---> uname -a: Linux prd-centos8-builder-2c-2g-3308.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 651 4784 19 2261 6748 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:35:53:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe35:537b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:1e:a1:c7 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) 01/23/2026 _x86_64_ (2 CPU) 12:31:29 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 196.28 25.06 171.23 5872.04 6764.26 12:34:01 PM 110.33 0.43 109.90 62.25 10937.04 12:35:01 PM 40.20 0.35 39.85 43.72 3385.00 12:36:01 PM 17.70 0.00 17.70 0.00 417.06 12:37:01 PM 22.68 1.07 21.61 87.32 778.67 Average: 77.44 5.38 72.06 1213.14 4456.66 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5170212 6930556 2712220 34.41 2688 1950516 1079916 12.09 208404 2208388 104900 12:34:01 PM 4860140 6898040 3022292 38.34 2688 2213780 1050072 11.76 208004 2461204 107928 12:35:01 PM 4961056 6965012 2921376 37.06 2688 2179144 972808 10.89 268332 2297940 9952 12:36:01 PM 4949540 6953192 2932892 37.21 2688 2179112 995300 11.14 269584 2308636 9844 12:37:01 PM 4883964 6890832 2998468 38.04 2688 2181900 1071556 12.00 425448 2217360 10060 Average: 4964982 6927526 2917450 37.01 2688 2140890 1033930 11.58 275954 2298706 48537 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 284.16 183.84 1790.21 62.10 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 76.09 63.58 858.08 9.83 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 19.28 19.46 25.24 7.60 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 17.60 17.83 16.58 6.45 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 23.36 20.65 29.53 9.76 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 84.10 61.07 543.96 19.15 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) 01/23/2026 _x86_64_ (2 CPU) 12:31:29 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 36.85 0.00 6.72 4.31 0.11 52.01 12:33:01 PM 0 30.53 0.00 5.78 3.69 0.08 59.91 12:33:01 PM 1 43.17 0.00 7.66 4.94 0.13 44.10 12:34:01 PM all 33.71 0.00 5.30 3.47 0.10 57.42 12:34:01 PM 0 22.31 0.00 4.37 3.70 0.10 69.51 12:34:01 PM 1 45.10 0.00 6.22 3.24 0.10 45.34 12:35:01 PM all 33.76 0.00 3.90 1.44 0.11 60.80 12:35:01 PM 0 25.12 0.00 3.66 1.60 0.10 69.51 12:35:01 PM 1 42.38 0.00 4.14 1.27 0.12 52.09 12:36:01 PM all 32.65 0.00 2.95 0.23 0.09 64.09 12:36:01 PM 0 17.59 0.00 2.54 0.12 0.08 79.68 12:36:01 PM 1 47.69 0.00 3.35 0.33 0.10 48.52 12:37:01 PM all 34.12 0.00 3.26 0.20 0.09 62.33 12:37:01 PM 0 16.91 0.00 2.58 0.20 0.10 80.22 12:37:01 PM 1 51.29 0.00 3.94 0.20 0.08 44.49 Average: all 34.21 0.00 4.42 1.93 0.10 59.34 Average: 0 22.49 0.00 3.79 1.86 0.09 71.77 Average: 1 45.93 0.00 5.06 1.99 0.11 46.91