---> uname -a: Linux prd-centos8-builder-2c-2g-51129.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4772 19 2260 6736 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:8d:fe:f2 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 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe8d:fef2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:2a:ed:7d 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) 09/09/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:02 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 298.22 24.92 273.30 5941.66 9084.55 11:34:01 AM 101.88 0.50 101.38 64.38 11489.37 11:35:01 AM 33.84 0.70 33.14 72.92 1267.22 11:36:01 AM 19.29 0.00 19.29 0.00 513.65 11:37:02 AM 25.64 0.52 25.12 64.65 704.63 Average: 95.11 5.26 89.85 1213.16 4597.19 11:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5129820 6975732 2752612 34.92 2688 2028368 991548 11.10 201508 2227664 151624 11:34:01 AM 4958028 6959688 2924404 37.10 2688 2176912 972596 10.89 231608 2340072 27028 11:35:01 AM 4836372 6874220 3046060 38.64 2688 2213372 1070468 11.99 271408 2422416 44252 11:36:01 AM 4860984 6897808 3021448 38.33 2688 2212196 1033368 11.57 272128 2396920 43076 11:37:02 AM 4871812 6881376 3010620 38.19 2688 2184456 1060048 11.87 437328 2220848 26388 Average: 4931403 6917765 2951029 37.44 2688 2163061 1025606 11.48 282796 2321584 58474 11:32:02 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 316.26 192.48 1887.25 64.24 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 69.38 51.57 757.92 10.89 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 21.60 22.73 25.97 9.25 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 20.18 19.71 19.64 7.31 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 11:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:02 AM eth0 25.57 23.03 27.69 10.94 0.00 0.00 0.00 0.00 11:37:02 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 89.85 61.47 539.26 20.38 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) 09/09/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:02 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 39.16 0.00 8.06 2.87 0.11 49.80 11:33:01 AM 0 37.31 0.00 7.63 1.93 0.10 53.02 11:33:01 AM 1 41.01 0.00 8.50 3.81 0.12 46.56 11:34:01 AM all 33.72 0.00 5.05 2.21 0.12 58.89 11:34:01 AM 0 22.62 0.00 4.13 2.68 0.10 70.47 11:34:01 AM 1 44.83 0.00 5.98 1.73 0.15 47.31 11:35:01 AM all 32.08 0.00 3.05 0.23 0.12 64.52 11:35:01 AM 0 14.51 0.00 2.50 0.12 0.12 82.76 11:35:01 AM 1 49.66 0.00 3.60 0.35 0.12 46.27 11:36:01 AM all 31.32 0.00 3.75 0.32 0.12 64.49 11:36:01 AM 0 19.94 0.00 3.11 0.15 0.10 76.70 11:36:01 AM 1 42.73 0.00 4.39 0.50 0.13 52.25 11:37:02 AM all 37.32 0.00 4.31 0.16 0.12 58.10 11:37:02 AM 0 41.58 0.00 4.30 0.22 0.12 53.78 11:37:02 AM 1 33.07 0.00 4.31 0.10 0.12 62.40 Average: all 34.70 0.00 4.83 1.15 0.12 59.20 Average: 0 27.15 0.00 4.32 1.02 0.11 67.40 Average: 1 42.26 0.00 5.34 1.29 0.13 50.98