---> uname -a: Linux prd-centos7-docker-4c-2g-22713.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/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-179 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-179@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 711 93 0 1032 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:fe:f2:97 brd ff:ff:ff:ff:ff:ff inet 10.30.122.73/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fefe:f297/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5c:cb:2e:03 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::42:5cff:fecb:2e03/64 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) 01/25/21 _x86_64_ (4 CPU) 22:11:08 LINUX RESTART (4 CPU) 22:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:13:01 24.97 6.06 18.91 0.00 1703.34 2787.17 0.00 22:14:01 0.58 0.00 0.58 0.00 0.00 9.69 0.00 22:15:01 0.30 0.00 0.30 0.00 0.00 3.76 0.00 22:16:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 22:17:01 0.25 0.00 0.25 0.00 0.00 3.25 0.00 22:18:01 0.38 0.00 0.38 0.00 0.00 4.73 0.00 22:19:01 0.60 0.00 0.60 0.00 0.00 6.43 0.00 22:20:01 0.43 0.00 0.43 0.00 0.00 5.70 0.00 22:21:01 0.13 0.00 0.13 0.00 0.00 2.15 0.00 22:22:01 0.55 0.00 0.55 0.00 0.00 5.48 0.00 Average: 2.81 0.60 2.21 0.00 167.84 279.04 0.00 22:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:13:01 176424 0 594956 31.62 2620 1107544 1094704 37.36 428672 1078564 20 22:14:01 181996 0 589324 31.32 2620 1107604 1076796 36.75 426988 1075716 20 22:15:01 179620 0 591748 31.45 2620 1107556 1076904 36.75 433564 1071504 8 22:16:01 179468 0 591900 31.46 2620 1107556 1076892 36.75 442112 1062896 8 22:17:01 177128 0 594232 31.58 2620 1107564 1076976 36.76 439232 1068040 8 22:18:01 178720 0 592636 31.50 2620 1107568 1076796 36.75 441880 1064420 8 22:19:01 178032 0 593320 31.53 2620 1107572 1076928 36.75 442592 1064420 8 22:20:01 178640 0 592708 31.50 2620 1107576 1076796 36.75 441876 1064420 20 22:21:01 179004 0 592336 31.48 2620 1107584 1076796 36.75 441896 1064424 8 22:22:01 178496 0 592840 31.51 2620 1107588 1076856 36.75 442336 1064420 8 Average: 178753 0 592600 31.50 2620 1107571 1078644 36.81 438115 1067882 12 22:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:13:01 eth0 73.78 62.30 346.46 28.40 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 4.86 2.62 0.53 4.18 0.00 0.00 0.00 0.00 22:14:01 eth0 0.15 0.08 0.01 0.01 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 3.91 1.58 3.16 0.11 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 1.30 0.30 0.34 0.20 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 0.63 0.38 0.40 0.26 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 0.30 0.07 0.03 0.01 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 0.75 0.43 0.30 0.21 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 22:20:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 0.32 0.18 0.14 0.07 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.03 6.46 34.58 2.89 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 0.48 0.26 0.05 0.41 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) 01/25/21 _x86_64_ (4 CPU) 22:11:08 LINUX RESTART (4 CPU) 22:12:02 CPU %user %nice %system %iowait %steal %idle 22:13:01 all 2.33 0.00 1.75 0.70 0.00 95.22 22:13:01 0 2.32 0.00 1.62 0.17 0.02 95.87 22:13:01 1 2.04 0.00 1.57 0.41 0.00 95.98 22:13:01 2 2.69 0.00 2.08 2.01 0.00 93.23 22:13:01 3 2.25 0.00 1.72 0.22 0.00 95.80 22:14:01 all 0.17 0.00 0.06 0.00 0.00 99.78 22:14:01 0 0.02 0.00 0.05 0.00 0.00 99.93 22:14:01 1 0.07 0.00 0.07 0.00 0.00 99.87 22:14:01 2 0.08 0.00 0.05 0.00 0.00 99.87 22:14:01 3 0.50 0.00 0.07 0.00 0.00 99.43 22:15:01 all 0.19 0.00 0.05 0.00 0.00 99.75 22:15:01 0 0.08 0.00 0.07 0.00 0.00 99.85 22:15:01 1 0.12 0.00 0.05 0.00 0.00 99.83 22:15:01 2 0.07 0.00 0.03 0.00 0.02 99.88 22:15:01 3 0.50 0.00 0.07 0.00 0.00 99.43 22:16:01 all 0.14 0.00 0.05 0.00 0.00 99.81 22:16:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:16:01 1 0.05 0.00 0.03 0.00 0.00 99.92 22:16:01 2 0.05 0.00 0.05 0.00 0.00 99.90 22:16:01 3 0.43 0.00 0.10 0.00 0.00 99.47 22:17:01 all 0.14 0.00 0.10 0.00 0.02 99.75 22:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:17:01 1 0.10 0.00 0.13 0.00 0.02 99.75 22:17:01 2 0.07 0.00 0.12 0.00 0.02 99.80 22:17:01 3 0.35 0.00 0.12 0.00 0.03 99.50 22:18:01 all 0.16 0.00 0.07 0.00 0.00 99.78 22:18:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:18:01 1 0.52 0.00 0.03 0.00 0.00 99.45 22:18:01 2 0.05 0.00 0.05 0.00 0.00 99.90 22:18:01 3 0.03 0.00 0.15 0.00 0.00 99.82 22:19:01 all 0.17 0.00 0.04 0.00 0.00 99.80 22:19:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:19:01 1 0.52 0.00 0.03 0.00 0.00 99.45 22:19:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:19:01 3 0.07 0.00 0.05 0.00 0.00 99.88 22:20:01 all 0.12 0.00 0.05 0.00 0.00 99.84 22:20:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:20:01 1 0.30 0.00 0.05 0.00 0.00 99.65 22:20:01 2 0.08 0.00 0.05 0.00 0.00 99.87 22:20:01 3 0.07 0.00 0.07 0.00 0.00 99.87 22:21:01 all 0.08 0.00 0.04 0.00 0.00 99.89 22:21:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:21:01 1 0.07 0.00 0.02 0.00 0.00 99.92 22:21:01 2 0.10 0.00 0.03 0.00 0.00 99.87 22:21:01 3 0.10 0.00 0.07 0.00 0.00 99.83 22:22:01 all 0.04 0.00 0.04 0.00 0.00 99.92 22:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:22:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:22:01 2 0.03 0.00 0.05 0.00 0.00 99.92 22:22:01 3 0.05 0.00 0.07 0.00 0.00 99.88 Average: all 0.35 0.00 0.22 0.07 0.00 99.36 Average: 0 0.26 0.00 0.19 0.02 0.00 99.54 Average: 1 0.38 0.00 0.20 0.04 0.00 99.38 Average: 2 0.32 0.00 0.25 0.20 0.00 99.23 Average: 3 0.43 0.00 0.24 0.02 0.00 99.30