---> uname -a: Linux prd-centos8-builder-2c-2g-9920.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 654 4780 19 2262 6746 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:e1:6f:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fee1:6f1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:0d:af:0a 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) 08/31/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:02 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 272.51 19.52 252.99 5558.26 7711.11 10:34:01 PM 114.68 0.52 114.16 65.19 12236.04 10:35:01 PM 29.96 0.30 29.66 42.39 1602.28 10:36:01 PM 21.90 0.00 21.90 0.00 880.03 10:37:01 PM 28.44 0.92 27.52 95.17 790.67 Average: 92.91 4.20 88.71 1137.73 4633.87 10:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5163652 6996828 2718780 34.49 2688 2015920 947580 10.61 199840 2194912 164272 10:34:01 PM 4943520 6948688 2938912 37.28 2688 2180384 984108 11.02 218148 2365140 42492 10:35:01 PM 4865616 6904236 3016816 38.27 2688 2213896 1027988 11.51 270608 2390312 43076 10:36:01 PM 4922956 6928308 2959476 37.55 2688 2180756 993708 11.13 268876 2335188 9936 10:37:01 PM 4932864 6943796 2949568 37.42 2688 2185728 988200 11.06 423324 2171168 25108 Average: 4965722 6944371 2916710 37.00 2688 2155337 988317 11.07 276159 2291344 56977 10:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 309.44 186.46 1800.03 63.30 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 89.50 71.30 847.39 10.74 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 52.68 48.87 39.78 23.69 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 19.02 18.82 19.61 6.28 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 23.38 20.66 27.03 10.63 0.00 0.00 0.00 0.00 10:37:01 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 98.11 68.84 542.64 22.80 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) 08/31/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:02 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 39.11 0.00 7.89 2.16 0.10 50.74 10:33:01 PM 0 30.88 0.00 6.88 2.84 0.10 59.30 10:33:01 PM 1 47.34 0.00 8.89 1.48 0.10 42.19 10:34:01 PM all 35.45 0.00 5.09 1.73 0.09 57.64 10:34:01 PM 0 19.26 0.00 4.05 1.49 0.08 75.12 10:34:01 PM 1 51.63 0.00 6.12 1.97 0.10 40.18 10:35:01 PM all 33.90 0.00 4.94 0.22 0.09 60.86 10:35:01 PM 0 23.25 0.00 4.61 0.15 0.08 71.90 10:35:01 PM 1 44.53 0.00 5.26 0.28 0.10 49.82 10:36:01 PM all 32.53 0.00 3.67 0.15 0.08 63.56 10:36:01 PM 0 24.87 0.00 2.74 0.15 0.08 72.15 10:36:01 PM 1 40.18 0.00 4.61 0.15 0.08 54.98 10:37:01 PM all 36.88 0.00 4.52 0.30 0.12 58.18 10:37:01 PM 0 18.81 0.00 3.62 0.20 0.10 77.27 10:37:01 PM 1 54.95 0.00 5.42 0.40 0.13 39.09 Average: all 35.56 0.00 5.21 0.91 0.10 58.22 Average: 0 23.39 0.00 4.37 0.96 0.09 71.19 Average: 1 47.73 0.00 6.05 0.85 0.10 45.26