---> uname -a: Linux prd-centos8-builder-2c-2g-1745.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 618 4817 19 2261 6782 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:00:f5:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe00:f5aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:a1:6c:22 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) 10/24/2025 _x86_64_ (2 CPU) 10:31:35 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 171.39 29.87 141.52 6228.19 22904.37 10:34:01 AM 93.32 0.18 93.13 5.07 8139.51 10:35:01 AM 57.08 0.50 56.58 64.65 6660.30 10:36:01 AM 32.73 0.27 32.46 41.86 1283.37 10:37:01 AM 18.66 0.48 18.18 41.19 514.81 Average: 74.64 6.26 68.38 1276.27 7900.68 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5307824 7010128 2574604 32.66 2688 1894360 981532 10.99 201048 2083880 68116 10:34:01 AM 5019452 6982316 2862976 36.32 2688 2139208 966304 10.82 202940 2311760 134828 10:35:01 AM 4976692 6980968 2905736 36.86 2688 2179404 952928 10.67 232492 2319892 28248 10:36:01 AM 4894232 6933056 2988196 37.91 2688 2214188 1008048 11.29 270912 2363784 44352 10:37:01 AM 4954648 6959424 2927780 37.14 2688 2180144 980652 10.98 423836 2150544 9108 Average: 5030570 6973178 2851858 36.18 2688 2121461 977893 10.95 266246 2245972 56930 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 268.48 175.79 1476.15 61.43 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 52.14 44.23 573.70 6.54 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 66.44 53.33 590.85 9.01 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 20.93 21.60 24.53 9.18 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 24.38 21.98 29.38 8.64 0.00 0.00 0.00 0.00 10:37:01 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 86.48 63.39 538.94 18.96 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) 10/24/2025 _x86_64_ (2 CPU) 10:31:35 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 37.26 0.00 7.37 5.61 0.13 49.62 10:33:01 AM 0 39.13 0.00 7.55 6.58 0.13 46.61 10:33:01 AM 1 35.39 0.00 7.20 4.65 0.13 52.63 10:34:01 AM all 29.38 0.00 4.34 5.88 0.10 60.30 10:34:01 AM 0 30.54 0.00 3.90 5.14 0.10 60.32 10:34:01 AM 1 28.22 0.00 4.78 6.63 0.10 60.27 10:35:01 AM all 30.93 0.00 3.55 2.36 0.11 63.06 10:35:01 AM 0 35.78 0.00 3.45 2.74 0.12 57.91 10:35:01 AM 1 26.08 0.00 3.65 1.97 0.10 68.20 10:36:01 AM all 32.63 0.00 3.55 0.78 0.12 62.93 10:36:01 AM 0 40.56 0.00 4.03 0.96 0.10 54.36 10:36:01 AM 1 24.74 0.00 3.07 0.60 0.13 71.46 10:37:01 AM all 32.27 0.00 3.54 0.76 0.11 63.33 10:37:01 AM 0 34.15 0.00 3.50 0.84 0.12 61.40 10:37:01 AM 1 30.39 0.00 3.58 0.69 0.10 65.25 Average: all 32.49 0.00 4.47 3.08 0.11 59.85 Average: 0 36.03 0.00 4.48 3.25 0.11 56.12 Average: 1 28.96 0.00 4.45 2.90 0.11 63.57