---> uname -a: Linux prd-centos8-builder-2c-2g-1717.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 668 4755 19 2273 6731 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:e5:01:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fee5:12c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:e9:1a:ec 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) 11/28/2025 _x86_64_ (2 CPU) 00:32:11 LINUX RESTART (2 CPU) 12:33:02 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 215.18 6.85 208.34 1129.52 7611.67 12:35:01 AM 96.93 1.07 95.87 133.42 11044.49 12:36:01 AM 31.21 1.32 29.90 117.45 1239.53 12:37:01 AM 23.51 0.08 23.43 10.66 821.24 12:38:01 AM 18.78 0.43 18.34 53.98 506.96 Average: 76.66 1.93 74.73 286.20 4233.62 12:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 4989648 6958264 2892784 36.70 2688 2145096 1000608 11.20 202664 2345156 253212 12:35:01 AM 4920860 6934436 2961572 37.57 2688 2189000 1017000 11.39 234668 2371828 27756 12:36:01 AM 4930360 6946764 2952072 37.45 2688 2191644 976280 10.93 285376 2310404 9940 12:37:01 AM 4938332 6956036 2944100 37.35 2688 2193000 984952 11.03 440444 2147752 2360 12:38:01 AM 4860288 6893020 3022144 38.34 2688 2207368 1038944 11.63 444164 2220420 25124 Average: 4927898 6937704 2954534 37.48 2688 2185222 1003557 11.24 321463 2279112 63678 12:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 94.14 79.53 1085.82 12.30 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 65.79 50.87 605.00 9.79 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 34.48 28.56 23.75 10.09 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 23.86 22.19 30.80 8.77 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 17.24 12.41 11.30 6.27 0.00 0.00 0.00 0.00 12:38:01 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 46.95 38.58 348.89 9.44 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) 11/28/2025 _x86_64_ (2 CPU) 00:32:11 LINUX RESTART (2 CPU) 12:33:02 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 38.11 0.00 6.51 2.03 0.10 53.25 12:34:01 AM 0 49.80 0.00 7.26 2.46 0.12 40.37 12:34:01 AM 1 26.40 0.00 5.75 1.61 0.08 66.15 12:35:01 AM all 33.48 0.00 4.04 1.07 0.13 61.29 12:35:01 AM 0 52.01 0.00 4.90 1.27 0.12 41.70 12:35:01 AM 1 14.94 0.00 3.17 0.87 0.15 80.87 12:36:01 AM all 32.19 0.00 4.23 0.26 0.11 63.21 12:36:01 AM 0 42.84 0.00 4.81 0.33 0.10 51.92 12:36:01 AM 1 21.55 0.00 3.65 0.18 0.12 74.50 12:37:01 AM all 32.51 0.00 3.36 0.83 0.09 63.21 12:37:01 AM 0 42.59 0.00 3.59 0.58 0.10 53.14 12:37:01 AM 1 22.43 0.00 3.14 1.07 0.08 73.28 12:38:01 AM all 23.79 0.00 2.43 5.52 0.08 68.19 12:38:01 AM 0 34.79 0.00 3.07 6.41 0.07 55.66 12:38:01 AM 1 12.81 0.00 1.78 4.62 0.10 80.69 Average: all 32.00 0.00 4.10 1.94 0.10 61.86 Average: 0 44.39 0.00 4.72 2.21 0.10 48.58 Average: 1 19.60 0.00 3.49 1.67 0.11 75.13