---> uname -a: Linux prd-centos8-builder-2c-2g-41214.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 654 4782 19 2259 6745 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:01:9f:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe01:9fc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:d8:8d:48 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) 07/09/2025 _x86_64_ (2 CPU) 21:31:27 LINUX RESTART (2 CPU) 09:32:02 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 221.25 9.86 211.39 1583.33 7836.95 09:34:01 PM 99.77 0.50 99.27 64.38 10659.16 09:35:01 PM 33.08 0.70 32.38 72.92 1311.88 09:36:01 PM 20.16 0.08 20.08 10.66 826.58 Average: 93.04 2.76 90.28 428.04 5147.78 09:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5088704 6972960 2793720 35.44 2688 2066100 984560 11.02 202308 2263964 181444 09:34:01 PM 4849508 6883852 3032916 38.48 2688 2209808 1036316 11.60 235504 2443120 60292 09:35:01 PM 4869040 6904372 3013384 38.23 2688 2210776 1039864 11.64 270612 2388816 42016 09:36:01 PM 4931912 6934500 2950512 37.43 2688 2178088 988248 11.07 436752 2159624 9004 Average: 4934791 6923921 2947633 37.40 2688 2166193 1012247 11.33 286294 2313881 73189 09:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 256.03 161.39 1788.98 57.15 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 58.06 48.58 612.62 11.10 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 21.43 21.86 26.71 9.20 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 26.76 23.41 31.57 8.92 0.00 0.00 0.00 0.00 09:36:01 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 89.89 63.41 610.11 21.45 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) 07/09/2025 _x86_64_ (2 CPU) 21:31:27 LINUX RESTART (2 CPU) 09:32:02 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 39.03 0.00 6.55 1.75 0.10 52.57 09:33:01 PM 0 42.52 0.00 8.16 2.86 0.10 46.36 09:33:01 PM 1 35.55 0.00 4.94 0.65 0.10 58.76 09:34:01 PM all 35.75 0.00 4.86 1.06 0.10 58.23 09:34:01 PM 0 36.29 0.00 4.18 0.93 0.10 58.50 09:34:01 PM 1 35.21 0.00 5.54 1.18 0.10 57.96 09:35:01 PM all 33.39 0.00 3.92 0.22 0.10 62.38 09:35:01 PM 0 30.62 0.00 3.69 0.22 0.10 65.37 09:35:01 PM 1 36.15 0.00 4.15 0.22 0.10 59.38 09:36:01 PM all 31.99 0.00 3.86 0.13 0.10 63.92 09:36:01 PM 0 41.62 0.00 4.57 0.08 0.10 53.63 09:36:01 PM 1 22.36 0.00 3.15 0.18 0.10 74.21 Average: all 35.02 0.00 4.79 0.78 0.10 59.31 Average: 0 37.73 0.00 5.13 1.01 0.10 56.02 Average: 1 32.30 0.00 4.44 0.56 0.10 62.60