---> uname -a: Linux prd-centos7-docker-4c-2g-15286.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-149 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-149@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 716 74 0 1046 1016 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:b0:84:42 brd ff:ff:ff:ff:ff:ff inet 10.30.123.74/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85645sec preferred_lft 85645sec inet6 fe80::f816:3eff:feb0:8442/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:76:05:ce:04 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::42:76ff:fe05:ce04/64 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) 12/09/20 _x86_64_ (4 CPU) 22:06:58 LINUX RESTART (4 CPU) 22:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:09:01 41.45 11.34 30.11 0.00 4390.49 2284.29 0.00 22:10:01 0.60 0.00 0.60 0.00 0.00 11.04 0.00 22:11:01 0.27 0.00 0.27 0.00 0.00 3.11 0.00 22:12:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 22:13:01 0.28 0.00 0.28 0.00 0.00 4.00 0.00 22:14:01 0.20 0.00 0.20 0.00 0.00 1.91 0.00 22:15:01 0.28 0.00 0.28 0.00 0.00 3.61 0.00 22:16:01 0.33 0.00 0.33 0.00 0.00 3.96 0.00 22:17:01 0.30 0.00 0.30 0.00 0.00 3.27 0.00 22:18:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 22:19:01 39.48 39.23 0.25 0.00 3503.63 3.49 0.00 Average: 7.62 4.61 3.02 0.00 719.13 211.87 0.00 22:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:09:01 173100 0 566344 30.10 2620 1139480 1141692 38.96 377696 1131688 20 22:10:01 183456 0 555980 29.55 2620 1139488 1060620 36.20 385456 1115188 20 22:11:01 182424 0 557008 29.60 2620 1139492 1060836 36.20 382652 1119084 20 22:12:01 181168 0 558260 29.67 2620 1139496 1060812 36.20 390416 1112428 12 22:13:01 181944 0 557480 29.63 2620 1139500 1060716 36.20 386568 1115720 16 22:14:01 179340 0 560080 29.77 2620 1139504 1060620 36.20 406704 1098128 12 22:15:01 178992 0 560368 29.78 2620 1139564 1060784 36.20 407540 1098144 16 22:16:01 180908 0 558504 29.68 2620 1139512 1060620 36.20 405620 1098128 8 22:17:01 180876 0 558528 29.68 2620 1139520 1060620 36.20 405752 1098128 8 22:18:01 180572 0 558828 29.70 2620 1139524 1060692 36.20 406012 1098128 12 22:19:01 79496 0 591016 31.41 2620 1208412 1107124 37.78 430924 1171340 104 Average: 171116 0 562036 29.87 2620 1145772 1072285 36.60 398667 1114191 23 22:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:09:01 eth0 97.06 74.43 456.93 41.24 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 docker0 2.38 1.73 0.43 3.70 0.00 0.00 0.00 0.00 22:10:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 eth0 0.96 0.47 0.32 0.21 0.00 0.00 0.00 0.00 22:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 eth0 0.63 0.33 0.28 0.20 0.00 0.00 0.00 0.00 22:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 eth0 0.27 0.22 0.14 0.07 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 eth0 0.93 0.45 0.32 0.21 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 