---> uname -a: Linux prd-centos8-builder-2c-2g-3638.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: 2799.996 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 665 4767 19 2264 6734 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:a6:48:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fea6:483f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:32:7c:16 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) 14:31:28 LINUX RESTART (2 CPU) 02:32:02 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 255.08 11.35 243.73 3126.29 8732.77 02:34:01 PM 100.73 0.52 100.22 64.11 11029.27 02:35:01 PM 30.84 0.27 30.58 41.86 1250.21 02:36:01 PM 21.48 0.75 20.73 50.26 796.53 Average: 101.41 3.19 98.23 811.24 5439.12 02:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5083412 6961136 2799012 35.51 2688 2059728 990848 11.09 205608 2266212 180652 02:34:01 PM 4897124 6906176 2985300 37.87 2688 2184472 1025504 11.48 232412 2396688 30396 02:35:01 PM 4929704 6936628 2952720 37.46 2688 2182456 995868 11.15 268864 2327968 9952 02:36:01 PM 4900520 6908872 2981904 37.83 2688 2183884 1025396 11.48 269976 2354984 9848 Average: 4952690 6928203 2929734 37.17 2688 2152635 1009404 11.30 244215 2336463 57712 02:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 237.64 156.61 1665.41 55.06 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 76.89 60.33 752.08 10.81 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 19.40 20.46 26.01 8.69 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 19.16 18.65 24.10 6.35 0.00 0.00 0.00 0.00 02:36:01 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 87.67 63.64 612.65 20.08 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) 14:31:28 LINUX RESTART (2 CPU) 02:32:02 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 36.84 0.00 6.68 1.64 0.09 54.75 02:33:01 PM 0 27.26 0.00 5.24 1.58 0.10 65.82 02:33:01 PM 1 46.46 0.00 8.12 1.70 0.09 43.63 02:34:01 PM all 35.16 0.00 4.83 0.92 0.10 58.99 02:34:01 PM 0 19.94 0.00 4.31 0.83 0.10 74.82 02:34:01 PM 1 50.36 0.00 5.36 1.00 0.10 43.18 02:35:01 PM all 33.90 0.00 3.56 0.19 0.08 62.27 02:35:01 PM 0 18.05 0.00 2.95 0.15 0.08 78.77 02:35:01 PM 1 49.76 0.00 4.17 0.23 0.08 45.76 02:36:01 PM all 32.14 0.00 3.09 0.16 0.09 64.52 02:36:01 PM 0 15.48 0.00 2.20 0.18 0.08 82.05 02:36:01 PM 1 48.80 0.00 3.98 0.13 0.10 46.98 Average: all 34.50 0.00 4.53 0.72 0.09 60.16 Average: 0 20.15 0.00 3.67 0.68 0.09 75.41 Average: 1 48.86 0.00 5.39 0.76 0.09 44.89