---> uname -a: Linux prd-centos8-builder-2c-2g-4773.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4791 19 2270 6764 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:a8:77:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fea8:77b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:46:b0:ff 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) 12/05/2025 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 144.60 19.34 125.27 5470.09 6500.68 11:34:02 AM 114.05 0.65 113.40 101.83 12340.05 11:35:01 AM 24.13 0.66 23.47 45.54 1528.46 11:36:01 AM 21.36 0.10 21.26 3.60 883.69 11:37:01 AM 21.23 0.00 21.23 0.00 1903.30 11:38:01 AM 23.33 0.52 22.81 64.66 641.04 Average: 58.22 3.55 54.66 950.43 3973.31 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5047144 6933072 2835288 35.97 2688 2069380 1079032 12.08 239448 2274592 216476 11:34:02 AM 4864716 6911496 3017716 38.28 2688 2222616 1048364 11.74 236100 2427008 61916 11:35:01 AM 4962424 6976584 2920008 37.04 2688 2189104 986800 11.05 252496 2311864 10928 11:36:01 AM 4885536 6932572 2996896 38.02 2688 2222352 1028436 11.52 288572 2353040 33156 11:37:01 AM 4923112 6937256 2959320 37.54 2688 2189216 1020192 11.42 286276 2317660 9936 11:38:01 AM 4959192 6980932 2923240 37.09 2688 2196436 973632 10.90 440456 2127524 28160 Average: 4940354 6945319 2942078 37.32 2688 2181517 1022743 11.45 290558 2301948 60095 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 289.92 187.51 1792.09 62.08 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:02 AM eth0 86.54 66.98 848.46 10.33 0.00 0.00 0.00 0.00 11:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 30.40 30.92 34.86 7.55 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 9.47 9.42 7.45 4.68 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 18.31 17.56 18.06 6.50 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 23.48 21.45 28.55 14.81 0.00 0.00 0.00 0.00 11:38:01 AM 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 76.50 55.72 456.18 17.69 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) 12/05/2025 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 39.52 0.00 6.95 2.25 0.11 51.18 11:33:01 AM 0 47.97 0.00 7.33 3.45 0.12 41.14 11:33:01 AM 1 31.12 0.00 6.56 1.05 0.10 61.17 11:34:02 AM all 32.48 0.00 4.95 1.39 0.12 61.06 11:34:02 AM 0 35.02 0.00 5.12 1.65 0.12 58.09 11:34:02 AM 1 29.95 0.00 4.78 1.13 0.12 64.02 11:35:01 AM all 30.24 0.00 4.43 0.22 0.11 65.00 11:35:01 AM 0 37.17 0.00 5.10 0.24 0.10 57.39 11:35:01 AM 1 23.31 0.00 3.75 0.20 0.12 72.61 11:36:01 AM all 15.56 0.00 1.55 0.73 0.06 82.10 11:36:01 AM 0 20.23 0.00 1.70 1.07 0.07 76.93 11:36:01 AM 1 10.89 0.00 1.40 0.40 0.05 87.26 11:37:01 AM all 31.66 0.00 3.36 0.26 0.09 64.63 11:37:01 AM 0 27.65 0.00 3.12 0.40 0.08 68.75 11:37:01 AM 1 35.68 0.00 3.61 0.12 0.10 60.49 11:38:01 AM all 35.69 0.00 4.04 0.38 0.09 59.80 11:38:01 AM 0 52.75 0.00 5.20 0.50 0.10 41.45 11:38:01 AM 1 18.64 0.00 2.89 0.25 0.08 78.13 Average: all 30.86 0.00 4.21 0.87 0.10 63.96 Average: 0 36.79 0.00 4.59 1.22 0.10 57.31 Average: 1 24.94 0.00 3.83 0.53 0.09 70.60