---> uname -a: Linux prd-centos8-builder-2c-2g-12473.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 4769 19 2269 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:79:26:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe79:2618/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:09:e0:a8 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) 18:31:31 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 186.26 18.44 167.82 5464.47 7073.95 06:34:01 PM 113.66 0.50 113.16 64.39 12258.02 06:35:01 PM 37.03 0.70 36.33 72.90 1869.33 06:36:01 PM 20.60 0.00 20.60 0.00 532.81 06:37:01 PM 24.36 0.52 23.84 64.65 689.25 Average: 76.38 4.03 72.35 1133.46 4484.55 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5146460 6987356 2735964 34.71 2688 2023688 982456 11.00 200652 2210072 169880 06:34:01 PM 4941516 6951192 2940908 37.31 2688 2184788 986308 11.04 229816 2355028 41256 06:35:01 PM 4829240 6875820 3053184 38.73 2688 2222152 1068428 11.96 284832 2412828 44252 06:36:01 PM 4843808 6857172 3038616 38.55 2688 2188736 1102216 12.34 282460 2400140 10756 06:37:01 PM 4938652 6957752 2943772 37.35 2688 2193900 982480 11.00 436956 2151172 26980 Average: 4939935 6925858 2942489 37.33 2688 2162653 1024378 11.47 286943 2305848 58625 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 281.74 170.01 1813.21 61.38 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 75.80 60.56 828.72 10.41 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 21.41 23.11 28.47 9.22 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 17.80 18.03 17.32 7.06 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 21.86 19.58 28.42 9.38 0.00 0.00 0.00 0.00 06:37:01 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 83.73 58.26 543.26 19.49 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) 18:31:31 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 40.72 0.00 7.56 2.28 0.12 49.33 06:33:01 PM 0 34.53 0.00 7.51 3.29 0.12 54.55 06:33:01 PM 1 46.89 0.00 7.61 1.27 0.12 44.12 06:34:01 PM all 35.24 0.00 5.63 1.52 0.12 57.50 06:34:01 PM 0 22.71 0.00 5.28 1.85 0.12 70.04 06:34:01 PM 1 47.79 0.00 5.98 1.19 0.12 44.93 06:35:01 PM all 33.41 0.00 3.32 0.34 0.11 62.82 06:35:01 PM 0 17.01 0.00 2.92 0.28 0.12 79.67 06:35:01 PM 1 49.81 0.00 3.72 0.40 0.10 45.97 06:36:01 PM all 34.36 0.00 3.50 0.13 0.12 61.89 06:36:01 PM 0 12.93 0.00 2.17 0.12 0.12 84.67 06:36:01 PM 1 55.78 0.00 4.84 0.15 0.12 39.12 06:37:01 PM all 35.78 0.00 4.30 0.15 0.10 59.66 06:37:01 PM 0 16.13 0.00 3.30 0.07 0.10 80.41 06:37:01 PM 1 55.46 0.00 5.30 0.23 0.10 38.90 Average: all 35.90 0.00 4.86 0.88 0.11 58.25 Average: 0 20.65 0.00 4.23 1.12 0.11 73.89 Average: 1 51.15 0.00 5.49 0.65 0.11 42.61