---> uname -a: Linux prd-centos8-builder-2c-2g-41985.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4788 19 2259 6750 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:e9:fa:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fee9:faf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:51:c0:7c 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) 07/12/2025 _x86_64_ (2 CPU) 06:31:29 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 273.31 16.06 257.25 3994.40 8794.35 06:34:01 AM 103.60 0.50 103.10 64.38 11117.11 06:35:01 AM 36.13 0.70 35.43 72.92 1820.65 06:36:01 AM 20.99 0.00 20.99 0.00 544.22 06:37:01 AM 25.76 0.52 25.24 64.65 725.27 Average: 91.97 3.56 88.41 839.40 4600.55 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5137260 6984480 2745164 34.83 2688 2030684 1004320 11.25 201364 2219640 153508 06:34:01 AM 4949544 6950996 2932880 37.21 2688 2176996 996324 11.16 229128 2348648 42492 06:35:01 AM 4826068 6869752 3056356 38.77 2688 2219264 1070020 11.98 271016 2429952 50968 06:36:01 AM 4850924 6886836 3031500 38.46 2688 2211492 1054288 11.80 270708 2406084 43192 06:37:01 AM 4961868 6970972 2920556 37.05 2688 2184136 989644 11.08 435620 2129816 26828 Average: 4945133 6932607 2937291 37.26 2688 2164514 1022919 11.45 281567 2306828 63398 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 280.39 175.21 1874.51 61.95 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 59.63 47.30 718.28 8.73 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 22.06 22.56 26.73 9.59 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 19.99 20.08 19.34 7.33 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 24.49 20.18 27.09 10.35 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.32 57.07 533.25 19.59 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) 07/12/2025 _x86_64_ (2 CPU) 06:31:29 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 37.87 0.00 7.22 2.66 0.08 52.17 06:33:01 AM 0 27.41 0.00 4.80 0.87 0.08 66.84 06:33:01 AM 1 48.40 0.00 9.64 4.46 0.08 37.41 06:34:01 AM all 31.48 0.00 4.43 10.04 0.09 53.95 06:34:01 AM 0 15.31 0.00 3.38 10.27 0.08 70.96 06:34:01 AM 1 47.70 0.00 5.49 9.82 0.10 36.89 06:35:01 AM all 34.09 0.00 3.71 0.36 0.11 61.73 06:35:01 AM 0 18.08 0.00 3.12 0.38 0.10 78.32 06:35:01 AM 1 50.13 0.00 4.30 0.33 0.12 45.12 06:36:01 AM all 31.84 0.00 3.59 0.20 0.11 64.26 06:36:01 AM 0 27.68 0.00 3.38 0.17 0.12 68.65 06:36:01 AM 1 36.01 0.00 3.80 0.23 0.10 59.86 06:37:01 AM all 36.65 0.00 4.33 0.16 0.11 58.75 06:37:01 AM 0 23.10 0.00 3.61 0.10 0.12 73.07 06:37:01 AM 1 50.23 0.00 5.04 0.22 0.10 44.41 Average: all 34.39 0.00 4.65 2.68 0.10 58.18 Average: 0 22.31 0.00 3.66 2.36 0.10 71.57 Average: 1 46.49 0.00 5.65 3.01 0.10 44.75