---> uname -a: Linux prd-centos8-builder-2c-2g-431.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 671 4916 19 2109 6733 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:a1:cf:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.18/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fea1:cff5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:dd:fb:ff 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) 05/05/2025 _x86_64_ (2 CPU) 01:37:08 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 355.21 117.48 237.74 11776.24 39966.18 01:40:01 AM 46.92 0.48 46.43 15.06 3387.50 01:41:01 AM 73.75 0.08 73.66 1.33 6326.65 01:42:01 AM 45.13 0.53 44.59 20.00 4219.25 01:43:01 AM 18.76 0.45 18.31 63.86 762.82 Average: 107.96 23.81 84.15 2375.37 10932.89 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5410240 6993580 2472084 31.36 2688 1780232 1029672 11.53 145652 2055924 35720 01:40:01 AM 5134956 6896884 2747368 34.85 2688 1951612 1091192 12.22 174968 2274432 137864 01:41:01 AM 5138816 6990024 2743508 34.81 2688 2031716 978164 10.95 147076 2265672 103640 01:42:01 AM 5056964 6913836 2825360 35.84 2688 2036584 1033916 11.58 178116 2309404 8852 01:43:01 AM 5026484 6883860 2855840 36.23 2688 2037136 1058148 11.85 351048 2168124 7380 Average: 5153492 6935637 2728832 34.62 2688 1967456 1038218 11.63 199372 2214711 58691 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 217.16 117.19 1026.78 57.78 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 35.72 25.39 656.90 4.61 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 21.27 16.77 248.43 4.08 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 9.32 8.03 8.87 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 14.63 11.66 12.80 10.23 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 59.62 35.81 390.78 16.09 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) 05/05/2025 _x86_64_ (2 CPU) 01:37:08 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 23.40 0.00 4.72 10.20 0.09 61.58 01:39:01 AM 0 25.45 0.00 4.12 11.31 0.08 59.05 01:39:01 AM 1 21.35 0.00 5.33 9.10 0.10 64.11 01:40:01 AM all 13.09 0.00 1.36 0.58 0.07 84.90 01:40:01 AM 0 8.04 0.00 1.25 0.77 0.07 89.88 01:40:01 AM 1 18.14 0.00 1.47 0.40 0.07 79.92 01:41:01 AM all 16.67 0.00 2.08 1.06 0.08 80.11 01:41:01 AM 0 6.87 0.00 1.65 1.28 0.08 90.12 01:41:01 AM 1 26.49 0.00 2.52 0.83 0.07 70.09 01:42:01 AM all 18.73 0.00 1.68 0.72 0.08 78.80 01:42:01 AM 0 12.57 0.00 1.50 1.14 0.07 84.72 01:42:01 AM 1 24.87 0.00 1.85 0.30 0.10 72.88 01:43:01 AM all 18.63 0.00 2.48 0.15 0.07 78.67 01:43:01 AM 0 4.58 0.00 2.16 0.15 0.07 93.05 01:43:01 AM 1 32.69 0.00 2.81 0.15 0.07 64.29 Average: all 18.10 0.00 2.46 2.53 0.08 76.83 Average: 0 11.48 0.00 2.13 2.92 0.07 83.39 Average: 1 24.71 0.00 2.79 2.15 0.08 70.27