---> uname -a: Linux prd-centos8-builder-2c-2g-17772.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: 2800.000 BogoMIPS: 5600.00 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 657 4733 19 2306 6743 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:23:7e:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe23:7e94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:f9:2f:f4 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) 01/01/2026 _x86_64_ (2 CPU) 07:31:46 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 339.30 127.99 211.31 14947.39 42030.27 07:34:01 AM 118.66 6.13 112.53 1292.90 9889.57 07:35:01 AM 59.24 0.28 58.96 40.66 7017.30 07:36:01 AM 23.41 0.07 23.35 3.07 651.27 07:37:01 AM 25.09 1.27 23.83 114.90 641.84 Average: 113.15 27.15 86.00 3280.39 12047.60 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5264928 6972688 2617504 33.21 2688 1899708 1035060 11.59 201564 2126764 91540 07:34:01 AM 4951448 6965996 2930984 37.18 2688 2189916 1000780 11.21 229736 2347540 138544 07:35:01 AM 4824304 6907152 3058128 38.80 2688 2257624 1040620 11.65 294940 2407380 44068 07:36:01 AM 4896460 6947104 2985972 37.88 2688 2225476 1009748 11.31 293476 2336720 10752 07:37:01 AM 4943840 6998084 2938592 37.28 2688 2229044 955392 10.70 450612 2131792 10936 Average: 4976196 6958205 2906236 36.87 2688 2160354 1008320 11.29 294066 2270039 59168 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 284.24 166.87 1555.86 62.17 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 52.68 44.64 575.03 7.23 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 66.72 55.06 604.12 10.66 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 17.75 18.06 17.41 7.35 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 23.63 22.16 30.00 9.95 0.00 0.00 0.00 0.00 07:37:01 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 89.01 61.36 556.53 19.47 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) 01/01/2026 _x86_64_ (2 CPU) 07:31:46 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 46.99 0.04 10.60 7.71 0.10 34.56 07:33:01 AM 0 45.41 0.05 9.02 6.64 0.10 38.79 07:33:01 AM 1 48.59 0.03 12.18 8.78 0.10 30.31 07:34:01 AM all 38.22 0.00 5.68 1.86 0.09 54.15 07:34:01 AM 0 27.35 0.00 4.77 1.68 0.08 66.11 07:34:01 AM 1 49.09 0.00 6.59 2.03 0.10 42.18 07:35:01 AM all 33.00 0.00 3.67 1.46 0.08 61.79 07:35:01 AM 0 22.36 0.00 3.30 1.23 0.08 73.02 07:35:01 AM 1 43.64 0.00 4.04 1.68 0.08 50.56 07:36:01 AM all 34.39 0.00 3.40 0.19 0.10 61.92 07:36:01 AM 0 18.60 0.00 2.79 0.08 0.08 78.45 07:36:01 AM 1 50.15 0.00 4.02 0.30 0.12 45.42 07:37:01 AM all 34.72 0.00 3.76 0.26 0.08 61.18 07:37:01 AM 0 18.54 0.00 3.01 0.17 0.07 78.22 07:37:01 AM 1 50.87 0.00 4.52 0.35 0.10 44.16 Average: all 37.45 0.01 5.42 2.29 0.09 54.75 Average: 0 26.44 0.01 4.57 1.96 0.08 66.94 Average: 1 48.47 0.01 6.26 2.62 0.10 42.55