---> uname -a: Linux prd-centos8-builder-2c-2g-12682.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 618 4808 19 2270 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:28:0f:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe28:f17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:15:20:d3 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) 11/22/2025 _x86_64_ (2 CPU) 16:31:53 LINUX RESTART (2 CPU) 04:33:01 PM tps rtps wtps bread/s bwrtn/s 04:34:01 PM 79.49 0.72 78.77 25.59 6833.21 04:35:01 PM 90.35 0.50 89.85 64.38 10496.77 04:36:01 PM 30.53 0.70 29.83 72.92 1263.54 04:37:01 PM 20.36 0.00 20.36 0.00 527.83 04:38:01 PM 25.21 0.52 24.69 64.65 689.34 Average: 49.19 0.49 48.70 45.51 3962.34 04:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 PM 5036860 6965284 2845572 36.10 2688 2108104 984148 11.02 209196 2302996 200144 04:35:01 PM 4885676 6931904 2996756 38.02 2688 2221324 1005664 11.26 235356 2406996 61540 04:36:01 PM 4993912 7006704 2888520 36.65 2688 2187868 945700 10.59 282056 2251280 8876 04:37:01 PM 4942400 6957068 2940032 37.30 2688 2189828 951972 10.66 282584 2302320 10760 04:38:01 PM 4885892 6914344 2996540 38.02 2688 2203140 1004416 11.25 438468 2202448 35184 Average: 4948948 6955061 2933484 37.22 2688 2182053 978380 10.95 289532 2293208 63301 04:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 83.41 73.71 1062.87 8.80 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 51.10 42.20 590.92 9.40 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 22.03 23.00 29.58 8.03 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 16.58 17.25 15.57 10.61 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 21.11 20.01 27.12 9.40 0.00 0.00 0.00 0.00 04:38:01 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 38.85 35.23 345.23 9.25 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) 11/22/2025 _x86_64_ (2 CPU) 16:31:53 LINUX RESTART (2 CPU) 04:33:01 PM CPU %user %nice %system %iowait %steal %idle 04:34:01 PM all 30.48 0.00 4.35 3.46 0.11 61.60 04:34:01 PM 0 19.73 0.00 3.29 2.15 0.08 74.75 04:34:01 PM 1 41.24 0.00 5.42 4.78 0.13 48.43 04:35:01 PM all 33.42 0.00 4.52 3.52 0.11 58.43 04:35:01 PM 0 14.79 0.00 3.64 3.89 0.08 77.59 04:35:01 PM 1 52.06 0.00 5.40 3.14 0.13 39.27 04:36:01 PM all 33.33 0.00 3.78 0.52 0.09 62.28 04:36:01 PM 0 10.26 0.00 2.87 0.20 0.08 86.59 04:36:01 PM 1 56.39 0.00 4.69 0.83 0.10 37.99 04:37:01 PM all 31.79 0.00 2.84 1.12 0.08 64.17 04:37:01 PM 0 24.09 0.00 2.74 0.45 0.07 72.65 04:37:01 PM 1 39.48 0.00 2.94 1.79 0.10 55.70 04:38:01 PM all 35.17 0.00 4.14 0.35 0.12 60.22 04:38:01 PM 0 16.70 0.00 3.15 0.32 0.10 79.73 04:38:01 PM 1 53.66 0.00 5.14 0.38 0.13 40.68 Average: all 32.84 0.00 3.93 1.79 0.10 61.34 Average: 0 17.12 0.00 3.14 1.40 0.08 78.26 Average: 1 48.57 0.00 4.72 2.19 0.12 44.41