---> uname -a: Linux prd-centos8-builder-2c-2g-2588.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: 2799.996 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 649 4775 19 2272 6750 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:e9:74:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fee9:74d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:8c:b6:66 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) 10/27/2025 _x86_64_ (2 CPU) 22:32:02 LINUX RESTART (2 CPU) 10:33:01 PM tps rtps wtps bread/s bwrtn/s 10:34:01 PM 236.41 6.72 229.70 1111.15 7837.91 10:35:01 PM 105.76 0.53 105.23 64.91 11267.31 10:36:01 PM 28.51 0.20 28.31 38.79 1998.05 10:37:01 PM 22.36 1.28 21.08 116.91 558.47 10:38:01 PM 19.23 0.48 18.75 41.19 484.67 10:39:01 PM 24.16 0.43 23.73 53.98 677.56 Average: 72.74 1.61 71.13 237.81 3804.12 10:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 PM 5151080 6990428 2731344 34.65 2688 2022040 966380 10.82 200792 2205480 145360 10:35:01 PM 4957464 6969376 2924960 37.11 2688 2187224 981632 10.99 229904 2341152 44700 10:36:01 PM 4900772 6927888 2981652 37.83 2688 2202612 1010872 11.32 251260 2377668 27332 10:37:01 PM 4925512 6939704 2956912 37.51 2688 2189700 984060 11.02 270072 2334544 9932 10:38:01 PM 4969084 6985684 2913340 36.96 2688 2191928 951236 10.65 425628 2134980 10904 10:39:01 PM 4866236 6887568 3016188 38.26 2688 2196168 1046744 11.72 425236 2237608 26972 Average: 4961691 6950108 2920733 37.05 2688 2164945 990154 11.09 300482 2271905 44200 10:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 120.96 80.09 1009.48 16.80 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 79.54 59.41 810.38 10.21 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 12.48 14.81 19.39 4.96 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 15.95 15.83 11.17 6.26 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 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 30.13 23.20 30.75 9.33 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 18.44 16.19 14.15 8.65 0.00 0.00 0.00 0.00 10:39:01 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 46.25 34.92 315.89 9.37 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) 10/27/2025 _x86_64_ (2 CPU) 22:32:02 LINUX RESTART (2 CPU) 10:33:01 PM CPU %user %nice %system %iowait %steal %idle 10:34:01 PM all 27.12 0.00 5.21 2.64 0.10 64.93 10:34:01 PM 0 30.68 0.00 4.89 0.98 0.10 63.35 10:34:01 PM 1 23.56 0.00 5.52 4.31 0.10 66.51 10:35:01 PM all 34.20 0.00 5.13 1.81 0.10 58.76 10:35:01 PM 0 36.61 0.00 4.87 1.28 0.10 57.14 10:35:01 PM 1 31.79 0.00 5.40 2.33 0.10 60.38 10:36:01 PM all 18.49 0.00 1.93 7.00 0.10 72.49 10:36:01 PM 0 12.90 0.00 1.74 5.59 0.12 79.65 10:36:01 PM 1 24.05 0.00 2.11 8.41 0.08 65.36 10:37:01 PM all 24.71 0.00 2.67 5.16 0.08 67.38 10:37:01 PM 0 27.40 0.00 2.96 5.11 0.08 64.45 10:37:01 PM 1 22.03 0.00 2.38 5.22 0.07 70.30 10:38:01 PM all 31.62 0.00 3.48 0.95 0.11 63.83 10:38:01 PM 0 35.72 0.00 3.86 0.42 0.12 59.89 10:38:01 PM 1 27.54 0.00 3.10 1.49 0.10 67.77 10:39:01 PM all 32.72 0.00 3.41 0.46 0.45 62.97 10:39:01 PM 0 39.03 0.00 3.74 0.42 0.10 56.71 10:39:01 PM 1 26.44 0.00 3.09 0.50 0.80 69.18 Average: all 28.15 0.00 3.64 3.00 0.16 65.05 Average: 0 30.41 0.00 3.68 2.30 0.10 63.52 Average: 1 25.90 0.00 3.60 3.70 0.21 66.59