---> uname -a: Linux prd-centos8-builder-2c-2g-235.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4766 19 2269 6739 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:aa:57:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:feaa:577b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:72:34:cb 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) 10/02/2025 _x86_64_ (2 CPU) 17:31:30 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:02 PM 182.98 17.04 165.95 5468.91 7614.89 05:34:01 PM 107.01 0.71 106.30 104.91 12255.86 05:35:01 PM 27.37 0.10 27.27 3.60 1074.86 05:36:01 PM 28.88 0.50 28.38 63.72 804.32 Average: 86.49 4.60 81.88 1416.25 5409.25 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:02 PM 5136640 6977644 2745792 34.83 2688 2023560 1013096 11.34 201116 2220384 152160 05:34:01 PM 4935924 6948836 2946508 37.38 2688 2188024 1002140 11.22 232176 2359416 27112 05:35:01 PM 4973148 6986744 2909284 36.91 2688 2188940 993412 11.12 267880 2286928 10772 05:36:01 PM 4954296 6971700 2928136 37.15 2688 2192116 991288 11.10 422312 2150724 25156 Average: 5000002 6971231 2882430 36.57 2688 2148160 999984 11.20 280871 2254363 53800 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:02 PM eth0 303.26 188.56 1820.46 62.56 0.00 0.00 0.00 0.00 05:33:02 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 75.04 59.34 825.66 10.89 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 20.66 22.11 25.78 9.14 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 21.46 20.66 18.36 10.33 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 105.26 72.74 672.07 23.29 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) 10/02/2025 _x86_64_ (2 CPU) 17:31:30 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:02 PM all 38.96 0.00 7.28 1.67 0.10 51.99 05:33:02 PM 0 43.18 0.00 6.68 1.14 0.10 48.90 05:33:02 PM 1 34.74 0.00 7.88 2.20 0.10 55.08 05:34:01 PM all 34.97 0.00 5.35 1.14 0.10 58.43 05:34:01 PM 0 42.11 0.00 5.84 1.22 0.08 50.75 05:34:01 PM 1 27.86 0.00 4.86 1.07 0.12 66.10 05:35:01 PM all 33.86 0.00 3.40 0.15 0.09 62.50 05:35:01 PM 0 36.61 0.00 3.47 0.15 0.10 59.67 05:35:01 PM 1 31.11 0.00 3.33 0.15 0.08 65.32 05:36:01 PM all 38.47 0.00 4.56 0.15 0.09 56.73 05:36:01 PM 0 42.33 0.00 4.68 0.17 0.08 52.73 05:36:01 PM 1 34.61 0.00 4.43 0.13 0.10 60.73 Average: all 36.57 0.00 5.14 0.78 0.10 57.41 Average: 0 41.05 0.00 5.16 0.67 0.09 53.02 Average: 1 32.09 0.00 5.13 0.89 0.10 61.79