---> uname -a: Linux prd-centos8-builder-2c-2g-211.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 737 4829 19 2130 6666 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:28:dc:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.23/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe28:dcae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:3d:7d:e6 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) 11/03/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 285.49 21.13 264.36 4269.38 35014.96 01:40:01 AM 52.34 0.25 52.09 9.33 3694.48 01:41:01 AM 70.33 0.03 70.29 0.27 6265.24 01:42:01 AM 47.79 0.57 47.23 20.93 4685.89 01:43:01 AM 18.71 0.65 18.06 87.19 730.66 Average: 94.94 4.53 90.41 877.50 10078.95 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5376412 6951080 2505912 31.79 2688 1771632 1061540 11.89 139180 2096808 27372 01:40:01 AM 5159824 6914572 2722500 34.54 2688 1940280 1096776 12.28 145016 2263508 131820 01:41:01 AM 5022000 6892400 2860324 36.29 2688 2049868 1082300 12.12 146960 2379732 115400 01:42:01 AM 4969548 6847032 2912776 36.95 2688 2056180 1130176 12.65 179448 2392932 8880 01:43:01 AM 5001592 6882052 2880732 36.55 2688 2058956 1089460 12.20 352812 2188032 8900 Average: 5105875 6897427 2776449 35.22 2688 1975383 1092050 12.23 192683 2264202 58474 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 211.36 125.71 998.52 59.00 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 37.51 28.63 687.07 4.70 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 28.01 19.44 282.31 4.42 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 9.45 8.10 8.94 3.75 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 16.38 12.40 14.31 10.69 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 60.55 38.86 398.25 16.51 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) 11/03/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.77 0.00 3.53 8.58 0.09 69.03 01:39:01 AM 0 17.33 0.00 4.29 9.86 0.08 68.43 01:39:01 AM 1 20.21 0.00 2.76 7.31 0.10 69.62 01:40:01 AM all 14.83 0.00 1.72 0.65 0.08 82.71 01:40:01 AM 0 16.43 0.00 1.78 0.75 0.07 80.97 01:40:01 AM 1 13.24 0.00 1.67 0.55 0.10 84.45 01:41:01 AM all 13.69 0.00 1.79 2.18 0.08 82.27 01:41:01 AM 0 16.80 0.00 1.99 1.05 0.08 80.07 01:41:01 AM 1 10.59 0.00 1.60 3.29 0.07 84.45 01:42:01 AM all 18.95 0.00 1.75 0.56 0.08 78.65 01:42:01 AM 0 15.96 0.00 1.67 0.43 0.08 81.86 01:42:01 AM 1 21.95 0.00 1.83 0.68 0.08 75.45 01:43:01 AM all 18.95 0.00 1.87 0.15 0.09 78.94 01:43:01 AM 0 28.11 0.00 2.16 0.18 0.07 69.48 01:43:01 AM 1 9.80 0.00 1.58 0.12 0.12 88.38 Average: all 17.03 0.00 2.13 2.42 0.09 78.33 Average: 0 18.92 0.00 2.38 2.45 0.08 76.17 Average: 1 15.15 0.00 1.89 2.38 0.09 80.48