---> uname -a: Linux prd-centos8-builder-2c-2g-951.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 653 4777 19 2266 6747 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:a6:a1:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fea6:a173/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:c4:f1:99 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) 10/21/2025 _x86_64_ (2 CPU) 18:31:31 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 193.85 17.61 176.25 5304.95 7117.37 06:34:01 PM 110.10 0.45 109.65 63.05 12103.40 06:35:01 PM 29.47 0.35 29.12 43.72 1656.05 06:36:01 PM 19.13 0.00 19.13 0.00 550.39 06:37:01 PM 25.32 0.92 24.41 95.17 641.87 Average: 75.58 3.87 71.72 1101.55 4414.04 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5139344 6982512 2743088 34.80 2688 2025696 1008884 11.30 202012 2216500 173952 06:34:01 PM 4795460 6854648 3086972 39.16 2688 2234196 1127852 12.63 210568 2519964 79672 06:35:01 PM 4891076 6914480 2991356 37.95 2688 2198476 1064972 11.92 268504 2367564 24536 06:36:01 PM 4948108 6956568 2934324 37.23 2688 2183880 1010012 11.31 268468 2311768 9936 06:37:01 PM 4921748 6933804 2960684 37.56 2688 2187232 1022520 11.45 425772 2180624 10324 Average: 4939147 6928402 2943285 37.34 2688 2165896 1046848 11.72 275065 2319284 59684 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 331.23 195.22 1805.34 63.31 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 72.21 59.51 825.88 9.84 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 19.94 21.38 25.64 8.56 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 16.35 17.51 15.38 6.06 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 21.58 20.71 27.79 10.55 0.00 0.00 0.00 0.00 06:37:01 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 92.27 62.87 540.07 19.67 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) 10/21/2025 _x86_64_ (2 CPU) 18:31:31 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 41.37 0.00 7.16 2.06 0.11 49.29 06:33:01 PM 0 28.50 0.00 5.65 1.25 0.10 64.50 06:33:01 PM 1 54.27 0.00 8.68 2.88 0.12 34.06 06:34:01 PM all 33.19 0.00 4.68 5.38 0.14 56.61 06:34:01 PM 0 25.11 0.00 3.94 5.33 0.13 65.49 06:34:01 PM 1 41.25 0.00 5.42 5.44 0.15 47.75 06:35:01 PM all 33.17 0.00 3.70 0.65 0.10 62.38 06:35:01 PM 0 22.09 0.00 3.06 0.58 0.08 74.19 06:35:01 PM 1 44.23 0.00 4.35 0.72 0.12 50.58 06:36:01 PM all 30.62 0.00 3.33 1.21 0.11 64.74 06:36:01 PM 0 17.64 0.00 2.56 0.75 0.08 78.97 06:36:01 PM 1 43.57 0.00 4.10 1.67 0.13 50.53 06:37:01 PM all 34.15 0.00 3.54 1.08 0.13 61.11 06:37:01 PM 0 25.13 0.00 3.08 1.22 0.15 70.42 06:37:01 PM 1 43.17 0.00 4.00 0.93 0.10 51.79 Average: all 34.50 0.00 4.48 2.08 0.12 58.83 Average: 0 23.70 0.00 3.66 1.83 0.11 70.71 Average: 1 45.29 0.00 5.31 2.33 0.12 46.95