---> uname -a: Linux prd-centos8-builder-2c-2g-45948.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4814 19 2259 6776 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:80:97:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe80:977f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:76:b0:52 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) 07/25/2025 _x86_64_ (2 CPU) 11:31:28 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 217.78 16.04 201.73 4028.66 8237.89 11:34:01 AM 99.37 0.70 98.67 103.17 11394.05 11:35:01 AM 34.41 0.10 34.31 3.60 1342.10 11:36:01 AM 20.81 0.00 20.81 0.00 543.29 11:37:01 AM 26.58 0.92 25.66 95.18 767.54 Average: 79.79 3.55 76.24 846.17 4457.23 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5159848 7008988 2722576 34.54 2688 2032688 982584 11.00 202524 2196568 155184 11:34:01 AM 4971664 6981484 2910760 36.93 2688 2185272 964512 10.80 233732 2320464 34644 11:35:01 AM 5023664 7026728 2858760 36.27 2688 2178608 924904 10.36 268316 2233404 10772 11:36:01 AM 4847892 6891128 3034532 38.50 2688 2218968 1032884 11.57 273108 2405496 51196 11:37:01 AM 4925628 6934476 2956796 37.51 2688 2183912 998652 11.18 424076 2176832 26328 Average: 4985739 6968561 2896685 36.75 2688 2159890 980707 10.98 280351 2266553 55625 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 274.33 182.31 1877.10 62.73 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 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 59.98 48.33 720.27 9.27 0.00 0.00 0.00 0.00 11:34:01 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 19.89 20.79 25.30 12.14 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 18.16 18.71 17.21 6.86 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 22.65 20.23 26.86 10.26 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.01 58.08 533.38 20.25 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) 07/25/2025 _x86_64_ (2 CPU) 11:31:28 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 40.26 0.00 6.91 1.79 0.08 50.95 11:33:01 AM 0 39.64 0.00 5.72 0.85 0.08 53.71 11:33:01 AM 1 40.88 0.00 8.11 2.73 0.08 48.19 11:34:01 AM all 34.46 0.00 5.40 0.96 0.10 59.09 11:34:01 AM 0 30.70 0.00 4.88 0.45 0.10 63.88 11:34:01 AM 1 38.22 0.00 5.92 1.47 0.10 54.29 11:35:01 AM all 34.70 0.00 3.40 0.18 0.08 61.64 11:35:01 AM 0 15.12 0.00 2.77 0.17 0.08 81.86 11:35:01 AM 1 54.28 0.00 4.04 0.20 0.08 41.40 11:36:01 AM all 31.90 0.00 3.29 0.12 0.07 64.62 11:36:01 AM 0 28.26 0.00 3.33 0.08 0.07 68.25 11:36:01 AM 1 35.55 0.00 3.25 0.15 0.07 60.98 11:37:01 AM all 33.37 0.00 4.17 0.15 0.09 62.23 11:37:01 AM 0 34.50 0.00 3.91 0.15 0.08 61.35 11:37:01 AM 1 32.23 0.00 4.42 0.15 0.10 63.10 Average: all 34.93 0.00 4.63 0.64 0.09 59.71 Average: 0 29.64 0.00 4.12 0.34 0.08 65.81 Average: 1 40.23 0.00 5.15 0.94 0.09 53.60