---> uname -a: Linux prd-centos8-builder-2c-2g-1854.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 641 4794 19 2262 6759 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:f5:2f:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fef5:2f13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:22:ef:b5 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) 10:32:01 LINUX RESTART (2 CPU) 10:33:02 AM tps rtps wtps bread/s bwrtn/s 10:34:02 AM 120.05 0.86 119.18 81.88 10586.38 10:35:01 AM 57.47 0.25 57.22 40.80 6576.16 10:36:01 AM 25.51 0.10 25.41 3.60 980.35 10:37:01 AM 28.72 0.92 27.81 95.17 778.09 Average: 57.68 0.53 57.15 55.31 4697.80 10:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:02 AM 5039244 7005640 2843180 36.07 2688 2142632 925544 10.36 205876 2286156 135364 10:35:01 AM 4836672 6878280 3045752 38.64 2688 2217440 1056580 11.83 271252 2418712 48020 10:36:01 AM 5006004 7011764 2876420 36.49 2688 2181352 922524 10.33 269484 2250236 12 10:37:01 AM 4965088 6977552 2917336 37.01 2688 2187372 956252 10.71 424152 2137052 27000 Average: 4961752 6968309 2920672 37.05 2688 2182199 965225 10.81 292691 2273039 52599 10:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:02 AM eth0 87.48 75.63 917.10 10.64 0.00 0.00 0.00 0.00 10:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 67.20 55.98 614.84 11.36 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 20.26 19.81 19.64 7.68 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 23.63 22.56 29.60 10.62 0.00 0.00 0.00 0.00 10:37:01 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 49.41 43.31 392.18 10.07 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) 10:32:01 LINUX RESTART (2 CPU) 10:33:02 AM CPU %user %nice %system %iowait %steal %idle 10:34:02 AM all 37.82 0.00 5.93 0.98 0.11 55.15 10:34:02 AM 0 53.69 0.00 7.07 0.92 0.14 38.19 10:34:02 AM 1 21.99 0.00 4.80 1.05 0.08 72.08 10:35:01 AM all 35.87 0.00 3.80 0.56 0.10 59.67 10:35:01 AM 0 56.46 0.00 4.68 0.61 0.12 38.13 10:35:01 AM 1 15.27 0.00 2.92 0.51 0.08 81.22 10:36:01 AM all 33.88 0.00 3.59 0.13 0.11 62.29 10:36:01 AM 0 40.18 0.00 4.04 0.20 0.13 55.45 10:36:01 AM 1 27.59 0.00 3.14 0.07 0.08 69.13 10:37:01 AM all 38.71 0.00 4.46 0.13 0.10 56.60 10:37:01 AM 0 62.35 0.00 5.74 0.20 0.10 31.61 10:37:01 AM 1 15.08 0.00 3.19 0.07 0.10 81.57 Average: all 36.57 0.00 4.44 0.45 0.11 58.43 Average: 0 53.16 0.00 5.38 0.48 0.12 40.87 Average: 1 19.99 0.00 3.51 0.42 0.09 75.99