---> uname -a: Linux prd-centos7-docker-4c-2g-27900.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 8.2G 41.8G 16% / 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 8.2G 41.8G 16% /facter-os /dev/vda1 50.0G 8.2G 41.8G 16% /etc/resolv.conf /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hostname /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hosts /dev/vda1 50.0G 8.2G 41.8G 16% /run/cloud-init/result.json /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/_app-service-configurable_master /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/_app-service-configurable_master@tmp /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/sa-host /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/secure /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 854 149 0 833 917 Swap: 1023 3 1020 ---> 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:f0:57:ab brd ff:ff:ff:ff:ff:ff inet 10.30.123.35/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85371sec preferred_lft 85371sec inet6 fe80::f816:3eff:fef0:57ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:53:89:50:5f 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::42:53ff:fe89:505f/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) 02/26/21 _x86_64_ (4 CPU) 22:50:39 LINUX RESTART (4 CPU) 22:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:53:02 36.97 14.04 22.93 0.00 4038.98 1684.27 0.00 22:54:01 18.65 4.89 13.76 0.00 1190.66 1858.65 0.00 22:55:01 1.92 0.00 1.92 0.00 0.00 36.74 0.00 22:56:01 0.30 0.00 0.30 0.00 0.00 4.00 0.00 22:57:01 0.33 0.00 0.33 0.00 0.00 4.60 0.00 22:58:01 0.20 0.00 0.20 0.00 0.00 2.20 0.00 22:59:01 0.30 0.00 0.30 0.00 0.00 3.75 0.00 23:00:01 0.22 0.00 0.22 0.00 0.00 2.16 0.00 23:01:01 0.30 0.02 0.28 0.00 0.13 3.21 0.00 23:02:01 0.95 0.61 0.33 0.00 123.95 5.28 0.00 23:03:02 213.57 129.93 83.64 0.00 3891.06 30431.77 0.00 23:04:01 122.16 77.50 44.66 0.00 4889.59 6084.82 0.00 23:05:03 181.04 36.27 144.77 0.00 1584.02 28078.25 0.00 23:06:01 57.62 36.47 21.15 0.00 2489.01 4376.34 0.00 23:07:01 74.29 54.10 20.18 0.00 4293.05 2263.04 0.00 Average: 47.50 23.66 23.85 0.00 1499.14 5039.17 0.00 22:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:53:02 143200 0 590400 31.38 2620 1145324 1138992 38.87 425924 1111316 48520 22:54:01 154024 0 611052 32.48 2620 1113848 1175512 40.12 444136 1081744 20 22:55:01 166380 0 598692 31.82 2620 1113852 1078328 36.80 437856 1077820 16 22:56:01 165588 0 599480 31.86 2620 1113856 1078512 36.81 437228 1079068 16 22:57:01 167132 0 597932 31.78 2620 1113860 1078272 36.80 435992 1079064 12 22:58:01 165216 0 599840 31.88 2620 1113868 1078368 36.80 461888 1055020 8 22:59:01 166192 0 598864 31.83 2620 1113868 1078336 36.80 461376 1055020 8 23:00:01 166200 0 598852 31.83 2620 1113872 1078336 36.80 461508 1055020 8 23:01:01 165408 0 599636 31.87 2620 