---> uname -a: Linux prd-centos8-builder-2c-2g-17441.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 659 4768 19 2269 6741 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:f7:a6:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fef7:a64e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:f3:65:6c 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) 12/30/2025 _x86_64_ (2 CPU) 03:31:26 LINUX RESTART (2 CPU) 03:32:02 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 226.97 9.74 217.23 1546.73 7903.98 03:34:01 AM 94.35 0.68 93.67 102.38 10667.71 03:35:01 AM 35.39 0.85 34.54 53.85 1819.31 03:36:01 AM 21.41 0.00 21.41 0.00 561.37 03:37:01 AM 23.54 0.52 23.03 64.65 1158.53 Average: 79.84 2.33 77.51 349.55 4410.46 03:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5070692 6965144 2811740 35.67 2688 2076272 1001728 11.22 201556 2282764 185872 03:34:01 AM 4937128 6949228 2945304 37.37 2688 2187120 992804 11.12 232104 2357756 42336 03:35:01 AM 4838824 6853432 3043608 38.61 2688 2189496 1091840 12.23 267864 2419112 10772 03:36:01 AM 4902552 6916952 2979880 37.80 2688 2189496 1029956 11.53 281916 2341308 10772 03:37:01 AM 4933380 6949280 2949052 37.41 2688 2190976 985368 11.03 440244 2152596 10216 Average: 4936515 6926807 2945917 37.37 2688 2166672 1020339 11.42 284737 2310707 51994 03:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 235.38 163.20 1723.32 52.47 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 75.15 60.56 608.08 11.28 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 24.43 26.17 30.63 9.40 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.56 19.23 22.60 7.15 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 17.19 14.28 20.20 13.07 0.00 0.00 0.00 0.00 03:37:01 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 73.81 56.33 476.82 18.56 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) 12/30/2025 _x86_64_ (2 CPU) 03:31:26 LINUX RESTART (2 CPU) 03:32:02 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 37.00 0.00 6.24 1.69 0.09 54.97 03:33:01 AM 0 35.59 0.00 6.17 0.88 0.08 57.27 03:33:01 AM 1 38.41 0.00 6.32 2.50 0.10 52.67 03:34:01 AM all 31.30 0.00 4.80 0.72 0.08 63.11 03:34:01 AM 0 32.38 0.00 5.35 0.82 0.07 61.38 03:34:01 AM 1 30.22 0.00 4.24 0.62 0.08 64.84 03:35:01 AM all 34.23 0.00 3.47 0.19 0.10 62.01 03:35:01 AM 0 33.73 0.00 3.36 0.25 0.10 62.55 03:35:01 AM 1 34.72 0.00 3.57 0.13 0.10 61.48 03:36:01 AM all 33.69 0.00 3.41 0.10 0.08 62.73 03:36:01 AM 0 29.89 0.00 3.60 0.12 0.08 66.31 03:36:01 AM 1 37.48 0.00 3.22 0.08 0.07 59.15 03:37:01 AM all 22.05 0.00 2.77 0.11 0.08 74.99 03:37:01 AM 0 16.22 0.00 2.52 0.08 0.08 81.09 03:37:01 AM 1 27.87 0.00 3.02 0.13 0.08 68.89 Average: all 31.63 0.00 4.13 0.56 0.09 63.59 Average: 0 29.55 0.00 4.20 0.43 0.08 65.74 Average: 1 33.72 0.00 4.06 0.69 0.09 61.44