---> uname -a: Linux prd-centos7-docker-4c-2g-28661.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% /w/workspace/_app-service-configurable_PR-210 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-210@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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 707 73 0 1056 1024 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:5f:33:68 brd ff:ff:ff:ff:ff:ff inet 10.30.122.182/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe5f:3368/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f5:d2:36:e2 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:f5ff:fed2:36e2/64 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) 03/05/21 _x86_64_ (4 CPU) 05:30:49 LINUX RESTART (4 CPU) 05:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:33:01 3.53 0.07 3.46 0.00 2.13 108.31 0.00 05:34:01 0.53 0.00 0.53 0.00 0.00 7.74 0.00 05:35:01 0.17 0.00 0.17 0.00 0.00 2.45 0.00 05:36:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 05:37:01 0.25 0.00 0.25 0.00 0.00 3.75 0.00 05:38:01 0.38 0.00 0.38 0.00 0.00 5.66 0.00 05:39:02 0.25 0.00 0.25 0.00 0.00 2.70 0.00 05:40:01 0.17 0.00 0.17 0.00 0.00 1.39 0.00 05:41:01 0.43 0.00 0.43 0.00 0.00 5.56 0.00 05:42:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 05:43:01 114.16 70.64 43.52 0.00 5895.82 15161.61 0.00 Average: 10.96 6.44 4.52 0.00 537.31 1394.21 0.00 05:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 163200 0 562568 29.90 2620 1153156 1096588 37.42 401704 1117836 20 05:34:01 164128 0 561632 29.85 2620 1153164 1070888 36.55 416324 1102424 8 05:35:01 163740 0 562016 29.87 2620 1153168 1071044 36.55 416656 1102924 8 05:36:01 162752 0 563004 29.92 2620 1153168 1070888 36.55 423968 1096780 8 05:37:01 162072 0 563676 29.96 2620 1153176 1070960 36.55 422328 1098932 8 05:38:01 161312 0 564432 30.00 2620 1153180 1071104 36.56 422968 1098932 8 05:39:02 162088 0 563652 29.96 2620 1153184 1070888 36.55 421864 1098932 8 05:40:01 162416 0 563268 29.94 2620 1153240 1070888 36.55 421964 1098944 20 05:41:01 162516 0 563212 29.93 2620 1153196 1070888 36.55 421860 1098932 8 05:42:01 159296 0 566428 30.10 2620 1153200 1070972 36.55 425256 1098932 8 05:43:01 173684 0 664288 35.31 2620 1040952 1274032 43.48 444452 1011168 90932 Average: 163382 0 572561 30.43 2620 1142980 1091740 37.26 421759 1093158 8276 05:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 eth0 3.06 1.30 3.19 0.09 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 eth0 1.47 0.73 0.61 0.41 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 eth0 1.10 0.58 0.38 0.22 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:02 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 eth0 210.33 162.74 2175.32 19.12 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.79 15.12 198.58 1.82 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) 03/05/21 _x86_64_ (4 CPU) 05:30:49 LINUX RESTART (4 CPU) 05:32:01 CPU %user %nice %system %iowait %steal %idle 05:33:01 all 0.22 0.00 0.10 0.00 0.05 99.63 05:33:01 0 0.13 0.00 0.15 0.00 0.05 99.67 05:33:01 1 0.12 0.00 0.10 0.00 0.03 99.75 05:33:01 2 0.10 0.00 0.07 0.00 0.08 99.75 05:33:01 3 0.52 0.00 0.08 0.00 0.05 99.35 05:34:01 all 0.15 0.00 0.05 0.00 0.02 99.78 05:34:01 0 0.02 0.00 0.03 0.00 0.03 99.92 05:34:01 1 0.25 0.00 0.03 0.00 0.02 99.70 05:34:01 2 0.30 0.00 0.02 0.00 0.00 99.68 05:34:01 3 0.03 0.00 0.12 0.00 0.02 99.83 05:35:01 all 0.16 0.00 0.08 0.00 0.00 99.75 05:35:01 0 0.05 0.00 0.05 0.00 0.00 99.90 05:35:01 1 0.45 0.00 0.10 0.00 0.02 99.43 05:35:01 2 0.07 0.00 0.08 0.00 0.00 99.85 05:35:01 3 0.07 0.00 0.10 0.00 0.00 99.83 05:36:01 all 0.16 0.00 0.05 0.00 0.02 99.77 05:36:01 0 0.02 0.00 0.05 0.00 0.02 99.92 05:36:01 1 0.52 0.00 0.02 0.00 0.00 99.47 05:36:01 2 0.08 0.00 0.05 0.00 0.02 99.85 05:36:01 3 0.03 0.00 0.08 0.00 0.05 99.83 05:37:01 all 0.16 0.00 0.10 0.00 0.05 99.69 05:37:01 0 0.05 0.00 0.05 0.00 0.05 99.85 05:37:01 1 0.50 0.00 0.07 0.00 0.02 99.42 05:37:01 2 0.05 0.00 0.08 0.00 0.07 99.80 05:37:01 3 0.05 0.00 0.22 0.00 0.05 99.68 05:38:01 all 0.13 0.00 0.06 0.00 0.01 99.80 05:38:01 0 0.03 0.00 0.05 0.00 0.00 99.92 05:38:01 1 0.28 0.00 0.10 0.00 0.02 99.60 05:38:01 2 0.18 0.00 0.05 0.00 0.02 99.75 05:38:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:39:02 all 0.17 0.00 0.04 0.00 0.01 99.78 05:39:02 0 0.03 0.00 0.03 0.00 0.00 99.93 05:39:02 1 0.55 0.00 0.03 0.00 0.02 99.40 05:39:02 2 0.05 0.00 0.07 0.00 0.02 99.87 05:39:02 3 0.05 0.00 0.03 0.00 0.00 99.92 05:40:01 all 0.15 0.00 0.04 0.00 0.00 99.81 05:40:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:40:01 1 0.51 0.00 0.03 0.00 0.00 99.46 05:40:01 2 0.07 0.00 0.07 0.00 0.00 99.86 05:40:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:41:01 all 0.17 0.00 0.04 0.00 0.01 99.78 05:41:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:41:01 1 0.53 0.00 0.02 0.00 0.00 99.45 05:41:01 2 0.08 0.00 0.08 0.00 0.02 99.82 05:41:01 3 0.03 0.00 0.03 0.00 0.03 99.90 05:42:01 all 0.16 0.00 0.04 0.00 0.00 99.80 05:42:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:42:01 1 0.08 0.00 0.05 0.00 0.02 99.85 05:42:01 2 0.52 0.00 0.05 0.00 0.00 99.43 05:42:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:43:01 all 6.24 0.00 4.10 1.43 0.33 87.91 05:43:01 0 6.32 0.00 4.27 0.08 0.25 89.07 05:43:01 1 5.81 0.00 3.61 1.13 0.34 89.10 05:43:01 2 7.03 0.00 4.61 3.40 0.30 84.65 05:43:01 3 5.80 0.00 3.89 1.08 0.42 88.80 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.71 0.00 0.42 0.13 0.05 98.69 Average: 0 0.60 0.00 0.43 0.01 0.04 98.93 Average: 1 0.87 0.00 0.38 0.10 0.04 98.61 Average: 2 0.77 0.00 0.47 0.31 0.05 98.41 Average: 3 0.60 0.00 0.42 0.10 0.06 98.83