---> uname -a: Linux prd-centos7-builder-2c-1g-2293.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 612 5094 16 2114 6915 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:6c:6a:8b brd ff:ff:ff:ff:ff:ff inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe6c:6a8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:46:15:37 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) 11/29/2025 _x86_64_ (2 CPU) 11:07:56 AM LINUX RESTART 11:09:01 AM tps rtps wtps bread/s bwrtn/s 11:10:01 AM 263.52 0.40 263.12 44.50 8617.60 11:11:01 AM 138.11 6.46 131.65 929.67 4313.36 11:12:01 AM 3.25 0.00 3.25 0.00 106.53 11:13:01 AM 0.23 0.00 0.23 0.00 2.68 11:14:01 AM 0.32 0.00 0.32 0.00 3.88 11:15:01 AM 0.28 0.00 0.28 0.00 3.38 11:16:01 AM 0.35 0.00 0.35 0.00 3.83 11:17:01 AM 0.15 0.00 0.15 0.00 1.35 11:18:01 AM 0.25 0.00 0.25 0.00 2.68 11:19:01 AM 3.91 1.75 2.17 192.67 48.73 Average: 41.04 0.86 40.18 116.69 1310.53 11:09:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 AM 5245652 2763084 34.50 2620 2003276 945452 10.44 690784 1739876 101456 11:11:01 AM 5256668 2752068 34.36 2620 2029812 904352 9.98 672816 1739460 8 11:12:01 AM 5256116 2752620 34.37 2620 2029820 904288 9.98 672400 1739464 8 11:13:01 AM 5252188 2756548 34.42 2620 2029824 904288 9.98 676396 1739460 4 11:14:01 AM 5251892 2756844 34.42 2620 2029828 904368 9.98 676716 1739460 4 11:15:01 AM 5250212 2758524 34.44 2620 2029832 904416 9.99 678524 1739460 4 11:16:01 AM 5247512 2761224 34.48 2620 2029836 904352 9.98 681392 1739460 4 11:17:01 AM 5247512 2761224 34.48 2620 2029844 904352 9.98 681296 1739460 4 11:18:01 AM 5247412 2761324 34.48 2620 2029844 904352 9.98 681228 1739460 4 11:19:01 AM 5271716 2737020 34.18 2620 2033764 875488 9.67 763220 1633940 7456 Average: 5252688 2756048 34.41 2620 2027568 905571 10.00 687477 1728950 10895 11:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:10:01 AM eth0 50.52 45.22 387.16 8.32 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 6.21 5.11 5.74 2.20 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 0.83 0.83 0.74 0.11 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 0.92 0.82 0.73 0.12 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 1.45 0.93 0.90 0.18 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 1.23 1.08 0.98 0.32 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 0.83 0.75 0.71 0.11 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 0.93 0.82 0.74 0.12 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 0.97 0.82 0.72 0.12 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 8.24 6.58 5.26 2.73 0.00 0.00 0.00 11:19:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 7.21 6.30 40.37 1.43 0.00 0.00 0.00 Average: lo 0.05 0.05 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) 11/29/2025 _x86_64_ (2 CPU) 11:07:56 AM LINUX RESTART 11:09:01 AM CPU %user %nice %system %iowait %steal %idle 11:10:01 AM all 33.72 0.00 2.79 1.37 0.11 62.02 11:10:01 AM 0 12.31 0.00 1.52 1.18 0.10 84.89 11:10:01 AM 1 56.24 0.00 4.13 1.54 0.13 37.96 11:11:01 AM all 12.31 0.00 3.99 0.43 0.07 83.20 11:11:01 AM 0 8.67 0.00 3.82 0.49 0.07 86.95 11:11:01 AM 1 15.98 0.00 4.14 0.39 0.05 79.44 11:12:01 AM all 0.09 0.00 0.04 0.00 0.04 99.82 11:12:01 AM 0 0.03 0.00 0.07 0.00 0.07 99.83 11:12:01 AM 1 0.15 0.00 0.02 0.00 0.03 99.80 11:13:01 AM all 0.10 0.00 0.05 0.00 0.05 99.80 11:13:01 AM 0 0.05 0.00 0.07 0.00 0.07 99.82 11:13:01 AM 1 0.15 0.00 0.03 0.00 0.02 99.80 11:14:01 AM all 0.10 0.00 0.04 0.00 0.03 99.83 11:14:01 AM 0 0.03 0.00 0.07 0.00 0.03 99.87 11:14:01 AM 1 0.17 0.00 0.02 0.00 0.02 99.80 11:15:01 AM all 0.14 0.00 0.03 0.00 0.03 99.79 11:15:01 AM 0 0.13 0.00 0.05 0.00 0.05 99.77 11:15:01 AM 1 0.13 0.00 0.02 0.00 0.03 99.82 11:16:01 AM all 0.29 0.00 0.03 0.00 0.03 99.65 11:16:01 AM 0 0.50 0.00 0.05 0.00 0.05 99.40 11:16:01 AM 1 0.08 0.00 0.02 0.00 0.02 99.88 11:17:01 AM all 0.28 0.00 0.04 0.00 0.04 99.64 11:17:01 AM 0 0.45 0.00 0.02 0.00 0.03 99.50 11:17:01 AM 1 0.10 0.00 0.03 0.00 0.03 99.83 11:18:01 AM all 0.15 0.00 0.03 0.00 0.03 99.79 11:18:01 AM 0 0.07 0.00 0.03 0.00 0.05 99.85 11:18:01 AM 1 0.25 0.00 0.03 0.00 0.03 99.68 11:19:01 AM all 4.26 0.00 0.53 0.05 0.05 95.11 11:19:01 AM 0 3.54 0.00 0.44 0.05 0.07 95.90 11:19:01 AM 1 4.97 0.00 0.62 0.03 0.03 94.34 Average: all 5.00 0.00 0.74 0.18 0.05 94.03 Average: 0 2.55 0.00 0.61 0.17 0.06 96.62 Average: 1 7.47 0.00 0.88 0.19 0.04 91.43