---> uname -a: Linux prd-centos8-robot-2c-8g-200.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 5023 19 2099 6825 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:f6:49:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fef6:49eb/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) 09/22/2025 _x86_64_ (2 CPU) 01:53:47 LINUX RESTART (2 CPU) 01:54:01 AM tps rtps wtps bread/s bwrtn/s 01:55:01 AM 203.22 151.13 52.08 14279.94 38441.62 01:56:01 AM 124.18 0.83 123.34 56.78 12341.70 01:57:01 AM 28.89 0.05 28.84 0.93 4034.94 01:58:01 AM 14.46 0.23 14.23 35.33 426.81 01:59:01 AM 8.36 0.00 8.36 0.00 542.92 02:00:01 AM 0.38 0.00 0.38 0.00 5.88 02:01:01 AM 14.51 0.68 13.83 94.90 350.55 Average: 56.29 21.85 34.44 2066.89 8020.81 01:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 AM 5547100 7053900 2335324 29.63 2688 1701032 709108 7.94 184176 1873060 91280 01:56:01 AM 5206032 7043524 2676392 33.95 2688 2013168 656452 7.35 191636 2134480 104088 01:57:01 AM 5171392 7008264 2711032 34.39 2688 2013228 688548 7.71 198528 2162968 4 01:58:01 AM 5164748 7003120 2717676 34.48 2688 2014432 704760 7.89 224352 2144696 10900 01:59:01 AM 5165052 7003388 2717372 34.47 2688 2014436 703308 7.87 226304 2142080 12 02:00:01 AM 5164624 7002964 2717800 34.48 2688 2014440 704304 7.89 226304 2142272 8 02:01:01 AM 5175404 7016052 2707020 34.34 2688 2016828 688848 7.71 385908 1972312 10360 Average: 5227765 7018745 2654659 33.68 2688 1969652 693618 7.77 233887 2081695 30950 01:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 265.19 159.65 1276.65 57.20 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 108.21 84.24 1284.47 11.89 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 1.17 0.77 0.84 0.26 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 12.86 10.10 12.61 5.47 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 1.60 1.10 1.74 0.35 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 0.70 0.37 0.17 0.10 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 13.56 12.33 11.08 6.58 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 57.62 38.36 369.66 11.69 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) 09/22/2025 _x86_64_ (2 CPU) 01:53:47 LINUX RESTART (2 CPU) 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 43.05 0.07 10.62 23.23 0.15 22.88 01:55:01 AM 0 42.42 0.03 9.72 22.84 0.14 24.85 01:55:01 AM 1 43.68 0.10 11.52 23.63 0.17 20.90 01:56:01 AM all 39.83 0.00 5.58 1.41 0.11 53.06 01:56:01 AM 0 48.31 0.00 5.47 1.20 0.12 44.90 01:56:01 AM 1 31.33 0.00 5.70 1.63 0.10 61.24 01:57:01 AM all 0.79 0.00 0.36 0.41 0.03 98.41 01:57:01 AM 0 1.02 0.00 0.38 0.27 0.03 98.30 01:57:01 AM 1 0.57 0.00 0.33 0.55 0.03 98.51 01:58:01 AM all 12.27 0.00 1.29 0.07 0.06 86.31 01:58:01 AM 0 14.96 0.00 1.60 0.07 0.07 83.31 01:58:01 AM 1 9.59 0.00 0.98 0.07 0.05 89.31 01:59:01 AM all 1.25 0.00 0.19 0.04 0.03 98.49 01:59:01 AM 0 1.95 0.00 0.28 0.05 0.03 97.68 01:59:01 AM 1 0.55 0.00 0.10 0.03 0.02 99.30 02:00:01 AM all 0.23 0.00 0.07 0.00 0.04 99.66 02:00:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 02:00:01 AM 1 0.37 0.00 0.07 0.00 0.05 99.52 02:01:01 AM all 21.81 0.00 2.75 0.09 0.06 75.29 02:01:01 AM 0 25.93 0.00 2.97 0.10 0.07 70.94 02:01:01 AM 1 17.70 0.00 2.53 0.08 0.05 79.63 Average: all 16.99 0.01 2.97 3.57 0.07 76.40 Average: 0 19.21 0.00 2.92 3.46 0.07 74.34 Average: 1 14.78 0.01 3.02 3.67 0.07 78.45