9.68 6.42 9.78 3.63 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 10.10 7.54 42.64 4.16 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 0.16 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) 12/09/20 _x86_64_ (4 CPU) 22:06:58 LINUX RESTART (4 CPU) 22:08:01 CPU %user %nice %system %iowait %steal %idle 22:09:01 all 2.70 0.00 2.17 1.02 6.62 87.49 22:09:01 0 2.99 0.00 2.90 0.44 6.43 87.23 22:09:01 1 2.51 0.00 1.95 1.06 6.89 87.60 22:09:01 2 2.63 0.00 1.72 0.50 6.70 88.46 22:09:01 3 2.68 0.00 2.13 2.09 6.43 86.67 22:10:01 all 0.11 0.00 0.07 0.00 0.66 99.17 22:10:01 0 0.02 0.00 0.03 0.00 0.30 99.65 22:10:01 1 0.03 0.00 0.12 0.00 1.02 98.83 22:10:01 2 0.03 0.00 0.05 0.00 0.35 99.57 22:10:01 3 0.35 0.00 0.07 0.00 0.96 98.63 22:11:01 all 0.11 0.00 0.15 0.01 0.84 98.89 22:11:01 0 0.05 0.00 0.15 0.00 0.56 99.24 22:11:01 1 0.05 0.00 0.25 0.03 1.21 98.46 22:11:01 2 0.10 0.00 0.05 0.00 0.70 99.15 22:11:01 3 0.23 0.00 0.17 0.00 0.89 98.71 22:12:01 all 0.09 0.00 0.03 0.00 0.35 99.53 22:12:01 0 0.00 0.00 0.02 0.00 0.10 99.88 22:12:01 1 0.12 0.00 0.07 0.00 0.55 99.27 22:12:01 2 0.23 0.00 0.03 0.00 0.55 99.19 22:12:01 3 0.02 0.00 0.02 0.00 0.20 99.77 22:13:01 all 0.10 0.00 0.16 0.00 0.85 98.90 22:13:01 0 0.02 0.00 0.07 0.00 0.60 99.32 22:13:01 1 0.07 0.00 0.35 0.00 0.76 98.82 22:13:01 2 0.26 0.00 0.13 0.00 1.04 98.56 22:13:01 3 0.03 0.00 0.10 0.00 0.98 98.89 22:14:01 all 0.10 0.00 0.06 0.00 0.31 99.54 22:14:01 0 0.02 0.00 0.02 0.00 0.28 99.68 22:14:01 1 0.00 0.00 0.15 0.00 0.13 99.72 22:14:01 2 0.32 0.00 0.03 0.00 0.45 99.20 22:14:01 3 0.05 0.00 0.03 0.00 0.37 99.55 22:15:01 all 0.11 0.00 0.01 0.00 0.48 99.40 22:15:01 0 0.18 0.00 0.02 0.00 0.81 98.99 22:15:01 1 0.00 0.00 0.00 0.00 0.18 99.82 22:15:01 2 0.23 0.00 0.02 0.00 0.30 99.45 22:15:01 3 0.02 0.00 0.02 0.00 0.63 99.34 22:16:01 all 0.10 0.00 0.02 0.00 0.62 99.26 22:16:01 0 0.02 0.00 0.03 0.00 0.84 99.11 22:16:01 1 0.03 0.00 0.03 0.00 0.28 99.65 22:16:01 2 0.30 0.00 0.02 0.00 0.58 99.10 22:16:01 3 0.03 0.00 0.02 0.00 0.76 99.19 22:17:01 all 0.11 0.00 0.03 0.00 0.51 99.35 22:17:01 0 0.02 0.00 0.00 0.00 0.22 99.76 22:17:01 1 0.07 0.00 0.05 0.00 0.44 99.44 22:17:01 2 0.32 0.00 0.07 0.00 0.98 98.64 22:17:01 3 0.02 0.00 0.02 0.00 0.39 99.58 22:18:01 all 0.08 0.00 0.04 0.00 0.45 99.43 22:18:01 0 0.03 0.00 0.03 0.00 0.10 99.83 22:18:01 1 0.26 0.00 0.05 0.00 0.98 98.71 22:18:01 2 0.00 0.00 0.03 0.00 0.53 99.44 22:18:01 3 0.03 0.00 0.03 0.00 0.18 99.75 22:19:01 all 0.80 0.00 0.43 0.98 1.07 96.72 22:19:01 0 0.87 0.00 0.47 0.90 0.95 96.82 22:19:01 1 0.68 0.00 0.37 0.78 1.21 96.96 22:19:01 2 0.48 0.00 0.23 0.07 0.83 98.39 22:19:01 3 1.18 0.00 0.65 2.17 1.28 94.72 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.40 0.00 0.29 0.18 1.16 97.97 Average: 0 0.38 0.00 0.34 0.12 1.01 98.15 Average: 1 0.35 0.00 0.31 0.17 1.25 97.92 Average: 2 0.45 0.00 0.22 0.05 1.18 98.10 Average: 3 0.42 0.00 0.29 0.39 1.19 97.71