---> uname -a: Linux prd-centos8-builder-2c-2g-45418.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4819 19 2259 6782 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:1c:c6:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe1c:c601/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:d6:a9:fa 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) 07/23/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 235.62 16.01 219.61 3992.94 5841.55 10:34:01 AM 114.41 0.48 113.93 64.11 9795.85 10:35:01 AM 50.74 0.35 50.39 43.73 5666.99 10:36:01 AM 19.46 0.00 19.46 0.00 489.59 10:37:01 AM 27.90 0.92 26.98 95.18 734.21 Average: 89.63 3.55 86.08 839.24 4505.73 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5292264 7001572 2590168 32.86 2688 1901288 996612 11.16 201508 2100360 84392 10:34:01 AM 5003720 6968372 2878712 36.52 2688 2140812 987408 11.06 204912 2321396 101292 10:35:01 AM 4989776 6994056 2892656 36.70 2688 2179644 956568 10.71 266856 2270580 11980 10:36:01 AM 4975436 6978396 2906996 36.88 2688 2178436 954220 10.68 267956 2284116 10752 10:37:01 AM 4941432 6956316 2941000 37.31 2688 2190332 975232 10.92 426028 2159856 20720 Average: 5040526 6979742 2841906 36.05 2688 2118102 974008 10.91 273452 2227262 45827 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 268.93 167.48 1496.29 60.73 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 45.05 41.35 539.00 7.70 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 63.26 51.39 584.59 10.62 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 18.94 19.76 18.48 9.97 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 22.75 21.76 27.90 11.73 0.00 0.00 0.00 0.00 10:37:01 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 83.79 60.35 533.27 20.15 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) 07/23/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 26.47 0.00 5.40 1.86 0.08 66.20 10:33:01 AM 0 24.82 0.00 6.29 2.21 0.08 66.59 10:33:01 AM 1 28.12 0.00 4.51 1.50 0.07 65.80 10:34:01 AM all 34.73 0.00 5.56 1.41 0.10 58.20 10:34:01 AM 0 29.01 0.00 5.11 1.31 0.10 64.47 10:34:01 AM 1 40.46 0.00 6.01 1.51 0.10 51.92 10:35:01 AM all 35.30 0.00 4.10 0.48 0.09 60.03 10:35:01 AM 0 30.12 0.00 4.32 0.45 0.08 65.03 10:35:01 AM 1 40.48 0.00 3.89 0.52 0.10 55.02 10:36:01 AM all 32.39 0.00 3.28 0.12 0.08 64.13 10:36:01 AM 0 32.25 0.00 3.40 0.13 0.08 64.13 10:36:01 AM 1 32.52 0.00 3.16 0.10 0.08 64.13 10:37:01 AM all 36.16 0.00 4.16 0.17 0.09 59.43 10:37:01 AM 0 28.10 0.00 4.33 0.13 0.08 67.36 10:37:01 AM 1 44.22 0.00 3.98 0.20 0.10 51.50 Average: all 33.01 0.00 4.50 0.81 0.09 61.59 Average: 0 28.86 0.00 4.69 0.85 0.09 65.52 Average: 1 37.16 0.00 4.31 0.77 0.09 57.67