---> uname -a: Linux prd-centos7-docker-4c-2g-30570.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% /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-216 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-216@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 706 70 0 1060 1026 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:a2:4e:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.146/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fea2:4ea9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:bb:c3:38:e1 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:bbff:fec3:38e1/64 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) 03/19/21 _x86_64_ (4 CPU) 16:26:53 LINUX RESTART (4 CPU) 16:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:29:01 2.50 0.00 2.50 0.00 0.00 55.15 0.00 16:30:01 0.42 0.00 0.42 0.00 0.00 5.98 0.00 16:31:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 16:32:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 16:33:01 0.28 0.00 0.28 0.00 0.00 4.21 0.00 16:34:01 0.37 0.00 0.37 0.00 0.00 4.93 0.00 16:35:01 0.22 0.00 0.22 0.00 0.00 2.42 0.00 16:36:01 0.68 0.00 0.68 0.00 0.00 7.83 0.00 16:37:01 0.40 0.00 0.40 0.00 0.00 4.40 0.00 16:38:01 0.42 0.00 0.42 0.00 0.00 5.75 0.00 16:39:02 51.53 49.10 2.43 0.00 4165.51 63.15 0.00 Average: 5.21 4.47 0.75 0.00 378.91 14.56 0.00 16:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:29:01 169768 0 567260 30.15 2620 1141896 1069592 36.50 415544 1097940 12 16:30:01 167816 0 569204 30.25 2620 1141904 1069688 36.51 436056 1079880 8 16:31:01 167816 0 569200 30.25 2620 1141908 1069700 36.51 434672 1081316 8 16:32:01 166268 0 570748 30.33 2620 1141908 1069688 36.51 442072 1075532 8 16:33:01 165644 0 571364 30.37 2620 1141916 1069700 36.51 436360 1081652 8 16:34:01 164804 0 572200 30.41 2620 1141920 1069724 36.51 438748 1080444 8 16:35:01 165444 0 571556 30.38 2620 1141924 1069592 36.50 437928 1080444 8 16:36:01 165600 0 571396 30.37 2620 1141928 1069592 36.50 438056 1080444 8 16:37:01 165808 0 571180 30.36 2620 1141936 1069592 36.50 437940 1080444 8 16:38:01 162324 0 574660 30.54 2620 1141940 1069676 36.51 441188 1080444 8 16:39:02 119796 0 614436 32.66 2620 1144692 1274416 43.49 444880 1112336 54968 Average: 161917 0 574837 30.55 2620 1142170 1088269 37.14 436677 1084625 5005 16:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:29:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 3.78 1.82 3.25 0.12 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 1.48 0.35 0.35 0.17 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 eth0 0.70 0.32 0.29 0.23 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 eth0 0.37 0.30 0.17 0.08 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 eth0 1.02 0.35 0.32 0.20 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 eth0 0.07 0.02 0.01 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 eth0 0.17 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 eth0 0.37 0.27 0.17 0.08 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:02 eth0 67.34 52.41 566.97 8.27 0.00 0.00 0.00 0.00 16:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 6.86 5.10 51.99 0.83 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) 03/19/21 _x86_64_ (4 CPU) 16:26:53 LINUX RESTART (4 CPU) 16:28:01 CPU %user %nice %system %iowait %steal %idle 16:29:01 all 0.18 0.00 0.04 0.00 0.00 99.78 16:29:01 0 0.05 0.00 0.02 0.00 0.00 99.93 16:29:01 1 0.07 0.00 0.08 0.00 0.02 99.83 16:29:01 2 0.10 0.00 0.03 0.00 0.00 99.87 16:29:01 3 0.50 0.00 0.03 0.00 0.00 99.47 16:30:01 all 0.18 0.00 0.03 0.00 0.00 99.78 16:30:01 0 0.02 0.00 0.03 0.00 0.00 99.95 16:30:01 1 0.05 0.00 0.05 0.00 0.00 99.90 16:30:01 2 0.13 0.00 0.03 0.00 0.02 99.82 16:30:01 3 0.53 0.00 0.02 0.00 0.00 99.45 16:31:01 all 0.16 0.00 0.04 0.00 0.01 99.79 16:31:01 0 0.05 0.00 0.02 0.00 0.03 99.90 16:31:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:31:01 2 0.05 0.00 0.08 0.00 0.00 99.87 16:31:01 3 0.52 0.00 0.03 0.00 0.00 99.45 16:32:01 all 0.15 0.00 0.03 0.00 0.00 99.81 16:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:32:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:32:01 2 0.03 0.00 0.03 0.00 0.00 99.93 16:32:01 3 0.53 0.00 0.03 0.00 0.02 99.42 16:33:01 all 0.20 0.00 0.19 0.00 0.02 99.60 16:33:01 0 0.10 0.00 0.18 0.00 0.02 99.70 16:33:01 1 0.07 0.00 0.23 0.00 0.00 99.70 16:33:01 2 0.08 0.00 0.22 0.00 0.05 99.65 16:33:01 3 0.53 0.00 0.12 0.00 0.00 99.35 16:34:01 all 0.17 0.00 0.03 0.00 0.01 99.80 16:34:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:34:01 1 0.07 0.00 0.02 0.00 0.02 99.90 16:34:01 2 0.05 0.00 0.03 0.00 0.00 99.92 16:34:01 3 0.52 0.00 0.03 0.00 0.02 99.43 16:35:01 all 0.08 0.00 0.02 0.00 0.00 99.91 16:35:01 0 0.03 0.00 0.00 0.00 0.00 99.97 16:35:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:35:01 2 0.20 0.00 0.03 0.00 0.00 99.77 16:35:01 3 0.03 0.00 0.00 0.00 0.00 99.97 16:36:01 all 0.06 0.00 0.03 0.00 0.00 99.91 16:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:36:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:36:01 2 0.17 0.00 0.05 0.00 0.02 99.77 16:36:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:37:01 all 0.16 0.00 0.03 0.00 0.00 99.81 16:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:37:01 1 0.07 0.00 0.05 0.00 0.00 99.88 16:37:01 2 0.52 0.00 0.02 0.00 0.00 99.47 16:37:01 3 0.03 0.00 0.03 0.00 0.00 99.93 16:38:01 all 0.15 0.00 0.02 0.00 0.00 99.83 16:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:38:01 1 0.05 0.00 0.05 0.00 0.00 99.90 16:38:01 2 0.50 0.00 0.00 0.00 0.00 99.50 16:38:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:39:02 all 1.96 0.00 0.73 1.35 0.04 95.91 16:39:02 0 1.44 0.00 0.89 0.02 0.03 97.63 16:39:02 1 1.00 0.00 0.63 0.63 0.03 97.70 16:39:02 2 2.52 0.00 0.78 3.64 0.03 93.03 16:39:02 3 2.89 0.00 0.63 1.12 0.05 95.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.31 0.00 0.11 0.12 0.01 99.45 Average: 0 0.16 0.00 0.11 0.00 0.01 99.72 Average: 1 0.14 0.00 0.11 0.06 0.01 99.68 Average: 2 0.40 0.00 0.12 0.33 0.01 99.14 Average: 3 0.55 0.00 0.09 0.10 0.01 99.25