---> uname -a: Linux prd-centos8-builder-2c-2g-47.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4925 19 2128 6760 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:90:90:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.107/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe90:906b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:16:4f:99 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) 07/24/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 201.55 21.24 180.31 4308.16 28066.59 01:40:01 AM 49.14 0.32 48.83 11.46 3677.57 01:41:01 AM 70.29 0.08 70.21 1.33 6210.03 01:42:01 AM 43.36 0.52 42.84 19.86 4558.99 01:43:01 AM 14.45 0.65 13.80 87.19 532.61 Average: 75.76 4.56 71.20 885.69 8609.73 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5473292 7050940 2409032 30.56 2688 1774560 938364 10.51 139332 1999828 29740 01:40:01 AM 5266560 7020528 2615764 33.19 2688 1939540 947816 10.61 145004 2158884 129012 01:41:01 AM 5132768 7002028 2749556 34.88 2688 2048736 945916 10.59 147012 2268372 114536 01:42:01 AM 5073496 6949424 2808828 35.63 2688 2054516 988952 11.07 179356 2288444 8876 01:43:01 AM 5104388 6983144 2777936 35.24 2688 2057292 954388 10.69 352732 2084444 8896 Average: 5210101 7001213 2672223 33.90 2688 1974929 955087 10.69 192687 2159994 58212 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 219.09 127.37 997.77 59.11 0.00 0.00 0.00 0.00 01:39:01 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 39.18 26.76 674.50 4.71 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 25.59 18.81 276.52 4.42 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 15.53 9.48 14.21 3.85 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 16.33 13.21 14.34 11.00 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 63.15 39.13 395.48 16.62 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) 07/24/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.63 0.00 3.24 7.14 0.08 71.92 01:39:01 AM 0 13.07 0.00 3.28 6.42 0.08 77.15 01:39:01 AM 1 22.18 0.00 3.20 7.86 0.07 66.70 01:40:01 AM all 15.16 0.00 1.72 0.56 0.07 82.48 01:40:01 AM 0 14.30 0.00 1.82 0.65 0.08 83.14 01:40:01 AM 1 16.01 0.00 1.63 0.47 0.07 81.83 01:41:01 AM all 14.87 0.00 1.89 0.70 0.08 82.46 01:41:01 AM 0 10.79 0.00 1.60 0.52 0.08 87.01 01:41:01 AM 1 18.94 0.00 2.18 0.88 0.08 77.91 01:42:01 AM all 19.01 0.00 1.80 0.52 0.08 78.59 01:42:01 AM 0 11.48 0.00 1.47 0.50 0.08 86.47 01:42:01 AM 1 26.53 0.00 2.13 0.53 0.07 70.73 01:43:01 AM all 19.38 0.00 2.03 0.13 0.08 78.38 01:43:01 AM 0 8.42 0.00 1.83 0.17 0.08 89.50 01:43:01 AM 1 30.36 0.00 2.22 0.10 0.08 67.23 Average: all 17.21 0.00 2.13 1.80 0.08 78.78 Average: 0 11.61 0.00 2.00 1.64 0.08 84.66 Average: 1 22.80 0.00 2.27 1.96 0.07 72.89