---> uname -a: Linux prd-centos8-builder-2c-2g-13254.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 652 4774 19 2271 6748 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:5a:54:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe5a:5430/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:20:75:15 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) 11/24/2025 _x86_64_ (2 CPU) 19:31:36 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 208.18 30.91 177.27 7079.77 22645.37 07:34:01 PM 107.66 0.47 107.20 63.31 12075.31 07:35:01 PM 29.85 0.28 29.56 40.66 3296.93 07:36:01 PM 25.36 0.07 25.29 3.07 651.93 07:37:01 PM 19.83 0.72 19.11 67.59 544.41 Average: 78.18 6.49 71.69 1450.97 7843.19 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5154040 6996280 2728384 34.61 2688 2025044 962544 10.78 200624 2201932 170860 07:34:01 PM 4863672 6908292 3018752 38.30 2688 2220960 1014868 11.36 208536 2455960 60728 07:35:01 PM 4945216 6958136 2937208 37.26 2688 2188544 966584 10.82 234252 2347196 10924 07:36:01 PM 4950568 6964664 2931856 37.19 2688 2189536 949572 10.63 268812 2306856 10760 07:37:01 PM 4934936 6949504 2947488 37.39 2688 2189712 974620 10.91 425004 2166392 9052 Average: 4969686 6955375 2912738 36.95 2688 2162759 973638 10.90 267446 2295667 52465 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 292.29 186.55 1809.72 63.08 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 63.41 53.05 825.07 8.94 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 19.25 19.80 24.24 6.27 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 16.31 17.71 15.36 8.12 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 24.13 21.83 30.66 8.47 0.00 0.00 0.00 0.00 07:37:01 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 83.08 59.79 541.04 18.98 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) 11/24/2025 _x86_64_ (2 CPU) 19:31:36 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 44.76 0.00 8.20 3.64 0.11 43.29 07:33:01 PM 0 47.38 0.00 10.37 4.74 0.10 37.41 07:33:01 PM 1 42.16 0.00 6.04 2.55 0.12 49.13 07:34:01 PM all 27.36 0.00 4.36 4.83 0.10 63.36 07:34:01 PM 0 24.31 0.00 4.74 8.35 0.10 62.50 07:34:01 PM 1 30.40 0.00 3.98 1.32 0.10 64.21 07:35:01 PM all 24.21 0.00 3.12 5.18 0.08 67.41 07:35:01 PM 0 25.07 0.00 3.21 5.18 0.07 66.48 07:35:01 PM 1 23.36 0.00 3.02 5.18 0.08 68.35 07:36:01 PM all 35.71 0.00 3.13 0.32 0.11 60.74 07:36:01 PM 0 39.08 0.00 3.27 0.28 0.10 57.27 07:36:01 PM 1 32.36 0.00 2.98 0.35 0.12 64.20 07:37:01 PM all 30.55 0.00 3.63 0.61 0.09 65.12 07:37:01 PM 0 27.48 0.00 3.34 0.52 0.08 68.58 07:37:01 PM 1 33.62 0.00 3.92 0.70 0.10 61.67 Average: all 32.52 0.00 4.48 2.91 0.10 59.99 Average: 0 32.65 0.00 4.98 3.81 0.09 58.46 Average: 1 32.39 0.00 3.99 2.02 0.10 61.51