---> uname -a: Linux prd-centos8-builder-2c-2g-44670.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 660 4777 19 2259 6740 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:d4:9b:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fed4:9b24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:73:5e:6a 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) 07/20/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 283.46 18.56 264.90 5316.41 8338.66 01:34:01 PM 101.67 0.50 101.17 64.39 11456.89 01:35:01 PM 31.24 0.30 30.94 42.39 1608.20 01:36:01 PM 19.08 0.00 19.08 0.00 849.23 01:37:01 PM 26.89 0.92 25.97 95.17 822.41 Average: 92.48 4.06 88.42 1103.88 4615.10 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5145116 6976648 2737308 34.73 2688 2014336 981924 10.99 200580 2213156 153412 01:34:01 PM 4961712 6963476 2920712 37.05 2688 2177304 976416 10.93 225944 2338880 42488 01:35:01 PM 4822980 6858116 3059444 38.81 2688 2210932 1078688 12.08 269028 2436148 43196 01:36:01 PM 4933976 6935980 2948448 37.41 2688 2177668 989812 11.08 267332 2326196 9928 01:37:01 PM 4917028 6923604 2965396 37.62 2688 2182088 1007452 11.28 424496 2186328 11372 Average: 4956162 6931565 2926262 37.12 2688 2152466 1006858 11.27 277476 2300142 52079 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 281.89 179.09 1798.89 62.47 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 74.40 59.34 798.22 9.80 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 24.23 25.59 26.98 10.53 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 18.20 18.15 17.60 5.77 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 22.29 21.46 27.55 17.48 0.00 0.00 0.00 0.00 01:37:01 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 84.21 60.73 533.90 21.21 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) 07/20/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 39.77 0.00 7.58 1.99 0.11 50.55 01:33:01 PM 0 35.86 0.00 7.60 2.91 0.10 53.53 01:33:01 PM 1 43.69 0.00 7.56 1.07 0.12 47.57 01:34:01 PM all 34.08 0.00 5.05 3.23 0.11 57.53 01:34:01 PM 0 35.60 0.00 5.11 5.13 0.12 54.05 01:34:01 PM 1 32.56 0.00 4.99 1.33 0.10 61.02 01:35:01 PM all 34.05 0.00 3.73 0.72 0.09 61.42 01:35:01 PM 0 38.87 0.00 3.74 0.94 0.10 56.35 01:35:01 PM 1 29.22 0.00 3.71 0.50 0.08 66.49 01:36:01 PM all 28.95 0.00 3.61 0.55 0.17 66.72 01:36:01 PM 0 31.57 0.00 3.41 0.31 0.17 64.54 01:36:01 PM 1 26.40 0.00 3.81 0.79 0.17 68.84 01:37:01 PM all 32.74 0.00 3.55 1.81 0.09 61.80 01:37:01 PM 0 35.98 0.00 3.74 2.09 0.10 58.09 01:37:01 PM 1 29.51 0.00 3.37 1.53 0.08 65.51 Average: all 33.93 0.00 4.71 1.66 0.11 59.59 Average: 0 35.60 0.00 4.73 2.28 0.12 57.28 Average: 1 32.27 0.00 4.69 1.05 0.11 61.89