---> uname -a: Linux prd-centos8-builder-2c-2g-16411.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 636 4793 19 2267 6763 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:94:3f:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe94:3f6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:98:ce:a0 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) 12/25/2025 _x86_64_ (2 CPU) 22:31:27 LINUX RESTART (2 CPU) 10:32:02 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 183.55 17.48 166.07 5348.20 7010.60 10:34:01 PM 114.93 0.48 114.45 63.59 12298.93 10:35:01 PM 36.66 1.05 35.61 92.65 1878.07 10:36:01 PM 22.58 0.00 22.58 0.00 573.99 10:37:01 PM 25.05 0.52 24.53 64.66 699.03 Average: 76.20 3.86 72.34 1099.91 4483.74 10:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5189600 7025516 2692824 34.16 2688 2018700 954460 10.69 201156 2166240 166096 10:34:01 PM 4952164 6961088 2930260 37.17 2688 2184168 962152 10.77 219768 2350384 43164 10:35:01 PM 4886200 6930076 2996224 38.01 2688 2219044 1006940 11.27 286816 2352624 43076 10:36:01 PM 4853028 6897704 3029396 38.43 2688 2220220 1045248 11.70 287788 2385356 44252 10:37:01 PM 4901324 6917732 2981100 37.82 2688 2191224 1013196 11.34 439400 2185088 26308 Average: 4956463 6946423 2925961 37.12 2688 2166671 996399 11.16 286986 2287938 64579 10:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 310.67 206.49 1826.37 64.92 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 82.77 67.99 848.45 10.49 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 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 23.68 23.83 30.06 9.38 0.00 0.00 0.00 0.00 10:35:01 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 17.93 18.66 17.86 7.40 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 22.48 19.51 28.39 9.39 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.79 66.84 546.03 20.17 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) 12/25/2025 _x86_64_ (2 CPU) 22:31:27 LINUX RESTART (2 CPU) 10:32:02 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 38.23 0.00 7.16 1.96 0.14 52.51 10:33:01 PM 0 40.20 0.00 6.54 1.56 0.15 51.54 10:33:01 PM 1 36.24 0.00 7.79 2.36 0.14 53.48 10:34:01 PM all 34.16 0.00 4.91 1.36 0.09 59.48 10:34:01 PM 0 35.47 0.00 4.87 1.12 0.08 58.46 10:34:01 PM 1 32.84 0.00 4.95 1.60 0.10 60.50 10:35:01 PM all 33.46 0.00 3.76 0.28 0.09 62.41 10:35:01 PM 0 28.39 0.00 3.58 0.18 0.08 67.76 10:35:01 PM 1 38.52 0.00 3.93 0.38 0.10 57.06 10:36:01 PM all 33.78 0.00 3.46 0.12 0.09 62.54 10:36:01 PM 0 33.52 0.00 3.38 0.13 0.10 62.86 10:36:01 PM 1 34.04 0.00 3.54 0.12 0.08 62.22 10:37:01 PM all 35.66 0.00 4.13 0.14 0.10 59.98 10:37:01 PM 0 37.07 0.00 4.64 0.12 0.10 58.07 10:37:01 PM 1 34.24 0.00 3.62 0.17 0.10 61.88 Average: all 35.04 0.00 4.67 0.77 0.10 59.41 Average: 0 34.91 0.00 4.60 0.62 0.10 59.77 Average: 1 35.17 0.00 4.75 0.92 0.10 59.06