---> uname -a: Linux prd-centos8-builder-2c-2g-44986.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 628 4803 19 2265 6772 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:e6:7b:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fee6:7b39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:5f:0d:04 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) 07/21/2025 _x86_64_ (2 CPU) 22:31:28 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 222.86 14.99 207.86 4181.51 8492.25 10:34:01 PM 103.70 0.72 102.98 103.98 11477.12 10:35:02 PM 31.04 0.10 30.94 3.60 1229.17 10:36:01 PM 21.47 0.41 21.06 31.05 555.47 Average: 95.08 4.07 91.01 1084.64 5459.01 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5110920 6994692 2771508 35.16 2688 2065960 987056 11.05 207144 2238404 182204 10:34:01 PM 4955764 6964032 2926664 37.13 2688 2183628 970392 10.87 232352 2339864 27032 10:35:02 PM 4997252 7004760 2885176 36.60 2688 2182708 933996 10.46 266484 2263784 8936 10:36:01 PM 4938376 6948480 2944052 37.35 2688 2185516 982840 11.00 267492 2321252 10760 Average: 5000578 6977991 2881850 36.56 2688 2154453 968571 10.85 243368 2290826 57233 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 303.05 182.31 1876.92 62.92 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 78.50 61.74 725.29 16.48 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 PM eth0 24.14 25.67 30.31 9.33 0.00 0.00 0.00 0.00 10:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 20.86 20.50 21.36 7.13 0.00 0.00 0.00 0.00 10:36:01 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 107.01 72.78 666.23 24.04 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) 07/21/2025 _x86_64_ (2 CPU) 22:31:28 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 38.88 0.00 7.57 2.07 0.11 51.37 10:33:01 PM 0 34.24 0.00 7.94 2.83 0.12 54.88 10:33:01 PM 1 43.52 0.00 7.19 1.32 0.10 47.87 10:34:01 PM all 34.37 0.00 5.69 1.22 0.11 58.62 10:34:01 PM 0 20.73 0.00 5.10 1.30 0.08 72.79 10:34:01 PM 1 48.04 0.00 6.28 1.14 0.13 44.41 10:35:02 PM all 33.80 0.00 4.00 0.17 0.10 61.93 10:35:02 PM 0 17.75 0.00 3.56 0.13 0.10 78.46 10:35:02 PM 1 49.92 0.00 4.44 0.20 0.10 45.34 10:36:01 PM all 33.86 0.00 3.46 0.14 0.11 62.43 10:36:01 PM 0 21.01 0.00 3.16 0.10 0.10 75.62 10:36:01 PM 1 46.70 0.00 3.75 0.17 0.12 49.25 Average: all 35.23 0.00 5.19 0.90 0.11 58.57 Average: 0 23.44 0.00 4.95 1.09 0.10 70.42 Average: 1 47.04 0.00 5.43 0.71 0.11 46.71