---> uname -a: Linux prd-centos8-builder-2c-2g-418.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 689 4904 19 2104 6716 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:ba:9c:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.155/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:feba:9caa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:08:a1:d4 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) 04/27/2025 _x86_64_ (2 CPU) 01:37:14 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 382.94 128.62 254.32 13861.81 39184.97 01:40:01 AM 33.04 0.58 32.46 18.26 2533.74 01:41:01 AM 74.64 0.05 74.59 1.07 7033.69 01:42:01 AM 60.54 0.57 59.97 20.26 4867.77 01:43:01 AM 13.53 0.45 13.08 63.85 750.45 Average: 112.94 26.06 86.88 2793.14 10874.32 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5438848 6997488 2443476 31.00 2688 1756624 1037428 11.62 138152 2040516 41396 01:40:01 AM 5336172 6936352 2546152 32.30 2688 1795216 1073976 12.03 146084 2122388 20680 01:41:01 AM 5180188 6948516 2702136 34.28 2688 1953944 1017864 11.40 146900 2239804 27304 01:42:01 AM 5042980 6895436 2839344 36.02 2688 2032656 1062848 11.90 177784 2325756 14612 01:43:01 AM 4993048 6847608 2889276 36.66 2688 2034740 1098716 12.30 351228 2202912 40 Average: 5198247 6925080 2684077 34.05 2688 1914636 1058166 11.85 192030 2186275 20806 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 231.19 121.18 892.31 58.69 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 18.44 14.60 200.23 2.89 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 40.39 27.09 663.87 3.76 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 23.88 18.00 164.62 8.91 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 15.01 12.13 14.76 7.95 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 65.78 38.60 387.16 16.44 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) 04/27/2025 _x86_64_ (2 CPU) 01:37:14 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 26.93 0.00 5.53 19.55 0.08 47.92 01:39:01 AM 0 26.33 0.00 5.35 22.12 0.08 46.11 01:39:01 AM 1 27.52 0.00 5.70 16.98 0.07 49.73 01:40:01 AM all 7.80 0.00 0.85 0.47 0.06 90.82 01:40:01 AM 0 9.84 0.00 0.93 0.48 0.03 88.71 01:40:01 AM 1 5.76 0.00 0.77 0.47 0.08 92.92 01:41:01 AM all 14.10 0.00 1.86 0.81 0.09 83.14 01:41:01 AM 0 11.65 0.00 1.85 1.00 0.07 85.44 01:41:01 AM 1 16.55 0.00 1.88 0.62 0.12 80.84 01:42:01 AM all 23.96 0.00 2.02 0.75 0.08 73.19 01:42:01 AM 0 26.15 0.00 2.10 0.62 0.08 71.05 01:42:01 AM 1 21.77 0.00 1.93 0.88 0.08 75.33 01:43:01 AM all 16.46 0.00 2.46 0.16 0.08 80.84 01:43:01 AM 0 23.33 0.00 2.54 0.23 0.08 73.81 01:43:01 AM 1 9.60 0.00 2.39 0.08 0.07 87.87 Average: all 17.84 0.00 2.54 4.33 0.08 75.22 Average: 0 19.45 0.00 2.55 4.87 0.07 73.07 Average: 1 16.23 0.00 2.53 3.79 0.08 77.37