---> uname -a: Linux prd-centos8-builder-2c-2g-4232.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 633 4798 19 2265 6767 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:5a:e2:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe5a:e2cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:f7:6a:3d 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) 01/25/2026 _x86_64_ (2 CPU) 17:31:31 LINUX RESTART (2 CPU) 05:32:02 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 204.27 19.63 184.64 5607.72 7015.09 05:34:01 PM 112.65 0.68 111.96 102.37 12142.40 05:35:01 PM 34.34 0.07 34.28 3.07 1829.36 05:36:01 PM 19.16 0.03 19.13 0.53 499.85 05:37:01 PM 25.87 1.27 24.61 114.90 736.52 Average: 78.85 4.29 74.56 1151.20 4436.31 05:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5162812 7007376 2719620 34.50 2688 2027136 948600 10.62 202536 2192404 174460 05:34:01 PM 4985776 6994608 2896656 36.75 2688 2183968 945060 10.58 231232 2310472 42268 05:35:01 PM 4846324 6890108 3036108 38.52 2688 2219360 1032708 11.56 272280 2409360 45228 05:36:01 PM 4883932 6926664 2998500 38.04 2688 2218300 999040 11.19 273316 2370708 44152 05:37:01 PM 4953740 6968772 2928692 37.15 2688 2189804 956300 10.71 425068 2148692 25336 Average: 4966517 6957506 2915915 36.99 2688 2167714 976342 10.93 280886 2286327 66289 05:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 304.27 181.37 1842.14 63.27 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 76.12 61.53 841.20 10.65 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 20.66 21.98 26.29 9.11 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 19.63 19.08 18.42 6.85 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 24.21 19.84 30.01 9.63 0.00 0.00 0.00 0.00 05:37:01 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 88.28 60.37 547.40 19.76 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) 01/25/2026 _x86_64_ (2 CPU) 17:31:31 LINUX RESTART (2 CPU) 05:32:02 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 41.94 0.00 7.41 2.25 0.12 48.28 05:33:01 PM 0 47.17 0.00 7.69 1.84 0.10 43.19 05:33:01 PM 1 36.71 0.00 7.12 2.66 0.14 53.37 05:34:01 PM all 34.47 0.00 5.41 1.39 0.13 58.60 05:34:01 PM 0 33.77 0.00 5.51 1.62 0.12 58.97 05:34:01 PM 1 35.16 0.00 5.30 1.17 0.13 58.23 05:35:01 PM all 34.94 0.00 3.39 0.23 0.11 61.33 05:35:01 PM 0 27.97 0.00 3.20 0.23 0.12 68.48 05:35:01 PM 1 41.93 0.00 3.58 0.22 0.10 54.18 05:36:01 PM all 31.86 0.00 3.82 0.10 0.12 64.10 05:36:01 PM 0 26.70 0.00 3.58 0.07 0.12 69.54 05:36:01 PM 1 37.04 0.00 4.05 0.13 0.12 58.66 05:37:01 PM all 34.74 0.00 4.35 0.17 0.11 60.63 05:37:01 PM 0 44.61 0.00 5.02 0.20 0.10 50.07 05:37:01 PM 1 24.90 0.00 3.68 0.15 0.12 71.16 Average: all 35.56 0.00 4.86 0.82 0.12 58.63 Average: 0 36.00 0.00 4.99 0.79 0.11 58.11 Average: 1 35.13 0.00 4.74 0.86 0.12 59.15