---> uname -a: Linux prd-centos8-builder-2c-2g-52506.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 627 4808 19 2262 6773 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:41:c6:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe41:c6e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:f5:07:5c 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) 09/15/2025 _x86_64_ (2 CPU) 02:31:28 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 212.46 13.80 198.67 3786.20 7723.51 02:34:01 AM 106.00 0.70 105.30 103.18 12140.98 02:35:01 AM 30.67 0.10 30.57 3.60 1230.04 02:36:01 AM 16.65 0.00 16.65 0.00 1805.35 02:37:01 AM 21.56 0.72 20.84 67.58 599.27 Average: 77.47 3.06 74.41 792.16 4699.68 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5165004 7004612 2717428 34.47 2688 2022512 947716 10.61 201876 2192324 160072 02:34:01 AM 4974388 6978576 2908044 36.89 2688 2179136 959140 10.74 231812 2320512 25996 02:35:01 AM 4901904 6940000 2980528 37.81 2688 2213384 1001448 11.21 271424 2353820 43016 02:36:01 AM 5004724 7010584 2877708 36.51 2688 2181208 911420 10.21 269284 2252864 10764 02:37:01 AM 4977020 6983204 2905412 36.86 2688 2181384 930784 10.42 425372 2124588 9024 Average: 5004608 6983395 2877824 36.51 2688 2155525 950102 10.64 279954 2248822 49774 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 301.52 187.84 1791.93 62.72 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 67.67 56.07 810.01 10.66 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 19.24 20.23 24.44 8.30 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 9.55 10.08 9.22 4.08 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 28.37 23.86 32.27 10.10 0.00 0.00 0.00 0.00 02:37:01 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 85.27 59.62 533.58 19.17 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) 09/15/2025 _x86_64_ (2 CPU) 02:31:28 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 36.56 0.00 6.55 1.56 0.08 55.24 02:33:01 AM 0 26.57 0.00 4.31 0.55 0.07 68.49 02:33:01 AM 1 46.57 0.00 8.79 2.58 0.10 41.96 02:34:01 AM all 33.69 0.00 5.19 0.77 0.08 60.27 02:34:01 AM 0 15.27 0.00 4.10 0.83 0.08 79.71 02:34:01 AM 1 52.16 0.00 6.28 0.70 0.08 40.77 02:35:01 AM all 27.92 0.00 2.86 0.19 0.08 68.95 02:35:01 AM 0 23.94 0.00 2.77 0.13 0.08 73.08 02:35:01 AM 1 31.91 0.00 2.95 0.25 0.07 64.83 02:36:01 AM all 19.94 0.00 1.98 0.15 0.06 77.87 02:36:01 AM 0 14.71 0.00 1.57 0.13 0.07 83.52 02:36:01 AM 1 25.17 0.00 2.38 0.17 0.05 72.23 02:37:01 AM all 32.54 0.00 3.95 0.12 0.13 63.27 02:37:01 AM 0 14.30 0.00 3.25 0.08 0.13 82.22 02:37:01 AM 1 50.75 0.00 4.63 0.15 0.13 44.33 Average: all 30.13 0.00 4.10 0.56 0.09 65.13 Average: 0 18.96 0.00 3.20 0.35 0.09 77.41 Average: 1 41.30 0.00 5.00 0.77 0.09 52.84