---> uname -a: Linux prd-centos8-builder-2c-2g-22.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 637 4947 19 2112 6768 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:38:51:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.251/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe38:5197/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:91:fc:1b 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) 06/16/2025 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 156.45 21.04 135.40 4352.02 31167.79 01:40:01 AM 49.39 0.30 49.09 10.93 3610.26 01:41:01 AM 71.84 0.08 71.75 1.33 6212.70 01:42:01 AM 47.09 0.53 46.56 20.00 4239.28 01:43:01 AM 17.73 0.65 17.08 87.17 713.76 Average: 68.50 4.52 63.98 894.38 9189.21 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5475444 7054100 2406880 30.54 2688 1775472 943372 10.56 140028 1995952 29736 01:40:01 AM 5117484 6923844 2764840 35.08 2688 1991856 1076800 12.06 183052 2268148 173884 01:41:01 AM 5145624 6999704 2736700 34.72 2688 2034532 950908 10.65 147660 2257332 102628 01:42:01 AM 5094948 6955708 2787376 35.36 2688 2040332 994072 11.13 179688 2268448 8856 01:43:01 AM 5125912 6989524 2756412 34.97 2688 2043116 961092 10.76 352856 2065016 8900 Average: 5191882 6984576 2690442 34.13 2688 1977062 985249 11.03 200657 2170979 64801 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 233.44 133.22 997.86 59.88 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 37.88 25.05 668.67 4.55 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 25.15 19.15 248.20 4.24 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 9.35 8.13 8.87 3.74 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 16.21 12.95 14.31 10.05 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 64.41 39.70 387.59 16.49 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) 06/16/2025 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.23 0.00 3.31 15.10 0.07 64.30 01:39:01 AM 0 12.59 0.00 3.78 15.60 0.05 67.97 01:39:01 AM 1 21.87 0.00 2.83 14.59 0.08 60.62 01:40:01 AM all 14.14 0.00 1.57 0.97 0.05 83.26 01:40:01 AM 0 7.75 0.00 1.31 1.05 0.05 89.84 01:40:01 AM 1 20.55 0.00 1.83 0.90 0.05 76.66 01:41:01 AM all 14.55 0.00 1.63 1.26 0.06 82.50 01:41:01 AM 0 4.74 0.00 1.08 0.92 0.07 93.19 01:41:01 AM 1 24.37 0.00 2.17 1.60 0.05 71.81 01:42:01 AM all 19.00 0.00 2.09 0.74 0.07 78.10 01:42:01 AM 0 9.95 0.00 1.75 0.85 0.07 87.38 01:42:01 AM 1 28.06 0.00 2.44 0.63 0.07 68.80 01:43:01 AM all 18.85 0.00 2.28 0.17 0.06 78.64 01:43:01 AM 0 5.74 0.00 1.75 0.20 0.05 92.25 01:43:01 AM 1 31.94 0.00 2.80 0.13 0.07 65.05 Average: all 16.75 0.00 2.17 3.64 0.06 77.37 Average: 0 8.15 0.00 1.94 3.71 0.06 86.14 Average: 1 25.36 0.00 2.41 3.57 0.06 68.60