---> uname -a: Linux prd-centos8-builder-2c-2g-34306.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 664 4767 19 2265 6736 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:a6:cd:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fea6:cd8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:91:34:c2 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) 01/12/2026 _x86_64_ (2 CPU) 17:31:24 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 205.78 18.11 187.67 5317.43 8027.52 05:34:01 PM 110.31 0.70 109.62 102.78 11983.30 05:35:01 PM 31.46 0.10 31.36 3.60 1242.34 05:36:01 PM 21.43 0.00 21.43 0.00 860.07 05:37:01 PM 27.42 1.27 26.16 114.90 759.38 Average: 79.28 4.04 75.25 1107.81 4574.40 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5113392 6967820 2769032 35.13 2688 2037124 1004476 11.25 203680 2241792 160540 05:34:01 PM 4929820 6937108 2952604 37.46 2688 2182588 1005172 11.25 233336 2366896 27128 05:35:01 PM 4816512 6859016 3065912 38.90 2688 2217980 1073316 12.02 272636 2440292 45328 05:36:01 PM 4894872 6907132 2987552 37.90 2688 2187852 1029412 11.53 270808 2363584 15196 05:37:01 PM 4922136 6935712 2960288 37.56 2688 2188392 1000868 11.21 425160 2181828 25332 Average: 4935346 6921358 2947078 37.39 2688 2162787 1022649 11.45 281124 2318878 54705 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 329.42 189.97 1906.19 63.39 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 72.19 58.36 758.17 10.79 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 19.21 20.98 25.20 8.34 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.90 18.26 17.69 6.25 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 23.16 19.58 29.31 9.66 0.00 0.00 0.00 0.00 05:37:01 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 92.58 61.43 547.32 19.69 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) 01/12/2026 _x86_64_ (2 CPU) 17:31:24 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 37.82 0.00 7.19 2.38 0.10 52.51 05:33:01 PM 0 43.37 0.00 6.86 2.30 0.08 47.38 05:33:01 PM 1 32.26 0.00 7.52 2.46 0.12 57.65 05:34:01 PM all 35.54 0.00 5.02 2.14 0.09 57.21 05:34:01 PM 0 46.87 0.00 5.20 1.82 0.10 46.01 05:34:01 PM 1 24.19 0.00 4.84 2.45 0.08 68.43 05:35:01 PM all 32.32 0.00 3.02 0.25 0.08 64.33 05:35:01 PM 0 37.52 0.00 3.47 0.33 0.08 58.59 05:35:01 PM 1 27.12 0.00 2.57 0.17 0.07 70.07 05:36:01 PM all 31.30 0.00 3.68 0.18 0.08 64.76 05:36:01 PM 0 43.90 0.00 4.59 0.23 0.08 51.20 05:36:01 PM 1 18.70 0.00 2.78 0.12 0.08 78.31 05:37:01 PM all 36.24 0.00 4.03 0.16 0.08 59.49 05:37:01 PM 0 50.42 0.00 4.45 0.25 0.08 44.79 05:37:01 PM 1 22.03 0.00 3.61 0.07 0.08 74.21 Average: all 34.64 0.00 4.59 1.02 0.09 59.66 Average: 0 44.42 0.00 4.92 0.99 0.09 49.59 Average: 1 24.86 0.00 4.26 1.05 0.09 69.74