---> uname -a: Linux prd-centos8-builder-2c-2g-7687.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 633 4795 19 2268 6767 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:4e:18:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe4e:1880/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:b1:f2:02 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) 11/10/2025 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 213.63 16.74 196.88 5462.34 7515.29 04:34:01 PM 115.03 0.53 114.50 72.11 12301.05 04:35:01 PM 37.70 0.67 37.04 65.18 1923.06 04:36:01 PM 24.40 0.00 24.40 0.00 909.40 Average: 97.70 4.49 93.21 1400.13 5662.48 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5184068 7021452 2698364 34.23 2688 2020068 938840 10.51 200200 2173796 167984 04:34:01 PM 5009960 7020524 2872472 36.44 2688 2185684 913508 10.23 230036 2286224 43092 04:35:01 PM 4865936 6911500 3016496 38.27 2688 2220916 1026776 11.50 271096 2391196 44252 04:36:01 PM 4949732 6962008 2932700 37.21 2688 2187500 972428 10.89 281084 2296980 10768 Average: 5002424 6978871 2880008 36.54 2688 2153542 962888 10.78 245604 2287049 66524 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 310.54 193.64 1789.39 63.23 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 83.76 66.11 848.53 10.45 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 24.23 25.47 28.67 10.10 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 17.50 18.31 16.86 7.10 0.00 0.00 0.00 0.00 04:36:01 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 109.02 75.89 670.94 22.72 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) 11/10/2025 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 40.23 0.00 7.37 1.86 0.09 50.44 04:33:01 PM 0 40.58 0.00 7.45 2.02 0.10 49.84 04:33:01 PM 1 39.87 0.00 7.30 1.71 0.08 51.05 04:34:01 PM all 33.49 0.00 5.16 2.47 0.12 58.77 04:34:01 PM 0 32.72 0.00 5.16 2.10 0.10 59.92 04:34:01 PM 1 34.25 0.00 5.16 2.84 0.13 57.61 04:35:01 PM all 33.73 0.00 3.71 0.62 0.10 61.84 04:35:01 PM 0 33.81 0.00 3.46 0.63 0.08 62.01 04:35:01 PM 1 33.65 0.00 3.96 0.60 0.12 61.67 04:36:01 PM all 35.14 0.00 3.78 0.22 0.09 60.76 04:36:01 PM 0 43.14 0.00 4.47 0.25 0.10 52.04 04:36:01 PM 1 27.15 0.00 3.10 0.20 0.08 69.47 Average: all 35.64 0.00 5.00 1.29 0.10 57.96 Average: 0 37.56 0.00 5.13 1.25 0.10 55.96 Average: 1 33.72 0.00 4.88 1.34 0.10 59.96