---> uname -a: Linux prd-centos7-docker-4c-2g-2370.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/_app-service-configurable_PR-242 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/_app-service-configurable_PR-242@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 718 106 0 1012 1014 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:74:c9:75 brd ff:ff:ff:ff:ff:ff inet 10.30.123.35/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85480sec preferred_lft 85480sec inet6 fe80::f816:3eff:fe74:c975/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ef:0c:d6:b8 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:efff:fe0c:d6b8/64 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) 04/29/21 _x86_64_ (4 CPU) 19:06:39 LINUX RESTART (4 CPU) 19:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:08:01 126.68 45.75 80.92 0.00 7745.84 35110.58 0.00 19:09:01 2.48 0.00 2.48 0.00 0.00 53.39 0.00 19:10:01 0.42 0.00 0.42 0.00 0.00 5.71 0.00 19:11:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 19:12:01 0.22 0.00 0.22 0.00 0.00 2.71 0.00 19:13:01 0.42 0.00 0.42 0.00 0.00 6.68 0.00 19:14:01 0.23 0.00 0.23 0.00 0.00 2.86 0.00 19:15:01 0.18 0.00 0.18 0.00 0.00 2.18 0.00 19:16:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 19:17:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 19:18:01 0.28 0.00 0.28 0.00 0.00 3.06 0.00 19:19:01 0.22 0.00 0.22 0.00 0.00 2.58 0.00 19:20:02 0.28 0.00 0.28 0.00 0.00 4.06 0.00 19:21:01 0.25 0.00 0.25 0.00 0.00 3.66 0.00 19:22:01 133.26 72.46 60.80 0.00 6210.67 17512.16 0.00 Average: 17.66 7.87 9.79 0.00 926.09 3489.75 0.00 19:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:08:01 147720 0 593884 31.56 2620 1137320 1112048 37.95 429780 1104496 136 19:09:01 149464 0 592048 31.47 2620 1137412 1091300 37.24 431564 1102048 12 19:10:01 148420 0 593088 31.52 2620 1137416 1079120 36.83 437812 1097264 20 19:11:01 148816 0 592692 31.50 2620 1137416 1079084 36.83 437796 1097264 12 19:12:01 146284 0 595216 31.63 2620 1137424 1078964 36.82 441004 1096108 8 19:13:01 146180 0 595316 31.64 2620 1137428 1079108 36.83 441796 1096108 8 19:14:01 145576 0 595916 31.67 2620 1137432 1079084 36.83 442020 1096108 16 19:15:01 145016 0 596472 31.70 2620 1137436 1079096 36.83 442816 1096108 20 19:16:01 145680 0 595800 31.67 2620 1137444 1078964 36.82 441936 1096108 12 19:17:01 144140 0 597336 31.75 2620 1137448 1079096 36.83 443288 1096108 8 19:18:01 143928 0 597548 31.76 2620 1137448 1079048 36.83 443840 1096108 12 19:19:01 144520 0 596948 31.73 2620 1137456 1078964 36.82 443524 1096108 12 19:20:02 144412 0 597052 31.73 2620 1137460 1078964 36.82 443672 1096108 8 19:21:01 144156 0 597304 31.75 2620 1137464 1078964 36.82 443628 1096108 8 19:22:01 169996 0 714544 37.98 2620 994384 1280932 43.72 460580 990352 10112 Average: 147621 0 603411 32.07 2620 1127893 1095516 37.39 441670 1090167 694 19:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:08:01 eth0 578.35 346.29 1110.62 85.62 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 2.32 1.86 0.57 5.48 0.00 0.00 0.00 0.00 19:09:01 eth0 1.93 0.40 0.46 0.21 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 eth0 0.95 0.37 0.32 0.17 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 eth0 0.80 0.32 0.28 0.23 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 eth0 1.40 0.47 0.46 0.27 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 eth0 0.77 0.30 0.28 0.20 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 eth0 0.93 0.30 0.32 0.20 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 eth0 0.62 0.30 0.28 0.20 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 eth0 0.70 0.52 0.40 0.27 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 eth0 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:20:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 eth0 0.14 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 eth0 215.17 178.52 2164.16 51.51 