---> uname -a: Linux prd-centos8-builder-2c-2g-247.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 719 4713 19 2264 6681 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:73:92:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe73:92b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:34:48:2f 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) 09/19/2025 _x86_64_ (2 CPU) 22:31:27 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 207.75 11.30 196.45 3078.97 8346.97 10:34:01 PM 96.37 0.50 95.87 64.38 11224.46 10:35:01 PM 19.33 0.03 19.30 0.53 1272.72 10:36:01 PM 26.56 0.27 26.30 41.86 636.73 10:37:01 PM 23.81 0.48 23.33 41.19 926.79 Average: 74.77 2.52 72.25 645.43 4481.77 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5076368 6958348 2806064 35.60 2688 2064296 1049536 11.75 201016 2278924 180716 10:34:01 PM 4903484 6910852 2978948 37.79 2688 2182704 1072840 12.01 229468 2393952 27840 10:35:01 PM 4815936 6823280 3066496 38.90 2688 2182784 1160968 13.00 232416 2478036 10836 10:36:01 PM 4776904 6825100 3105528 39.40 2688 2223700 1139976 12.76 271120 2478504 50552 10:37:01 PM 4835968 6845072 3046464 38.65 2688 2184524 1095716 12.27 423484 2266884 10184 Average: 4881732 6872530 3000700 38.07 2688 2167602 1103807 12.36 271501 2379260 56026 10:32:01 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 231.01 149.60 1681.50 53.52 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 61.65 48.48 679.53 8.62 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 5.17 5.23 3.69 2.84 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 21.00 21.60 26.36 9.26 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 27.94 22.38 32.65 9.13 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 69.35 49.46 484.78 16.68 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) 09/19/2025 _x86_64_ (2 CPU) 22:31:27 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 37.90 0.00 6.76 1.90 0.09 53.36 10:33:01 PM 0 52.04 0.00 8.47 2.18 0.08 37.23 10:33:01 PM 1 23.81 0.00 5.05 1.62 0.10 69.42 10:34:01 PM all 28.85 0.00 4.05 1.04 0.08 65.97 10:34:01 PM 0 39.13 0.00 4.84 1.24 0.08 54.71 10:34:01 PM 1 18.58 0.00 3.27 0.85 0.08 77.22 10:35:01 PM all 10.71 0.00 1.14 0.16 0.08 87.92 10:35:01 PM 0 19.24 0.00 1.53 0.22 0.07 78.95 10:35:01 PM 1 2.17 0.00 0.75 0.10 0.08 96.89 10:36:01 PM all 34.22 0.00 3.51 0.17 0.10 62.01 10:36:01 PM 0 44.42 0.00 3.73 0.17 0.10 51.58 10:36:01 PM 1 24.03 0.00 3.28 0.17 0.10 72.43 10:37:01 PM all 31.40 0.00 3.73 0.22 0.08 64.57 10:37:01 PM 0 48.04 0.00 4.72 0.35 0.08 46.81 10:37:01 PM 1 14.75 0.00 2.74 0.08 0.08 82.35 Average: all 28.62 0.00 3.84 0.70 0.09 66.77 Average: 0 40.57 0.00 4.66 0.83 0.08 53.86 Average: 1 16.67 0.00 3.02 0.56 0.09 79.65