---> uname -a: Linux prd-centos8-builder-2c-2g-16607.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4791 19 2267 6762 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:ce:ed:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fece:ed82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:e4:51:e9 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) 12/26/2025 _x86_64_ (2 CPU) 22:31:25 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 164.73 9.53 155.20 1518.43 5320.88 10:34:01 PM 117.08 0.48 116.59 63.85 11890.67 10:35:01 PM 43.83 1.10 42.73 93.98 2830.53 10:36:01 PM 21.30 0.00 21.30 0.00 552.26 10:37:01 PM 26.07 0.52 25.55 64.63 702.67 Average: 74.60 2.33 72.27 348.19 4259.45 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5214348 6954972 2668084 33.85 2688 1932364 1005820 11.26 201956 2174488 85060 10:34:01 PM 4871040 6913100 3011392 38.20 2688 2218084 1010008 11.31 208640 2447012 86996 10:35:01 PM 4977404 6988340 2905028 36.85 2688 2186004 933416 10.45 283572 2264972 10928 10:36:01 PM 4964744 6975544 2917688 37.02 2688 2186004 935940 10.48 284096 2277292 9936 10:37:01 PM 4987516 7004828 2894916 36.73 2688 2192108 907052 10.16 438416 2098908 27036 Average: 5003010 6967357 2879422 36.53 2688 2142913 958447 10.73 283336 2252534 43991 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 216.99 137.55 1531.37 53.47 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 74.73 59.15 877.24 9.71 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 22.48 22.56 28.91 8.06 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 18.30 18.51 17.80 7.24 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 22.82 21.64 28.49 16.64 0.00 0.00 0.00 0.00 10:37:01 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 71.07 51.88 496.78 19.02 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) 12/26/2025 _x86_64_ (2 CPU) 22:31:25 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 25.93 0.00 4.45 1.58 0.12 67.93 10:33:01 PM 0 26.39 0.00 4.27 1.42 0.12 67.81 10:33:01 PM 1 25.47 0.00 4.63 1.74 0.12 68.05 10:34:01 PM all 35.09 0.00 5.61 1.38 0.12 57.80 10:34:01 PM 0 31.36 0.00 5.96 1.48 0.13 61.06 10:34:01 PM 1 38.80 0.00 5.26 1.28 0.12 54.54 10:35:01 PM all 34.41 0.00 4.41 0.33 0.12 60.73 10:35:01 PM 0 30.88 0.00 4.26 0.42 0.12 64.32 10:35:01 PM 1 37.96 0.00 4.56 0.23 0.12 57.13 10:36:01 PM all 33.46 0.00 3.45 0.14 0.10 62.85 10:36:01 PM 0 28.52 0.00 3.43 0.13 0.10 67.81 10:36:01 PM 1 38.42 0.00 3.46 0.15 0.10 57.87 10:37:01 PM all 35.77 0.00 3.98 0.17 0.12 59.96 10:37:01 PM 0 30.89 0.00 3.40 0.20 0.12 65.39 10:37:01 PM 1 40.67 0.00 4.56 0.13 0.12 54.52 Average: all 32.94 0.00 4.38 0.72 0.12 61.85 Average: 0 29.61 0.00 4.26 0.73 0.12 65.28 Average: 1 36.26 0.00 4.49 0.71 0.11 58.42