---> uname -a: Linux prd-centos8-builder-2c-2g-2773.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4803 19 2264 6771 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:f2:5e:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fef2:5e58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:ed:2c:af 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) 10/11/2025 _x86_64_ (2 CPU) 18:31:32 LINUX RESTART (2 CPU) 06:32:02 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 166.41 23.69 142.72 5910.05 6878.27 06:34:01 PM 108.90 0.57 108.33 67.06 9988.40 06:35:01 PM 50.00 0.35 49.65 43.72 4636.19 06:36:01 PM 21.93 0.00 21.93 0.00 620.05 06:37:01 PM 27.11 0.92 26.19 95.17 713.55 Average: 74.26 4.98 69.28 1191.99 4551.81 06:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5238068 6975104 2644364 33.55 2688 1928856 1012064 11.33 201616 2151712 84284 06:34:01 PM 4895664 6934300 2986768 37.89 2688 2214472 991996 11.11 208216 2424616 138144 06:35:01 PM 4978792 6986840 2903640 36.84 2688 2183052 958044 10.73 267756 2280812 11756 06:36:01 PM 4960168 6974728 2922264 37.07 2688 2189980 972892 10.89 269780 2298496 17688 06:37:01 PM 4947988 6959364 2934444 37.23 2688 2186568 987012 11.05 425952 2154436 11384 Average: 5004136 6966067 2878296 36.52 2688 2140586 984402 11.02 274664 2262014 52651 06:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 321.39 178.82 1801.85 63.51 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 82.95 63.02 886.73 9.58 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 19.01 21.04 24.29 7.96 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 17.41 18.31 15.93 7.01 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 25.56 21.46 27.40 11.25 0.00 0.00 0.00 0.00 06:37:01 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 91.74 59.74 542.90 19.57 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) 10/11/2025 _x86_64_ (2 CPU) 18:31:32 LINUX RESTART (2 CPU) 06:32:02 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 35.81 0.00 6.26 5.82 0.12 51.99 06:33:01 PM 0 27.81 0.00 7.19 8.36 0.12 56.52 06:33:01 PM 1 43.78 0.00 5.33 3.29 0.12 47.48 06:34:01 PM all 35.82 0.00 5.41 1.52 0.13 57.12 06:34:01 PM 0 14.47 0.00 3.29 0.75 0.12 81.37 06:34:01 PM 1 57.17 0.00 7.53 2.29 0.15 32.86 06:35:01 PM all 33.70 0.00 3.94 1.34 0.12 60.90 06:35:01 PM 0 20.28 0.00 3.19 0.95 0.10 75.48 06:35:01 PM 1 47.09 0.00 4.68 1.73 0.13 46.36 06:36:01 PM all 32.77 0.00 3.49 0.29 0.09 63.35 06:36:01 PM 0 20.04 0.00 2.80 0.18 0.08 76.89 06:36:01 PM 1 45.52 0.00 4.17 0.40 0.10 49.81 06:37:01 PM all 35.50 0.00 3.49 0.30 0.13 60.58 06:37:01 PM 0 14.35 0.00 2.42 0.18 0.10 82.95 06:37:01 PM 1 56.66 0.00 4.57 0.42 0.15 38.20 Average: all 34.71 0.00 4.50 1.82 0.12 58.84 Average: 0 19.32 0.00 3.75 2.04 0.10 74.79 Average: 1 50.09 0.00 5.26 1.61 0.13 42.91