---> uname -a: Linux prd-centos8-builder-2c-2g-25639.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 649 4779 19 2268 6751 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:59:90:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe59:9022/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:11:8e:ed 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) 01/11/2026 _x86_64_ (2 CPU) 14:31:26 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 228.02 14.16 213.86 3504.91 7453.16 02:34:01 PM 106.72 0.68 106.03 102.38 11850.57 02:35:01 PM 31.39 0.10 31.29 3.60 1244.30 02:36:01 PM 23.68 0.00 23.68 0.00 892.62 02:37:01 PM 27.69 1.27 26.42 114.90 773.23 Average: 83.50 3.24 80.26 745.30 4442.75 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5135564 6985728 2746860 34.85 2688 2033532 988316 11.07 202080 2223472 153568 02:34:01 PM 4950156 6960972 2932268 37.20 2688 2185988 970400 10.87 232364 2347396 27128 02:35:01 PM 4943476 6954952 2938948 37.28 2688 2186888 1001464 11.21 268856 2317640 10772 02:36:01 PM 4826832 6872620 3055592 38.76 2688 2221380 1063552 11.91 272932 2430160 45316 02:37:01 PM 4887404 6905432 2995020 38.00 2688 2192968 1030524 11.54 424868 2217608 26484 Average: 4948686 6935941 2933738 37.22 2688 2164151 1010851 11.32 280220 2307255 52654 02:32:01 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 327.79 190.20 1882.47 63.17 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 85.77 68.94 758.75 13.02 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 19.68 21.19 30.35 8.63 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 18.71 18.61 17.19 7.08 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 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 22.79 19.23 28.90 9.36 0.00 0.00 0.00 0.00 02:37:01 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 94.96 63.64 543.59 20.25 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) 01/11/2026 _x86_64_ (2 CPU) 14:31:26 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 37.74 0.00 6.99 2.70 0.10 52.47 02:33:01 PM 0 42.33 0.00 7.97 2.96 0.10 46.64 02:33:01 PM 1 33.14 0.00 6.02 2.44 0.10 58.30 02:34:01 PM all 34.80 0.00 5.16 2.66 0.09 57.28 02:34:01 PM 0 41.63 0.00 5.12 2.79 0.08 50.38 02:34:01 PM 1 27.96 0.00 5.21 2.54 0.10 64.19 02:35:01 PM all 33.85 0.00 3.10 0.16 0.08 62.81 02:35:01 PM 0 54.55 0.00 3.83 0.20 0.08 41.34 02:35:01 PM 1 13.14 0.00 2.37 0.12 0.08 84.29 02:36:01 PM all 33.72 0.00 3.44 0.18 0.08 62.59 02:36:01 PM 0 44.84 0.00 3.92 0.25 0.08 50.91 02:36:01 PM 1 22.59 0.00 2.95 0.10 0.08 74.27 02:37:01 PM all 35.17 0.00 4.07 0.16 0.09 60.51 02:37:01 PM 0 52.78 0.00 4.77 0.20 0.08 42.16 02:37:01 PM 1 17.56 0.00 3.37 0.12 0.10 78.85 Average: all 35.05 0.00 4.55 1.17 0.09 59.14 Average: 0 47.23 0.00 5.12 1.28 0.09 46.28 Average: 1 22.87 0.00 3.98 1.06 0.09 71.99