---> uname -a: Linux prd-centos7-docker-4c-2g-2240.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: 2933.442 BogoMIPS: 5866.88 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-240 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-240@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 710 113 0 1013 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:82:19:38 brd ff:ff:ff:ff:ff:ff inet 10.30.122.246/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fe82:1938/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:30:16:12:39 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::42:30ff:fe16:1239/64 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) 04/28/21 _x86_64_ (4 CPU) 20:28:03 LINUX RESTART (4 CPU) 20:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:30:01 8.74 2.00 6.74 0.00 927.07 174.08 0.00 20:31:01 1.85 0.00 1.85 0.00 0.00 36.04 0.00 20:32:01 0.23 0.00 0.23 0.00 0.00 3.01 0.00 20:33:01 0.40 0.00 0.40 0.00 0.00 5.53 0.00 20:34:01 0.22 0.00 0.22 0.00 0.00 2.50 0.00 20:35:01 0.25 0.00 0.25 0.00 0.00 3.40 0.00 20:36:01 0.28 0.00 0.28 0.00 0.00 3.50 0.00 20:37:01 0.25 0.00 0.25 0.00 0.00 2.86 0.00 20:38:01 0.30 0.00 0.30 0.00 0.00 3.08 0.00 20:39:01 0.25 0.00 0.25 0.00 0.00 2.86 0.00 20:40:02 80.64 53.32 27.31 0.00 4609.18 10444.34 0.00 Average: 8.53 5.05 3.47 0.00 505.28 975.58 0.00 20:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:30:01 122140 0 606960 32.26 2620 1149824 1099732 37.53 446008 1113848 20 20:31:01 125860 0 603236 32.06 2620 1149828 1067852 36.44 443252 1113080 8 20:32:01 121572 0 607516 32.29 2620 1149836 1068056 36.45 445576 1115560 20 20:33:01 122696 0 606392 32.23 2620 1149836 1067852 36.44 444500 1115560 12 20:34:01 119336 0 609744 32.41 2620 1149844 1080368 36.87 446188 1116988 20 20:35:01 119864 0 609212 32.38 2620 1149848 1079340 36.84 446392 1116988 20 20:36:01 120840 0 608232 32.33 2620 1149852 1079136 36.83 445184 1116988 16 20:37:01 120700 0 608368 32.33 2620 1149856 1079136 36.83 445312 1116988 8 20:38:01 120996 0 608068 32.32 2620 1149860 1079136 36.83 445300 1116988 8 20:39:01 117456 0 611600 32.51 2620 1149868 1079280 36.83 448752 1116988 8 20:40:02 68376 0 719992 38.27 2620 1090556 1507188 51.44 584236 1001756 34648 Average: 116349 0 618120 32.85 2620 1144455 1117007 38.12 458245 1105612 3163 20:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:30:01 eth0 21.48 16.20 25.54 7.23 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 2.26 1.67 0.55 5.36 0.00 0.00 0.00 0.00 20:31:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 eth0 5.46 2.63 4.28 0.53 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 2.90 2.98 0.25 8.41 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 2.45 1.88 0.47 6.66 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 0.13 0.07 0.01 0.03 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 1.78 2.18 0.18 6.85 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:02 eth0 205.47 154.43 2159.52 18.10 0.00 0.00 0.00 0.00 20:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 21.96 16.49 200.07 4.36 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 0.21 0.15 0.05 0.49 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) 04/28/21 _x86_64_ (4 CPU) 20:28:03 LINUX RESTART (4 CPU) 20:29:01 CPU %user %nice %system %iowait %steal %idle 20:30:01 all 1.14 0.00 1.03 0.06 0.06 97.70 20:30:01 0 0.95 0.00 1.02 0.03 0.08 97.91 20:30:01 1 1.52 0.00 0.93 0.07 0.05 97.43 20:30:01 2 1.10 0.00 1.05 0.02 0.05 97.78 20:30:01 3 1.00 0.00 1.12 0.13 0.07 97.68 20:31:01 all 0.08 0.00 0.05 0.00 0.01 99.86 20:31:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:31:01 1 0.20 0.00 0.05 0.00 0.02 99.73 20:31:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:31:01 3 0.07 0.00 0.08 0.00 0.02 99.83 20:32:01 all 0.20 0.00 0.06 0.00 0.02 99.72 20:32:01 0 0.07 0.00 0.05 0.00 0.02 99.87 20:32:01 1 0.08 0.00 0.07 0.00 0.02 99.83 20:32:01 2 0.57 0.00 0.08 0.00 0.05 99.30 20:32:01 3 0.10 0.00 0.03 0.00 0.00 99.87 20:33:01 all 0.12 0.00 0.04 0.00 0.01 99.83 20:33:01 0 0.07 0.00 0.05 0.00 0.02 99.87 20:33:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:33:01 2 0.35 0.00 0.05 0.00 0.02 99.58 20:33:01 3 0.03 0.00 0.05 0.00 0.00 99.92 20:34:01 all 0.15 0.00 0.11 0.00 0.01 99.72 20:34:01 0 0.07 0.00 0.10 0.00 0.02 99.82 20:34:01 1 0.10 0.00 0.08 0.00 0.00 99.82 20:34:01 2 0.22 0.00 0.17 0.00 0.00 99.62 20:34:01 3 0.23 0.00 0.10 0.00 0.03 99.63 20:35:01 all 0.06 0.00 0.04 0.00 0.00 99.90 20:35:01 0 0.07 0.00 0.03 0.00 0.00 99.90 20:35:01 1 0.05 0.00 0.03 0.00 0.00 99.92 20:35:01 2 0.07 0.00 0.05 0.00 0.00 99.88 20:35:01 3 0.07 0.00 0.05 0.00 0.00 99.88 20:36:01 all 0.03 0.00 0.03 0.00 0.00 99.94 20:36:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 1 0.05 0.00 0.05 0.00 0.00 99.90 20:36:01 2 0.03 0.00 0.03 0.00 0.00 99.93 20:36:01 3 0.03 0.00 0.05 0.00 0.00 99.92 20:37:01 all 0.03 0.00 0.03 0.00 0.00 99.94 20:37:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:37:01 2 0.02 0.00 0.02 0.00 0.02 99.95 20:37:01 3 0.05 0.00 0.03 0.00 0.00 99.92 20:38:01 all 0.04 0.00 0.03 0.00 0.00 99.92 20:38:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:38:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:38:01 2 0.07 0.00 0.03 0.00 0.00 99.90 20:38:01 3 0.05 0.00 0.05 0.00 0.02 99.88 20:39:01 all 0.06 0.00 0.05 0.00 0.00 99.88 20:39:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:39:01 1 0.07 0.00 0.05 0.00 0.02 99.87 20:39:01 2 0.10 0.00 0.08 0.00 0.00 99.82 20:39:01 3 0.07 0.00 0.03 0.00 0.00 99.90 20:40:02 all 4.47 0.00 2.81 1.43 0.08 91.21 20:40:02 0 4.27 0.00 3.04 1.18 0.07 91.45 20:40:02 1 5.86 0.00 2.87 3.56 0.08 87.62 20:40:02 2 4.00 0.00 2.41 0.17 0.08 93.33 20:40:02 3 3.76 0.00 2.92 0.80 0.10 92.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.58 0.00 0.39 0.13 0.02 98.88 Average: 0 0.50 0.00 0.40 0.11 0.02 98.97 Average: 1 0.72 0.00 0.38 0.33 0.02 98.55 Average: 2 0.59 0.00 0.36 0.02 0.02 99.00 Average: 3 0.49 0.00 0.41 0.08 0.02 98.99