---> uname -a: Linux prd-centos8-builder-2c-2g-828.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4815 19 2262 6781 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:e1:c2:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fee1:c23a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0b:58:a8:40 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) 10/06/2025 _x86_64_ (2 CPU) 02:31:30 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 169.89 11.23 158.66 3552.17 7218.64 02:34:01 AM 109.47 0.70 108.77 103.18 12232.19 02:35:01 AM 32.99 0.10 32.89 3.60 1296.73 02:36:01 AM 18.41 0.00 18.41 0.00 468.82 02:37:01 AM 24.33 0.92 23.41 95.17 675.11 Average: 71.02 2.59 68.43 751.06 4378.36 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5176396 7018516 2706028 34.33 2688 2024908 941416 10.54 201392 2180172 168872 02:34:01 AM 5030952 7037156 2851472 36.18 2688 2181628 911352 10.20 231100 2265564 27944 02:35:01 AM 4879828 6919408 3002596 38.09 2688 2215056 1025040 11.48 270720 2375916 44256 02:36:01 AM 5016856 7023008 2865568 36.35 2688 2181640 906716 10.15 268596 2241440 10768 02:37:01 AM 4924660 6936520 2957764 37.52 2688 2186884 1000948 11.21 423456 2178844 26264 Average: 5005738 6986922 2876686 36.49 2688 2158023 957094 10.72 279053 2248387 55621 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 292.67 184.24 1865.67 62.97 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 96.40 72.92 749.35 19.59 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 32.06 32.56 32.30 13.47 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 18.35 18.63 17.80 7.11 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 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 24.01 21.76 27.11 10.73 0.00 0.00 0.00 0.00 02:37:01 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 92.71 66.03 538.54 22.78 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) 10/06/2025 _x86_64_ (2 CPU) 02:31:30 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 37.85 0.00 6.73 1.73 0.13 53.57 02:33:01 AM 0 31.85 0.00 6.10 2.52 0.10 59.43 02:33:01 AM 1 43.86 0.00 7.37 0.94 0.15 47.69 02:34:01 AM all 34.19 0.00 5.38 1.06 0.11 59.26 02:34:01 AM 0 34.98 0.00 5.62 1.29 0.12 57.99 02:34:01 AM 1 33.41 0.00 5.13 0.84 0.10 60.52 02:35:01 AM all 34.11 0.00 4.26 0.18 0.13 61.32 02:35:01 AM 0 43.67 0.00 4.71 0.25 0.15 51.22 02:35:01 AM 1 24.55 0.00 3.82 0.12 0.10 71.42 02:36:01 AM all 34.68 0.00 3.59 0.17 0.11 61.46 02:36:01 AM 0 40.85 0.00 3.77 0.20 0.12 55.06 02:36:01 AM 1 28.53 0.00 3.40 0.13 0.10 67.84 02:37:01 AM all 33.28 0.00 4.08 1.06 0.12 61.46 02:37:01 AM 0 27.78 0.00 3.67 1.09 0.12 67.34 02:37:01 AM 1 38.76 0.00 4.49 1.03 0.12 55.60 Average: all 34.82 0.00 4.81 0.84 0.12 59.41 Average: 0 35.83 0.00 4.78 1.07 0.12 58.20 Average: 1 33.81 0.00 4.84 0.61 0.11 60.62