---> uname -a: Linux prd-centos8-builder-2c-2g-2647.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 641 4786 19 2270 6759 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:ca:d5:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:feca:d535/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:35:ff:1f 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) 11/30/2025 _x86_64_ (2 CPU) 21:31:28 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 186.94 18.08 168.86 5383.41 7217.78 09:34:01 PM 113.95 0.50 113.45 64.38 12099.10 09:35:01 PM 36.64 0.70 35.94 72.92 1880.94 09:36:01 PM 25.86 0.00 25.86 0.00 943.07 09:37:01 PM 25.86 0.52 25.34 64.65 716.51 Average: 77.85 3.96 73.89 1117.10 4571.57 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5167076 7006860 2715352 34.45 2688 2022400 965052 10.81 200876 2190076 158508 09:34:01 PM 4943716 6956460 2938712 37.28 2688 2187824 996728 11.16 219140 2362400 43088 09:35:01 PM 4877164 6924316 3005264 38.13 2688 2222108 1018912 11.41 271760 2378524 43080 09:36:01 PM 4845620 6893696 3036808 38.53 2688 2223284 1048784 11.74 272756 2409340 44252 09:37:01 PM 4911208 6929400 2971220 37.69 2688 2193072 1011452 11.33 437824 2179624 25092 Average: 4948957 6942146 2933471 37.22 2688 2169738 1008186 11.29 280471 2303993 62804 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 291.32 190.55 1790.16 63.07 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 70.44 56.58 846.97 9.70 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 26.56 26.03 30.12 10.34 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 18.66 18.86 17.79 7.42 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 22.21 19.41 27.39 9.28 0.00 0.00 0.00 0.00 09:37:01 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 85.84 62.29 542.50 19.96 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) 11/30/2025 _x86_64_ (2 CPU) 21:31:28 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 39.18 0.00 7.47 1.93 0.12 51.30 09:33:01 PM 0 35.49 0.00 7.58 1.92 0.12 54.89 09:33:01 PM 1 42.88 0.00 7.35 1.94 0.12 47.71 09:34:01 PM all 33.29 0.00 5.03 1.68 0.12 59.87 09:34:01 PM 0 31.53 0.00 5.34 1.90 0.12 61.12 09:34:01 PM 1 35.06 0.00 4.73 1.46 0.13 58.62 09:35:01 PM all 33.01 0.00 3.79 0.28 0.11 62.82 09:35:01 PM 0 20.79 0.00 3.30 0.20 0.12 75.59 09:35:01 PM 1 45.22 0.00 4.27 0.35 0.10 50.07 09:36:01 PM all 34.16 0.00 3.59 0.17 0.12 61.97 09:36:01 PM 0 39.71 0.00 3.30 0.17 0.12 56.70 09:36:01 PM 1 28.61 0.00 3.87 0.17 0.12 67.24 09:37:01 PM all 34.79 0.00 4.30 0.16 0.11 60.65 09:37:01 PM 0 33.94 0.00 4.31 0.17 0.10 61.49 09:37:01 PM 1 35.63 0.00 4.30 0.15 0.12 59.80 Average: all 34.88 0.00 4.83 0.84 0.12 59.33 Average: 0 32.29 0.00 4.76 0.87 0.11 61.96 Average: 1 37.47 0.00 4.90 0.81 0.12 56.69