---> uname -a: Linux prd-centos8-robot-2c-8g-395.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 601 4983 19 2112 6799 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:fe:0e:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fefe:ed2/64 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) 10/23/2024 _x86_64_ (2 CPU) 01:28:55 LINUX RESTART (2 CPU) 01:30:02 AM tps rtps wtps bread/s bwrtn/s 01:31:01 AM 108.82 7.20 101.63 1282.25 8566.46 01:32:01 AM 57.39 1.02 56.37 113.18 7086.09 01:33:01 AM 35.14 0.03 35.11 0.53 1780.64 01:34:01 AM 34.11 0.03 34.07 3.47 6542.17 01:35:01 AM 13.05 0.42 12.63 69.06 463.76 01:36:01 AM 27.37 0.53 26.84 64.78 1101.38 Average: 45.81 1.52 44.29 252.76 4245.08 01:30:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:31:01 AM 5172216 7022232 2710216 34.38 2688 2027780 702420 7.86 213428 2160156 211008 01:32:01 AM 5269688 7097804 2612744 33.15 2688 2005336 622260 6.97 239820 2029136 24 01:33:01 AM 4992284 7019752 2890148 36.67 2688 2196528 702184 7.86 254528 2268932 185504 01:34:01 AM 5014632 7041820 2867800 36.38 2688 2196652 657824 7.37 258152 2236124 4 01:35:01 AM 5058072 6943064 2824360 35.83 2688 2058556 753820 8.44 277548 2191608 29140 01:36:01 AM 5122536 6982748 2759896 35.01 2688 2035412 717676 8.04 446772 1965080 16724 Average: 5104905 7017903 2777527 35.24 2688 2086711 692697 7.76 281708 2141839 73734 01:30:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 121.61 94.97 1251.70 13.20 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 15.50 9.30 6.95 3.88 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 43.74 34.28 298.66 17.65 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 195.28 170.06 39.55 31.65 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 63.27 40.03 76.75 21.60 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 18.83 17.91 14.98 8.54 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 76.25 61.00 278.79 16.10 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) 10/23/2024 _x86_64_ (2 CPU) 01:28:55 LINUX RESTART (2 CPU) 01:30:02 AM CPU %user %nice %system %iowait %steal %idle 01:31:01 AM all 37.46 0.00 5.89 3.08 0.11 53.45 01:31:01 AM 0 29.88 0.00 5.22 3.51 0.10 61.30 01:31:01 AM 1 45.05 0.00 6.57 2.66 0.12 45.61 01:32:01 AM all 16.21 0.00 2.04 1.89 0.07 79.79 01:32:01 AM 0 12.40 0.00 1.54 1.92 0.07 84.08 01:32:01 AM 1 20.02 0.00 2.55 1.87 0.07 75.50 01:33:01 AM all 24.43 0.00 3.85 0.98 0.09 70.65 01:33:01 AM 0 23.21 0.00 3.95 0.85 0.08 71.90 01:33:01 AM 1 25.65 0.00 3.76 1.10 0.10 69.39 01:34:01 AM all 2.89 0.00 1.05 2.48 0.05 93.52 01:34:01 AM 0 1.99 0.00 1.37 2.34 0.07 94.23 01:34:01 AM 1 3.80 0.00 0.74 2.63 0.03 92.81 01:35:01 AM all 10.18 0.00 1.45 0.17 0.06 88.14 01:35:01 AM 0 6.51 0.00 1.44 0.15 0.05 91.85 01:35:01 AM 1 13.86 0.00 1.45 0.18 0.07 84.43 01:36:01 AM all 28.38 0.00 3.56 0.35 0.11 67.60 01:36:01 AM 0 19.47 0.00 2.77 0.20 0.10 77.46 01:36:01 AM 1 37.30 0.00 4.34 0.50 0.12 57.75 Average: all 19.89 0.00 2.97 1.49 0.08 75.57 Average: 0 15.55 0.00 2.71 1.49 0.08 80.18 Average: 1 24.24 0.00 3.23 1.49 0.08 70.96