---> uname -a: Linux prd-centos8-builder-2c-2g-24771.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 637 4785 19 2274 6762 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:a8:c0:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fea8:c06c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:c4:24:4b 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) 01/09/2026 _x86_64_ (2 CPU) 17:31:52 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:02 PM 288.06 72.78 215.28 14364.75 41429.97 05:34:01 PM 119.06 0.47 118.59 64.40 10555.80 05:35:01 PM 52.28 0.28 52.00 41.45 5867.88 05:36:01 PM 20.98 0.07 20.91 2.27 570.88 05:37:01 PM 28.36 1.27 27.09 114.90 733.74 Average: 101.70 15.03 86.67 2927.57 11836.95 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:02 PM 5287212 6990404 2595212 32.92 2688 1895208 989828 11.08 201316 2105024 86844 05:34:01 PM 4964940 6942428 2917484 37.01 2688 2153096 1004260 11.24 205296 2358704 103012 05:35:01 PM 4942584 6959728 2939840 37.30 2688 2192356 977052 10.94 268856 2314204 11752 05:36:01 PM 4967260 6984688 2915164 36.98 2688 2192424 961680 10.77 270116 2288704 10768 05:37:01 PM 4919120 6941372 2963304 37.59 2688 2197136 993756 11.13 427344 2179648 13036 Average: 5016223 6963724 2866201 36.36 2688 2126044 985315 11.03 274586 2249257 45082 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:02 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:33:02 PM eth0 320.07 171.88 1718.17 61.89 0.00 0.00 0.00 0.00 05:33:02 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 59.28 51.01 670.37 8.82 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 59.61 47.55 622.20 9.58 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 20.31 19.59 18.96 7.66 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 22.39 20.94 28.85 10.11 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 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.47 62.24 611.55 19.65 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) 01/09/2026 _x86_64_ (2 CPU) 17:31:52 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:02 PM all 54.26 0.00 11.30 2.89 0.08 31.47 05:33:02 PM 0 48.74 0.00 10.02 2.18 0.08 38.97 05:33:02 PM 1 59.77 0.00 12.57 3.60 0.08 23.97 05:34:01 PM all 35.57 0.00 5.54 0.89 0.08 57.91 05:34:01 PM 0 25.66 0.00 4.55 0.58 0.08 69.13 05:34:01 PM 1 45.50 0.00 6.54 1.20 0.08 46.68 05:35:01 PM all 33.62 0.00 3.47 0.38 0.08 62.45 05:35:01 PM 0 20.51 0.00 2.23 0.30 0.08 76.87 05:35:01 PM 1 46.72 0.00 4.70 0.47 0.08 48.02 05:36:01 PM all 32.73 0.00 3.69 0.11 0.08 63.39 05:36:01 PM 0 18.88 0.00 2.95 0.08 0.08 78.00 05:36:01 PM 1 46.58 0.00 4.42 0.13 0.08 48.78 05:37:01 PM all 35.87 0.00 3.63 0.16 0.08 60.27 05:37:01 PM 0 19.26 0.00 2.85 0.12 0.08 77.69 05:37:01 PM 1 52.47 0.00 4.40 0.20 0.07 42.86 Average: all 38.40 0.00 5.52 0.88 0.08 55.11 Average: 0 26.59 0.00 4.52 0.65 0.08 68.16 Average: 1 50.21 0.00 6.52 1.12 0.08 42.07