---> uname -a: Linux prd-centos8-builder-2c-2g-198.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: 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 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 701 4862 19 2133 6702 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:e6:82:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.53/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fee6:8202/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:f6:56:89 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) 10/26/2025 _x86_64_ (2 CPU) 01:36:42 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 155.92 6.20 149.73 928.11 3406.82 01:40:01 AM 45.07 0.27 44.80 9.86 3557.35 01:41:01 AM 83.89 0.60 83.29 21.19 7401.02 01:42:01 AM 31.43 0.00 31.43 0.00 3432.29 01:43:01 AM 17.28 0.65 16.63 87.19 690.52 Average: 66.72 1.54 65.17 209.26 3697.72 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5364244 6944300 2518080 31.95 2688 1777396 1078392 12.07 143652 2105348 27552 01:40:01 AM 5186052 6953764 2696272 34.21 2688 1953092 1040912 11.66 147396 2235684 139640 01:41:01 AM 5020076 6901308 2862248 36.31 2688 2059812 1050196 11.76 149396 2373420 91180 01:42:01 AM 5008152 6889280 2874172 36.46 2688 2059912 1047448 11.73 180444 2353544 8868 01:43:01 AM 5037212 6919888 2845112 36.09 2688 2061148 1028748 11.52 353372 2151472 7396 Average: 5123147 6921708 2759177 35.00 2688 1982272 1049139 11.75 194852 2243894 54927 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 35.28 22.95 288.03 6.88 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 37.90 26.52 680.62 4.09 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 25.12 19.44 260.95 5.36 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 12.51 8.30 13.76 2.91 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 16.50 12.83 12.67 10.67 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 25.46 18.01 251.22 5.98 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) 10/26/2025 _x86_64_ (2 CPU) 01:36:42 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.00 0.00 1.53 1.85 0.05 86.57 01:39:01 AM 0 16.23 0.00 1.37 0.80 0.05 81.55 01:39:01 AM 1 3.76 0.00 1.69 2.89 0.05 91.60 01:40:01 AM all 14.97 0.00 1.66 0.81 0.07 82.50 01:40:01 AM 0 26.28 0.00 2.29 1.10 0.05 70.29 01:40:01 AM 1 3.67 0.00 1.03 0.52 0.08 94.70 01:41:01 AM all 21.28 0.00 2.14 1.47 0.08 75.02 01:41:01 AM 0 30.44 0.00 2.33 1.07 0.08 66.08 01:41:01 AM 1 12.14 0.00 1.95 1.88 0.08 83.95 01:42:01 AM all 12.80 0.00 1.74 0.61 0.05 84.80 01:42:01 AM 0 15.89 0.00 1.80 0.88 0.05 81.37 01:42:01 AM 1 9.69 0.00 1.69 0.33 0.05 88.24 01:43:01 AM all 18.44 0.00 1.73 0.13 0.07 79.62 01:43:01 AM 0 25.22 0.00 1.80 0.13 0.08 72.76 01:43:01 AM 1 11.66 0.00 1.67 0.13 0.07 86.48 Average: all 15.50 0.00 1.76 0.97 0.07 81.70 Average: 0 22.81 0.00 1.92 0.80 0.06 74.41 Average: 1 8.19 0.00 1.60 1.15 0.07 88.99