---> uname -a: Linux prd-centos8-builder-2c-2g-4071.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 658 4772 19 2267 6742 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:53:90:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe53:90bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:da:f0:3e 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) 10/31/2025 _x86_64_ (2 CPU) 11:31:54 LINUX RESTART (2 CPU) 11:33:02 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 74.89 0.66 74.23 25.21 6189.87 11:35:01 AM 94.89 0.70 94.19 103.17 11058.08 11:36:01 AM 29.80 0.10 29.70 3.60 1184.74 11:37:01 AM 25.10 0.40 24.70 30.53 919.50 11:38:01 AM 26.09 0.52 25.57 64.65 731.51 Average: 50.07 0.47 49.60 45.50 4009.67 11:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 5009528 6929788 2872904 36.45 2688 2100808 1042004 11.67 207556 2335368 210572 11:35:01 AM 4903576 6914728 2978856 37.79 2688 2186920 1023160 11.46 235488 2390172 28276 11:36:01 AM 4928332 6939656 2954100 37.48 2688 2186660 1008796 11.30 270040 2329768 10756 11:37:01 AM 4906296 6918248 2976136 37.76 2688 2187528 1026208 11.49 271144 2350920 10768 11:38:01 AM 4863912 6880768 3018520 38.29 2688 2191904 1060304 11.87 425724 2239040 26264 Average: 4922329 6916638 2960103 37.55 2688 2170764 1032094 11.56 281990 2329054 57327 11:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 89.53 75.04 1074.61 8.76 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 66.01 51.65 591.76 9.43 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 18.80 19.66 25.88 7.90 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 17.31 17.86 15.34 6.90 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 25.14 23.08 29.38 10.97 0.00 0.00 0.00 0.00 11:38:01 AM 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 43.21 37.33 344.98 8.79 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) 10/31/2025 _x86_64_ (2 CPU) 11:31:54 LINUX RESTART (2 CPU) 11:33:02 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 30.04 0.00 3.95 3.37 0.12 62.53 11:34:01 AM 0 34.23 0.00 4.79 3.48 0.12 57.38 11:34:01 AM 1 25.86 0.00 3.10 3.25 0.12 67.66 11:35:01 AM all 31.88 0.00 4.75 2.98 0.10 60.30 11:35:01 AM 0 36.44 0.00 4.97 1.76 0.10 56.74 11:35:01 AM 1 27.33 0.00 4.53 4.20 0.10 63.84 11:36:01 AM all 32.25 0.00 3.23 1.34 0.10 63.08 11:36:01 AM 0 26.38 0.00 2.70 1.34 0.10 69.48 11:36:01 AM 1 38.13 0.00 3.75 1.33 0.10 56.68 11:37:01 AM all 32.39 0.00 3.37 0.43 0.09 63.71 11:37:01 AM 0 35.62 0.00 3.23 0.65 0.10 60.40 11:37:01 AM 1 29.16 0.00 3.51 0.22 0.08 67.03 11:38:01 AM all 34.17 0.00 4.00 0.59 0.09 61.14 11:38:01 AM 0 32.06 0.00 3.95 0.73 0.08 63.17 11:38:01 AM 1 36.29 0.00 4.05 0.45 0.10 59.11 Average: all 32.15 0.00 3.86 1.74 0.10 62.15 Average: 0 32.94 0.00 3.93 1.58 0.10 61.45 Average: 1 31.37 0.00 3.79 1.89 0.10 62.85