---> uname -a: Linux prd-centos8-builder-2c-2g-1155.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 617 4812 19 2267 6783 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:25:0c:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe25:cfe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:f0:e6:4e 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) 12:31:35 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 130.62 29.87 100.75 6331.09 18652.47 12:34:01 PM 114.45 0.57 113.88 66.79 10085.05 12:35:01 PM 41.24 0.28 40.95 40.65 4437.77 12:36:01 PM 22.88 0.07 22.81 3.07 627.22 12:37:01 PM 24.86 0.72 24.15 67.59 938.09 Average: 66.81 6.30 60.51 1301.92 6948.22 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5242460 6983572 2639972 33.49 2688 1932872 1007812 11.28 201484 2148532 84516 12:34:01 PM 4994840 6966736 2887592 36.63 2688 2147560 974928 10.92 204904 2329408 69372 12:35:01 PM 4908256 6951072 2974176 37.73 2688 2218212 996400 11.16 269764 2351312 44052 12:36:01 PM 5013220 7024084 2869212 36.40 2688 2186064 922924 10.33 268176 2247508 10752 12:37:01 PM 4967904 6978904 2914528 36.97 2688 2186240 964564 10.80 424124 2137372 9024 Average: 5025336 6980874 2857096 36.25 2688 2134190 973326 10.90 273690 2242826 43543 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 278.91 174.33 1743.78 61.41 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 31.28 27.70 298.24 6.77 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 90.39 77.19 614.34 25.31 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 17.71 17.44 21.17 7.21 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 31.29 24.50 30.61 10.68 0.00 0.00 0.00 0.00 12:37:01 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 89.92 64.23 541.65 22.28 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) 12:31:35 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 37.00 0.00 6.74 6.46 0.11 49.70 12:33:01 PM 0 32.94 0.00 6.49 3.07 0.10 57.40 12:33:01 PM 1 41.07 0.00 6.99 9.86 0.12 41.96 12:34:01 PM all 32.96 0.00 5.33 3.93 0.10 57.68 12:34:01 PM 0 37.46 0.00 5.89 5.09 0.10 51.47 12:34:01 PM 1 28.47 0.00 4.78 2.78 0.10 63.88 12:35:01 PM all 30.72 0.00 4.86 2.79 0.11 61.52 12:35:01 PM 0 29.43 0.00 5.05 2.69 0.10 62.73 12:35:01 PM 1 32.01 0.00 4.67 2.90 0.12 60.30 12:36:01 PM all 33.00 0.00 3.14 1.10 0.10 62.66 12:36:01 PM 0 23.27 0.00 3.19 0.77 0.08 72.70 12:36:01 PM 1 42.74 0.00 3.09 1.44 0.12 52.61 12:37:01 PM all 32.09 0.00 3.93 0.51 0.13 63.35 12:37:01 PM 0 28.72 0.00 3.58 0.43 0.12 67.14 12:37:01 PM 1 35.45 0.00 4.27 0.58 0.13 59.56 Average: all 33.15 0.00 4.80 2.95 0.11 58.99 Average: 0 30.36 0.00 4.84 2.41 0.10 62.29 Average: 1 35.94 0.00 4.76 3.50 0.12 55.69