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.09 34.97 218.52 9.20 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 0.15 0.12 0.04 0.36 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) 04/29/21 _x86_64_ (4 CPU) 19:06:39 LINUX RESTART (4 CPU) 19:07:02 CPU %user %nice %system %iowait %steal %idle 19:08:01 all 14.46 0.00 7.10 4.48 0.22 73.74 19:08:01 0 12.73 0.00 9.99 2.65 0.23 74.40 19:08:01 1 17.32 0.00 5.61 4.71 0.22 72.15 19:08:01 2 14.69 0.00 6.37 4.89 0.22 73.83 19:08:01 3 13.09 0.00 6.44 5.68 0.21 74.59 19:09:01 all 0.16 0.00 0.05 0.00 0.00 99.78 19:09:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:09:01 1 0.43 0.00 0.03 0.00 0.00 99.53 19:09:01 2 0.07 0.00 0.05 0.00 0.00 99.88 19:09:01 3 0.12 0.00 0.10 0.00 0.02 99.77 19:10:01 all 0.18 0.00 0.05 0.00 0.00 99.77 19:10:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:10:01 1 0.53 0.00 0.05 0.00 0.00 99.42 19:10:01 2 0.03 0.00 0.05 0.00 0.00 99.92 19:10:01 3 0.12 0.00 0.07 0.00 0.02 99.80 19:11:01 all 0.15 0.00 0.03 0.00 0.00 99.82 19:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:11:01 1 0.07 0.00 0.03 0.00 0.00 99.90 19:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 19:11:01 3 0.50 0.00 0.07 0.00 0.00 99.43 19:12:01 all 0.17 0.00 0.06 0.00 0.01 99.76 19:12:01 0 0.03 0.00 0.07 0.00 0.02 99.88 19:12:01 1 0.05 0.00 0.05 0.00 0.02 99.88 19:12:01 2 0.03 0.00 0.10 0.00 0.00 99.87 19:12:01 3 0.55 0.00 0.02 0.00 0.02 99.42 19:13:01 all 0.16 0.00 0.03 0.00 0.00 99.81 19:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:13:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:13:01 2 0.07 0.00 0.05 0.00 0.00 99.88 19:13:01 3 0.52 0.00 0.03 0.00 0.00 99.45 19:14:01 all 0.11 0.00 0.05 0.00 0.00 99.84 19:14:01 0 0.03 0.00 0.03 0.00 0.00 99.93 19:14:01 1 0.12 0.00 0.07 0.00 0.00 99.82 19:14:01 2 0.03 0.00 0.03 0.00 0.00 99.93 19:14:01 3 0.25 0.00 0.07 0.00 0.02 99.67 19:15:01 all 0.13 0.00 0.04 0.00 0.00 99.83 19:15:01 0 0.08 0.00 0.03 0.00 0.00 99.88 19:15:01 1 0.07 0.00 0.05 0.00 0.00 99.88 19:15:01 2 0.32 0.00 0.02 0.00 0.02 99.65 19:15:01 3 0.03 0.00 0.05 0.00 0.00 99.92 19:16:01 all 0.16 0.00 0.03 0.00 0.01 99.80 19:16:01 0 0.00 0.00 0.03 0.00 0.02 99.95 19:16:01 1 0.05 0.00 0.05 0.00 0.02 99.88 19:16:01 2 0.53 0.00 0.02 0.00 0.00 99.45 19:16:01 3 0.05 0.00 0.03 0.00 0.00 99.92 19:17:01 all 0.16 0.00 0.03 0.00 0.00 99.81 19:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:17:01 1 0.05 0.00 0.05 0.00 0.00 99.90 19:17:01 2 0.50 0.00 0.02 0.00 0.00 99.48 19:17:01 3 0.05 0.00 0.03 0.00 0.02 99.90 19:18:01 all 0.16 0.00 0.03 0.00 0.00 99.80 19:18:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:18:01 1 0.08 0.00 0.07 0.00 0.00 99.85 19:18:01 2 0.52 0.00 0.00 0.00 0.00 99.48 19:18:01 3 0.03 0.00 0.05 0.00 0.00 99.92 19:18:01 CPU %user %nice %system %iowait %steal %idle 19:19:01 all 0.17 0.00 0.03 0.00 0.00 99.80 19:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:19:01 1 0.05 0.00 0.03 0.00 0.02 99.90 19:19:01 2 0.53 0.00 0.02 0.00 0.00 99.45 19:19:01 3 0.07 0.00 0.05 0.00 0.00 99.88 19:20:02 all 0.15 0.00 0.05 0.00 0.01 99.80 19:20:02 0 0.03 0.00 0.03 0.00 0.00 99.93 19:20:02 1 0.03 0.00 0.07 0.00 0.00 99.90 19:20:02 2 0.52 0.00 0.03 0.00 0.02 99.43 19:20:02 3 0.02 0.00 0.05 0.00 0.02 99.92 19:21:01 all 0.16 0.00 0.03 0.00 0.00 99.81 19:21:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:21:01 1 0.08 0.00 0.07 0.00 0.02 99.83 19:21:01 2 0.52 0.00 0.02 0.00 0.00 99.46 19:21:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:22:01 all 6.18 0.00 4.29 1.66 0.24 87.63 19:22:01 0 6.03 0.00 4.60 1.53 0.25 87.58 19:22:01 1 5.95 0.00 3.90 0.86 0.29 89.01 19:22:01 2 5.98 0.00 4.11 0.97 0.18 88.75 19:22:01 3 6.76 0.00 4.57 3.27 0.25 85.15 Average: all 1.48 0.00 0.78 0.40 0.03 97.31 Average: 0 1.24 0.00 0.97 0.27 0.03 97.48 Average: 1 1.63 0.00 0.66 0.36 0.04 97.31 Average: 2 1.59 0.00 0.71 0.38 0.03 97.29 Average: 3 1.44 0.00 0.76 0.58 0.04 97.18