---> uname -a: Linux prd-centos8-builder-2c-2g-303.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 677 4884 19 2135 6726 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:b3:48:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.37/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:feb3:4846/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:e6:07:53 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 12/12/2025 _x86_64_ (2 CPU) 01:37:03 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 264.96 68.81 196.15 8237.12 38359.18 01:40:00 AM 46.30 0.42 45.88 13.04 3576.26 01:41:01 AM 72.03 0.08 71.95 1.32 6267.78 01:42:01 AM 44.25 0.73 43.52 29.06 4568.74 01:43:01 AM 15.96 0.45 15.51 63.86 640.74 Average: 88.75 14.10 74.65 1669.02 10687.57 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5402192 6989624 2480132 31.46 2688 1784280 1028404 11.52 147212 2060820 39548 01:40:00 AM 5161552 6891652 2720772 34.52 2688 1921744 1116840 12.51 160732 2270756 103356 01:41:01 AM 5087256 6962844 2795068 35.46 2688 2054916 987804 11.06 147072 2314200 115456 01:42:01 AM 5030996 6914024 2851328 36.17 2688 2061484 1025468 11.48 179004 2329940 8868 01:43:01 AM 4985404 6869036 2896920 36.75 2688 2062004 1072892 12.01 351820 2203284 7380 Average: 5133480 6925436 2748844 34.87 2688 1976886 1046282 11.72 197168 2235800 54922 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 223.36 132.69 999.51 59.56 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 41.29 29.58 701.80 4.81 0.00 0.00 0.00 0.00 01:40:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 22.88 17.87 275.87 4.33 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 9.58 7.73 7.15 3.93 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 15.35 12.15 14.77 9.97 0.00 0.00 0.00 0.00 01:43:01 AM docker0 0.00 0.00 0.00 0.00 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: eth0 62.47 39.99 399.15 16.52 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 12/12/2025 _x86_64_ (2 CPU) 01:37:03 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 19.44 0.00 4.37 10.59 0.10 65.50 01:39:01 AM 0 14.83 0.00 4.05 10.41 0.12 70.60 01:39:01 AM 1 24.04 0.00 4.68 10.78 0.08 60.42 01:40:00 AM all 12.14 0.00 1.28 0.71 0.08 85.79 01:40:00 AM 0 6.94 0.00 1.14 0.71 0.08 91.12 01:40:00 AM 1 17.33 0.00 1.41 0.72 0.08 80.45 01:41:01 AM all 16.36 0.00 2.33 1.06 0.09 80.16 01:41:01 AM 0 19.99 0.00 2.30 1.16 0.08 76.46 01:41:01 AM 1 12.76 0.00 2.35 0.95 0.10 83.84 01:42:01 AM all 18.09 0.00 1.56 0.60 0.08 79.67 01:42:01 AM 0 9.52 0.00 1.23 0.43 0.07 88.75 01:42:01 AM 1 26.69 0.00 1.89 0.77 0.08 70.58 01:43:01 AM all 17.69 0.00 1.83 0.11 0.08 80.29 01:43:01 AM 0 21.12 0.00 1.87 0.15 0.08 76.78 01:43:01 AM 1 14.25 0.00 1.79 0.07 0.08 83.81 Average: all 16.75 0.00 2.27 2.60 0.09 78.29 Average: 0 14.50 0.00 2.12 2.56 0.09 80.74 Average: 1 18.99 0.00 2.42 2.65 0.09 75.85