---> uname -a: Linux prd-centos8-builder-2c-2g-232.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 630 4933 19 2133 6773 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:a2:81:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.132/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fea2:8148/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:c2:87:9e 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) 11/12/2025 _x86_64_ (2 CPU) 01:37:00 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 191.04 21.46 169.58 4334.02 38366.68 01:40:01 AM 49.05 0.33 48.72 12.00 3639.19 01:41:01 AM 66.06 0.08 65.98 1.33 6136.07 01:42:01 AM 44.26 0.52 43.74 19.86 4550.66 01:43:01 AM 15.85 0.45 15.40 63.86 676.05 Average: 73.25 4.57 68.69 886.27 10674.27 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5487004 7064196 2395312 30.39 2688 1774288 942556 10.55 139356 1985880 27368 01:40:01 AM 5279000 7036336 2603316 33.03 2688 1943036 958656 10.73 145160 2147032 131880 01:41:01 AM 5137884 7010872 2744432 34.82 2688 2052644 952960 10.67 147144 2264160 115400 01:42:01 AM 5150184 7030276 2732132 34.66 2688 2058948 912552 10.22 179472 2211768 8880 01:43:01 AM 5034800 6915504 2847516 36.13 2688 2059464 1014528 11.36 351456 2156036 7380 Average: 5217774 7011437 2664542 33.80 2688 1977676 956250 10.71 192518 2152975 58182 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 213.61 127.27 997.17 59.82 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 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 44.87 28.71 691.86 4.69 0.00 0.00 0.00 0.00 01:40:01 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 23.89 17.76 277.73 4.30 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 9.68 8.17 8.96 3.75 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 14.63 11.15 12.69 9.93 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 61.34 38.61 397.71 16.50 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) 11/12/2025 _x86_64_ (2 CPU) 01:37:00 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.10 0.00 4.15 9.88 0.10 67.77 01:39:01 AM 0 21.05 0.00 3.78 8.45 0.08 66.63 01:39:01 AM 1 15.14 0.00 4.51 11.31 0.12 68.92 01:40:01 AM all 14.94 0.00 1.75 0.71 0.08 82.52 01:40:01 AM 0 15.01 0.00 1.97 0.88 0.10 82.04 01:40:01 AM 1 14.86 0.00 1.53 0.53 0.07 83.01 01:41:01 AM all 13.72 0.00 1.73 1.23 0.11 83.21 01:41:01 AM 0 7.48 0.00 1.50 1.27 0.10 89.66 01:41:01 AM 1 19.98 0.00 1.97 1.19 0.12 76.74 01:42:01 AM all 18.77 0.00 1.69 0.50 0.08 78.95 01:42:01 AM 0 15.63 0.00 1.82 0.75 0.10 81.70 01:42:01 AM 1 21.91 0.00 1.57 0.25 0.07 76.20 01:43:01 AM all 18.34 0.00 2.18 0.16 0.08 79.24 01:43:01 AM 0 14.75 0.00 1.82 0.17 0.08 83.18 01:43:01 AM 1 21.93 0.00 2.54 0.15 0.08 75.30 Average: all 16.77 0.00 2.30 2.49 0.09 78.35 Average: 0 14.78 0.00 2.18 2.30 0.09 80.65 Average: 1 18.77 0.00 2.42 2.68 0.09 76.05