---> uname -a: Linux prd-centos8-robot-2c-8g-48153.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 595 5006 19 2095 6806 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:e6:e8:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fee6:e83b/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) 09/02/2025 _x86_64_ (2 CPU) 10:01:37 LINUX RESTART (2 CPU) 10:02:01 AM tps rtps wtps bread/s bwrtn/s 10:03:01 AM 116.58 70.60 45.98 6880.56 36924.55 10:04:01 AM 39.39 6.25 33.14 1093.77 4076.97 10:05:01 AM 99.57 0.20 99.37 5.60 9705.73 10:06:01 AM 42.21 0.97 41.24 96.25 4149.54 Average: 74.44 19.51 54.93 2019.33 13715.57 10:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 AM 5771744 7157592 2110688 26.78 2688 1585100 689252 7.72 159696 1691648 39388 10:04:01 AM 5514792 7022912 2367640 30.04 2688 1702124 749320 8.39 184040 1901920 17088 10:05:01 AM 5052744 6924324 2829688 35.90 2688 2047932 805972 9.02 192412 2288096 142968 10:06:01 AM 5196188 7032200 2686244 34.08 2688 2011728 685100 7.67 382556 1954364 10912 Average: 5383867 7034257 2498565 31.70 2688 1836721 732411 8.20 229676 1959007 52589 10:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 179.96 108.38 742.46 44.29 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 72.53 51.02 469.36 10.40 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 128.62 98.82 1276.98 12.83 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 22.76 15.75 18.57 16.90 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 100.97 68.49 626.87 21.11 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) 09/02/2025 _x86_64_ (2 CPU) 10:01:37 LINUX RESTART (2 CPU) 10:02:01 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 20.92 0.04 6.76 55.64 0.10 16.53 10:03:01 AM 0 23.30 0.03 6.22 54.32 0.10 16.03 10:03:01 AM 1 18.51 0.05 7.32 56.97 0.10 17.04 10:04:01 AM all 12.48 0.00 2.22 1.62 0.07 83.60 10:04:01 AM 0 14.92 0.00 2.30 2.69 0.07 80.02 10:04:01 AM 1 10.04 0.00 2.14 0.55 0.07 87.20 10:05:01 AM all 38.28 0.00 5.14 2.04 0.13 54.41 10:05:01 AM 0 56.92 0.00 6.16 2.74 0.15 34.03 10:05:01 AM 1 19.67 0.00 4.12 1.35 0.12 74.75 10:06:01 AM all 17.71 0.00 2.63 1.21 0.06 78.39 10:06:01 AM 0 28.99 0.00 3.46 1.47 0.07 66.01 10:06:01 AM 1 6.44 0.00 1.79 0.95 0.05 90.77 Average: all 22.36 0.01 4.18 14.94 0.09 58.42 Average: 0 31.06 0.01 4.53 15.17 0.10 49.14 Average: 1 13.64 0.01 3.82 14.72 0.08 67.72