---> uname -a: Linux prd-centos8-builder-2c-2g-2915.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: 2800.000 BogoMIPS: 5600.00 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 747 4681 19 2269 6653 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:00:22:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe00:2215/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:ec:49:32 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) 10/28/2025 _x86_64_ (2 CPU) 15:32:04 LINUX RESTART (2 CPU) 03:33:01 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 135.99 6.80 129.19 1112.83 7373.19 03:35:01 PM 83.44 0.67 82.77 102.92 10346.29 03:36:01 PM 32.97 0.10 32.87 3.60 1295.23 03:37:01 PM 24.80 0.72 24.08 67.59 939.24 Average: 69.30 2.07 67.23 321.75 4988.44 03:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 4914160 6879728 2968264 37.66 2688 2142156 1070984 11.99 201932 2422136 237184 03:35:01 PM 4888036 6900864 2994388 37.99 2688 2188140 1032972 11.57 233488 2406104 28244 03:36:01 PM 4870752 6883436 3011672 38.21 2688 2188252 1046552 11.72 267848 2388692 10756 03:37:01 PM 4836684 6849676 3045740 38.64 2688 2188416 1079824 12.09 424036 2266608 9016 Average: 4877408 6878426 3005016 38.12 2688 2176741 1057583 11.84 281826 2370885 71300 03:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 103.00 84.29 1067.23 12.19 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 81.80 67.49 609.18 11.28 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 17.69 18.86 15.48 8.98 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 29.00 23.45 34.52 11.07 0.00 0.00 0.00 0.00 03:37:01 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 57.87 48.52 431.61 10.88 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) 10/28/2025 _x86_64_ (2 CPU) 15:32:04 LINUX RESTART (2 CPU) 03:33:01 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 38.18 0.00 5.90 1.88 0.11 53.93 03:34:01 PM 0 37.89 0.00 5.97 1.97 0.12 54.05 03:34:01 PM 1 38.47 0.00 5.83 1.80 0.10 53.81 03:35:01 PM all 32.93 0.00 4.42 1.29 0.12 61.23 03:35:01 PM 0 35.77 0.00 4.80 1.10 0.12 58.21 03:35:01 PM 1 30.10 0.00 4.04 1.49 0.12 64.26 03:36:01 PM all 35.50 0.00 3.67 0.16 0.10 60.57 03:36:01 PM 0 36.63 0.00 3.85 0.13 0.10 59.29 03:36:01 PM 1 34.37 0.00 3.50 0.18 0.10 61.85 03:37:01 PM all 32.77 0.00 3.87 0.19 0.10 63.07 03:37:01 PM 0 35.02 0.00 4.04 0.15 0.08 60.71 03:37:01 PM 1 30.52 0.00 3.70 0.23 0.12 65.43 Average: all 34.85 0.00 4.47 0.88 0.11 59.70 Average: 0 36.33 0.00 4.66 0.84 0.10 58.07 Average: 1 33.37 0.00 4.27 0.92 0.11 61.34