---> uname -a: Linux prd-centos8-builder-2c-2g-34527.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 640 4783 19 2273 6760 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:2c:fe:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe2c:feda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:59:62:65 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) 01/13/2026 _x86_64_ (2 CPU) 03:31:29 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 201.43 18.29 183.14 5564.55 7419.99 03:34:01 AM 115.11 0.68 114.43 102.38 12647.56 03:35:01 AM 33.42 0.10 33.32 3.60 1296.63 03:36:01 AM 21.48 0.00 21.48 0.00 580.74 03:37:01 AM 25.29 1.27 24.03 114.90 735.85 Average: 79.35 4.07 75.28 1157.31 4536.11 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5150552 6998320 2731872 34.66 2688 2030404 959136 10.74 202240 2205732 169276 03:34:01 AM 4949008 6964592 2933416 37.21 2688 2190788 961512 10.77 233824 2345832 27128 03:35:01 AM 4941240 6957648 2941184 37.31 2688 2191752 965820 10.81 269784 2317408 11816 03:36:01 AM 4851960 6902796 3030464 38.45 2688 2226376 1016584 11.38 274344 2403000 45460 03:37:01 AM 4954348 6976232 2928076 37.15 2688 2196588 960112 10.75 425992 2147780 25332 Average: 4969422 6959918 2913002 36.96 2688 2167182 972633 10.89 281237 2283950 55802 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 339.45 194.17 1878.98 64.76 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 80.87 63.76 790.37 14.23 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 24.49 26.61 29.46 9.42 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.53 19.46 18.63 7.09 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 28.96 23.23 30.84 10.85 0.00 0.00 0.00 0.00 03:37:01 AM 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 98.67 65.45 549.71 21.27 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) 01/13/2026 _x86_64_ (2 CPU) 03:31:29 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 38.06 0.00 7.29 2.23 0.12 52.29 03:33:01 AM 0 46.59 0.00 7.37 1.82 0.12 44.11 03:33:01 AM 1 29.55 0.00 7.22 2.64 0.12 60.47 03:34:01 AM all 36.24 0.00 5.66 1.72 0.11 56.27 03:34:01 AM 0 53.03 0.00 6.56 1.52 0.12 38.77 03:34:01 AM 1 19.57 0.00 4.77 1.91 0.10 73.65 03:35:01 AM all 34.63 0.00 3.71 0.21 0.12 61.33 03:35:01 AM 0 45.26 0.00 3.88 0.25 0.10 50.51 03:35:01 AM 1 24.00 0.00 3.54 0.17 0.13 72.16 03:36:01 AM all 31.68 0.00 3.38 0.18 0.15 64.62 03:36:01 AM 0 45.01 0.00 4.10 0.18 0.15 50.56 03:36:01 AM 1 18.36 0.00 2.66 0.17 0.15 78.67 03:37:01 AM all 33.22 0.00 4.23 0.39 0.13 62.03 03:37:01 AM 0 51.85 0.00 5.02 0.69 0.15 42.30 03:37:01 AM 1 14.73 0.00 3.45 0.10 0.10 81.62 Average: all 34.77 0.00 4.85 0.95 0.12 59.31 Average: 0 48.34 0.00 5.38 0.89 0.13 45.25 Average: 1 21.23 0.00 4.33 1.00 0.12 73.32