0 4.89 2.45 4.58 0.53 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 0.58 0.33 0.27 0.17 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 1.00 0.28 0.32 0.20 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.22 0.15 0.08 0.10 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 0.52 0.20 0.11 0.02 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 eth0 1.82 0.58 0.63 0.40 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 eth0 0.25 0.08 0.02 0.01 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 0.70 0.03 0.06 0.00 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 0.60 0.33 0.34 0.26 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 105.98 85.68 856.54 10.91 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.33 39.20 160.25 9.86 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 0.17 0.14 0.04 0.32 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) 01/07/21 _x86_64_ (4 CPU) 23:27:44 LINUX RESTART (4 CPU) 23:28:01 CPU %user %nice %system %iowait %steal %idle 23:29:01 all 15.21 0.00 9.33 6.02 0.03 69.40 23:29:01 0 15.36 0.00 11.89 4.32 0.03 68.40 23:29:01 1 16.63 0.00 8.45 6.02 0.05 68.84 23:29:01 2 14.88 0.00 8.20 6.67 0.03 70.22 23:29:01 3 13.98 0.00 8.79 7.06 0.02 70.16 23:30:01 all 0.25 0.00 0.09 0.00 0.00 99.65 23:30:01 0 0.12 0.00 0.07 0.00 0.02 99.80 23:30:01 1 0.13 0.00 0.13 0.00 0.00 99.73 23:30:01 2 0.63 0.00 0.07 0.00 0.00 99.30 23:30:01 3 0.13 0.00 0.08 0.00 0.00 99.78 23:31:01 all 0.18 0.00 0.06 0.00 0.00 99.76 23:31:01 0 0.07 0.00 0.05 0.00 0.00 99.88 23:31:01 1 0.05 0.00 0.05 0.00 0.00 99.90 23:31:01 2 0.53 0.00 0.12 0.00 0.00 99.35 23:31:01 3 0.07 0.00 0.03 0.00 0.00 99.90 23:32:01 all 0.10 0.00 0.10 0.00 0.00 99.80 23:32:01 0 0.03 0.00 0.10 0.00 0.00 99.87 23:32:01 1 0.05 0.00 0.08 0.00 0.00 99.87 23:32:01 2 0.25 0.00 0.12 0.00 0.00 99.63 23:32:01 3 0.07 0.00 0.12 0.00 0.00 99.82 23:33:01 all 0.08 0.00 0.07 0.00 0.00 99.85 23:33:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:33:01 1 0.17 0.00 0.05 0.00 0.00 99.78 23:33:01 2 0.10 0.00 0.17 0.00 0.00 99.73 23:33:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:34:01 all 0.16 0.00 0.03 0.00 0.00 99.81 23:34:01 0 0.05 0.00 0.05 0.00 0.00 99.90 23:34:01 1 0.50 0.00 0.02 0.00 0.00 99.48 23:34:01 2 0.03 0.00 0.03 0.00 0.00 99.93 23:34:01 3 0.05 0.00 0.03 0.00 0.00 99.92 23:35:01 all 0.17 0.00 0.03 0.00 0.00 99.80 23:35:01 0 0.05 0.00 0.05 0.00 0.00 99.90 23:35:01 1 0.55 0.00 0.03 0.00 0.00 99.42 23:35:01 2 0.03 0.00 0.03 0.00 0.00 99.93 23:35:01 3 0.05 0.00 0.02 0.00 0.00 99.93 23:36:01 all 0.18 0.00 0.05 0.00 0.00 99.77 23:36:01 0 0.08 0.00 0.07 0.00 0.00 99.85 23:36:01 1 0.58 0.00 0.05 0.00 0.00 99.37 23:36:01 2 0.03 0.00 0.05 0.00 0.00 99.92 23:36:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:37:01 all 0.16 0.00 0.05 0.00 0.00 99.80 23:37:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:37:01 1 0.53 0.00 0.05 0.00 0.00 99.42 23:37:01 2 0.02 0.00 0.03 0.00 0.00 99.95 23:37:01 3 0.07 0.00 0.07 0.00 0.00 99.87 23:38:01 all 0.17 0.00 0.03 0.00 0.00 99.80 23:38:01 0 0.07 0.00 0.05 0.00 0.00 99.88 23:38:01 1 0.53 0.00 0.00 0.00 0.00 99.47 23:38:01 2 0.05 0.00 0.03 0.00 0.00 99.92 23:38:01 3 0.05 0.00 0.03 0.00 0.00 99.92 23:39:01 all 0.15 0.00 0.04 0.00 0.00 99.81 23:39:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:39:01 1 0.02 0.00 0.03 0.00 0.00 99.95 23:39:01 2 0.55 0.00 0.07 0.00 0.00 99.38 23:39:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:39:01 CPU %user %nice %system %iowait %steal %idle 23:40:01 all 2.17 0.00 1.26 1.35 0.01 95.22 23:40:01 0 1.59 0.00 1.30 0.32 0.02 96.77 23:40:01 1 2.29 0.00 1.34 2.49 0.00 93.87 23:40:01 2 2.76 0.00 0.85 1.14 0.00 95.25 23:40:01 3 2.02 0.00 1.54 1.44 0.02 94.98 Average: all 1.56 0.00 0.91 0.60 0.00 96.92 Average: 0 1.43 0.00 1.12 0.38 0.01 97.06 Average: 1 1.81 0.00 0.85 0.70 0.00 96.63 Average: 2 1.64 0.00 0.80 0.64 0.00 96.92 Average: 3 1.36 0.00 0.88 0.70 0.00 97.06