---> uname -a: Linux prd-centos8-builder-2c-2g-1710.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 675 4757 19 2263 6724 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:f7:76:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fef7:7683/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:f1:03:71 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) 10/07/2025 _x86_64_ (2 CPU) 19:31:32 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 158.89 17.97 140.91 5277.09 6733.05 07:34:01 PM 113.33 0.45 112.88 63.05 12295.90 07:35:01 PM 35.84 0.35 35.49 43.73 1962.56 07:36:01 PM 26.43 0.00 26.43 0.00 959.49 07:37:01 PM 26.52 0.92 25.61 95.17 756.96 Average: 72.21 3.94 68.27 1096.02 4541.87 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5142724 6934932 2739708 34.76 2688 1981480 1069004 11.97 215332 2225024 134380 07:34:01 PM 4814768 6863144 3067664 38.92 2688 2223956 1097012 12.28 209352 2501924 70892 07:35:01 PM 4892200 6914832 2990232 37.94 2688 2197712 1053128 11.79 268676 2365988 26216 07:36:01 PM 4852880 6892120 3029552 38.43 2688 2214572 1058144 11.85 271156 2402900 43076 07:37:01 PM 4877528 6890300 3004904 38.12 2688 2187568 1040992 11.66 423056 2226480 26268 Average: 4916020 6899066 2966412 37.63 2688 2161058 1063656 11.91 277514 2344463 60166 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 287.47 187.32 1774.89 62.02 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 85.22 65.74 851.93 12.12 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 22.81 22.33 26.20 9.07 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 18.36 19.48 16.94 7.72 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 23.78 20.84 28.14 10.57 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 87.54 63.15 539.69 20.30 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) 10/07/2025 _x86_64_ (2 CPU) 19:31:32 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 37.77 0.00 6.04 4.28 0.14 51.76 07:33:01 PM 0 43.08 0.00 6.74 3.55 0.15 46.48 07:33:01 PM 1 32.48 0.00 5.35 5.01 0.13 57.03 07:34:01 PM all 35.65 0.00 5.31 1.05 0.14 57.84 07:34:01 PM 0 58.61 0.00 6.88 1.07 0.13 33.31 07:34:01 PM 1 12.77 0.00 3.75 1.03 0.15 82.30 07:35:01 PM all 33.11 0.00 3.91 0.17 0.09 62.73 07:35:01 PM 0 44.04 0.00 4.32 0.20 0.10 51.35 07:35:01 PM 1 22.17 0.00 3.50 0.13 0.08 74.11 07:36:01 PM all 33.69 0.00 3.59 0.29 0.09 62.34 07:36:01 PM 0 55.23 0.00 4.98 0.42 0.10 39.27 07:36:01 PM 1 12.12 0.00 2.19 0.17 0.08 85.44 07:37:01 PM all 37.18 0.00 4.25 0.40 0.11 58.07 07:37:01 PM 0 45.19 0.00 4.55 0.43 0.12 49.71 07:37:01 PM 1 29.16 0.00 3.94 0.37 0.10 66.43 Average: all 35.48 0.00 4.62 1.24 0.12 58.55 Average: 0 49.23 0.00 5.49 1.13 0.12 44.02 Average: 1 21.73 0.00 3.74 1.34 0.11 73.07