---> uname -a: Linux prd-centos8-builder-2c-2g-269.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 628 4935 19 2133 6775 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:a4:92:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.188/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fea4:92e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:a4:87:c8 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) 11/21/2025 _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 148.72 20.58 128.14 4234.06 3339.80 01:40:01 AM 52.99 0.30 52.69 10.93 3789.07 01:41:01 AM 70.43 0.08 70.34 1.33 6889.80 01:42:01 AM 35.56 0.52 35.04 19.86 3541.26 01:43:01 AM 18.03 0.65 17.38 87.19 723.60 Average: 65.15 4.43 60.72 870.76 3656.80 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5488756 7065988 2393568 30.37 2688 1774160 941372 10.54 139360 1984444 27364 01:40:01 AM 5289912 7048156 2592412 32.89 2688 1943700 935224 10.47 145368 2134592 132420 01:41:01 AM 5132160 7004904 2750164 34.89 2688 2051864 949460 10.63 147488 2261792 82800 01:42:01 AM 5083600 6964648 2798724 35.51 2688 2059656 990928 11.10 180404 2276292 8864 01:43:01 AM 5113076 6995420 2769248 35.13 2688 2060872 941108 10.54 353504 2074528 7412 Average: 5221501 7015823 2660823 33.76 2688 1978050 951618 10.66 193225 2146330 51772 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 218.09 118.68 1003.69 58.50 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 45.91 33.01 696.91 4.99 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 26.19 19.64 278.52 4.68 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 9.43 8.07 7.92 4.00 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 16.45 12.88 14.37 10.79 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 63.22 38.46 400.30 16.59 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) 11/21/2025 _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 17.95 0.00 2.84 1.49 0.08 77.65 01:39:01 AM 0 15.12 0.00 3.08 0.80 0.07 80.93 01:39:01 AM 1 20.77 0.00 2.59 2.18 0.08 74.37 01:40:01 AM all 15.02 0.00 1.57 0.48 0.07 82.85 01:40:01 AM 0 18.04 0.00 1.80 0.60 0.07 79.49 01:40:01 AM 1 12.00 0.00 1.35 0.37 0.08 86.20 01:41:01 AM all 14.27 0.00 1.73 0.73 0.07 83.22 01:41:01 AM 0 11.30 0.00 1.70 0.92 0.07 86.02 01:41:01 AM 1 17.23 0.00 1.75 0.53 0.07 80.42 01:42:01 AM all 18.39 0.00 1.59 0.29 0.08 79.65 01:42:01 AM 0 25.88 0.00 1.93 0.47 0.07 71.65 01:42:01 AM 1 10.91 0.00 1.25 0.12 0.08 87.64 01:43:01 AM all 19.09 0.00 1.93 0.14 0.07 78.76 01:43:01 AM 0 26.58 0.00 2.08 0.08 0.07 71.19 01:43:01 AM 1 11.62 0.00 1.78 0.20 0.08 86.32 Average: all 16.94 0.00 1.93 0.63 0.07 80.43 Average: 0 19.39 0.00 2.12 0.57 0.07 77.85 Average: 1 14.50 0.00 1.74 0.68 0.08 83.00