---> uname -a: Linux prd-centos8-builder-2c-2g-3034.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 654 4776 19 2266 6746 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:70:7a:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe70:7a5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:6e:39:e2 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) 10/12/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:02 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 202.44 16.86 185.58 5552.97 7030.13 01:34:01 PM 111.61 0.50 111.11 64.38 12161.00 01:35:01 PM 35.61 0.30 35.31 42.39 1861.96 01:36:01 PM 24.26 0.00 24.26 0.00 907.22 01:37:01 PM 25.59 0.92 24.68 95.17 738.02 Average: 79.50 3.67 75.83 1136.34 4531.55 01:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5131296 6976336 2751136 34.90 2688 2027636 1018836 11.41 201980 2224172 175508 01:34:01 PM 4949656 6958584 2932776 37.21 2688 2183980 1011964 11.33 226492 2349796 43084 01:35:01 PM 4838428 6881652 3044004 38.62 2688 2218576 1087480 12.18 270332 2420168 44248 01:36:01 PM 4833288 6876560 3049144 38.68 2688 2218576 1086192 12.16 271208 2424384 44252 01:37:01 PM 4869056 6884712 3013376 38.23 2688 2190408 1070880 11.99 423088 2236260 26268 Average: 4924345 6915569 2958087 37.53 2688 2167835 1055070 11.81 278620 2330956 66672 01:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 355.24 213.69 1836.05 66.08 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 71.56 59.46 826.37 9.90 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 25.40 26.40 32.33 10.58 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.70 18.46 16.19 7.08 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.43 20.39 27.36 10.75 0.00 0.00 0.00 0.00 01:37:01 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 97.81 67.20 543.39 20.73 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) 10/12/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:02 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 40.22 0.00 7.30 1.92 0.11 50.45 01:33:01 PM 0 32.06 0.00 7.51 2.62 0.12 57.69 01:33:01 PM 1 48.38 0.00 7.08 1.23 0.10 43.21 01:34:01 PM all 33.27 0.00 4.78 4.09 0.11 57.76 01:34:01 PM 0 33.57 0.00 4.62 2.87 0.10 58.85 01:34:01 PM 1 32.97 0.00 4.94 5.31 0.12 56.66 01:35:01 PM all 34.08 0.00 3.80 0.74 0.11 61.27 01:35:01 PM 0 30.85 0.00 3.80 0.43 0.12 64.79 01:35:01 PM 1 37.31 0.00 3.79 1.05 0.10 57.75 01:36:01 PM all 31.85 0.00 3.44 0.73 0.08 63.90 01:36:01 PM 0 37.84 0.00 3.72 0.53 0.08 57.83 01:36:01 PM 1 25.85 0.00 3.17 0.92 0.08 69.98 01:37:01 PM all 35.49 0.00 4.37 0.26 0.12 59.75 01:37:01 PM 0 33.10 0.00 4.30 0.20 0.12 62.28 01:37:01 PM 1 37.89 0.00 4.45 0.32 0.13 57.22 Average: all 34.96 0.00 4.73 1.55 0.11 58.66 Average: 0 33.49 0.00 4.78 1.33 0.11 60.30 Average: 1 36.43 0.00 4.68 1.77 0.11 57.02