---> uname -a: Linux prd-centos8-builder-2c-2g-469.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4909 19 2154 6768 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:fe:41:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.105/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fefe:414c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:aa:d0:f4 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 05/19/2025 _x86_64_ (2 CPU) 13:55:36 LINUX RESTART (2 CPU) 01:57:01 PM tps rtps wtps bread/s bwrtn/s 01:58:01 PM 36.39 6.15 30.24 903.03 3129.51 01:59:01 PM 49.73 0.15 49.58 3.73 4003.02 02:00:01 PM 92.93 0.18 92.75 10.93 8738.88 02:01:01 PM 27.14 0.78 26.36 107.83 1940.84 Average: 51.55 1.82 49.73 256.40 4452.90 01:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 PM 5410928 6996340 2471396 31.35 2688 1782036 1007876 11.29 145488 2054104 17932 01:59:01 PM 5227344 6977372 2654980 33.68 2688 1935536 987784 11.06 147736 2194224 95628 02:00:01 PM 5076192 6969652 2806132 35.60 2688 2071516 985924 11.04 152956 2308532 39072 02:01:01 PM 5085464 6986872 2796860 35.48 2688 2078580 945856 10.59 331580 2118780 22892 Average: 5199982 6982559 2682342 34.03 2688 1966917 981860 10.99 194440 2168910 43881 01:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 23.76 19.28 251.42 7.40 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 35.64 23.51 645.94 3.97 0.00 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 19.68 15.35 229.21 3.86 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 17.98 13.38 15.61 7.13 0.00 0.00 0.00 0.00 02:01:01 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 24.26 17.88 285.53 5.59 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 05/19/2025 _x86_64_ (2 CPU) 13:55:36 LINUX RESTART (2 CPU) 01:57:01 PM CPU %user %nice %system %iowait %steal %idle 01:58:01 PM all 9.51 0.00 1.18 0.61 0.05 88.65 01:58:01 PM 0 7.25 0.00 1.10 0.40 0.05 91.20 01:58:01 PM 1 11.78 0.00 1.25 0.82 0.05 86.10 01:59:01 PM all 14.55 0.00 1.72 0.47 0.07 83.18 01:59:01 PM 0 16.79 0.00 1.82 0.60 0.07 80.73 01:59:01 PM 1 12.32 0.00 1.63 0.35 0.07 85.63 02:00:01 PM all 19.62 0.00 2.35 1.16 0.06 76.81 02:00:01 PM 0 10.59 0.00 1.96 0.88 0.05 86.52 02:00:01 PM 1 28.68 0.00 2.75 1.43 0.07 67.07 02:01:01 PM all 22.22 0.00 2.16 0.22 0.07 75.33 02:01:01 PM 0 19.72 0.00 2.33 0.30 0.07 77.59 02:01:01 PM 1 24.73 0.00 1.98 0.15 0.07 73.08 Average: all 16.48 0.00 1.85 0.62 0.06 80.99 Average: 0 13.59 0.00 1.80 0.54 0.06 84.01 Average: 1 19.38 0.00 1.90 0.69 0.06 77.97