---> uname -a: Linux prd-centos7-docker-4c-2g-30594.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/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-217 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-217@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 ---> free -m: total used free shared buff/cache available Mem: 1837 708 103 0 1025 1024 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:78:4a:18 brd ff:ff:ff:ff:ff:ff inet 10.30.122.74/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85590sec preferred_lft 85590sec inet6 fe80::f816:3eff:fe78:4a18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1a:90:ea:c3 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::42:1aff:fe90:eac3/64 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) 18:46:38 LINUX RESTART (4 CPU) 18:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:48:01 131.61 47.14 84.47 0.00 7911.34 39065.81 0.00 18:49:01 2.90 0.08 2.81 0.00 2.66 91.89 0.00 18:50:01 0.40 0.00 0.40 0.00 0.00 5.96 0.00 18:51:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 18:52:01 0.27 0.00 0.27 0.00 0.00 3.83 0.00 18:53:01 0.33 0.00 0.33 0.00 0.00 4.46 0.00 18:54:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 18:55:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 18:56:01 0.18 0.00 0.18 0.00 0.00 2.56 0.00 18:57:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 18:58:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 18:59:01 0.28 0.00 0.28 0.00 0.00 3.11 0.00 19:00:01 61.75 49.37 12.38 0.00 4065.25 3401.17 0.00 Average: 15.31 7.43 7.87 0.00 921.70 3277.05 0.00 18:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:48:01 143880 0 605964 32.21 2620 1129080 1094576 37.36 454288 1085092 128 18:49:01 147312 0 602412 32.02 2620 1129200 1083836 36.99 455568 1080164 20 18:50:01 144712 0 605008 32.15 2620 1129204 1073752 36.65 452324 1086164 16 18:51:01 145372 0 604348 32.12 2620 1129204 1073584 36.64 466224 1071612 12 18:52:01 146940 0 602772 32.04 2620 1129212 1073344 36.63 463044 1073364 8 18:53:01 145488 0 604220 32.11 2620 1129216 1073416 36.63 467096 1070872 12 18:54:01 145208 0 604496 32.13 2620 1129220 1073560 36.64 467896 1070872 20 18:55:01 145256 0 604444 32.12 2620 1129224 1073524 36.64 467584 1070872 16 18:56:01 144608 0 605084 32.16 2620 1129232 1073584 36.64 468076 1070872 8 18:57:01 145960 0 603728 32.09 2620 1129236 1073344 36.63 466752 1070872 8 18:58:01 143236 0 606448 32.23 2620 1129240 1073708 36.64 470132 1070876 8 18:59:01 142848 0 606832 32.25 2620 1129244 1073708 36.64 470288 1070872 8 19:00:01 114392 0 647888 34.43 2620 1116644 1277272 43.59 498852 1062076 64792 Average: 142709 0 607973 32.31 2620 1128243 1091631 37.26 466779 1073429 5004 18:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:48:01 eth0 584.72 352.69 1064.22 104.22 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 2.88 2.01 0.53 4.88 0.00 0.00 0.00 0.00 18:49:01 eth0 2.98 1.47 2.19 0.11 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 0.65 0.48 0.28 0.21 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.93 0.42 0.32 0.21 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 0.40 0.32 0.20 0.08 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 1.71 0.38 0.38 0.17 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 1.13 0.28 0.34 0.20 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 0.53 0.42 0.27 0.24 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 0.83 0.08 0.07 0.01 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 1.18 0.48 0.45 0.27 