---> uname -a: Linux prd-centos8-builder-2c-2g-1465.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 663 4766 19 2267 6737 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:19:84:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe19:8409/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:b8:c2:00 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) 01/17/2026 _x86_64_ (2 CPU) 12:32:11 LINUX RESTART (2 CPU) 12:33:01 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 237.17 6.91 230.26 1113.90 7887.15 12:35:01 PM 91.65 0.45 91.20 63.32 10857.89 12:36:01 PM 32.37 0.30 32.07 42.39 1264.91 12:37:01 PM 22.36 0.83 21.53 60.92 883.82 Average: 95.89 2.12 93.77 320.15 5223.39 12:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 5044764 7008604 2837668 36.00 2688 2140548 940804 10.53 203120 2289948 249332 12:35:01 PM 4926276 6935412 2956156 37.50 2688 2184496 983052 11.01 233604 2367400 27940 12:36:01 PM 4928216 6938920 2954216 37.48 2688 2185772 987784 11.06 270156 2327952 10752 12:37:01 PM 4908480 6918968 2973952 37.73 2688 2185724 987612 11.06 426324 2191860 9000 Average: 4951934 6950476 2930498 37.18 2688 2174135 974813 10.91 283301 2294290 74256 12:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 128.94 103.55 1237.06 23.22 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 62.49 50.14 616.29 9.60 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 19.01 20.24 17.64 9.15 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 26.55 22.66 33.73 8.97 0.00 0.00 0.00 0.00 12:37:01 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 59.25 49.15 476.19 12.74 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) 01/17/2026 _x86_64_ (2 CPU) 12:32:11 LINUX RESTART (2 CPU) 12:33:01 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 37.67 0.00 6.59 2.61 0.09 53.04 12:34:01 PM 0 21.22 0.00 4.19 1.31 0.08 73.19 12:34:01 PM 1 54.19 0.00 9.00 3.91 0.10 32.80 12:35:01 PM all 32.96 0.00 3.97 1.84 0.08 61.15 12:35:01 PM 0 17.25 0.00 3.39 2.29 0.10 76.98 12:35:01 PM 1 48.65 0.00 4.55 1.40 0.07 45.33 12:36:01 PM all 34.53 0.00 3.65 0.23 0.09 61.50 12:36:01 PM 0 14.24 0.00 2.87 0.15 0.08 82.66 12:36:01 PM 1 54.82 0.00 4.43 0.30 0.10 40.35 12:37:01 PM all 30.35 0.00 3.43 0.20 0.08 65.95 12:37:01 PM 0 19.34 0.00 2.64 0.22 0.08 77.73 12:37:01 PM 1 41.35 0.00 4.22 0.18 0.07 54.18 Average: all 33.88 0.00 4.41 1.22 0.09 60.41 Average: 0 18.01 0.00 3.27 0.99 0.09 77.64 Average: 1 49.75 0.00 5.55 1.45 0.08 43.17