---> uname -a: Linux prd-centos8-builder-2c-2g-3935.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: 2800.000 BogoMIPS: 5600.00 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 627 4799 19 2270 6773 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:eb:c1:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:feeb:c150/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:a9:38:36 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) 10/15/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:02 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 137.74 22.11 115.64 5901.54 6774.34 10:34:01 PM 121.16 0.45 120.71 63.06 12556.76 10:35:01 PM 35.48 0.35 35.13 43.73 1887.37 10:36:01 PM 21.83 0.00 21.83 0.00 572.24 10:37:01 PM 25.86 0.92 24.95 95.18 742.48 Average: 68.19 4.71 63.48 1205.32 4499.07 10:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5167968 6956020 2714456 34.44 2688 1978028 1031080 11.54 214288 2202240 124496 10:34:01 PM 4833300 6885808 3049124 38.68 2688 2228244 1059192 11.86 209724 2483096 68348 10:35:01 PM 4884520 6930488 2997904 38.03 2688 2221380 999468 11.19 270504 2371792 43080 10:36:01 PM 4828648 6886616 3053776 38.74 2688 2233280 1059712 11.87 272492 2425024 54960 10:37:01 PM 4906032 6925472 2976392 37.76 2688 2194388 1000784 11.21 423216 2197200 26268 Average: 4924094 6916881 2958330 37.53 2688 2171064 1030047 11.53 278045 2335870 63430 10:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 339.34 209.28 1813.59 65.19 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 79.24 65.06 846.91 10.23 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 24.08 25.01 32.22 9.60 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 17.83 18.49 16.37 7.28 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 21.91 19.91 26.72 10.32 0.00 0.00 0.00 0.00 10:37:01 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 95.68 67.09 543.00 20.38 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) 10/15/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:02 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 39.80 0.00 6.52 3.76 0.11 49.81 10:33:01 PM 0 41.55 0.00 7.03 4.44 0.12 46.85 10:33:01 PM 1 38.05 0.00 6.01 3.07 0.10 52.77 10:34:01 PM all 36.00 0.00 5.40 2.16 0.11 56.34 10:34:01 PM 0 38.35 0.00 5.70 2.82 0.10 53.03 10:34:01 PM 1 33.64 0.00 5.09 1.51 0.12 59.64 10:35:01 PM all 34.28 0.00 3.89 0.24 0.09 61.49 10:35:01 PM 0 39.44 0.00 3.89 0.32 0.10 56.25 10:35:01 PM 1 29.12 0.00 3.89 0.17 0.08 66.74 10:36:01 PM all 34.98 0.00 3.65 0.12 0.11 61.14 10:36:01 PM 0 44.23 0.00 4.26 0.13 0.10 51.27 10:36:01 PM 1 25.74 0.00 3.04 0.12 0.12 70.98 10:37:01 PM all 34.01 0.00 4.10 0.68 0.09 61.12 10:37:01 PM 0 40.73 0.00 4.42 0.97 0.10 53.79 10:37:01 PM 1 27.28 0.00 3.79 0.40 0.08 68.45 Average: all 35.80 0.00 4.70 1.39 0.10 58.01 Average: 0 40.86 0.00 5.05 1.72 0.10 52.26 Average: 1 30.74 0.00 4.36 1.05 0.10 63.76