---> uname -a: Linux prd-centos8-builder-2c-2g-298.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 641 4920 19 2135 6762 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:94:cc:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.171/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe94:cc35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:df:0c:dc 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) 12/09/2025 _x86_64_ (2 CPU) 01:37:00 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 294.05 21.46 272.59 4328.16 28507.31 01:40:01 AM 45.18 0.28 44.90 10.40 3487.94 01:41:01 AM 76.81 0.08 76.72 1.33 7096.80 01:42:01 AM 37.25 0.73 36.52 29.07 3565.57 01:43:01 AM 18.03 0.65 17.38 87.17 724.81 Average: 94.27 4.64 89.63 891.28 8676.83 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5475200 7053000 2407116 30.54 2688 1774892 952184 10.66 139724 1995976 27368 01:40:01 AM 5264300 7023740 2618016 33.21 2688 1945084 949688 10.63 145824 2158532 132748 01:41:01 AM 5105896 6979884 2776420 35.22 2688 2053248 967268 10.83 147868 2288700 82800 01:42:01 AM 5133800 7016244 2748516 34.87 2688 2061316 932524 10.44 181008 2223880 8860 01:43:01 AM 5099584 6983568 2782732 35.30 2688 2062556 950068 10.64 353668 2085340 7400 Average: 5215756 7011287 2666560 33.83 2688 1979419 950346 10.64 193618 2150486 51835 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 242.90 141.37 1004.11 60.43 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 41.27 29.74 696.00 4.86 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 25.21 18.96 283.15 4.52 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 9.67 8.30 9.88 3.98 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 16.54 12.73 14.16 10.87 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 67.12 42.22 401.49 16.93 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) 12/09/2025 _x86_64_ (2 CPU) 01:37:00 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.61 0.00 3.51 4.26 0.07 73.55 01:39:01 AM 0 19.73 0.00 3.57 5.43 0.07 71.20 01:39:01 AM 1 17.50 0.00 3.45 3.10 0.07 75.89 01:40:01 AM all 15.59 0.00 1.77 0.53 0.08 82.03 01:40:01 AM 0 5.81 0.00 1.27 0.32 0.08 92.52 01:40:01 AM 1 25.35 0.00 2.26 0.75 0.08 71.55 01:41:01 AM all 14.69 0.00 1.94 0.87 0.06 82.44 01:41:01 AM 0 8.71 0.00 1.66 1.31 0.05 88.26 01:41:01 AM 1 20.69 0.00 2.22 0.43 0.07 76.60 01:42:01 AM all 18.30 0.00 1.93 0.38 0.07 79.31 01:42:01 AM 0 8.90 0.00 1.75 0.42 0.07 88.86 01:42:01 AM 1 27.70 0.00 2.12 0.35 0.07 69.76 01:43:01 AM all 19.05 0.00 1.71 0.16 0.08 79.00 01:43:01 AM 0 8.84 0.00 1.45 0.10 0.08 89.53 01:43:01 AM 1 29.26 0.00 1.97 0.22 0.08 68.47 Average: all 17.25 0.00 2.17 1.24 0.07 79.27 Average: 0 10.39 0.00 1.94 1.51 0.07 86.09 Average: 1 24.11 0.00 2.40 0.97 0.07 72.45