---> uname -a: Linux prd-centos8-builder-2c-2g-12042.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 626 4804 19 2266 6774 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:45:d0:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe45:d057/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:0e:ce:a3 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) 12/09/2025 _x86_64_ (2 CPU) 16:31:26 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 229.65 16.08 213.58 4097.42 8550.61 04:34:01 PM 101.78 0.50 101.28 64.39 11552.21 04:35:01 PM 30.96 0.30 30.66 42.39 1246.42 04:36:02 PM 20.60 0.00 20.60 0.00 534.33 04:37:01 PM 26.40 1.14 25.26 109.93 763.39 Average: 82.07 3.61 78.46 865.51 4542.01 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5133128 7015456 2749296 34.88 2688 2064716 940788 10.53 202456 2220264 182716 04:34:01 PM 4970216 6978356 2912208 36.95 2688 2183372 944224 10.57 232640 2324536 27112 04:35:01 PM 4998640 7008724 2883784 36.58 2688 2185452 913016 10.22 268504 2259932 10772 04:36:02 PM 4853688 6896928 3028736 38.42 2688 2218868 1028180 11.51 272224 2401664 44252 04:37:01 PM 4948896 6963748 2933528 37.22 2688 2189912 957400 10.72 423984 2154592 25088 Average: 4980914 6972642 2901510 36.81 2688 2168464 956722 10.71 279962 2272198 57988 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 327.72 200.97 1962.18 64.04 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 73.20 57.91 682.34 10.23 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 19.84 20.89 26.54 8.47 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:02 PM eth0 17.68 18.40 17.37 6.92 0.00 0.00 0.00 0.00 04:36:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 22.18 20.67 28.21 9.13 0.00 0.00 0.00 0.00 04:37:01 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 92.37 63.92 545.11 19.80 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) 12/09/2025 _x86_64_ (2 CPU) 16:31:26 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 40.49 0.00 7.17 3.18 0.11 49.06 04:33:01 PM 0 56.36 0.00 9.94 4.17 0.12 29.41 04:33:01 PM 1 24.67 0.00 4.41 2.19 0.10 68.64 04:34:01 PM all 33.97 0.00 4.85 2.61 0.10 58.47 04:34:01 PM 0 47.99 0.00 5.12 2.39 0.10 44.40 04:34:01 PM 1 19.95 0.00 4.57 2.84 0.10 72.54 04:35:01 PM all 34.07 0.00 3.04 0.19 0.12 62.59 04:35:01 PM 0 42.95 0.00 3.37 0.18 0.12 53.38 04:35:01 PM 1 25.18 0.00 2.70 0.20 0.12 71.80 04:36:02 PM all 30.98 0.00 3.20 1.02 0.11 64.70 04:36:02 PM 0 46.34 0.00 4.07 1.59 0.13 47.87 04:36:02 PM 1 15.61 0.00 2.32 0.45 0.08 81.53 04:37:01 PM all 34.80 0.00 4.14 0.65 0.09 60.31 04:37:01 PM 0 48.65 0.00 4.65 1.12 0.08 45.49 04:37:01 PM 1 20.96 0.00 3.63 0.19 0.10 75.11 Average: all 34.86 0.00 4.48 1.53 0.11 59.02 Average: 0 48.45 0.00 5.43 1.89 0.11 44.12 Average: 1 21.27 0.00 3.53 1.18 0.10 73.92