---> uname -a: Linux prd-centos7-builder-2c-1g-3237.novalocal 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 603 5087 16 2129 6924 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default 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 mq state UP group default qlen 1000 link/ether fa:16:3e:14:26:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:fe14:26d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:dc:eb:05 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 ---> sar -b -r -n DEV: Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 10/13/2025 _x86_64_ (2 CPU) 09:07:44 AM LINUX RESTART 09:08:01 AM tps rtps wtps bread/s bwrtn/s 09:09:01 AM 289.10 24.95 264.15 5036.98 40939.39 09:10:01 AM 125.40 0.93 124.47 30.25 6404.55 09:11:01 AM 257.18 6.61 250.57 965.09 7085.64 09:12:01 AM 40.41 0.00 40.41 0.00 1441.24 09:13:01 AM 0.42 0.00 0.42 0.00 5.06 09:14:01 AM 0.27 0.00 0.27 0.00 3.63 09:15:01 AM 0.30 0.00 0.30 0.00 3.17 09:16:01 AM 0.28 0.00 0.28 0.00 3.13 09:17:01 AM 0.23 0.00 0.23 0.00 2.70 09:18:01 AM 0.22 0.00 0.22 0.00 2.33 09:19:01 AM 0.25 0.00 0.25 0.00 2.80 09:20:01 AM 24.12 2.15 21.97 291.19 616.03 Average: 61.54 2.89 58.65 527.33 4712.17 09:08:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 AM 5683236 2325500 29.04 2620 1723572 873596 9.65 511172 1547144 47620 09:10:01 AM 5294520 2714216 33.89 2620 1996040 931128 10.28 655048 1734272 177296 09:11:01 AM 5245888 2762848 34.50 2620 2045332 912744 10.08 683672 1737648 36584 09:12:01 AM 5246004 2762732 34.50 2620 2045336 912712 10.08 683028 1737648 4 09:13:01 AM 5241240 2767496 34.56 2620 2045344 912776 10.08 687564 1737648 4 09:14:01 AM 5238524 2770212 34.59 2620 2045344 912760 10.08 690772 1737648 16 09:15:01 AM 5238548 2770188 34.59 2620 2045352 912712 10.08 690512 1737652 8 09:16:01 AM 5238672 2770064 34.59 2620 2045356 912712 10.08 690620 1737648 8 09:17:01 AM 5238820 2769916 34.59 2620 2045356 912712 10.08 690504 1737648 8 09:18:01 AM 5238936 2769800 34.58 2620 2045364 912712 10.08 690632 1737648 4 09:19:01 AM 5239200 2769536 34.58 2620 2045364 912728 10.08 690636 1737648 4 09:20:01 AM 5284640 2724096 34.01 2620 2052732 854620 9.44 743468 1634680 9224 Average: 5285686 2723050 34.00 2620 2015041 906159 10.00 675636 1712911 22565 09:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:09:01 AM eth0 374.09 248.26 1100.38 64.33 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 77.98 71.07 887.50 8.45 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 18.80 16.97 81.48 8.95 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 1.17 0.75 0.77 0.11 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 1.15 1.02 0.99 0.31 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 1.68 1.18 1.19 0.38 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 0.73 0.75 0.71 0.15 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 0.78 0.83 0.73 0.12 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 0.78 0.82 0.72 0.12 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 0.73 0.78 0.71 0.12 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 0.93 0.90 0.85 0.18 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 19.34 18.51 15.55 8.90 0.00 0.00 0.00 09:20:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 09:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.54 30.17 174.38 7.68 0.00 0.00 0.00 Average: lo 0.04 0.04 0.01 0.01 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 10/13/2025 _x86_64_ (2 CPU) 09:07:44 AM LINUX RESTART 09:08:01 AM CPU %user %nice %system %iowait %steal %idle 09:09:01 AM all 23.98 0.00 5.71 30.14 0.12 40.05 09:09:01 AM 0 31.75 0.00 5.35 31.23 0.11 31.56 09:09:01 AM 1 16.35 0.00 6.06 29.08 0.14 48.37 09:10:01 AM all 33.69 0.00 2.73 1.99 0.12 61.46 09:10:01 AM 0 63.68 0.00 4.70 3.25 0.17 28.20 09:10:01 AM 1 6.02 0.00 0.93 0.83 0.08 92.13 09:11:01 AM all 24.38 0.00 4.59 1.68 0.09 69.28 09:11:01 AM 0 33.05 0.00 4.86 1.55 0.09 60.44 09:11:01 AM 1 15.87 0.00 4.31 1.78 0.09 77.96 09:12:01 AM all 0.25 0.00 0.08 0.18 0.03 99.46 09:12:01 AM 0 0.12 0.00 0.05 0.12 0.02 99.70 09:12:01 AM 1 0.38 0.00 0.10 0.25 0.03 99.23 09:13:01 AM all 0.20 0.00 0.06 0.00 0.02 99.72 09:13:01 AM 0 0.23 0.00 0.03 0.00 0.02 99.72 09:13:01 AM 1 0.17 0.00 0.10 0.00 0.03 99.70 09:14:01 AM all 0.18 0.00 0.04 0.00 0.02 99.77 09:14:01 AM 0 0.30 0.00 0.03 0.00 0.02 99.65 09:14:01 AM 1 0.05 0.00 0.05 0.00 0.02 99.88 09:15:01 AM all 0.23 0.00 0.03 0.00 0.11 99.63 09:15:01 AM 0 0.27 0.00 0.03 0.00 0.02 99.68 09:15:01 AM 1 0.17 0.00 0.05 0.00 0.20 99.58 09:16:01 AM all 0.23 0.00 0.04 0.00 0.02 99.71 09:16:01 AM 0 0.12 0.00 0.03 0.00 0.00 99.85 09:16:01 AM 1 0.35 0.00 0.05 0.00 0.02 99.58 09:17:01 AM all 0.21 0.00 0.04 0.00 0.03 99.72 09:17:01 AM 0 0.12 0.00 0.05 0.00 0.03 99.80 09:17:01 AM 1 0.30 0.00 0.03 0.00 0.02 99.65 09:18:01 AM all 0.21 0.00 0.04 0.00 0.02 99.73 09:18:01 AM 0 0.38 0.00 0.05 0.00 0.02 99.55 09:18:01 AM 1 0.05 0.00 0.03 0.00 0.03 99.88 09:19:01 AM all 0.19 0.00 0.03 0.00 0.02 99.76 09:19:01 AM 0 0.37 0.00 0.03 0.00 0.02 99.58 09:19:01 AM 1 0.02 0.00 0.02 0.00 0.02 99.95 09:19:01 AM CPU %user %nice %system %iowait %steal %idle 09:20:01 AM all 30.47 0.00 1.97 0.27 0.08 67.22 09:20:01 AM 0 27.14 0.00 1.70 0.09 0.09 70.99 09:20:01 AM 1 33.78 0.00 2.26 0.45 0.07 63.44 Average: all 9.25 0.00 1.25 2.77 0.05 86.68 Average: 0 12.54 0.00 1.36 2.91 0.05 83.15 Average: 1 5.99 0.00 1.14 2.63 0.06 90.17