---> uname -a: Linux prd-centos8-builder-2c-2g-122.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: 2800.000 BogoMIPS: 5600.00 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 666 4901 19 2129 6737 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:15:85:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.247/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe15:85ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:ca:04:e4 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) 09/06/2025 _x86_64_ (2 CPU) 01:37:03 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 386.57 107.51 279.06 11382.34 40087.50 01:40:01 AM 30.64 0.57 30.08 20.00 1891.10 01:41:01 AM 74.79 0.07 74.73 1.60 7022.64 01:42:01 AM 56.07 0.55 55.52 20.13 5020.76 01:43:01 AM 22.21 0.45 21.76 63.86 1367.32 01:44:01 AM 14.95 0.20 14.75 23.33 436.05 Average: 97.55 18.23 79.32 1918.70 9304.78 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5435516 7016316 2446800 31.04 2688 1779000 1001264 11.21 138100 2042504 36076 01:40:01 AM 5337888 6946048 2544428 32.28 2688 1803292 1080000 12.09 145848 2121324 19876 01:41:01 AM 5188560 6981936 2693756 34.17 2688 1978064 987904 11.06 146532 2229440 39128 01:42:01 AM 5086236 6961324 2796080 35.47 2688 2054008 974408 10.91 174916 2279768 22464 01:43:01 AM 5079280 6958208 2803036 35.56 2688 2057636 992144 11.11 351212 2111372 9016 01:44:01 AM 5073608 6953492 2808708 35.63 2688 2058528 993820 11.13 353108 2114872 9800 Average: 5200181 6969554 2682135 34.03 2688 1955088 1004923 11.25 218286 2149880 22727 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 220.28 118.81 996.52 58.57 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 12.43 10.81 100.43 2.58 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 39.67 27.14 697.50 3.74 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 20.13 15.58 162.43 7.64 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 14.88 12.03 14.67 7.88 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 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 9.13 8.01 6.18 3.33 0.00 0.00 0.00 0.00 01:44:01 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 52.76 32.07 329.64 13.96 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) 09/06/2025 _x86_64_ (2 CPU) 01:37:03 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.94 0.00 4.05 21.82 0.08 56.11 01:39:01 AM 0 12.26 0.00 4.01 20.58 0.08 63.06 01:39:01 AM 1 23.63 0.00 4.08 23.05 0.08 49.15 01:40:01 AM all 9.07 0.00 0.88 1.23 0.07 88.75 01:40:01 AM 0 5.48 0.00 0.63 1.40 0.07 92.42 01:40:01 AM 1 12.65 0.00 1.13 1.07 0.07 85.08 01:41:01 AM all 14.17 0.00 1.80 1.78 0.08 82.18 01:41:01 AM 0 8.70 0.00 1.42 1.07 0.07 88.75 01:41:01 AM 1 19.65 0.00 2.19 2.49 0.08 75.59 01:42:01 AM all 19.75 0.00 2.04 1.07 0.08 77.06 01:42:01 AM 0 9.56 0.00 1.62 1.17 0.10 87.56 01:42:01 AM 1 29.95 0.00 2.47 0.97 0.07 66.54 01:43:01 AM all 19.08 0.00 1.87 0.23 0.07 78.75 01:43:01 AM 0 14.16 0.00 1.67 0.27 0.07 83.84 01:43:01 AM 1 24.00 0.00 2.07 0.20 0.07 73.66 01:44:01 AM all 13.47 0.00 1.22 0.20 0.08 85.04 01:44:01 AM 0 8.12 0.00 1.12 0.08 0.07 90.61 01:44:01 AM 1 18.82 0.00 1.32 0.32 0.08 79.46 Average: all 15.58 0.00 1.97 4.37 0.08 78.01 Average: 0 9.71 0.00 1.74 4.08 0.08 84.40 Average: 1 21.45 0.00 2.21 4.66 0.08 71.61