---> uname -a: Linux prd-centos8-builder-2c-2g-4700.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 658 4774 19 2265 6742 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:29:95:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe29:955f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:fd:5d:00 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) 10/18/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:02 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 301.37 17.89 283.49 5489.30 8958.86 01:34:01 AM 94.27 0.70 93.57 103.18 10953.69 01:35:01 AM 35.05 0.10 34.96 3.60 1817.39 01:36:01 AM 20.89 0.40 20.49 30.52 544.87 01:37:01 AM 29.34 0.52 28.82 64.65 1131.51 Average: 95.51 3.87 91.64 1124.03 4667.04 01:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5147960 6983440 2734464 34.69 2688 2018368 981536 10.99 201684 2209444 145372 01:34:01 AM 4957116 6963524 2925308 37.11 2688 2181692 963320 10.79 231388 2338872 41208 01:35:01 AM 4812836 6858536 3069588 38.94 2688 2221380 1073940 12.02 271708 2442984 48552 01:36:01 AM 4912036 6920980 2970388 37.68 2688 2184540 1029496 11.53 269336 2346164 10768 01:37:01 AM 4960260 6975076 2922164 37.07 2688 2189704 965108 10.81 424200 2142840 26984 Average: 4958042 6940311 2924382 37.10 2688 2159137 1002680 11.23 279663 2296061 54577 01:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 308.94 191.50 1845.73 63.89 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 83.44 63.66 816.57 11.01 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 19.46 21.96 24.84 8.99 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 17.78 18.43 17.36 7.03 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 26.79 23.38 26.40 10.99 0.00 0.00 0.00 0.00 01:37:01 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 90.57 63.36 541.91 20.24 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) 10/18/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:02 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 39.84 0.00 7.56 2.17 0.09 50.34 01:33:01 AM 0 40.65 0.00 6.84 1.36 0.08 51.07 01:33:01 AM 1 39.03 0.00 8.29 2.98 0.10 49.61 01:34:01 AM all 35.63 0.00 5.30 0.99 0.11 57.97 01:34:01 AM 0 23.75 0.00 4.27 0.97 0.10 70.91 01:34:01 AM 1 47.50 0.00 6.32 1.02 0.12 45.05 01:35:01 AM all 35.99 0.00 3.44 0.28 0.09 60.21 01:35:01 AM 0 40.58 0.00 3.37 0.30 0.10 55.65 01:35:01 AM 1 31.39 0.00 3.51 0.25 0.08 64.77 01:36:01 AM all 35.35 0.00 3.63 0.14 0.09 60.79 01:36:01 AM 0 36.33 0.00 3.27 0.15 0.10 60.15 01:36:01 AM 1 34.36 0.00 3.99 0.13 0.08 61.43 01:37:01 AM all 36.39 0.00 4.22 0.19 0.09 59.11 01:37:01 AM 0 31.73 0.00 4.35 0.15 0.08 63.69 01:37:01 AM 1 41.05 0.00 4.09 0.23 0.10 54.52 Average: all 36.63 0.00 4.82 0.75 0.10 57.71 Average: 0 34.58 0.00 4.41 0.58 0.09 60.33 Average: 1 38.67 0.00 5.23 0.91 0.10 55.09