---> uname -a: Linux prd-centos8-robot-2c-8g-26210.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 583 5015 19 2098 6817 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:2a:01:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe2a:183/64 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) 09/01/2025 _x86_64_ (2 CPU) 20:01:30 LINUX RESTART (2 CPU) 08:02:02 PM tps rtps wtps bread/s bwrtn/s 08:03:01 PM 95.24 15.55 79.68 4144.36 7579.30 08:04:01 PM 88.85 0.95 87.90 88.24 10036.64 08:05:01 PM 24.08 0.67 23.41 94.78 1585.99 Average: 69.25 5.67 63.58 1427.44 6394.33 08:02:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 PM 5326164 7047588 2556268 32.43 2688 1903216 716352 8.02 186764 2046676 181984 08:04:01 PM 5094360 6966364 2788072 35.37 2688 2047920 775040 8.68 213636 2224960 75044 08:05:01 PM 5195084 7038440 2687348 34.09 2688 2018604 708328 7.93 384036 1952876 25112 Average: 5205203 7017464 2677229 33.96 2688 1989913 733240 8.21 261479 2074837 94047 08:02:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 320.70 203.22 1913.83 58.61 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 67.24 54.57 618.80 20.89 0.00 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 18.21 16.45 15.84 7.82 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 134.36 90.79 843.59 28.94 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) 09/01/2025 _x86_64_ (2 CPU) 20:01:30 LINUX RESTART (2 CPU) 08:02:02 PM CPU %user %nice %system %iowait %steal %idle 08:03:01 PM all 41.05 0.00 6.37 0.89 0.10 51.59 08:03:01 PM 0 30.60 0.00 6.36 0.95 0.10 61.98 08:03:01 PM 1 51.49 0.00 6.37 0.83 0.10 41.21 08:04:01 PM all 29.34 0.00 3.89 0.93 0.08 65.75 08:04:01 PM 0 19.95 0.00 3.09 0.72 0.08 76.16 08:04:01 PM 1 38.73 0.00 4.69 1.15 0.08 55.34 08:05:01 PM all 30.47 0.00 4.03 0.19 0.08 65.24 08:05:01 PM 0 14.43 0.00 3.45 0.10 0.08 81.94 08:05:01 PM 1 46.52 0.00 4.60 0.28 0.07 48.52 Average: all 33.57 0.00 4.75 0.67 0.09 60.92 Average: 0 21.60 0.00 4.29 0.59 0.09 73.44 Average: 1 45.55 0.00 5.21 0.76 0.08 48.40