---> uname -a: Linux prd-centos8-builder-2c-2g-12669.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 661 4766 19 2269 6738 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:e5:f9:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fee5:f94e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:10:85:4c 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) 11/22/2025 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:03 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 169.83 18.59 151.23 5561.81 5396.42 02:34:01 PM 112.90 0.57 112.33 66.78 10932.41 02:35:01 PM 39.81 0.68 39.13 71.19 4369.22 02:36:01 PM 28.61 0.07 28.54 3.07 761.76 02:37:01 PM 20.53 0.32 20.21 37.06 554.92 Average: 73.70 3.95 69.75 1118.59 4396.44 02:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5234980 6946980 2647444 33.59 2688 1904128 1061968 11.89 200268 2157976 83704 02:34:01 PM 4854008 6897512 3028416 38.42 2688 2219308 1053876 11.80 207248 2466752 138176 02:35:01 PM 4972984 6986108 2909440 36.91 2688 2188664 977388 10.94 247744 2305988 11760 02:36:01 PM 4922780 6936316 2959644 37.55 2688 2188756 1001248 11.21 281528 2321788 10756 02:37:01 PM 4934044 6946840 2948380 37.40 2688 2188064 1022764 11.45 437324 2155088 9024 Average: 4983759 6942751 2898665 36.77 2688 2137784 1023449 11.46 274822 2281518 50684 02:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 244.30 164.57 1555.45 63.14 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 95.07 77.04 1128.60 10.96 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 16.05 15.31 23.50 4.93 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 16.33 17.51 14.92 8.48 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 25.31 21.48 31.84 8.92 0.00 0.00 0.00 0.00 02:37:01 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 78.32 58.48 544.19 18.99 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) 11/22/2025 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:03 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 33.55 0.00 5.97 1.85 0.11 58.52 02:33:01 PM 0 28.63 0.00 5.34 1.51 0.10 64.42 02:33:01 PM 1 38.47 0.00 6.60 2.19 0.12 52.61 02:34:01 PM all 35.75 0.00 5.82 1.26 0.12 57.05 02:34:01 PM 0 39.98 0.00 6.22 1.06 0.12 52.61 02:34:01 PM 1 31.52 0.00 5.41 1.46 0.12 61.48 02:35:01 PM all 22.43 0.00 3.03 0.48 0.08 73.97 02:35:01 PM 0 18.64 0.00 2.75 0.50 0.08 78.02 02:35:01 PM 1 26.23 0.00 3.32 0.47 0.08 69.90 02:36:01 PM all 36.04 0.00 3.39 0.19 0.12 60.27 02:36:01 PM 0 34.32 0.00 3.18 0.13 0.12 62.26 02:36:01 PM 1 37.76 0.00 3.60 0.25 0.12 58.28 02:37:01 PM all 32.62 0.00 3.87 0.14 0.11 63.26 02:37:01 PM 0 36.94 0.00 3.78 0.18 0.10 59.00 02:37:01 PM 1 28.30 0.00 3.97 0.10 0.12 67.52 Average: all 32.07 0.00 4.41 0.78 0.11 62.64 Average: 0 31.73 0.00 4.25 0.67 0.10 63.25 Average: 1 32.41 0.00 4.56 0.88 0.11 62.03