---> uname -a: Linux prd-centos8-robot-2c-8g-4639.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4941 19 2180 6823 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:79:19:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fe79:19c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/02/2025 _x86_64_ (2 CPU) 03:48:33 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 80.91 41.59 39.32 7409.80 5533.82 03:51:01 AM 127.00 0.72 126.29 52.91 12437.26 03:52:01 AM 26.80 0.42 26.38 64.79 2159.16 03:53:01 AM 80.24 6.96 73.28 1292.77 7604.18 03:54:01 AM 16.86 0.00 16.86 0.00 2116.83 03:55:01 AM 3.77 0.22 3.55 11.73 150.39 03:56:01 AM 3.75 0.12 3.63 2.80 257.89 03:57:01 AM 29.86 0.55 29.31 72.24 1468.56 Average: 46.15 6.32 39.83 1113.38 3966.23 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5435044 7025540 2447388 31.05 2688 1781792 757772 8.48 191196 1968288 111256 03:51:01 AM 5177144 7020672 2705288 34.32 2688 2019088 705304 7.90 198776 2154248 46076 03:52:01 AM 5164572 7045604 2717860 34.48 2688 2054652 673804 7.54 227584 2134912 43884 03:53:01 AM 4966736 7064968 2915696 36.99 2688 2265076 628172 7.03 260468 2269996 53344 03:54:01 AM 4968160 7066092 2914272 36.97 2688 2265080 628172 7.03 260484 2269916 4 03:55:01 AM 4922848 7022556 2959584 37.55 2688 2266856 695556 7.79 260748 2314812 532 03:56:01 AM 5139736 7060588 2742696 34.80 2688 2089460 627316 7.02 256392 2103936 2716 03:57:01 AM 5040940 6962772 2841492 36.05 2688 2095008 735432 8.23 462052 2022792 11204 Average: 5101898 7033599 2780534 35.28 2688 2104626 681441 7.63 264712 2154862 33627 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 293.42 180.97 1656.26 61.47 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 68.82 54.21 844.05 9.02 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 16.31 9.70 8.28 4.12 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 210.26 156.81 372.00 35.72 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 4.45 3.70 0.88 0.80 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 31.89 25.81 11.55 4.70 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 46.03 35.35 42.75 14.58 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 34.01 25.51 54.84 26.10 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 88.15 61.51 373.85 19.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/02/2025 _x86_64_ (2 CPU) 03:48:33 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 39.17 0.02 7.15 8.66 0.13 44.87 03:50:01 AM 0 35.67 0.02 6.12 7.08 0.13 50.98 03:50:01 AM 1 42.69 0.02 8.18 10.24 0.13 38.74 03:51:01 AM all 33.78 0.00 5.01 2.74 0.14 58.34 03:51:01 AM 0 26.41 0.00 4.12 2.89 0.15 66.44 03:51:01 AM 1 41.16 0.00 5.90 2.59 0.13 50.22 03:52:01 AM all 19.87 0.00 2.79 0.55 0.08 76.71 03:52:01 AM 0 20.52 0.00 2.67 0.45 0.10 76.26 03:52:01 AM 1 19.22 0.00 2.91 0.65 0.07 77.15 03:53:01 AM all 31.10 0.00 5.61 8.27 0.13 54.90 03:53:01 AM 0 24.13 0.00 4.87 9.58 0.12 61.30 03:53:01 AM 1 38.06 0.00 6.35 6.96 0.13 48.49 03:54:01 AM all 0.38 0.00 0.20 0.28 0.04 99.10 03:54:01 AM 0 0.58 0.00 0.20 0.33 0.03 98.85 03:54:01 AM 1 0.18 0.00 0.20 0.22 0.05 99.35 03:55:01 AM all 9.50 0.00 1.10 0.04 0.08 89.27 03:55:01 AM 0 6.47 0.00 0.70 0.00 0.07 92.76 03:55:01 AM 1 12.54 0.00 1.49 0.08 0.10 85.79 03:56:01 AM all 11.15 0.00 1.15 0.08 0.08 87.54 03:56:01 AM 0 4.17 0.00 0.97 0.10 0.08 94.68 03:56:01 AM 1 18.15 0.00 1.32 0.05 0.08 80.40 03:57:01 AM all 31.82 0.00 3.46 0.78 0.13 63.81 03:57:01 AM 0 19.94 0.00 3.03 0.67 0.15 76.22 03:57:01 AM 1 43.72 0.00 3.90 0.89 0.12 51.38 Average: all 22.08 0.00 3.30 2.67 0.10 71.84 Average: 0 17.22 0.00 2.83 2.63 0.10 77.20 Average: 1 26.94 0.00 3.78 2.70 0.10 66.47