---> uname -a: Linux prd-centos7-docker-4c-2g-16684.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/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-151 /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-151@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 710 108 0 1017 1021 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:2c:01:04 brd ff:ff:ff:ff:ff:ff inet 10.30.122.247/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fe2c:104/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:67:28:d3:8e 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::42:67ff:fe28:d38e/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) 12/18/20 _x86_64_ (4 CPU) 00:56:40 LINUX RESTART (4 CPU) 00:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:58:01 138.73 50.21 88.52 0.00 8188.02 39135.83 0.00 00:59:01 3.45 0.07 3.38 0.00 2.13 106.31 0.00 01:00:01 0.40 0.00 0.40 0.00 0.00 5.96 0.00 01:01:01 0.55 0.02 0.53 0.00 0.13 7.21 0.00 01:02:01 0.38 0.08 0.30 0.00 1.60 5.64 0.00 01:03:02 0.30 0.00 0.30 0.00 0.00 4.28 0.00 01:04:01 0.29 0.00 0.29 0.00 0.00 3.52 0.00 01:05:01 0.23 0.00 0.23 0.00 0.00 3.60 0.00 01:06:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 01:07:01 0.23 0.00 0.23 0.00 0.00 2.20 0.00 01:08:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 01:09:01 52.86 49.83 3.03 0.00 4211.09 82.64 0.00 Average: 16.52 8.36 8.15 0.00 1035.49 3286.54 0.00 00:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:58:01 150536 0 609452 32.39 2620 1118936 1119988 38.22 452496 1079096 128 00:59:01 154796 0 605072 32.16 2620 1119056 1091880 37.26 450436 1077692 20 01:00:01 155036 0 604828 32.15 2620 1119060 1091904 37.26 460468 1067940 8 01:01:01 154004 0 605860 32.20 2620 1119060 1082176 36.93 462488 1066908 12 01:02:01 153876 0 605860 32.20 2620 1119188 1080272 36.87 460012 1069424 12 01:03:02 154276 0 605452 32.18 2620 1119196 1080292 36.87 459776 1069424 8 01:04:01 155224 0 604504 32.13 2620 1119196 1080184 36.86 459160 1069424 16 01:05:01 154552 0 605168 32.16 2620 1119204 1080404 36.87 459956 1069424 12 01:06:01 155076 0 604612 32.13 2620 1119236 1080248 36.87 459364 1069424 20 01:07:01 154884 0 604828 32.15 2620 1119212 1080248 36.87 459288 1069424 8 01:08:01 154360 0 605348 32.17 2620 1119216 1080320 36.87 459660 1069424 8 01:09:01 65432 0 686228 36.47 2620 1127264 1510376 51.55 530424 1080316 92508 Average: 146838 0 612268 32.54 2620 1119819 1121524 38.28 464461 1071493 7730 00:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:58:01 eth0 364.04 251.06 1047.60 97.92 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 2.06 1.51 0.45 3.81 0.00 0.00 0.00 0.00 00:59:01 eth0 2.71 0.88 1.40 0.42 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 1.62 0.58 0.59 0.40 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 eth0 1.60 0.32 0.38 0.20 0.00 0.00 0.00 0.00 01:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 eth0 1.05 0.57 0.58 0.36 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 eth0 0.32 0.18 0.15 0.10 0.00 0.00 0.00 0.00 01:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 eth0 0.76 0.08 0.07 0.01 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 eth0 1.30 0.58 0.58 0.40 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 eth0 0.27 0.22 0.16 0.07 0.00 0.00 0.00 0.00 01:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 eth0 117.95 90.49 1197.40 11.22 0.00 0.00 0.00 0.00 01:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.06 28.81 187.74 9.28 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 0.13 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) 12/18/20 _x86_64_ (4 CPU) 00:56:40 LINUX RESTART (4 CPU) 00:57:01 CPU %user %nice %system %iowait %steal %idle 00:58:01 all 14.52 0.00 8.39 4.44 0.74 71.90 00:58:01 0 14.37 0.00 8.37 5.08 0.84 71.34 00:58:01 1 13.94 0.00 7.30 6.11 0.82 71.83 00:58:01 2 14.52 0.00 7.75 3.29 0.77 73.66 00:58:01 3 15.26 0.00 10.13 3.28 0.55 70.78 00:59:01 all 0.20 0.00 0.05 0.00 0.02 99.73 00:59:01 0 0.53 0.00 0.05 0.00 0.02 99.40 00:59:01 1 0.10 0.00 0.07 0.00 0.03 99.80 00:59:01 2 0.12 0.00 0.05 0.00 0.02 99.82 00:59:01 3 0.07 0.00 0.05 0.00 0.00 99.88 01:00:01 all 0.17 0.00 0.05 0.00 0.00 99.78 01:00:01 0 0.50 0.00 0.02 0.00 0.00 99.48 01:00:01 1 0.08 0.00 0.10 0.00 0.02 99.80 01:00:01 2 0.05 0.00 0.07 0.00 0.00 99.88 01:00:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:01:01 all 0.17 0.00 0.05 0.00 0.00 99.78 01:01:01 0 0.53 0.00 0.07 0.00 0.00 99.40 01:01:01 1 0.03 0.00 0.05 0.00 0.00 99.92 01:01:01 2 0.08 0.00 0.07 0.00 0.00 99.85 01:01:01 3 0.02 0.00 0.03 0.00 0.02 99.93 01:02:01 all 0.16 0.00 0.06 0.01 0.01 99.76 01:02:01 0 0.47 0.00 0.03 0.00 0.00 99.50 01:02:01 1 0.07 0.00 0.08 0.00 0.02 99.83 01:02:01 2 0.05 0.00 0.07 0.02 0.02 99.85 01:02:01 3 0.05 0.00 0.07 0.02 0.02 99.85 01:03:02 all 0.04 0.00 0.04 0.00 0.00 99.92 01:03:02 0 0.05 0.00 0.03 0.00 0.02 99.90 01:03:02 1 0.05 0.00 0.05 0.00 0.00 99.90 01:03:02 2 0.03 0.00 0.03 0.00 0.00 99.93 01:03:02 3 0.02 0.00 0.03 0.00 0.00 99.95 01:04:01 all 0.13 0.00 0.03 0.00 0.00 99.84 01:04:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:04:01 1 0.05 0.00 0.02 0.00 0.00 99.93 01:04:01 2 0.07 0.00 0.07 0.00 0.02 99.85 01:04:01 3 0.36 0.00 0.02 0.00 0.00 99.63 01:05:01 all 0.16 0.00 0.03 0.00 0.00 99.80 01:05:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:05:01 1 0.05 0.00 0.02 0.00 0.00 99.93 01:05:01 2 0.08 0.00 0.07 0.00 0.00 99.85 01:05:01 3 0.50 0.00 0.02 0.00 0.00 99.48 01:06:01 all 0.15 0.00 0.03 0.00 0.00 99.82 01:06:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:06:01 1 0.03 0.00 0.05 0.00 0.00 99.92 01:06:01 2 0.03 0.00 0.05 0.00 0.00 99.92 01:06:01 3 0.50 0.00 0.02 0.00 0.00 99.48 01:07:01 all 0.16 0.00 0.02 0.00 0.00 99.81 01:07:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:07:01 1 0.03 0.00 0.03 0.00 0.00 99.93 01:07:01 2 0.03 0.00 0.03 0.00 0.02 99.92 01:07:01 3 0.53 0.00 0.02 0.00 0.00 99.45 01:08:01 all 0.15 0.00 0.03 0.00 0.00 99.82 01:08:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:08:01 2 0.05 0.00 0.05 0.00 0.00 99.90 01:08:01 3 0.50 0.00 0.02 0.00 0.00 99.48 01:08:01 CPU %user %nice %system %iowait %steal %idle 01:09:01 all 1.97 0.00 1.23 0.98 0.02 95.81 01:09:01 0 1.99 0.00 1.54 0.75 0.02 95.70 01:09:01 1 1.49 0.00 1.04 0.90 0.02 96.55 01:09:01 2 2.81 0.00 1.47 1.51 0.02 94.19 01:09:01 3 1.58 0.00 0.86 0.75 0.02 96.80 Average: all 1.47 0.00 0.82 0.44 0.07 97.20 Average: 0 1.52 0.00 0.84 0.48 0.07 97.09 Average: 1 1.31 0.00 0.72 0.58 0.07 97.32 Average: 2 1.47 0.00 0.80 0.40 0.07 97.26 Average: 3 1.59 0.00 0.92 0.33 0.05 97.12