---> uname -a: Linux prd-centos8-robot-2c-8g-3244.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 579 5063 19 2055 6824 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:00:13:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe00:1362/64 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) 01/19/2025 _x86_64_ (2 CPU) 23:14:23 LINUX RESTART (2 CPU) 11:15:01 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 115.11 62.24 52.87 6462.77 36026.95 11:17:01 PM 82.02 0.57 81.45 22.80 6747.26 11:18:01 PM 65.34 0.93 64.41 87.84 8947.58 11:19:01 PM 27.56 0.72 26.85 95.45 1558.69 Average: 72.51 16.12 56.40 1667.55 13321.83 11:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5652224 7089696 2230208 28.29 2688 1634496 719512 8.06 170224 1791604 47600 11:17:01 PM 5265068 7005300 2617364 33.21 2688 1921336 783256 8.77 193552 2097120 181488 11:18:01 PM 5279880 7076212 2602552 33.02 2688 1974076 668452 7.48 207428 2053300 30840 11:19:01 PM 5252124 7051332 2630308 33.37 2688 1977112 695092 7.78 386096 1903160 196 Average: 5362324 7055635 2520108 31.97 2688 1876755 716578 8.02 239325 1961296 65031 11:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 242.03 134.33 857.98 51.92 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 71.84 60.31 941.61 7.56 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 50.73 30.06 447.63 8.09 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 20.15 18.76 14.15 18.74 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 96.20 60.87 565.36 21.58 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) 01/19/2025 _x86_64_ (2 CPU) 23:14:23 LINUX RESTART (2 CPU) 11:15:01 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 21.62 0.05 5.47 52.90 0.12 19.84 11:16:01 PM 0 23.10 0.02 5.03 56.80 0.14 14.91 11:16:01 PM 1 20.12 0.09 5.91 48.98 0.10 24.80 11:17:01 PM all 30.69 0.00 4.15 3.59 0.13 61.45 11:17:01 PM 0 25.21 0.00 3.62 2.90 0.12 68.16 11:17:01 PM 1 36.17 0.00 4.67 4.29 0.13 54.73 11:18:01 PM all 16.51 0.00 2.92 16.36 0.14 64.06 11:18:01 PM 0 12.48 0.00 2.51 14.19 0.13 70.69 11:18:01 PM 1 20.54 0.00 3.34 18.53 0.15 57.44 11:19:01 PM all 27.86 0.00 2.81 1.42 0.11 67.80 11:19:01 PM 0 16.10 0.00 2.66 0.99 0.12 80.14 11:19:01 PM 1 39.69 0.00 2.96 1.87 0.10 55.38 Average: all 24.19 0.01 3.83 18.43 0.12 53.42 Average: 0 19.21 0.00 3.45 18.57 0.13 58.64 Average: 1 29.17 0.02 4.21 18.28 0.12 48.19