---> uname -a: Linux prd-centos8-robot-2c-8g-5109.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 572 5063 19 2061 6830 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:5f:52:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe5f:52aa/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) 01/26/2025 _x86_64_ (2 CPU) 00:24:31 LINUX RESTART (2 CPU) 12:25:01 AM tps rtps wtps bread/s bwrtn/s 12:26:01 AM 80.84 36.12 44.72 6680.17 24393.79 12:27:01 AM 109.85 0.75 109.10 53.58 9742.99 12:28:01 AM 25.01 0.20 24.81 34.79 3394.97 12:29:01 AM 18.03 0.72 17.31 95.43 476.29 Average: 58.43 9.45 48.98 1715.99 9502.01 12:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:26:01 AM 5484964 7052436 2397468 30.42 2688 1759772 714100 8.00 188416 1924904 97324 12:27:01 AM 5209096 7011068 2673336 33.92 2688 1979224 707040 7.92 199140 2129064 85532 12:28:01 AM 5170464 6973076 2711968 34.41 2688 1980416 735320 8.23 210172 2159080 156 12:29:01 AM 5228768 7038532 2653664 33.67 2688 1986872 672324 7.53 386248 1923880 16592 Average: 5273323 7018778 2609109 33.10 2688 1926571 707196 7.92 245994 2034232 49901 12:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 298.95 190.00 1529.94 60.88 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 65.91 53.02 713.25 8.99 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 17.84 10.43 13.62 5.30 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 20.23 18.01 16.20 8.28 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 100.73 67.86 568.25 20.86 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) 01/26/2025 _x86_64_ (2 CPU) 00:24:31 LINUX RESTART (2 CPU) 12:25:01 AM CPU %user %nice %system %iowait %steal %idle 12:26:01 AM all 35.06 0.01 5.79 9.28 0.10 49.76 12:26:01 AM 0 40.15 0.02 5.68 7.16 0.10 46.89 12:26:01 AM 1 29.98 0.00 5.90 11.39 0.10 52.63 12:27:01 AM all 33.51 0.00 4.80 3.67 0.13 57.88 12:27:01 AM 0 37.25 0.00 5.84 4.64 0.12 52.15 12:27:01 AM 1 29.78 0.00 3.77 2.70 0.15 63.60 12:28:01 AM all 10.10 0.00 1.09 1.72 0.06 87.03 12:28:01 AM 0 13.17 0.00 1.03 2.02 0.05 83.73 12:28:01 AM 1 7.04 0.00 1.14 1.42 0.07 90.34 12:29:01 AM all 25.89 0.00 3.17 1.73 0.16 69.06 12:29:01 AM 0 33.99 0.00 3.25 1.47 0.18 61.10 12:29:01 AM 1 17.76 0.00 3.09 1.99 0.13 77.03 Average: all 26.14 0.00 3.71 4.09 0.11 65.95 Average: 0 31.13 0.00 3.95 3.82 0.11 60.98 Average: 1 21.14 0.00 3.47 4.37 0.11 70.91