---> uname -a: Linux prd-centos8-builder-2c-2g-40333.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 687 4745 19 2264 6713 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:77:7a:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe77:7a8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:f0:3b:02 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) 07/07/2025 _x86_64_ (2 CPU) 02:31:29 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 288.79 16.94 271.85 5386.81 9237.08 02:34:01 AM 100.15 0.70 99.45 103.18 11144.18 02:35:01 AM 29.66 0.10 29.56 3.60 1238.79 02:36:01 AM 19.53 0.48 19.04 41.19 495.57 Average: 109.55 4.56 104.99 1384.14 5529.16 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5047660 6937424 2834772 35.96 2688 2071232 1053832 11.80 202196 2305568 181536 02:34:01 AM 4831756 6871196 3050676 38.70 2688 2214676 1093616 12.25 235800 2460708 59116 02:35:01 AM 4899588 6907000 2982844 37.84 2688 2182700 1046868 11.72 266880 2360812 9932 02:36:01 AM 4921808 6931300 2960624 37.56 2688 2184892 1047060 11.72 423000 2182564 10788 Average: 4925203 6911730 2957229 37.52 2688 2163375 1060344 11.87 281969 2327413 65343 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 340.32 199.53 1989.92 64.46 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 76.04 62.54 616.03 20.37 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 25.48 27.21 31.89 8.99 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 26.91 22.76 32.48 10.06 0.00 0.00 0.00 0.00 02:36:01 AM 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 117.21 78.02 667.72 25.98 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) 07/07/2025 _x86_64_ (2 CPU) 02:31:29 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 40.66 0.00 7.63 2.09 0.12 49.51 02:33:01 AM 0 44.75 0.00 6.26 1.02 0.12 47.86 02:33:01 AM 1 36.55 0.00 9.00 3.16 0.12 51.17 02:34:01 AM all 35.83 0.00 5.52 0.94 0.08 57.62 02:34:01 AM 0 39.57 0.00 5.65 0.80 0.08 53.89 02:34:01 AM 1 32.11 0.00 5.38 1.08 0.08 61.34 02:35:01 AM all 34.63 0.00 4.30 0.17 0.10 60.81 02:35:01 AM 0 36.18 0.00 4.29 0.23 0.10 59.20 02:35:01 AM 1 33.07 0.00 4.30 0.10 0.10 62.42 02:36:01 AM all 32.91 0.00 3.58 0.11 0.09 63.31 02:36:01 AM 0 33.38 0.00 3.94 0.12 0.10 62.46 02:36:01 AM 1 32.43 0.00 3.22 0.10 0.08 64.16 Average: all 36.00 0.00 5.25 0.83 0.10 57.82 Average: 0 38.47 0.00 5.03 0.54 0.10 55.85 Average: 1 33.54 0.00 5.47 1.11 0.10 59.78