---> uname -a: Linux prd-centos8-robot-2c-8g-3866.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 565 5072 19 2059 6837 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:e3:73:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fee3:7340/64 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) 01/22/2025 _x86_64_ (2 CPU) 01:02:12 LINUX RESTART (2 CPU) 01:03:01 AM tps rtps wtps bread/s bwrtn/s 01:04:01 AM 49.72 8.83 40.89 1638.79 4617.14 01:05:01 AM 91.40 0.08 91.32 2.40 9356.14 01:06:01 AM 33.72 0.90 32.82 86.50 3716.44 01:07:01 AM 18.83 0.70 18.13 95.83 402.52 Average: 48.42 2.63 45.79 455.90 4522.86 01:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 AM 5487736 7053784 2394696 30.38 2688 1758468 705096 7.89 187052 1921880 55272 01:05:01 AM 5160456 6983472 2721976 34.53 2688 2001596 744068 8.33 189836 2194644 116200 01:06:01 AM 5185612 7010936 2696820 34.21 2688 2003252 721748 8.08 210968 2146504 25724 01:07:01 AM 5200024 7007092 2682408 34.03 2688 1984292 717336 8.03 385496 1956620 16728 Average: 5258457 7013821 2623975 33.29 2688 1936902 722062 8.08 243338 2054912 53481 01:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 221.34 141.92 1295.27 51.08 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 78.97 59.37 717.93 9.55 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 14.46 10.66 14.48 5.74 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.99 20.73 16.74 20.04 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 84.19 58.17 511.10 21.60 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) 01/22/2025 _x86_64_ (2 CPU) 01:02:12 LINUX RESTART (2 CPU) 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 24.16 0.00 3.67 15.09 0.10 56.98 01:04:01 AM 0 21.53 0.00 2.79 9.52 0.10 66.06 01:04:01 AM 1 26.80 0.00 4.56 20.67 0.10 47.87 01:05:01 AM all 31.82 0.00 4.34 5.69 0.22 57.93 01:05:01 AM 0 22.92 0.00 4.04 5.40 0.10 67.55 01:05:01 AM 1 40.70 0.00 4.64 5.99 0.33 48.35 01:06:01 AM all 10.29 0.00 1.63 2.99 0.06 85.04 01:06:01 AM 0 5.90 0.00 1.57 1.94 0.05 90.54 01:06:01 AM 1 14.66 0.00 1.68 4.04 0.07 79.56 01:07:01 AM all 31.66 0.00 3.27 0.65 0.09 64.33 01:07:01 AM 0 12.41 0.00 2.24 0.80 0.07 84.48 01:07:01 AM 1 50.88 0.00 4.31 0.50 0.12 44.19 Average: all 24.49 0.00 3.23 6.09 0.12 66.08 Average: 0 15.69 0.00 2.66 4.41 0.08 77.16 Average: 1 33.28 0.00 3.80 7.77 0.15 55.01