---> uname -a: Linux prd-centos8-builder-2c-2g-25.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: 2799.996 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 642 4926 19 2128 6761 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:2c:fa:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.184/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe2c:fad1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:1e:f1:98 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) 07/10/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 268.29 21.01 247.28 4350.42 8861.71 01:40:01 AM 53.18 0.23 52.95 8.80 3767.61 01:41:01 AM 70.92 0.08 70.84 1.33 6126.18 01:42:01 AM 42.59 0.52 42.07 19.86 4443.67 01:43:01 AM 17.98 0.65 17.33 87.19 710.68 Average: 90.60 4.50 86.10 893.58 4782.06 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5465644 7043752 2416672 30.66 2688 1775196 979876 10.97 139892 2006500 27640 01:40:01 AM 5258508 7012760 2623808 33.29 2688 1939960 958392 10.73 145744 2165856 128884 01:41:01 AM 5119656 6987948 2762660 35.05 2688 2047616 948660 10.62 147664 2279624 113040 01:42:01 AM 5057384 6933432 2824932 35.84 2688 2054892 989472 11.08 180464 2302836 8864 01:43:01 AM 5086016 6966068 2796300 35.48 2688 2058824 975628 10.92 353300 2101460 10060 Average: 5197442 6988792 2684874 34.06 2688 1975298 970406 10.87 193413 2171255 57698 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 275.64 145.02 1002.01 59.79 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 39.72 24.44 675.30 4.57 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 23.46 18.10 276.82 6.61 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 9.08 7.98 7.84 3.79 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 16.51 13.36 15.91 8.81 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 72.89 41.78 395.59 16.71 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) 07/10/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.04 0.00 3.14 2.45 0.08 76.29 01:39:01 AM 0 22.31 0.00 3.48 4.03 0.07 70.11 01:39:01 AM 1 13.79 0.00 2.81 0.87 0.08 82.45 01:40:01 AM all 15.66 0.00 1.72 0.54 0.07 82.01 01:40:01 AM 0 11.39 0.00 1.52 0.58 0.07 86.44 01:40:01 AM 1 19.93 0.00 1.92 0.50 0.07 77.58 01:41:01 AM all 15.63 0.00 2.01 0.77 0.07 81.52 01:41:01 AM 0 20.13 0.00 2.13 0.68 0.07 76.99 01:41:01 AM 1 11.13 0.00 1.88 0.87 0.08 86.04 01:42:01 AM all 19.78 0.00 1.91 0.37 0.07 77.88 01:42:01 AM 0 17.02 0.00 1.57 0.13 0.07 81.21 01:42:01 AM 1 22.53 0.00 2.25 0.60 0.07 74.55 01:43:01 AM all 20.62 0.00 2.21 0.12 0.06 76.99 01:43:01 AM 0 20.96 0.00 1.90 0.13 0.07 76.94 01:43:01 AM 1 20.28 0.00 2.52 0.10 0.05 77.05 Average: all 17.95 0.00 2.20 0.85 0.07 78.94 Average: 0 18.36 0.00 2.12 1.11 0.07 78.34 Average: 1 17.53 0.00 2.28 0.59 0.07 79.54