---> uname -a: Linux prd-centos8-builder-2c-2g-12497.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 607 4819 19 2269 6792 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:62:3e:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe62:3e9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:ce:a8:76 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) 11/21/2025 _x86_64_ (2 CPU) 23:31:32 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 230.48 25.95 204.53 6133.87 16157.75 11:34:01 PM 115.26 0.50 114.76 64.38 12462.00 11:35:01 PM 32.49 0.70 31.79 72.92 1718.71 11:36:01 PM 26.67 0.00 26.67 0.00 983.07 11:37:01 PM 23.90 0.52 23.38 64.66 673.97 Average: 85.77 5.54 80.24 1267.41 6399.77 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5062668 6950024 2819764 35.77 2688 2070604 1029540 11.53 237752 2259784 217424 11:34:01 PM 4977576 6990080 2904856 36.85 2688 2187612 951356 10.65 217564 2327992 43088 11:35:01 PM 4913188 6960024 2969244 37.67 2688 2221892 989364 11.08 283788 2327936 43072 11:36:01 PM 4895072 6941748 2987360 37.90 2688 2221896 987160 11.05 284604 2345964 43076 11:37:01 PM 4963984 6982116 2918448 37.02 2688 2192860 971944 10.88 436388 2125704 25100 Average: 4962498 6964798 2919934 37.04 2688 2178973 985873 11.04 292019 2277476 74352 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 318.82 173.53 1790.87 61.58 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 70.56 57.23 847.25 9.79 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 21.83 22.70 28.74 9.00 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 18.46 18.89 17.63 7.46 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 22.16 19.71 28.12 9.12 0.00 0.00 0.00 0.00 11:37:01 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 90.38 58.42 542.60 19.39 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) 11/21/2025 _x86_64_ (2 CPU) 23:31:32 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 38.19 0.00 7.01 2.72 0.08 52.01 11:33:01 PM 0 45.63 0.00 8.47 3.49 0.08 42.32 11:33:01 PM 1 30.74 0.00 5.55 1.95 0.07 61.69 11:34:01 PM all 34.89 0.00 5.06 2.21 0.08 57.77 11:34:01 PM 0 45.24 0.00 5.32 1.78 0.08 47.57 11:34:01 PM 1 24.49 0.00 4.79 2.64 0.08 68.00 11:35:01 PM all 33.23 0.00 3.64 0.27 0.08 62.77 11:35:01 PM 0 46.76 0.00 4.31 0.38 0.10 48.45 11:35:01 PM 1 19.74 0.00 2.98 0.15 0.07 77.06 11:36:01 PM all 33.40 0.00 3.47 0.18 0.07 62.88 11:36:01 PM 0 51.31 0.00 4.48 0.18 0.08 43.94 11:36:01 PM 1 15.49 0.00 2.45 0.18 0.07 81.81 11:37:01 PM all 34.70 0.00 4.19 0.12 0.08 60.91 11:37:01 PM 0 48.25 0.00 4.90 0.17 0.08 46.60 11:37:01 PM 1 21.13 0.00 3.49 0.07 0.08 75.23 Average: all 34.88 0.00 4.67 1.10 0.08 59.28 Average: 0 47.44 0.00 5.49 1.20 0.09 45.78 Average: 1 22.31 0.00 3.85 0.99 0.07 72.77