1113880 1080808 36.89 462012 1055020 8 23:02:01 131504 0 629676 33.47 2620 1117744 1274392 43.49 490044 1059348 36 23:03:02 69852 0 736424 39.14 2620 1072648 1514972 51.70 528276 1027144 33588 23:04:01 151620 0 715132 38.01 2596 1012196 1298328 44.31 556356 922020 38000 23:05:03 88464 0 829024 44.06 2024 962032 1349196 46.05 559248 894412 8 23:06:01 213340 0 838540 44.57 1492 828172 1576436 53.80 607276 721280 64 23:07:01 88560 0 826948 43.95 1492 964544 1362544 46.50 601308 851504 68412 Average: 146845 0 664699 35.33 2428 1067571 1216089 41.50 491362 1008320 12582 22:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:53:02 eth0 198.00 162.76 957.03 60.11 0.00 0.00 0.00 0.00 22:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 eth0 26.74 27.17 31.37 36.09 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 1.76 1.62 0.44 4.57 0.00 0.00 0.00 0.00 22:55:01 eth0 1.20 0.50 1.08 0.04 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 eth0 1.32 0.62 0.58 0.37 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 eth0 0.28 0.25 0.14 0.08 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 eth0 9.02 6.35 8.63 3.27 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:02 eth0 397.08 360.05 4019.66 30.38 0.00 0.00 0.00 0.00 23:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 eth0 150.31 135.33 925.82 21.90 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 51.37 52.76 4.70 242.05 0.00 0.00 0.00 0.00 23:05:03 eth0 294.58 262.31 2514.43 89.88 0.00 0.00 0.00 0.00 23:05:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 veth5a1a3ed 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 23:06:01 eth0 73.49 50.70 259.43 15.33 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 docker0 23.03 41.17 1.32 224.83 0.00 0.00 0.00 0.00 23:07:01 eth0 177.95 143.91 1598.48 59.37 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 docker0 1.90 1.44 0.29 0.29 0.00 0.00 0.00 0.00 Average: eth0 89.29 77.24 694.60 21.22 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 5.12 6.34 0.44 30.82 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) 02/26/21 _x86_64_ (4 CPU) 22:50:39 LINUX RESTART (4 CPU) 22:52:01 CPU %user %nice %system %iowait %steal %idle 22:53:02 all 9.47 0.00 3.29 1.17 26.94 59.13 22:53:02 0 6.14 0.00 2.81 0.36 30.74 59.94 22:53:02 1 9.53 0.00 3.20 2.30 26.68 58.29 22:53:02 2 9.13 0.00 3.64 1.46 25.03 60.75 22:53:02 3 13.31 0.00 3.54 0.56 25.09 57.51 22:54:01 all 1.67 0.00 1.48 0.56 9.05 87.24 22:54:01 0 1.39 0.00 1.65 0.57 10.67 85.72 22:54:01 1 1.33 0.00 1.10 0.49 8.38 88.69 22:54:01 2 1.66 0.00 1.63 0.59 8.57 87.55 22:54:01 3 2.31 0.00 1.54 0.59 8.57 87.00 22:55:01 all 0.11 0.00 0.05 0.00 1.21 98.63 22:55:01 0 0.05 0.00 0.03 0.00 1.22 98.69 22:55:01 1 0.02 0.00 0.08 0.00 0.28 99.62 22:55:01 2 0.35 0.00 0.05 0.00 0.33 99.27 22:55:01 3 0.02 0.00 0.05 0.00 2.99 96.95 