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 eth0 1.20 0.25 0.33 0.16 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 211.62 180.93 2168.86 17.70 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.17 41.42 249.14 9.51 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 0.22 0.15 0.04 0.38 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) 18:46:38 LINUX RESTART (4 CPU) 18:47:01 CPU %user %nice %system %iowait %steal %idle 18:48:01 all 13.02 0.00 7.22 5.43 0.11 74.22 18:48:01 0 13.95 0.00 8.80 4.70 0.09 72.47 18:48:01 1 12.00 0.00 6.97 4.33 0.10 76.60 18:48:01 2 13.77 0.00 6.84 7.72 0.14 71.54 18:48:01 3 12.37 0.00 6.29 4.98 0.12 76.25 18:49:01 all 0.16 0.00 0.06 0.00 0.00 99.77 18:49:01 0 0.42 0.00 0.03 0.00 0.00 99.55 18:49:01 1 0.05 0.00 0.07 0.00 0.02 99.87 18:49:01 2 0.10 0.00 0.08 0.00 0.00 99.82 18:49:01 3 0.08 0.00 0.07 0.00 0.00 99.85 18:50:01 all 0.16 0.00 0.08 0.00 0.01 99.75 18:50:01 0 0.42 0.00 0.05 0.00 0.00 99.53 18:50:01 1 0.05 0.00 0.05 0.00 0.00 99.90 18:50:01 2 0.10 0.00 0.12 0.00 0.02 99.77 18:50:01 3 0.08 0.00 0.08 0.00 0.03 99.80 18:51:01 all 0.10 0.00 0.05 0.00 0.02 99.82 18:51:01 0 0.28 0.00 0.05 0.00 0.05 99.62 18:51:01 1 0.03 0.00 0.12 0.00 0.00 99.85 18:51:01 2 0.05 0.00 0.03 0.00 0.03 99.88 18:51:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:52:01 all 0.10 0.00 0.08 0.00 0.05 99.77 18:52:01 0 0.30 0.00 0.08 0.00 0.05 99.57 18:52:01 1 0.03 0.00 0.08 0.00 0.05 99.83 18:52:01 2 0.03 0.00 0.05 0.00 0.03 99.88 18:52:01 3 0.05 0.00 0.08 0.00 0.07 99.80 18:53:01 all 0.15 0.00 0.04 0.00 0.00 99.80 18:53:01 0 0.48 0.00 0.05 0.00 0.02 99.45 18:53:01 1 0.07 0.00 0.08 0.00 0.00 99.85 18:53:01 2 0.03 0.00 0.02 0.00 0.00 99.95 18:53:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:54:01 all 0.17 0.00 0.04 0.00 0.00 99.79 18:54:01 0 0.48 0.00 0.05 0.00 0.00 99.47 18:54:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:54:01 2 0.07 0.00 0.03 0.00 0.00 99.90 18:54:01 3 0.07 0.00 0.05 0.00 0.00 99.88 18:55:01 all 0.16 0.00 0.04 0.00 0.01 99.80 18:55:01 0 0.52 0.00 0.03 0.00 0.02 99.43 18:55:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:55:01 2 0.05 0.00 0.03 0.00 0.02 99.90 18:55:01 3 0.03 0.00 0.05 0.00 0.00 99.92 18:56:01 all 0.17 0.00 0.04 0.00 0.00 99.78 18:56:01 0 0.53 0.00 0.03 0.00 0.00 99.43 18:56:01 1 0.12 0.00 0.05 0.00 0.00 99.83 18:56:01 2 0.03 0.00 0.05 0.00 0.00 99.92 18:56:01 3 0.02 0.00 0.02 0.00 0.02 99.95 18:57:01 all 0.17 0.00 0.03 0.00 0.00 99.80 18:57:01 0 0.53 0.00 0.03 0.00 0.00 99.43 18:57:01 1 0.05 0.00 0.03 0.00 0.00 99.92 18:57:01 2 0.05 0.00 0.02 0.00 0.00 99.93 18:57:01 3 0.03 0.00 0.05 0.00 0.00 99.92 18:58:01 all 0.17 0.00 0.05 0.00 0.00 99.78 18:58:01 0 0.53 0.00 0.05 0.00 0.00 99.42 18:58:01 1 0.05 0.00 0.07 0.00 0.00 99.88 18:58:01 2 0.05 0.00 0.03 0.00 0.00 99.92 18:58:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:58:01 CPU %user %nice %system %iowait %steal %idle 18:59:01 all 0.08 0.00 0.04 0.00 0.00 99.88 18:59:01 0 0.18 0.00 0.05 0.00 0.00 99.77 18:59:01 1 0.02 0.00 0.05 0.00 0.00 99.93 18:59:01 2 0.05 0.00 0.02 0.00 0.00 99.93 18:59:01 3 0.07 0.00 0.03 0.00 0.02 99.88 19:00:01 all 2.49 0.00 1.53 1.45 0.03 94.50 19:00:01 0 2.03 0.00 1.63 0.03 0.03 96.28 19:00:01 1 3.43 0.00 1.57 2.31 0.03 92.65 19:00:01 2 2.38 0.00 1.04 1.99 0.02 94.58 19:00:01 3 2.11 0.00 1.89 1.48 0.02 94.50 Average: all 1.30 0.00 0.71 0.52 0.02 97.45 Average: 0 1.57 0.00 0.83 0.36 0.02 97.22 Average: 1 1.21 0.00 0.70 0.50 0.02 97.57 Average: 2 1.27 0.00 0.64 0.74 0.02 97.33 Average: 3 1.14 0.00 0.66 0.49 0.02 97.69