---> uname -a: Linux prd-centos8-builder-2c-2g-34.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: 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4959 19 2112 6778 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:16:7e:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.23/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe16:7eba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:83:fe:17 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) 06/22/2025 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:02 AM 298.55 85.32 213.23 8755.07 38041.31 01:40:01 AM 31.01 0.58 30.43 21.42 2274.31 01:41:01 AM 78.65 0.05 78.60 1.07 7248.33 01:42:01 AM 57.37 0.57 56.81 20.26 4402.45 01:43:01 AM 15.28 0.45 14.83 63.86 950.36 Average: 96.39 17.45 78.94 1778.13 10610.86 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:02 AM 5496020 7056000 2386304 30.27 2688 1757972 935724 10.48 138328 1982648 26664 01:40:01 AM 5381392 6988548 2500932 31.73 2688 1802164 1004376 11.25 146348 2077184 20520 01:41:01 AM 5231988 7008384 2650336 33.62 2688 1961964 932776 10.44 147160 2186936 19984 01:42:01 AM 5082992 6941188 2799332 35.51 2688 2038184 998904 11.18 177072 2285712 22468 01:43:01 AM 5121312 6981988 2761012 35.03 2688 2040276 946276 10.60 351780 2072408 7372 Average: 5262741 6995222 2619583 33.23 2688 1920112 963611 10.79 192138 2120978 19402 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:02 AM eth0 216.71 142.58 843.45 60.99 0.00 0.00 0.00 0.00 01:39:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 24.60 19.25 265.04 3.30 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 35.24 23.95 657.96 3.44 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 22.68 17.36 163.48 6.22 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 15.46 11.25 16.14 9.22 0.00 0.00 0.00 0.00 01:43:01 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 63.07 42.95 389.62 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 06/22/2025 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:02 AM all 17.20 0.00 3.89 17.16 0.08 61.66 01:39:02 AM 0 22.64 0.00 2.83 17.69 0.07 56.77 01:39:02 AM 1 11.73 0.00 4.96 16.62 0.10 66.58 01:40:01 AM all 9.54 0.00 0.92 0.66 0.06 88.82 01:40:01 AM 0 11.45 0.00 0.98 0.58 0.07 86.93 01:40:01 AM 1 7.62 0.00 0.87 0.75 0.05 90.71 01:41:01 AM all 13.73 0.00 1.82 1.43 0.07 82.95 01:41:01 AM 0 17.61 0.00 2.22 1.45 0.07 78.65 01:41:01 AM 1 9.84 0.00 1.43 1.42 0.07 87.24 01:42:01 AM all 21.86 0.00 2.06 1.68 0.09 74.31 01:42:01 AM 0 35.49 0.00 2.47 0.88 0.08 61.07 01:42:01 AM 1 8.25 0.00 1.65 2.48 0.10 87.52 01:43:01 AM all 18.63 0.00 2.74 0.09 0.06 78.49 01:43:01 AM 0 31.13 0.00 2.90 0.08 0.05 65.83 01:43:01 AM 1 6.08 0.00 2.57 0.10 0.07 91.18 Average: all 16.21 0.00 2.29 4.20 0.07 77.22 Average: 0 23.71 0.00 2.28 4.14 0.07 69.80 Average: 1 8.71 0.00 2.30 4.26 0.08 84.66