---> uname -a: Linux prd-centos8-builder-2c-2g-47979.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 653 4782 19 2262 6747 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:89:b3:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe89:b371/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:39:fe:7b 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) 07/31/2025 _x86_64_ (2 CPU) 15:31:58 LINUX RESTART (2 CPU) 03:33:03 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 119.41 0.86 118.55 77.37 10295.81 03:35:01 PM 58.15 0.28 57.86 40.65 6863.71 03:36:01 PM 19.98 0.07 19.91 3.07 518.03 03:37:01 PM 25.07 0.72 24.36 67.58 666.96 Average: 55.12 0.48 54.64 46.91 4538.09 03:33:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 4993580 6966060 2888852 36.65 2688 2148288 986896 11.05 204980 2331468 139392 03:35:01 PM 4827440 6873392 3054992 38.76 2688 2221420 1061032 11.88 270032 2428492 51880 03:36:01 PM 4945556 6950604 2936876 37.26 2688 2180472 974388 10.91 267372 2313592 10748 03:37:01 PM 4897604 6904256 2984828 37.87 2688 2181812 1026568 11.49 423376 2204736 10192 Average: 4916045 6923578 2966387 37.63 2688 2182998 1012221 11.33 291440 2319572 53053 03:33:03 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 73.56 60.16 721.67 9.17 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 63.16 53.68 583.76 10.92 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 19.91 20.23 18.63 7.40 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 21.68 20.64 27.06 10.05 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 44.33 38.50 334.55 9.39 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) 07/31/2025 _x86_64_ (2 CPU) 15:31:58 LINUX RESTART (2 CPU) 03:33:03 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 36.35 0.00 5.79 1.15 0.11 56.59 03:34:01 PM 0 24.68 0.00 4.97 1.27 0.10 68.97 03:34:01 PM 1 48.03 0.00 6.61 1.03 0.12 44.21 03:35:01 PM all 34.57 0.00 3.66 0.51 0.08 61.18 03:35:01 PM 0 17.49 0.00 3.09 0.53 0.08 78.80 03:35:01 PM 1 51.61 0.00 4.23 0.48 0.08 43.59 03:36:01 PM all 32.47 0.00 3.58 0.36 0.11 63.48 03:36:01 PM 0 20.44 0.00 3.13 0.08 0.10 76.24 03:36:01 PM 1 44.51 0.00 4.04 0.63 0.12 50.71 03:37:01 PM all 29.75 0.00 3.16 1.74 0.09 65.26 03:37:01 PM 0 14.53 0.00 2.39 1.05 0.10 81.93 03:37:01 PM 1 44.97 0.00 3.93 2.42 0.08 48.60 Average: all 33.26 0.00 4.04 0.94 0.10 61.66 Average: 0 19.25 0.00 3.39 0.73 0.10 76.54 Average: 1 47.27 0.00 4.69 1.14 0.10 46.79