---> uname -a: Linux prd-centos8-builder-2c-2g-220.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4898 19 2178 6780 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:d8:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.227/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fef5:d8b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:6f:e0:3b 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 11/05/2025 _x86_64_ (2 CPU) 12:21:46 LINUX RESTART (2 CPU) 12:23:01 PM tps rtps wtps bread/s bwrtn/s 12:24:01 PM 281.69 19.88 261.81 3820.86 15369.51 12:25:01 PM 49.84 0.25 49.59 10.80 3676.09 12:26:01 PM 68.16 0.05 68.11 1.07 6198.97 12:27:01 PM 59.37 0.70 58.67 94.25 6234.39 12:28:01 PM 20.00 0.23 19.76 23.60 1035.69 Average: 95.82 4.22 91.60 790.22 6503.23 12:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 PM 5496904 7074968 2385420 30.26 2688 1774984 922760 10.33 140924 1973716 29468 12:25:01 PM 5283536 7041832 2598788 32.97 2688 1943704 939888 10.52 146748 2138072 131828 12:26:01 PM 5111788 7008112 2770536 35.15 2688 2074412 961016 10.76 152232 2277732 136308 12:27:01 PM 5077724 7003544 2804600 35.58 2688 2102184 948888 10.62 326032 2127192 24660 12:28:01 PM 5033932 6959200 2848392 36.14 2688 2101532 970788 10.87 332476 2165156 8304 Average: 5200777 7017531 2681547 34.02 2688 1999363 948668 10.62 219682 2136374 66114 12:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 247.40 136.97 1022.11 62.11 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 50.52 34.88 688.55 5.20 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 22.25 17.25 277.33 4.23 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 17.18 13.18 23.37 7.13 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 9.68 8.90 7.07 3.75 0.00 0.00 0.00 0.00 12:28:01 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 69.41 42.24 403.71 16.49 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 11/05/2025 _x86_64_ (2 CPU) 12:21:46 LINUX RESTART (2 CPU) 12:23:01 PM CPU %user %nice %system %iowait %steal %idle 12:24:01 PM all 18.68 0.00 3.22 5.91 0.08 72.11 12:24:01 PM 0 13.67 0.00 3.89 7.32 0.08 75.04 12:24:01 PM 1 23.68 0.00 2.56 4.50 0.08 69.18 12:25:01 PM all 15.21 0.00 1.56 0.61 0.08 82.54 12:25:01 PM 0 8.36 0.00 1.17 0.48 0.08 89.90 12:25:01 PM 1 22.04 0.00 1.95 0.73 0.08 75.20 12:26:01 PM all 16.36 0.00 1.72 1.44 0.09 80.40 12:26:01 PM 0 7.83 0.00 1.29 1.29 0.10 89.50 12:26:01 PM 1 24.87 0.00 2.15 1.58 0.08 71.30 12:27:01 PM all 19.43 0.00 1.76 2.33 0.16 76.32 12:27:01 PM 0 4.48 0.00 1.40 2.62 0.20 91.29 12:27:01 PM 1 34.34 0.00 2.12 2.03 0.12 61.39 12:28:01 PM all 16.52 0.00 1.42 0.51 0.08 81.47 12:28:01 PM 0 7.87 0.00 1.22 0.30 0.10 90.51 12:28:01 PM 1 25.16 0.00 1.62 0.72 0.07 72.44 Average: all 17.24 0.00 1.93 2.16 0.10 78.57 Average: 0 8.44 0.00 1.79 2.40 0.11 87.26 Average: 1 26.02 0.00 2.08 1.91 0.09 69.90