---> uname -a: Linux prd-centos8-builder-2c-2g-84.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 619 4816 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:c0:10:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fec0:1027/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:ae:9d:41 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) 09/21/2025 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:02 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 222.51 15.45 207.06 3961.65 7421.75 05:34:01 PM 115.31 0.50 114.81 64.39 12195.63 05:35:01 PM 21.13 0.03 21.09 0.53 1760.01 05:36:01 PM 26.53 0.68 25.85 73.32 696.83 05:37:01 PM 23.20 0.50 22.70 63.72 595.17 Average: 81.27 3.39 77.88 822.44 4524.32 05:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5230348 7062272 2652076 33.65 2688 2014764 894608 10.02 200968 2127632 165112 05:34:01 PM 4981104 6985196 2901320 36.81 2688 2179556 948492 10.62 229028 2318404 42856 05:35:01 PM 4897620 6934524 2984804 37.87 2688 2212988 1006728 11.27 235576 2395904 44256 05:36:01 PM 4958032 6963288 2924392 37.10 2688 2180824 973536 10.90 268776 2302076 9936 05:37:01 PM 4909728 6920976 2972696 37.71 2688 2186200 1006192 11.27 423388 2195224 26408 Average: 4995366 6973251 2887058 36.63 2688 2154866 965911 10.82 271547 2267848 57714 05:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 290.92 184.01 1805.72 62.61 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 68.47 56.11 825.85 11.99 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 4.45 4.62 3.45 2.61 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 20.91 22.05 25.77 8.67 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 20.90 19.68 18.24 10.27 0.00 0.00 0.00 0.00 05:37:01 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 80.44 56.87 531.63 19.09 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) 09/21/2025 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:02 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.14 0.00 6.64 2.06 0.09 53.07 05:33:01 PM 0 27.00 0.00 6.21 1.43 0.10 65.25 05:33:01 PM 1 49.26 0.00 7.06 2.69 0.09 40.91 05:34:01 PM all 33.24 0.00 4.82 2.11 0.08 59.75 05:34:01 PM 0 24.69 0.00 3.97 1.87 0.08 69.39 05:34:01 PM 1 41.81 0.00 5.67 2.35 0.07 50.10 05:35:01 PM all 7.57 0.00 1.01 0.22 0.04 91.16 05:35:01 PM 0 2.75 0.00 0.75 0.15 0.03 96.31 05:35:01 PM 1 12.38 0.00 1.27 0.28 0.05 86.02 05:36:01 PM all 33.78 0.00 3.48 0.14 0.08 62.51 05:36:01 PM 0 23.07 0.00 2.85 0.13 0.08 73.87 05:36:01 PM 1 44.51 0.00 4.11 0.15 0.08 51.15 05:37:01 PM all 38.56 0.00 4.34 0.14 0.09 56.86 05:37:01 PM 0 29.28 0.00 3.67 0.12 0.10 66.84 05:37:01 PM 1 47.84 0.00 5.02 0.17 0.08 46.89 Average: all 30.23 0.00 4.05 0.93 0.08 64.72 Average: 0 21.34 0.00 3.48 0.74 0.08 74.37 Average: 1 39.12 0.00 4.62 1.12 0.07 55.07