---> uname -a: Linux prd-centos8-builder-2c-2g-6112.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 686 4747 19 2263 6714 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:ce:f2:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fece:f225/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:10:95:42 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) 01/30/2026 _x86_64_ (2 CPU) 19:31:30 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 192.42 25.72 166.69 6249.38 12311.31 07:34:01 PM 111.73 0.50 111.23 64.38 12265.61 07:35:01 PM 28.29 0.30 27.99 42.39 1644.60 07:36:01 PM 16.74 0.00 16.74 0.00 381.31 07:37:01 PM 19.78 1.07 18.71 87.32 502.33 Average: 73.79 5.52 68.28 1288.73 5421.20 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5171420 7003720 2711012 34.39 2688 2015060 1001776 11.22 200604 2187032 165972 07:34:01 PM 4934984 6940524 2947448 37.39 2688 2180804 1024836 11.48 229072 2361856 41856 07:35:01 PM 4942688 6949796 2939744 37.29 2688 2182384 1004412 11.25 270300 2314128 9956 07:36:01 PM 4952960 6959592 2929472 37.16 2688 2182064 997596 11.17 271328 2303100 9568 07:37:01 PM 4920124 6928836 2962308 37.58 2688 2184036 1010104 11.31 427076 2180512 9024 Average: 4984435 6956494 2897997 36.77 2688 2148870 1007745 11.28 279676 2269326 47275 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 263.31 181.77 1792.67 62.70 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 79.02 63.25 878.34 10.00 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 23.73 25.62 28.79 8.33 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 14.68 16.49 14.47 6.11 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 23.90 20.48 30.61 8.97 0.00 0.00 0.00 0.00 07:37:01 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 80.93 61.52 548.99 19.22 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) 01/30/2026 _x86_64_ (2 CPU) 19:31:30 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 44.79 0.00 7.80 3.20 0.13 44.09 07:33:01 PM 0 39.09 0.00 7.29 2.41 0.12 51.10 07:33:01 PM 1 50.49 0.00 8.32 3.98 0.13 37.07 07:34:01 PM all 34.70 0.00 5.05 2.73 0.12 57.41 07:34:01 PM 0 26.36 0.00 4.30 2.68 0.12 66.54 07:34:01 PM 1 43.05 0.00 5.79 2.77 0.12 48.26 07:35:01 PM all 29.76 0.00 4.00 2.15 0.13 63.96 07:35:01 PM 0 17.76 0.00 3.32 2.17 0.15 76.60 07:35:01 PM 1 41.68 0.00 4.67 2.13 0.12 51.41 07:36:01 PM all 32.17 0.00 3.09 1.56 0.11 63.07 07:36:01 PM 0 25.78 0.00 3.28 0.84 0.10 70.01 07:36:01 PM 1 38.57 0.00 2.90 2.29 0.12 56.12 07:37:01 PM all 31.17 0.00 3.73 1.09 0.10 63.91 07:37:01 PM 0 22.98 0.00 3.62 0.95 0.08 72.36 07:37:01 PM 1 39.37 0.00 3.84 1.22 0.12 55.46 Average: all 34.52 0.00 4.73 2.15 0.12 58.48 Average: 0 26.41 0.00 4.36 1.81 0.11 67.30 Average: 1 42.63 0.00 5.10 2.48 0.12 49.66