---> uname -a: Linux prd-centos7-builder-2c-1g-19262.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: 2799.998 BogoMIPS: 5599.99 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 637 5053 16 2129 6890 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:6e:07:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85685sec preferred_lft 85685sec inet6 fe80::f816:3eff:fe6e:7a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:f4:7b:16 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) 02/20/2026 _x86_64_ (2 CPU) 09:11:55 AM LINUX RESTART 09:13:01 AM tps rtps wtps bread/s bwrtn/s 09:14:01 AM 268.38 0.68 267.69 53.56 8996.54 09:15:01 AM 150.71 6.89 143.81 944.01 4797.44 09:16:01 AM 3.05 0.00 3.05 0.00 107.76 09:17:01 AM 0.27 0.00 0.27 0.00 2.87 09:18:01 AM 0.37 0.00 0.37 0.00 4.73 09:19:01 AM 0.30 0.00 0.30 0.00 3.63 09:20:01 AM 0.23 0.00 0.23 0.00 2.18 09:21:01 AM 0.18 0.00 0.18 0.00 1.63 09:22:01 AM 0.28 0.00 0.28 0.00 2.90 09:23:01 AM 3.03 1.70 1.33 192.64 39.82 Average: 42.69 0.93 41.76 119.05 1396.25 09:13:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:14:01 AM 5191384 2817352 35.18 2620 2018052 991012 10.94 748544 1737416 99212 09:15:01 AM 5212016 2796720 34.92 2620 2045216 937876 10.35 720592 1737100 8 09:16:01 AM 5211488 2797248 34.93 2620 2045216 937876 10.35 720596 1737100 8 09:17:01 AM 5209776 2798960 34.95 2620 2045224 937876 10.35 721628 1737100 4 09:18:01 AM 5207652 2801084 34.98 2620 2045228 937892 10.36 723860 1737100 12 09:19:01 AM 5206728 2802008 34.99 2620 2045232 937876 10.35 724884 1737100 4 09:20:01 AM 5204252 2804484 35.02 2620 2045236 937876 10.35 727620 1737100 8 09:21:01 AM 5204060 2804676 35.02 2620 2045244 937876 10.35 727592 1737100 4 09:22:01 AM 5204416 2804320 35.02 2620 2045244 937876 10.35 727676 1737100 4 09:23:01 AM 5232740 2775996 34.66 2620 2050588 903896 9.98 804348 1632308 7584 Average: 5208451 2800285 34.97 2620 2043048 939793 10.38 734734 1726652 10685 09:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:14:01 AM eth0 63.16 57.37 627.90 9.25 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 5.98 5.05 5.72 3.08 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 0.68 0.75 0.71 0.11 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 0.80 0.78 0.73 0.11 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 0.92 0.90 0.80 0.19 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 0.73 0.78 0.71 0.12 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 0.78 0.78 0.78 0.12 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 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 09:21:01 AM eth0 0.70 0.82 0.71 0.11 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 0.72 0.83 0.73 0.12 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 7.79 6.29 5.44 2.89 0.00 0.00 0.00 09:23:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 09:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.23 7.44 64.44 1.61 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) 02/20/2026 _x86_64_ (2 CPU) 09:11:55 AM LINUX RESTART 09:13:01 AM CPU %user %nice %system %iowait %steal %idle 09:14:01 AM all 33.48 0.00 2.76 2.90 0.10 60.76 09:14:01 AM 0 22.38 0.00 1.86 2.62 0.10 73.04 09:14:01 AM 1 44.78 0.00 3.69 3.20 0.09 48.24 09:15:01 AM all 11.72 0.00 4.65 0.53 0.06 83.05 09:15:01 AM 0 10.14 0.00 4.46 0.44 0.05 84.91 09:15:01 AM 1 13.31 0.00 4.84 0.63 0.07 81.15 09:16:01 AM all 0.18 0.00 0.05 0.00 0.03 99.74 09:16:01 AM 0 0.15 0.00 0.07 0.00 0.03 99.75 09:16:01 AM 1 0.20 0.00 0.05 0.00 0.05 99.70 09:17:01 AM all 0.21 0.00 0.05 0.00 0.03 99.72 09:17:01 AM 0 0.23 0.00 0.05 0.00 0.02 99.70 09:17:01 AM 1 0.17 0.00 0.03 0.00 0.03 99.77 09:18:01 AM all 0.15 0.00 0.08 0.00 0.03 99.74 09:18:01 AM 0 0.20 0.00 0.10 0.00 0.03 99.67 09:18:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 09:19:01 AM all 0.14 0.00 0.05 0.00 0.04 99.77 09:19:01 AM 0 0.17 0.00 0.05 0.00 0.03 99.75 09:19:01 AM 1 0.12 0.00 0.03 0.00 0.03 99.82 09:20:01 AM all 0.18 0.00 0.03 0.00 0.03 99.75 09:20:01 AM 0 0.23 0.00 0.05 0.00 0.05 99.67 09:20:01 AM 1 0.13 0.00 0.03 0.00 0.03 99.80 09:21:01 AM all 0.21 0.00 0.03 0.00 0.03 99.72 09:21:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 09:21:01 AM 1 0.38 0.00 0.03 0.00 0.03 99.55 09:22:01 AM all 0.18 0.00 0.03 0.00 0.03 99.77 09:22:01 AM 0 0.10 0.00 0.03 0.00 0.03 99.83 09:22:01 AM 1 0.23 0.00 0.03 0.00 0.02 99.72 09:23:01 AM all 4.16 0.00 0.60 0.03 0.03 95.17 09:23:01 AM 0 4.92 0.00 0.69 0.05 0.03 94.31 09:23:01 AM 1 3.40 0.00 0.54 0.02 0.03 96.01 Average: all 4.93 0.00 0.82 0.34 0.04 93.87 Average: 0 3.79 0.00 0.73 0.30 0.04 95.14 Average: 1 6.08 0.00 0.91 0.37 0.04 92.60