---> uname -a: Linux prd-centos8-builder-2c-2g-1384.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 660 4766 19 2270 6740 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:6d:79:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe6d:793f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:88:6f:95:e7 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) 11/26/2025 _x86_64_ (2 CPU) 13:31:27 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 220.18 17.34 202.83 5171.08 8365.31 01:34:01 PM 101.87 0.50 101.37 64.38 11667.34 01:35:01 PM 31.29 0.30 30.99 42.39 1241.69 01:36:01 PM 21.43 0.00 21.43 0.00 561.86 01:37:01 PM 26.99 0.92 26.07 95.17 768.93 Average: 80.36 3.81 76.54 1074.67 4521.27 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5110320 6973580 2772104 35.17 2688 2046948 994424 11.13 203072 2246236 164280 01:34:01 PM 4943224 6955464 2939200 37.29 2688 2187516 980252 10.98 231540 2352216 27112 01:35:01 PM 4814868 6862316 3067556 38.92 2688 2223016 1076464 12.05 270884 2441216 44244 01:36:01 PM 4822484 6870000 3059940 38.82 2688 2223012 1057056 11.84 271556 2432720 44240 01:37:01 PM 4843780 6871828 3038644 38.55 2688 2203160 1050952 11.77 424612 2258300 34560 Average: 4906935 6906638 2975489 37.75 2688 2176730 1031830 11.55 280333 2346138 62887 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 300.02 190.77 1899.87 63.82 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 67.88 52.35 738.92 9.76 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 19.46 21.20 26.22 8.67 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.93 18.51 17.13 6.98 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 22.04 20.58 28.43 9.46 0.00 0.00 0.00 0.00 01:37:01 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 85.47 60.68 542.15 19.74 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) 11/26/2025 _x86_64_ (2 CPU) 13:31:27 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 37.56 0.00 7.11 2.87 0.10 52.36 01:33:01 PM 0 50.75 0.00 8.00 4.17 0.12 36.96 01:33:01 PM 1 24.39 0.00 6.22 1.57 0.08 67.74 01:34:01 PM all 33.81 0.00 5.03 1.99 0.09 59.07 01:34:01 PM 0 46.43 0.00 5.61 2.29 0.08 45.59 01:34:01 PM 1 21.21 0.00 4.45 1.70 0.10 72.54 01:35:01 PM all 32.01 0.00 2.89 0.82 0.11 64.17 01:35:01 PM 0 40.75 0.00 3.19 1.07 0.10 54.90 01:35:01 PM 1 23.21 0.00 2.59 0.57 0.12 73.51 01:36:01 PM all 31.38 0.00 3.35 0.24 0.10 64.93 01:36:01 PM 0 37.99 0.00 3.53 0.30 0.10 58.09 01:36:01 PM 1 24.75 0.00 3.17 0.18 0.10 71.80 01:37:01 PM all 35.86 0.00 4.31 0.20 0.11 59.52 01:37:01 PM 0 52.19 0.00 4.98 0.28 0.10 42.45 01:37:01 PM 1 19.53 0.00 3.65 0.12 0.12 76.59 Average: all 34.13 0.00 4.54 1.22 0.10 60.01 Average: 0 45.62 0.00 5.06 1.62 0.10 47.61 Average: 1 22.61 0.00 4.02 0.83 0.10 72.44