---> uname -a: Linux prd-centos8-builder-2c-2g-42214.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 632 4803 19 2261 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:9a:aa:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe9a:aaff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:3a:3c:10 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) 07/13/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 253.32 16.53 236.79 4632.46 8427.21 03:34:01 AM 104.27 0.70 103.57 103.17 11261.16 03:35:01 AM 36.50 0.50 36.00 34.12 1840.34 03:36:01 AM 20.25 0.00 20.25 0.00 515.96 03:37:01 AM 29.27 0.52 28.76 64.65 1061.51 Average: 88.72 3.65 85.07 966.91 4621.37 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5141876 6981636 2740548 34.77 2688 2023432 982448 11.00 200060 2217972 147528 03:34:01 AM 4976912 6988184 2905512 36.86 2688 2186748 950632 10.64 231036 2321124 48000 03:35:01 AM 4886968 6894052 2995456 38.00 2688 2182284 1047008 11.72 266440 2373716 10840 03:36:01 AM 4888092 6926880 2994332 37.99 2688 2214568 1009284 11.30 269884 2369992 43176 03:37:01 AM 4929096 6939452 2953328 37.47 2688 2185488 983012 11.01 435024 2163900 25152 Average: 4964589 6946041 2917835 37.02 2688 2158504 994477 11.14 280489 2289341 54939 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 317.11 180.44 1804.98 62.69 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 73.66 58.21 794.14 12.34 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 22.36 24.84 26.99 9.53 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 20.16 20.10 19.78 7.16 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 29.66 23.71 27.92 11.02 0.00 0.00 0.00 0.00 03:37:01 AM 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 92.59 61.46 534.78 20.55 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) 07/13/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 39.36 0.00 7.45 2.35 0.14 50.69 03:33:01 AM 0 40.87 0.00 8.60 3.55 0.15 46.82 03:33:01 AM 1 37.86 0.00 6.30 1.15 0.13 54.55 03:34:01 AM all 34.55 0.00 5.69 1.35 0.12 58.30 03:34:01 AM 0 28.14 0.00 5.27 1.47 0.12 65.00 03:34:01 AM 1 40.93 0.00 6.10 1.23 0.12 51.62 03:35:01 AM all 35.40 0.00 3.77 0.27 0.10 60.47 03:35:01 AM 0 26.27 0.00 3.17 0.23 0.10 70.23 03:35:01 AM 1 44.56 0.00 4.36 0.30 0.10 50.68 03:36:01 AM all 31.05 0.00 3.65 0.11 0.10 65.09 03:36:01 AM 0 37.89 0.00 4.14 0.15 0.10 57.72 03:36:01 AM 1 24.23 0.00 3.16 0.07 0.10 72.45 03:37:01 AM all 35.80 0.00 4.26 0.17 0.12 59.66 03:37:01 AM 0 34.95 0.00 4.44 0.18 0.13 60.29 03:37:01 AM 1 36.65 0.00 4.08 0.15 0.10 59.02 Average: all 35.23 0.00 4.96 0.85 0.12 58.84 Average: 0 33.62 0.00 5.12 1.12 0.12 60.02 Average: 1 36.84 0.00 4.80 0.58 0.11 57.66