---> uname -a: Linux prd-centos8-builder-2c-2g-40464.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 708 4725 19 2263 6692 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:d6:bd:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fed6:bd11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:48:85:e1 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) 07/07/2025 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 253.71 15.94 237.76 4128.34 8592.42 05:34:01 PM 103.48 0.70 102.78 103.18 10965.21 05:35:01 PM 30.17 0.10 30.07 3.60 1256.96 05:36:01 PM 18.33 0.48 17.85 41.19 477.80 Average: 101.43 4.31 97.13 1069.29 5323.20 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5026300 6911752 2856132 36.23 2688 2067308 1055964 11.82 207924 2321388 185144 05:34:01 PM 4817280 6855844 3065152 38.89 2688 2213980 1071276 12.00 235800 2475092 59120 05:35:01 PM 4866500 6873120 3015932 38.26 2688 2182000 1060828 11.88 267244 2393896 9928 05:36:01 PM 4892916 6902856 2989516 37.93 2688 2185436 1045720 11.71 423104 2211700 12104 Average: 4900749 6885893 2981683 37.83 2688 2162181 1058447 11.85 283518 2350519 66574 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 287.89 186.39 1875.84 63.75 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 73.24 56.74 722.52 11.90 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 20.08 21.76 25.36 8.64 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 26.98 23.91 32.36 9.13 0.00 0.00 0.00 0.00 05:36:01 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 102.06 72.21 664.10 23.36 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) 07/07/2025 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 39.97 0.00 7.80 1.86 0.09 50.28 05:33:01 PM 0 30.58 0.00 7.37 2.61 0.08 59.36 05:33:01 PM 1 49.33 0.00 8.23 1.12 0.10 41.22 05:34:01 PM all 35.61 0.00 4.97 0.99 0.08 58.34 05:34:01 PM 0 18.15 0.00 3.72 0.68 0.10 77.35 05:34:01 PM 1 53.07 0.00 6.22 1.30 0.07 39.34 05:35:01 PM all 33.56 0.00 3.48 0.18 0.08 62.70 05:35:01 PM 0 12.61 0.00 2.42 0.17 0.08 84.72 05:35:01 PM 1 54.50 0.00 4.54 0.18 0.08 40.70 05:36:01 PM all 31.74 0.00 3.62 0.10 0.09 64.45 05:36:01 PM 0 19.77 0.00 3.52 0.07 0.10 76.55 05:36:01 PM 1 43.71 0.00 3.72 0.13 0.08 52.36 Average: all 35.22 0.00 4.97 0.78 0.09 58.95 Average: 0 20.27 0.00 4.25 0.88 0.09 74.51 Average: 1 50.15 0.00 5.68 0.68 0.08 43.41