---> uname -a: Linux prd-centos8-builder-2c-2g-1099.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 623 4803 19 2270 6777 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:73:1d:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe73:1d24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:e4:39:cf 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) 10/22/2025 _x86_64_ (2 CPU) 08:31:33 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 152.42 29.17 123.24 6584.34 35088.85 08:34:01 AM 108.26 0.15 108.11 3.73 9257.38 08:35:01 AM 55.32 0.70 54.62 103.45 6600.88 08:36:01 AM 32.33 0.07 32.26 3.07 1263.79 08:37:01 AM 22.78 0.48 22.29 41.19 886.50 Average: 74.22 6.12 68.11 1347.24 10619.93 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5309628 6996180 2572804 32.64 2688 1879784 986244 11.04 200632 2086668 70484 08:34:01 AM 5001608 6973444 2880824 36.55 2688 2148220 948856 10.62 203476 2327924 134816 08:35:01 AM 4984884 7000284 2897548 36.76 2688 2190740 936972 10.49 234028 2312068 29412 08:36:01 AM 5011112 7025648 2871320 36.43 2688 2189780 908140 10.17 268036 2251076 10872 08:37:01 AM 4893220 6913656 2989212 37.92 2688 2195900 1011596 11.33 425300 2211596 15864 Average: 5040090 6981842 2842342 36.06 2688 2120885 958362 10.73 266294 2237866 52290 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 283.67 161.08 1340.87 59.58 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 66.99 53.98 714.40 7.86 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 65.94 52.77 602.42 9.74 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 14.63 16.93 11.72 8.34 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 23.84 21.78 29.77 8.93 0.00 0.00 0.00 0.00 08:37:01 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 91.02 61.31 539.85 18.89 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) 10/22/2025 _x86_64_ (2 CPU) 08:31:33 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 33.53 0.00 6.88 20.53 0.10 38.95 08:33:01 AM 0 40.37 0.00 7.41 22.34 0.10 29.78 08:33:01 AM 1 26.69 0.00 6.35 18.73 0.10 48.13 08:34:01 AM all 32.15 0.00 4.99 5.10 0.12 57.65 08:34:01 AM 0 36.91 0.00 5.26 5.58 0.13 52.12 08:34:01 AM 1 27.39 0.00 4.71 4.61 0.10 63.18 08:35:01 AM all 32.71 0.00 4.48 3.97 0.11 58.73 08:35:01 AM 0 24.98 0.00 4.01 4.95 0.10 65.97 08:35:01 AM 1 40.48 0.00 4.95 2.99 0.12 51.46 08:36:01 AM all 34.61 0.00 3.25 2.62 0.11 59.41 08:36:01 AM 0 38.63 0.00 3.63 2.62 0.12 55.00 08:36:01 AM 1 30.59 0.00 2.87 2.62 0.10 63.82 08:37:01 AM all 31.70 0.00 3.58 0.53 0.11 64.08 08:37:01 AM 0 26.09 0.00 3.12 0.65 0.12 70.02 08:37:01 AM 1 37.30 0.00 4.04 0.42 0.10 58.14 Average: all 32.94 0.00 4.63 6.54 0.11 55.78 Average: 0 33.39 0.00 4.68 7.21 0.11 54.60 Average: 1 32.49 0.00 4.58 5.86 0.10 56.96