---> uname -a: Linux prd-centos7-docker-4c-2g-27384.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% /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-196 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-196@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 723 89 0 1023 1008 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:c0:5c:6f brd ff:ff:ff:ff:ff:ff inet 10.30.122.220/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fec0:5c6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cd:90:d2:e5 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:cdff:fe90:d2e5/64 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) 02/23/21 _x86_64_ (4 CPU) 21:35:19 LINUX RESTART (4 CPU) 21:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:37:01 49.28 15.31 33.97 0.00 4773.10 3152.18 0.00 21:38:01 2.05 0.00 2.05 0.00 0.00 36.99 0.00 21:39:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 21:40:01 0.30 0.00 0.30 0.00 0.00 3.86 0.00 21:41:01 0.22 0.00 0.22 0.00 0.00 2.48 0.00 21:42:01 0.33 0.00 0.33 0.00 0.00 4.36 0.00 21:43:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 21:44:02 0.22 0.00 0.22 0.00 0.00 2.43 0.00 Average: 6.60 1.92 4.69 0.00 596.94 401.14 0.00 21:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:37:01 165416 0 613032 32.58 2620 1100476 1097828 37.47 434060 1084428 132 21:38:01 168996 0 609444 32.39 2620 1100484 1077624 36.78 433736 1081684 12 21:39:01 168180 0 610256 32.43 2620 1100488 1077828 36.78 439040 1077612 20 21:40:01 166804 0 611632 32.51 2620 1100488 1077744 36.78 440496 1077536 12 21:41:01 167004 0 611424 32.50 2620 1100496 1077696 36.78 453736 1064048 12 21:42:01 167776 0 610648 32.45 2620 1100500 1077624 36.78 453368 1064048 20 21:43:01 166520 0 611900 32.52 2620 1100504 1077744 36.78 454000 1064048 16 21:44:02 167548 0 610868 32.47 2620 1100508 1077624 36.78 453380 1064048 12 Average: 167280 0 611150 32.48 2620 1100493 1080214 36.87 445227 1072182 30 21:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:37:01 eth0 327.78 231.16 693.58 75.16 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 1.96 1.58 0.43 4.29 0.00 0.00 0.00 0.00 21:38:01 eth0 0.65 0.02 0.06 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 eth0 1.33 0.53 0.34 0.21 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 eth0 0.55 0.40 0.27 0.21 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 0.20 0.15 0.08 0.04 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 eth0 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 eth0 0.63 0.47 0.33 0.18 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:02 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 21:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.44 29.13 86.88 9.49 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 0.25 0.20 0.05 0.54 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) 02/23/21 _x86_64_ (4 CPU) 21:35:19 LINUX RESTART (4 CPU) 21:36:01 CPU %user %nice %system %iowait %steal %idle 21:37:01 all 6.72 0.00 2.44 1.32 0.04 89.47 21:37:01 0 6.33 0.00 2.81 0.20 0.05 90.60 21:37:01 1 6.72 0.00 2.02 1.13 0.05 90.08 21:37:01 2 6.38 0.00 2.86 3.58 0.03 87.15 21:37:01 3 7.44 0.00 2.08 0.39 0.03 90.06 21:38:01 all 0.18 0.00 0.05 0.00 0.00 99.78 21:38:01 0 0.48 0.00 0.05 0.00 0.00 99.47 21:38:01 1 0.13 0.00 0.07 0.00 0.00 99.80 21:38:01 2 0.05 0.00 0.03 0.00 0.00 99.92 21:38:01 3 0.05 0.00 0.03 0.00 0.00 99.92 21:39:01 all 0.18 0.00 0.05 0.00 0.00 99.76 21:39:01 0 0.52 0.00 0.03 0.00 0.02 99.43 21:39:01 1 0.10 0.00 0.07 0.00 0.00 99.83 21:39:01 2 0.07 0.00 0.08 0.00 0.00 99.85 21:39:01 3 0.05 0.00 0.03 0.00 0.00 99.92 21:40:01 all 0.15 0.00 0.03 0.00 0.00 99.82 21:40:01 0 0.45 0.00 0.03 0.00 0.00 99.52 21:40:01 1 0.05 0.00 0.02 0.00 0.00 99.93 21:40:01 2 0.07 0.00 0.03 0.00 0.00 99.90 21:40:01 3 0.03 0.00 0.03 0.00 0.02 99.92 21:41:01 all 0.17 0.00 0.07 0.00 0.00 99.75 21:41:01 0 0.52 0.00 0.03 0.00 0.00 99.45 21:41:01 1 0.07 0.00 0.05 0.00 0.00 99.88 21:41:01 2 0.03 0.00 0.18 0.00 0.02 99.77 21:41:01 3 0.07 0.00 0.03 0.00 0.00 99.90 21:42:01 all 0.16 0.00 0.02 0.00 0.00 99.82 21:42:01 0 0.52 0.00 0.00 0.00 0.00 99.48 21:42:01 1 0.05 0.00 0.02 0.00 0.00 99.93 21:42:01 2 0.05 0.00 0.03 0.00 0.00 99.92 21:42:01 3 0.03 0.00 0.03 0.00 0.00 99.93 21:43:01 all 0.19 0.00 0.05 0.00 0.00 99.77 21:43:01 0 0.55 0.00 0.03 0.00 0.00 99.42 21:43:01 1 0.08 0.00 0.05 0.00 0.00 99.87 21:43:01 2 0.07 0.00 0.05 0.00 0.00 99.88 21:43:01 3 0.05 0.00 0.05 0.00 0.00 99.90 21:44:02 all 0.15 0.00 0.03 0.00 0.00 99.81 21:44:02 0 0.50 0.00 0.02 0.00 0.00 99.48 21:44:02 1 0.05 0.00 0.05 0.00 0.02 99.88 21:44:02 2 0.03 0.00 0.05 0.00 0.00 99.92 21:44:02 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 0.98 0.00 0.34 0.16 0.01 98.51 Average: 0 1.23 0.00 0.37 0.03 0.01 98.37 Average: 1 0.90 0.00 0.29 0.14 0.01 98.66 Average: 2 0.84 0.00 0.41 0.44 0.01 98.30 Average: 3 0.96 0.00 0.29 0.05 0.01 98.70