---> uname -a: Linux prd-centos8-builder-2c-2g-11879.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 634 4795 19 2267 6766 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:87:18:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe87:181b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:27:41:c2 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) 11/19/2025 _x86_64_ (2 CPU) 08:31:48 LINUX RESTART (2 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 110.08 0.83 109.25 79.99 9944.53 08:35:01 AM 60.85 0.68 60.16 71.18 7205.58 08:36:01 AM 27.53 0.07 27.46 3.07 733.68 08:37:01 AM 20.29 0.32 19.98 37.05 539.89 Average: 54.69 0.47 54.21 47.82 4605.86 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 5012380 6986956 2870044 36.41 2688 2150888 939868 10.52 204944 2314060 138396 08:35:01 AM 4972664 6983420 2909760 36.91 2688 2186360 929216 10.40 249016 2307136 10924 08:36:01 AM 4960684 6972340 2921740 37.07 2688 2187356 947680 10.61 282648 2285424 10756 08:37:01 AM 4954768 6965700 2927656 37.14 2688 2186652 951300 10.65 438496 2135728 9016 Average: 4975124 6977104 2907300 36.88 2688 2177814 942016 10.55 293776 2260587 42273 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 69.47 56.99 773.98 8.88 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 59.01 48.62 604.88 9.37 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 17.05 17.41 15.31 8.38 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 27.81 23.11 32.38 14.19 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 43.33 36.53 356.63 10.21 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) 11/19/2025 _x86_64_ (2 CPU) 08:31:48 LINUX RESTART (2 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 35.97 0.00 5.76 2.10 0.10 56.07 08:34:01 AM 0 38.29 0.00 6.55 2.32 0.10 52.74 08:34:01 AM 1 33.65 0.00 4.98 1.88 0.10 59.39 08:35:01 AM all 30.99 0.00 4.20 1.92 0.09 62.79 08:35:01 AM 0 37.56 0.00 4.36 1.95 0.10 56.02 08:35:01 AM 1 24.41 0.00 4.03 1.90 0.08 69.57 08:36:01 AM all 35.34 0.00 3.13 0.18 0.09 61.27 08:36:01 AM 0 44.15 0.00 3.57 0.20 0.10 51.98 08:36:01 AM 1 26.53 0.00 2.68 0.15 0.08 70.55 08:37:01 AM all 32.42 0.00 3.67 0.11 0.08 63.71 08:37:01 AM 0 37.16 0.00 3.97 0.10 0.08 58.69 08:37:01 AM 1 27.68 0.00 3.37 0.12 0.08 68.74 Average: all 33.68 0.00 4.19 1.08 0.09 60.96 Average: 0 39.29 0.00 4.61 1.14 0.10 54.86 Average: 1 28.08 0.00 3.77 1.01 0.09 67.06