---> uname -a: Linux prd-centos8-builder-2c-2g-1260.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4800 19 2269 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:23:fd:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe23:fdac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:ef:99:93 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/16/2026 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 208.96 17.67 191.29 5404.90 8199.27 02:34:01 PM 99.37 0.48 98.88 63.58 11429.61 02:35:01 PM 30.62 0.30 30.32 42.39 1254.20 02:36:01 PM 20.36 0.00 20.36 0.00 530.69 02:37:01 PM 20.38 1.12 19.26 108.12 538.36 Average: 75.95 3.92 72.03 1124.01 4390.81 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5149816 7011476 2732616 34.67 2688 2043808 947136 10.61 203608 2203016 160488 02:34:01 PM 4964956 6975948 2917476 37.01 2688 2186048 954588 10.69 232308 2329456 28076 02:35:01 PM 5017312 7030348 2865120 36.35 2688 2188196 916668 10.26 269616 2238932 10776 02:36:01 PM 4862400 6909864 3020032 38.31 2688 2222688 1010056 11.31 273372 2390872 45328 02:37:01 PM 4927860 6946268 2954572 37.48 2688 2193064 981948 10.99 424828 2174128 26520 Average: 4984469 6974781 2897963 36.76 2688 2166761 962079 10.77 280746 2267281 54238 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 340.40 203.46 1906.98 64.77 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 65.64 54.10 752.76 9.99 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 19.28 19.96 25.39 8.53 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.63 18.73 17.16 6.84 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 24.55 21.90 30.79 11.03 0.00 0.00 0.00 0.00 02:37:01 PM 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 93.71 63.64 546.70 20.23 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/16/2026 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 39.01 0.00 7.18 1.97 0.09 51.75 02:33:01 PM 0 32.01 0.00 5.87 1.35 0.08 60.68 02:33:01 PM 1 46.04 0.00 8.49 2.60 0.10 42.78 02:34:01 PM all 34.82 0.00 5.17 1.09 0.08 58.84 02:34:01 PM 0 36.29 0.00 4.67 0.58 0.08 58.38 02:34:01 PM 1 33.34 0.00 5.68 1.60 0.08 59.29 02:35:01 PM all 33.61 0.00 2.99 0.24 0.11 63.06 02:35:01 PM 0 39.32 0.00 3.32 0.20 0.10 57.06 02:35:01 PM 1 27.88 0.00 2.65 0.28 0.12 69.06 02:36:01 PM all 32.27 0.00 3.38 0.32 0.09 63.94 02:36:01 PM 0 32.49 0.00 3.48 0.57 0.10 63.36 02:36:01 PM 1 32.04 0.00 3.28 0.07 0.08 64.53 02:37:01 PM all 34.75 0.00 4.18 0.16 0.09 60.82 02:37:01 PM 0 25.24 0.00 4.32 0.08 0.08 70.28 02:37:01 PM 1 44.26 0.00 4.04 0.23 0.10 51.37 Average: all 34.89 0.00 4.58 0.76 0.09 59.68 Average: 0 33.07 0.00 4.33 0.56 0.09 61.95 Average: 1 36.70 0.00 4.83 0.95 0.10 57.42