---> uname -a: Linux prd-centos8-builder-2c-2g-203.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 676 4845 19 2175 6725 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:5a:36:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.197/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe5a:3642/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:ec:c9:bc 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) 10/30/2025 _x86_64_ (2 CPU) 06:38:01 LINUX RESTART (2 CPU) 06:39:01 AM tps rtps wtps bread/s bwrtn/s 06:40:01 AM 319.83 21.03 298.80 4265.11 38891.04 06:41:01 AM 48.83 0.38 48.44 11.86 3660.36 06:42:01 AM 70.62 0.05 70.57 1.07 6308.47 06:43:01 AM 54.93 0.70 54.23 94.24 6150.52 06:44:01 AM 26.15 0.23 25.91 23.60 1443.69 Average: 104.08 4.48 99.60 879.26 11291.56 06:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 AM 5405668 6990808 2476656 31.42 2688 1781956 1029312 11.53 148708 2059012 42456 06:41:01 AM 5224536 6980296 2657788 33.72 2688 1941252 992804 11.12 146628 2197908 131772 06:42:01 AM 5008844 6922312 2873480 36.45 2688 2090660 1035216 11.59 155488 2374476 154996 06:43:01 AM 5031252 6953496 2851072 36.17 2688 2098168 994140 11.13 327312 2171912 23224 06:44:01 AM 4917336 6842036 2964988 37.62 2688 2100608 1099716 12.31 332560 2279420 9716 Average: 5117527 6937790 2764797 35.08 2688 2002529 1030238 11.54 222139 2216546 72433 06:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 250.87 139.07 1023.94 64.47 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 48.58 36.81 687.12 6.96 0.00 0.00 0.00 0.00 06:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 23.08 18.43 277.33 4.24 0.00 0.00 0.00 0.00 06:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 16.59 12.71 23.67 5.92 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 10.60 9.28 7.64 4.11 0.00 0.00 0.00 0.00 06:44:01 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 69.95 43.26 403.95 17.14 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) 10/30/2025 _x86_64_ (2 CPU) 06:38:01 LINUX RESTART (2 CPU) 06:39:01 AM CPU %user %nice %system %iowait %steal %idle 06:40:01 AM all 18.86 0.00 3.80 18.50 0.08 58.75 06:40:01 AM 0 13.84 0.00 4.71 19.41 0.08 61.95 06:40:01 AM 1 23.87 0.00 2.89 17.60 0.08 55.55 06:41:01 AM all 15.53 0.00 1.68 0.99 0.07 81.72 06:41:01 AM 0 8.39 0.00 1.35 1.03 0.07 89.16 06:41:01 AM 1 22.69 0.00 2.02 0.95 0.08 74.26 06:42:01 AM all 17.98 0.00 2.06 1.38 0.07 78.50 06:42:01 AM 0 9.74 0.00 1.78 1.35 0.08 87.05 06:42:01 AM 1 26.22 0.00 2.35 1.42 0.07 69.95 06:43:01 AM all 18.90 0.00 1.77 1.17 0.07 78.10 06:43:01 AM 0 7.49 0.00 1.77 1.90 0.07 88.78 06:43:01 AM 1 30.30 0.00 1.77 0.43 0.07 67.43 06:44:01 AM all 18.86 0.00 1.47 0.29 0.07 79.30 06:44:01 AM 0 12.31 0.00 1.18 0.35 0.07 86.09 06:44:01 AM 1 25.41 0.00 1.77 0.23 0.08 72.50 Average: all 18.02 0.00 2.16 4.45 0.08 75.29 Average: 0 10.35 0.00 2.15 4.79 0.07 82.64 Average: 1 25.70 0.00 2.16 4.12 0.08 67.95