---> uname -a: Linux prd-centos8-builder-2c-2g-12072.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 639 4792 19 2266 6761 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:88:ee:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe88:ee13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:33:1b:41 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) 12/09/2025 _x86_64_ (2 CPU) 22:31:58 LINUX RESTART (2 CPU) 10:33:02 PM tps rtps wtps bread/s bwrtn/s 10:34:01 PM 78.38 0.91 77.47 31.99 6377.84 10:35:02 PM 94.10 0.53 93.57 64.91 11577.76 10:36:01 PM 30.93 0.27 30.66 42.57 1236.20 10:37:01 PM 15.86 0.00 15.86 0.00 359.22 10:38:01 PM 26.89 1.12 25.77 108.10 758.70 Average: 49.20 0.57 48.63 49.60 4063.87 10:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 PM 5079192 6971144 2803232 35.56 2688 2073816 991492 11.10 203280 2272920 183028 10:35:02 PM 4942392 6950332 2940032 37.30 2688 2183084 996612 11.16 233440 2350868 27240 10:36:01 PM 4862540 6872348 3019884 38.31 2688 2185096 1088096 12.18 268776 2394932 10852 10:37:01 PM 4833128 6876124 3049296 38.68 2688 2218440 1050032 11.76 272732 2420760 44252 10:38:01 PM 4900300 6916240 2982124 37.83 2688 2190664 1018312 11.40 424468 2201568 26264 Average: 4923510 6917238 2958914 37.54 2688 2170220 1028909 11.52 280539 2328210 58327 10:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 97.63 79.52 1073.45 8.87 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:02 PM eth0 62.58 49.07 601.92 8.89 0.00 0.00 0.00 0.00 10:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 20.23 19.13 26.01 8.11 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 18.86 18.01 17.38 6.92 0.00 0.00 0.00 0.00 10:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 23.34 20.14 28.41 9.42 0.00 0.00 0.00 0.00 10:38:01 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 44.43 37.09 348.11 8.44 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) 12/09/2025 _x86_64_ (2 CPU) 22:31:58 LINUX RESTART (2 CPU) 10:33:02 PM CPU %user %nice %system %iowait %steal %idle 10:34:01 PM all 26.67 0.00 3.69 0.64 0.08 68.92 10:34:01 PM 0 20.63 0.00 2.83 0.49 0.08 75.96 10:34:01 PM 1 32.71 0.00 4.55 0.78 0.08 61.88 10:35:02 PM all 31.10 0.00 4.80 0.86 0.08 63.16 10:35:02 PM 0 23.29 0.00 4.54 0.86 0.08 71.22 10:35:02 PM 1 38.93 0.00 5.07 0.85 0.08 55.07 10:36:01 PM all 31.97 0.00 2.97 0.20 0.08 64.79 10:36:01 PM 0 40.84 0.00 2.98 0.20 0.07 55.90 10:36:01 PM 1 23.10 0.00 2.95 0.19 0.08 73.68 10:37:01 PM all 31.39 0.00 3.04 0.11 0.09 65.37 10:37:01 PM 0 37.14 0.00 3.32 0.10 0.08 59.36 10:37:01 PM 1 25.64 0.00 2.75 0.12 0.10 71.39 10:38:01 PM all 34.36 0.00 4.18 0.15 0.09 61.22 10:38:01 PM 0 48.48 0.00 4.25 0.18 0.08 47.00 10:38:01 PM 1 20.21 0.00 4.12 0.12 0.10 75.45 Average: all 31.11 0.00 3.74 0.39 0.09 64.68 Average: 0 34.10 0.00 3.59 0.37 0.08 61.86 Average: 1 28.12 0.00 3.89 0.41 0.09 67.49