---> uname -a: Linux prd-centos8-builder-2c-2g-33.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 631 4938 19 2128 6772 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:ea:1c:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.80/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:feea:1c2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:cd:bf:a2 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) 07/15/2025 _x86_64_ (2 CPU) 01:36:57 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 172.23 21.06 151.17 4300.83 3489.80 01:40:01 AM 49.31 0.35 48.96 12.53 3619.85 01:41:01 AM 71.56 0.08 71.48 1.33 6137.13 01:42:01 AM 43.87 0.52 43.35 19.86 4525.22 01:43:01 AM 17.53 0.65 16.88 87.19 682.55 Average: 70.90 4.53 66.37 884.37 3691.10 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5481320 7058088 2400996 30.46 2688 1774356 969176 10.85 139468 1993908 27636 01:40:01 AM 5270468 7023740 2611848 33.14 2688 1939088 984100 11.02 145216 2154624 128884 01:41:01 AM 5132588 7001120 2749728 34.88 2688 2048284 985616 11.04 147216 2267944 114536 01:42:01 AM 5082972 6958032 2799344 35.51 2688 2054064 1011516 11.33 179416 2279148 8880 01:43:01 AM 5114216 6992224 2768100 35.12 2688 2056840 986112 11.04 353148 2073992 8900 Average: 5216313 7006641 2666003 33.82 2688 1974526 987304 11.05 192893 2153923 57767 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 228.82 128.97 997.83 59.68 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 36.68 25.45 670.35 4.53 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 22.49 17.37 275.77 4.29 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 10.01 8.33 14.04 3.75 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 16.03 12.65 14.28 10.74 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 62.81 38.56 394.45 16.60 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) 07/15/2025 _x86_64_ (2 CPU) 01:36:57 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.67 0.00 3.23 1.97 0.09 77.04 01:39:01 AM 0 22.13 0.00 3.50 2.83 0.08 71.46 01:39:01 AM 1 13.21 0.00 2.96 1.10 0.10 82.62 01:40:01 AM all 14.96 0.00 1.68 0.55 0.08 82.73 01:40:01 AM 0 19.57 0.00 1.93 0.52 0.08 77.90 01:40:01 AM 1 10.35 0.00 1.42 0.58 0.08 87.57 01:41:01 AM all 14.56 0.00 1.95 0.86 0.08 82.55 01:41:01 AM 0 20.10 0.00 2.23 1.22 0.08 76.37 01:41:01 AM 1 9.03 0.00 1.67 0.50 0.08 88.72 01:42:01 AM all 18.53 0.00 1.88 0.51 0.08 79.00 01:42:01 AM 0 17.92 0.00 1.95 0.35 0.08 79.70 01:42:01 AM 1 19.15 0.00 1.82 0.67 0.07 78.30 01:43:01 AM all 18.80 0.00 2.02 0.14 0.09 78.95 01:43:01 AM 0 27.93 0.00 2.19 0.15 0.08 69.65 01:43:01 AM 1 9.66 0.00 1.85 0.13 0.10 88.25 Average: all 16.90 0.00 2.15 0.80 0.09 80.06 Average: 0 21.52 0.00 2.36 1.01 0.08 75.02 Average: 1 12.28 0.00 1.94 0.60 0.09 85.09