---> uname -a: Linux prd-centos8-builder-2c-2g-44687.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4773 19 2262 6739 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:fd:95:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fefd:9515/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:aa:d8:9a 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) 07/20/2025 _x86_64_ (2 CPU) 18:31:28 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 269.22 17.79 251.42 5373.85 8500.70 06:34:01 PM 104.28 0.70 103.58 103.17 11194.65 06:35:01 PM 35.38 0.10 35.28 3.60 1394.90 06:36:01 PM 22.28 0.48 21.80 41.19 844.58 Average: 107.80 4.77 103.03 1380.73 5484.20 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5121804 6973472 2760620 35.02 2688 2035192 1025852 11.49 203360 2234016 162244 06:34:01 PM 4918000 6922876 2964424 37.61 2688 2180348 1030836 11.54 233048 2376084 27028 06:35:01 PM 4923412 6928252 2959012 37.54 2688 2180460 1038836 11.63 267316 2336516 9928 06:36:01 PM 4951372 6958392 2931052 37.18 2688 2182688 1003852 11.24 423132 2152556 10896 Average: 4978647 6945748 2903777 36.84 2688 2144672 1024844 11.48 281714 2274793 52524 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 289.31 190.72 1877.16 63.00 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 76.29 60.58 722.56 11.92 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 21.78 23.71 27.43 9.45 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 24.86 22.36 30.62 8.83 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.07 74.35 664.55 23.30 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) 07/20/2025 _x86_64_ (2 CPU) 18:31:28 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 39.75 0.00 7.73 2.84 0.11 49.57 06:33:01 PM 0 47.89 0.00 8.12 1.77 0.12 42.10 06:33:01 PM 1 31.60 0.00 7.34 3.91 0.10 57.05 06:34:01 PM all 35.88 0.00 5.34 1.33 0.11 57.34 06:34:01 PM 0 55.94 0.00 6.12 1.12 0.12 36.70 06:34:01 PM 1 15.85 0.00 4.56 1.55 0.10 77.95 06:35:01 PM all 34.72 0.00 3.73 0.28 0.08 61.19 06:35:01 PM 0 51.91 0.00 4.37 0.27 0.08 43.37 06:35:01 PM 1 17.55 0.00 3.08 0.30 0.08 78.98 06:36:01 PM all 31.95 0.00 3.71 0.15 0.08 64.11 06:36:01 PM 0 43.25 0.00 4.35 0.13 0.08 52.18 06:36:01 PM 1 20.62 0.00 3.07 0.17 0.08 76.06 Average: all 35.57 0.00 5.13 1.15 0.10 58.06 Average: 0 49.75 0.00 5.74 0.82 0.10 43.59 Average: 1 21.40 0.00 4.51 1.48 0.09 72.52