---> uname -a: Linux prd-centos8-builder-2c-2g-274.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: 2799.996 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 667 4895 19 2134 6736 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:36:c5:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.121/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe36:c532/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:09:dc:42 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) 11/22/2025 _x86_64_ (2 CPU) 01:37:32 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 76.59 6.20 70.39 904.78 3624.95 01:41:01 AM 90.27 0.20 90.07 4.80 7742.58 01:42:01 AM 51.52 0.55 50.97 20.13 4594.02 01:43:01 AM 21.05 0.45 20.60 63.86 1347.41 01:44:01 AM 16.90 0.20 16.70 23.33 465.24 Average: 51.26 1.52 49.75 203.38 3554.84 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5372260 6960756 2510056 31.84 2688 1785308 1063668 11.91 144284 2091340 7056 01:41:01 AM 5188308 6984676 2694008 34.18 2688 1981696 980932 10.98 147008 2231016 39244 01:42:01 AM 5081968 6961860 2800348 35.53 2688 2058768 997412 11.17 176580 2280800 22988 01:43:01 AM 5073380 6957128 2808936 35.64 2688 2062396 999856 11.20 351076 2115312 9012 01:44:01 AM 4993464 6876428 2888852 36.65 2688 2061748 1063468 11.91 352996 2193704 8320 Average: 5141876 6948170 2740440 34.77 2688 1989983 1021067 11.43 234389 2182434 17324 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 18.91 14.78 216.49 3.07 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 43.46 33.21 758.71 4.95 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 20.56 15.63 164.36 5.47 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 15.13 12.08 14.68 9.86 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 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 10.90 9.30 7.66 4.15 0.00 0.00 0.00 0.00 01:44:01 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 21.79 17.00 232.38 5.50 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) 11/22/2025 _x86_64_ (2 CPU) 01:37:32 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 9.86 0.00 1.24 0.74 0.07 88.10 01:40:01 AM 0 9.05 0.00 1.30 1.14 0.08 88.43 01:40:01 AM 1 10.66 0.00 1.17 0.35 0.05 87.77 01:41:01 AM all 17.04 0.00 2.14 1.06 0.07 79.70 01:41:01 AM 0 19.36 0.00 2.05 0.77 0.07 77.76 01:41:01 AM 1 14.71 0.00 2.23 1.35 0.07 81.64 01:42:01 AM all 20.10 0.00 2.12 0.54 0.07 77.16 01:42:01 AM 0 21.17 0.00 2.13 0.48 0.07 76.15 01:42:01 AM 1 19.03 0.00 2.11 0.60 0.08 78.17 01:43:01 AM all 19.11 0.00 1.89 0.13 0.08 78.79 01:43:01 AM 0 19.96 0.00 1.98 0.10 0.07 77.89 01:43:01 AM 1 18.27 0.00 1.80 0.17 0.08 79.68 01:44:01 AM all 18.10 0.00 1.42 0.09 0.07 80.31 01:44:01 AM 0 16.31 0.00 1.35 0.10 0.08 82.16 01:44:01 AM 1 19.90 0.00 1.48 0.08 0.07 78.47 Average: all 16.84 0.00 1.76 0.51 0.07 80.81 Average: 0 17.17 0.00 1.76 0.52 0.07 80.47 Average: 1 16.52 0.00 1.76 0.51 0.07 81.15