---> uname -a: Linux prd-centos8-builder-2c-2g-47409.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 619 4814 19 2262 6780 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:9e:75:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe9e:7585/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:f5:f6:15 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) 07/30/2025 _x86_64_ (2 CPU) 06:34:37 LINUX RESTART (2 CPU) 06:35:01 AM tps rtps wtps bread/s bwrtn/s 06:36:01 AM 302.45 34.41 268.04 8086.77 22342.40 06:37:01 AM 112.15 0.50 111.65 64.39 12104.17 06:38:01 AM 27.34 0.23 27.11 39.32 1927.91 06:39:01 AM 19.01 0.07 18.95 3.07 655.34 06:40:01 AM 20.28 0.00 20.28 0.00 647.38 06:41:01 AM 26.70 0.92 25.78 95.18 776.72 Average: 84.66 6.02 78.64 1381.57 6409.14 06:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:36:01 AM 5183124 7019700 2699308 34.24 2688 2019308 920908 10.31 201448 2173936 166824 06:37:01 AM 4991820 6996800 2890612 36.67 2688 2180264 932692 10.44 230516 2304684 42500 06:38:01 AM 4956712 6961592 2925720 37.12 2688 2180540 956372 10.71 234952 2335188 9932 06:39:01 AM 4968444 6974576 2913988 36.97 2688 2181540 943304 10.56 267288 2290976 6080 06:40:01 AM 4846336 6892608 3036096 38.52 2688 2221904 1046480 11.72 272140 2407540 51068 06:41:01 AM 4979860 6992484 2902572 36.82 2688 2187408 934664 10.47 429596 2117092 26824 Average: 4987716 6972960 2894716 36.72 2688 2161827 955737 10.70 272657 2271569 50538 06:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 318.34 184.16 1791.22 62.05 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 84.39 67.82 810.52 10.91 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 10.66 11.05 17.16 4.47 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 9.08 9.08 6.96 4.50 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 19.19 19.24 17.81 10.44 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 23.31 19.81 27.08 10.37 0.00 0.00 0.00 0.00 06:41:01 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 77.50 51.86 445.14 17.12 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) 07/30/2025 _x86_64_ (2 CPU) 06:34:37 LINUX RESTART (2 CPU) 06:35:01 AM CPU %user %nice %system %iowait %steal %idle 06:36:01 AM all 46.05 0.00 8.52 2.52 0.09 42.82 06:36:01 AM 0 45.40 0.00 7.89 3.20 0.10 43.41 06:36:01 AM 1 46.70 0.00 9.14 1.85 0.08 42.22 06:37:01 AM all 35.12 0.00 5.46 1.08 0.08 58.26 06:37:01 AM 0 28.26 0.00 5.17 1.45 0.07 65.05 06:37:01 AM 1 42.00 0.00 5.74 0.72 0.10 51.44 06:38:01 AM all 16.70 0.00 1.72 0.21 0.07 81.31 06:38:01 AM 0 14.07 0.00 1.44 0.17 0.07 84.26 06:38:01 AM 1 19.33 0.00 2.00 0.25 0.07 78.35 06:39:01 AM all 17.93 0.00 1.59 0.10 0.06 80.31 06:39:01 AM 0 18.81 0.00 1.70 0.07 0.05 79.37 06:39:01 AM 1 17.05 0.00 1.49 0.13 0.07 81.26 06:40:01 AM all 32.13 0.00 3.44 0.13 0.08 64.23 06:40:01 AM 0 40.48 0.00 3.69 0.15 0.08 55.59 06:40:01 AM 1 23.77 0.00 3.19 0.10 0.08 72.85 06:41:01 AM all 36.32 0.00 4.28 0.13 0.08 59.19 06:41:01 AM 0 41.10 0.00 3.68 0.15 0.08 54.99 06:41:01 AM 1 31.53 0.00 4.87 0.12 0.08 63.40 Average: all 30.70 0.00 4.16 0.69 0.08 64.37 Average: 0 31.35 0.00 3.93 0.86 0.08 63.79 Average: 1 30.05 0.00 4.40 0.53 0.08 64.94