---> uname -a: Linux prd-centos8-builder-2c-2g-244.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 673 4756 19 2266 6726 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:e9:57:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fee9:5773/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6e:bd:85:31 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) 09/19/2025 _x86_64_ (2 CPU) 21:31:26 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 289.15 16.84 272.31 5384.74 9196.13 09:34:01 PM 97.58 0.52 97.07 65.18 11200.23 09:35:01 PM 19.38 0.03 19.35 0.53 1255.44 09:36:01 PM 26.36 0.27 26.10 41.86 640.19 09:37:01 PM 14.61 0.42 14.20 31.46 409.81 Average: 89.42 3.62 85.81 1104.83 4540.60 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5068404 6958572 2814020 35.70 2688 2072240 996412 11.16 202652 2285428 183796 09:34:01 PM 4913352 6922040 2969072 37.67 2688 2184340 996324 11.16 229480 2384348 27840 09:35:01 PM 4784188 6836288 3098236 39.31 2688 2227940 1102428 12.34 237712 2504732 54424 09:36:01 PM 4829576 6872748 3052848 38.73 2688 2219028 1044664 11.70 271988 2426396 44248 09:37:01 PM 4966628 6977504 2915796 36.99 2688 2186508 949472 10.63 269932 2291256 10760 Average: 4912430 6913430 2969994 37.68 2688 2178011 1017860 11.40 242353 2378432 64214 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 283.74 183.27 1998.07 63.29 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 66.08 48.63 626.83 8.48 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 5.20 5.20 3.59 2.83 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 20.28 21.08 26.33 9.06 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 19.44 18.14 26.82 6.00 0.00 0.00 0.00 0.00 09:37:01 PM 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 78.95 55.27 536.36 17.93 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) 09/19/2025 _x86_64_ (2 CPU) 21:31:26 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 39.20 0.00 7.20 2.66 0.11 50.83 09:33:01 PM 0 25.85 0.00 5.98 3.07 0.10 65.00 09:33:01 PM 1 52.59 0.00 8.42 2.24 0.12 36.63 09:34:01 PM all 28.72 0.00 4.19 1.35 0.08 65.66 09:34:01 PM 0 22.63 0.00 3.55 0.90 0.08 72.84 09:34:01 PM 1 34.84 0.00 4.83 1.80 0.08 58.45 09:35:01 PM all 10.77 0.00 1.08 0.16 0.07 87.92 09:35:01 PM 0 5.72 0.00 0.87 0.23 0.05 93.13 09:35:01 PM 1 15.83 0.00 1.30 0.08 0.08 82.70 09:36:01 PM all 33.41 0.00 3.60 0.15 0.08 62.75 09:36:01 PM 0 27.44 0.00 3.08 0.12 0.08 69.27 09:36:01 PM 1 39.39 0.00 4.12 0.18 0.08 56.22 09:37:01 PM all 27.58 0.00 2.95 0.08 0.08 69.31 09:37:01 PM 0 21.42 0.00 2.60 0.08 0.08 75.81 09:37:01 PM 1 33.74 0.00 3.30 0.08 0.07 62.81 Average: all 27.94 0.00 3.80 0.88 0.08 67.30 Average: 0 20.61 0.00 3.22 0.88 0.08 75.21 Average: 1 35.27 0.00 4.39 0.88 0.09 59.37