22:56:01 all 0.12 0.00 0.04 0.00 0.25 99.59 22:56:01 0 0.02 0.00 0.02 0.00 0.60 99.37 22:56:01 1 0.05 0.00 0.05 0.00 0.05 99.85 22:56:01 2 0.37 0.00 0.07 0.00 0.15 99.42 22:56:01 3 0.05 0.00 0.03 0.00 0.18 99.73 22:57:01 all 0.10 0.00 0.03 0.00 0.27 99.61 22:57:01 0 0.02 0.00 0.02 0.00 0.15 99.82 22:57:01 1 0.00 0.00 0.02 0.00 0.40 99.58 22:57:01 2 0.35 0.00 0.02 0.00 0.05 99.58 22:57:01 3 0.02 0.00 0.07 0.00 0.47 99.45 22:58:01 all 0.09 0.00 0.14 0.00 0.38 99.39 22:58:01 0 0.03 0.00 0.15 0.00 0.32 99.50 22:58:01 1 0.05 0.00 0.27 0.00 0.63 99.05 22:58:01 2 0.23 0.00 0.08 0.00 0.33 99.35 22:58:01 3 0.03 0.00 0.07 0.00 0.23 99.67 22:59:01 all 0.12 0.00 0.02 0.00 0.84 99.02 22:59:01 0 0.00 0.00 0.02 0.00 0.55 99.44 22:59:01 1 0.31 0.00 0.02 0.00 0.93 98.74 22:59:01 2 0.12 0.00 0.05 0.00 1.33 98.51 22:59:01 3 0.03 0.00 0.02 0.00 0.55 99.40 23:00:01 all 0.10 0.00 0.02 0.00 1.20 98.68 23:00:01 0 0.05 0.00 0.02 0.00 1.96 97.97 23:00:01 1 0.16 0.00 0.03 0.00 2.16 97.64 23:00:01 2 0.18 0.00 0.03 0.00 0.42 99.37 23:00:01 3 0.02 0.00 0.00 0.00 0.25 99.73 23:01:01 all 0.06 0.00 0.04 0.00 0.21 99.69 23:01:01 0 0.00 0.00 0.03 0.00 0.35 99.62 23:01:01 1 0.02 0.00 0.05 0.00 0.07 99.87 23:01:01 2 0.22 0.00 0.05 0.00 0.20 99.53 23:01:01 3 0.02 0.00 0.02 0.00 0.22 99.75 23:02:01 all 0.39 0.00 0.85 0.00 6.43 92.34 23:02:01 0 0.33 0.00 0.74 0.00 7.89 91.04 23:02:01 1 0.24 0.00 0.50 0.00 5.75 93.51 23:02:01 2 0.67 0.00 1.01 0.02 6.00 92.30 23:02:01 3 0.30 0.00 1.13 0.00 6.04 92.53 23:03:02 all 3.01 0.00 3.48 1.58 37.66 54.26 23:03:02 0 3.17 0.00 3.48 0.89 39.15 53.32 23:03:02 1 2.60 0.00 3.37 1.97 37.14 54.93 23:03:02 2 2.86 0.00 2.89 1.58 35.10 57.57 23:03:02 3 3.41 0.00 4.19 1.88 39.23 51.28 23:03:02 CPU %user %nice %system %iowait %steal %idle 23:04:01 all 3.32 0.00 3.93 4.02 26.24 62.49 23:04:01 0 2.45 0.00 3.47 3.13 28.48 62.47 23:04:01 1 3.06 0.00 4.39 4.45 25.80 62.30 23:04:01 2 4.14 0.00 3.93 3.96 25.72 62.26 23:04:01 3 3.66 0.00 3.95 4.56 24.88 62.94 23:05:03 all 4.34 0.00 4.92 0.74 36.25 53.75 23:05:03 0 4.02 0.00 5.95 1.25 38.14 50.64 23:05:03 1 4.07 0.00 4.85 0.96 36.02 54.09 23:05:03 2 4.54 0.00 4.66 0.10 35.45 55.25 23:05:03 3 4.73 0.00 4.22 0.62 35.35 55.07 23:06:01 all 3.19 0.00 4.58 2.52 27.78 61.93 23:06:01 0 1.32 0.00 3.68 0.96 31.62 62.42 23:06:01 1 1.52 0.00 4.47 3.37 26.88 63.76 23:06:01 2 2.35 0.00 4.47 3.54 25.84 63.79 23:06:01 3 7.84 0.00 5.76 2.26 26.57 57.57 23:07:01 all 2.39 0.00 3.64 3.74 25.09 65.14 23:07:01 0 2.57 0.00 4.13 0.35 26.61 66.34 23:07:01 1 2.41 0.00 3.57 5.62 25.40 63.01 23:07:01 2 2.05 0.00 2.63 0.90 24.03 70.39 23:07:01 3 2.54 0.00 4.25 8.24 24.30 60.67 Average: all 2.02 0.00 1.90 1.02 14.43 80.62 Average: 0 1.55 0.00 1.90 0.54 15.80 80.20 Average: 1 1.81 0.00 1.88 1.37 14.30 80.64 Average: 2 2.06 0.00 1.80 0.86 13.59 81.70 Average: 3 2.68 0.00 2.05 1.31 14.02 79.94