---> uname -a: Linux prd-centos8-builder-2c-2g-1526.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 656 4774 19 2265 6743 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:87:47:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe87:47fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:00:bd:6b 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) 20:31:30 LINUX RESTART (2 CPU) 08:32:02 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 225.06 19.57 205.49 5596.48 7568.25 08:34:01 PM 105.78 0.48 105.30 63.58 11547.48 08:35:01 PM 34.77 0.30 34.47 42.39 1847.93 08:36:01 PM 19.28 0.00 19.28 0.00 487.07 08:37:01 PM 26.04 1.27 24.78 114.90 737.44 Average: 81.71 4.27 77.44 1148.68 4427.30 08:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5134748 6980812 2747684 34.86 2688 2028672 983904 11.02 202228 2220952 171104 08:34:01 PM 4930016 6936816 2952416 37.46 2688 2182024 1004688 11.25 232776 2363700 42348 08:35:01 PM 4951500 6961592 2930932 37.18 2688 2185380 975188 10.92 270020 2304696 11976 08:36:01 PM 4800580 6854164 3081852 39.10 2688 2228816 1095688 12.27 274868 2450216 55468 08:37:01 PM 4899056 6913248 2983376 37.85 2688 2188992 1016664 11.38 425548 2201780 25316 Average: 4943180 6929326 2939252 37.29 2688 2162777 1015226 11.37 281088 2308269 61242 08:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 325.19 195.41 1938.07 64.26 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 73.34 58.51 751.72 10.30 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 20.78 21.19 26.42 8.97 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 17.98 18.56 16.97 6.76 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 31.89 23.29 32.41 11.82 0.00 0.00 0.00 0.00 08:37:01 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 93.07 62.95 548.50 20.28 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) 20:31:30 LINUX RESTART (2 CPU) 08:32:02 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 41.40 0.00 7.32 2.67 0.09 48.51 08:33:01 PM 0 51.78 0.00 7.64 1.68 0.10 38.80 08:33:01 PM 1 31.03 0.00 7.01 3.66 0.09 58.22 08:34:01 PM all 35.83 0.00 5.14 2.00 0.10 56.94 08:34:01 PM 0 44.44 0.00 5.18 2.00 0.10 48.28 08:34:01 PM 1 27.19 0.00 5.09 2.00 0.10 65.62 08:35:01 PM all 33.31 0.00 3.42 0.23 0.08 62.95 08:35:01 PM 0 48.32 0.00 3.88 0.28 0.10 47.42 08:35:01 PM 1 18.29 0.00 2.95 0.18 0.07 78.50 08:36:01 PM all 33.18 0.00 3.15 0.12 0.07 63.48 08:36:01 PM 0 44.67 0.00 3.50 0.20 0.08 51.55 08:36:01 PM 1 21.70 0.00 2.80 0.03 0.07 75.40 08:37:01 PM all 33.85 0.00 3.98 0.51 0.10 61.56 08:37:01 PM 0 46.39 0.00 5.08 0.75 0.10 47.68 08:37:01 PM 1 21.32 0.00 2.87 0.27 0.10 75.44 Average: all 35.49 0.00 4.59 1.10 0.09 58.73 Average: 0 47.10 0.00 5.05 0.98 0.10 46.78 Average: 1 23.88 0.00 4.13 1.22 0.08 70.68