---> uname -a: Linux prd-centos8-robot-2c-8g-2940.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 5005 19 2106 6815 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:d6:e8:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fed6:e829/64 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) 10/02/2025 _x86_64_ (2 CPU) 01:13:00 LINUX RESTART (2 CPU) 01:14:01 AM tps rtps wtps bread/s bwrtn/s 01:15:01 AM 123.05 0.27 122.78 12.93 12521.03 01:16:01 AM 31.20 0.65 30.55 51.04 4096.47 01:17:01 AM 8.97 0.23 8.73 35.33 203.30 01:18:01 AM 10.93 0.00 10.93 0.00 658.43 01:19:01 AM 4.27 0.00 4.27 0.00 119.95 01:20:01 AM 0.35 0.00 0.35 0.00 5.91 01:21:01 AM 13.53 0.68 12.85 94.90 315.73 Average: 27.47 0.26 27.21 27.74 2560.03 01:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 AM 5045736 6931696 2836696 35.99 2688 2062292 801468 8.97 192464 2296184 147444 01:16:01 AM 5148720 6993320 2733712 34.68 2688 2020752 737008 8.25 198608 2184992 12 01:17:01 AM 5062864 6942188 2819568 35.77 2688 2055376 774352 8.67 214404 2256292 44396 01:18:01 AM 5146260 6992512 2736172 34.71 2688 2021964 731840 8.19 223988 2162696 16 01:19:01 AM 5146740 6992884 2735692 34.71 2688 2021964 735376 8.23 226004 2160056 4 01:20:01 AM 5145924 6992056 2736508 34.72 2688 2021968 738208 8.27 226004 2161008 16 01:21:01 AM 5166124 7014840 2716308 34.46 2688 2024256 701940 7.86 384780 1982048 11192 Average: 5123195 6979928 2759237 35.00 2688 2032653 745742 8.35 238036 2171897 29011 01:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 128.10 101.23 1473.43 13.77 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 5.38 2.40 6.71 0.56 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 13.28 9.63 12.22 5.64 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 1.62 0.87 0.81 0.16 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 2.08 0.97 1.68 0.38 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 0.85 0.28 0.16 0.04 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 13.73 12.23 10.86 6.44 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 23.57 18.23 215.10 3.85 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) 10/02/2025 _x86_64_ (2 CPU) 01:13:00 LINUX RESTART (2 CPU) 01:14:01 AM CPU %user %nice %system %iowait %steal %idle 01:15:01 AM all 38.84 0.00 5.42 1.68 0.12 53.94 01:15:01 AM 0 21.77 0.00 3.95 1.99 0.08 72.21 01:15:01 AM 1 56.07 0.00 6.91 1.36 0.15 35.51 01:16:01 AM all 3.58 0.00 0.86 0.48 0.05 95.04 01:16:01 AM 0 1.87 0.00 0.53 0.47 0.05 97.08 01:16:01 AM 1 5.29 0.00 1.18 0.48 0.05 92.99 01:17:01 AM all 9.58 0.00 1.04 0.05 0.08 89.26 01:17:01 AM 0 11.09 0.00 1.15 0.07 0.08 87.60 01:17:01 AM 1 8.06 0.00 0.92 0.03 0.07 90.92 01:18:01 AM all 2.84 0.00 0.40 0.03 0.05 96.68 01:18:01 AM 0 1.05 0.00 0.28 0.05 0.07 98.55 01:18:01 AM 1 4.62 0.00 0.52 0.02 0.03 94.81 01:19:01 AM all 1.18 0.00 0.16 0.02 0.04 98.61 01:19:01 AM 0 1.82 0.00 0.22 0.02 0.02 97.93 01:19:01 AM 1 0.53 0.00 0.10 0.02 0.07 99.28 01:20:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 01:20:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 01:20:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 01:21:01 AM all 21.82 0.00 2.87 0.23 0.11 74.97 01:21:01 AM 0 13.14 0.00 2.22 0.10 0.12 84.42 01:21:01 AM 1 30.53 0.00 3.52 0.35 0.10 65.50 Average: all 11.17 0.00 1.55 0.35 0.07 86.86 Average: 0 7.34 0.00 1.20 0.39 0.06 91.01 Average: 1 15.01 0.00 1.89 0.32 0.07 82.71