---> uname -a: Linux prd-centos7-docker-4c-2g-2378.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: 2933.438 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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-242 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-242@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 ---> free -m: total used free shared buff/cache available Mem: 1837 733 108 0 994 998 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:31:7e:0d brd ff:ff:ff:ff:ff:ff inet 10.30.123.204/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fe31:7e0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f7:a2:18:2e 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:f7ff:fea2:182e/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) 04/29/21 _x86_64_ (4 CPU) 19:27:20 LINUX RESTART (4 CPU) 19:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:29:01 47.62 12.50 35.11 0.00 4591.94 3122.98 0.00 19:30:01 1.85 0.00 1.85 0.00 0.00 34.88 0.00 19:31:01 0.25 0.00 0.25 0.00 0.00 3.11 0.00 19:32:01 0.27 0.00 0.27 0.00 0.00 4.18 0.00 19:33:01 0.25 0.00 0.25 0.00 0.00 3.25 0.00 19:34:01 0.30 0.00 0.30 0.00 0.00 4.33 0.00 19:35:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 19:36:01 0.22 0.00 0.22 0.00 0.00 2.70 0.00 19:37:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 19:38:02 0.25 0.00 0.25 0.00 0.00 3.11 0.00 19:39:01 0.24 0.00 0.24 0.00 0.00 2.24 0.00 Average: 4.71 1.14 3.58 0.00 418.18 290.32 0.00 19:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:29:01 162796 0 624708 33.20 2620 1091420 1124812 38.39 451988 1067840 16 19:30:01 171324 0 616172 32.75 2620 1091428 1078908 36.82 448944 1063676 8 19:31:01 168164 0 619324 32.92 2620 1091436 1079392 36.84 448560 1067416 8 19:32:01 168184 0 619300 32.91 2620 1091440 1079416 36.84 461096 1055036 8 19:33:01 165480 0 622000 33.06 2620 1091444 1079284 36.83 459720 1058924 8 19:34:01 164572 0 622904 33.11 2620 1091448 1079164 36.83 472916 1046920 8 19:35:01 163804 0 623668 33.15 2620 1091452 1079332 36.84 473952 1046920 8 19:36:01 164280 0 623188 33.12 2620 1091456 1079284 36.83 473484 1046920 8 19:37:01 163004 0 624456 33.19 2620 1091464 1079392 36.84 474632 1046920 16 19:38:02 162804 0 624652 33.20 2620 1091468 1079368 36.84 475080 1046920 12 19:39:01 163572 0 623880 33.16 2620 1091472 1079188 36.83 474192 1046924 16 Average: 165271 0 622205 33.07 2620 1091448 1083413 36.98 464960 1054038 11 19:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:29:01 eth0 161.32 110.87 471.53 37.26 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 docker0 2.43 2.08 0.57 5.41 0.00 0.00 0.00 0.00 19:30:01 eth0 0.72 0.02 0.06 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 eth0 3.30 1.35 3.48 0.24 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 eth0 0.52 0.30 0.27 0.23 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 19:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 eth0 0.73 0.48 0.39 0.21 0.00 0.00 0.00 0.00 19:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 eth0 1.08 0.28 0.33 0.17 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 eth0 0.97 0.43 0.32 0.21 0.00 0.00 0.00 0.00 19:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:02 eth0 1.18 0.47 0.40 0.30 0.00 0.00 0.00 0.00 19:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 eth0 0.51 0.17 0.08 0.01 0.00 0.00 0.00 0.00 19:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.58 10.44 43.44 3.52 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 0.22 0.19 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) 04/29/21 _x86_64_ (4 CPU) 19:27:20 LINUX RESTART (4 CPU) 19:28:01 CPU %user %nice %system %iowait %steal %idle 19:29:01 all 4.37 0.00 2.50 1.20 0.22 91.70 19:29:01 0 4.05 0.00 2.89 0.13 0.22 92.70 19:29:01 1 4.68 0.00 2.42 3.35 0.24 89.32 19:29:01 2 4.35 0.00 2.24 1.11 0.20 92.10 19:29:01 3 4.40 0.00 2.45 0.22 0.24 92.69 19:30:01 all 0.15 0.00 0.04 0.00 0.00 99.80 19:30:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:30:01 1 0.48 0.00 0.05 0.00 0.02 99.45 19:30:01 2 0.07 0.00 0.05 0.00 0.00 99.88 19:30:01 3 0.03 0.00 0.05 0.00 0.00 99.92 19:31:01 all 0.19 0.00 0.05 0.00 0.02 99.75 19:31:01 0 0.05 0.00 0.07 0.00 0.00 99.88 19:31:01 1 0.57 0.00 0.03 0.00 0.03 99.37 19:31:01 2 0.12 0.00 0.07 0.00 0.02 99.80 19:31:01 3 0.03 0.00 0.02 0.00 0.02 99.93 19:32:01 all 0.10 0.00 0.05 0.00 0.01 99.84 19:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:32:01 1 0.30 0.00 0.07 0.00 0.00 99.63 19:32:01 2 0.03 0.00 0.08 0.00 0.02 99.87 19:32:01 3 0.05 0.00 0.03 0.00 0.02 99.90 19:33:01 all 0.10 0.00 0.03 0.00 0.01 99.86 19:33:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:33:01 1 0.27 0.00 0.05 0.00 0.00 99.68 19:33:01 2 0.05 0.00 0.02 0.00 0.02 99.92 19:33:01 3 0.05 0.00 0.05 0.00 0.00 99.90 19:34:01 all 0.15 0.00 0.05 0.00 0.00 99.79 19:34:01 0 0.03 0.00 0.03 0.00 0.00 99.93 19:34:01 1 0.52 0.00 0.05 0.00 0.00 99.43 19:34:01 2 0.03 0.00 0.08 0.00 0.00 99.88 19:34:01 3 0.03 0.00 0.05 0.00 0.00 99.92 19:35:01 all 0.18 0.00 0.04 0.00 0.01 99.77 19:35:01 0 0.07 0.00 0.05 0.00 0.02 99.87 19:35:01 1 0.55 0.00 0.05 0.00 0.02 99.38 19:35:01 2 0.07 0.00 0.05 0.00 0.00 99.88 19:35:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:36:01 all 0.16 0.00 0.02 0.00 0.00 99.81 19:36:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:36:01 1 0.55 0.00 0.02 0.00 0.00 99.43 19:36:01 2 0.02 0.00 0.02 0.00 0.00 99.97 19:36:01 3 0.05 0.00 0.05 0.00 0.02 99.88 19:37:01 all 0.15 0.00 0.04 0.00 0.01 99.80 19:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:37:01 1 0.48 0.00 0.03 0.00 0.02 99.47 19:37:01 2 0.05 0.00 0.03 0.00 0.00 99.92 19:37:01 3 0.05 0.00 0.08 0.00 0.02 99.85 19:38:02 all 0.17 0.00 0.03 0.00 0.01 99.78 19:38:02 0 0.03 0.00 0.02 0.00 0.00 99.95 19:38:02 1 0.02 0.00 0.03 0.00 0.00 99.95 19:38:02 2 0.53 0.00 0.02 0.00 0.02 99.43 19:38:02 3 0.12 0.00 0.07 0.00 0.02 99.80 19:39:01 all 0.16 0.00 0.04 0.00 0.00 99.80 19:39:01 0 0.03 0.00 0.05 0.00 0.02 99.90 19:39:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:39:01 2 0.51 0.00 0.03 0.00 0.00 99.46 19:39:01 3 0.05 0.00 0.03 0.00 0.00 99.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.53 0.00 0.26 0.11 0.03 99.07 Average: 0 0.39 0.00 0.29 0.01 0.02 99.28 Average: 1 0.77 0.00 0.26 0.30 0.03 98.65 Average: 2 0.53 0.00 0.24 0.10 0.02 99.11 Average: 3 0.44 0.00 0.26 0.02 0.03 99.25