---> uname -a: Linux prd-centos8-robot-2c-8g-7296.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 576 5000 19 2120 6825 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:17:18:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe17:18d0/64 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) 11/14/2024 _x86_64_ (2 CPU) 02:08:03 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 118.73 7.00 111.73 1259.18 9682.86 02:11:01 AM 47.16 0.98 46.18 110.88 6065.32 02:12:01 AM 32.39 0.07 32.33 2.80 1734.39 02:13:01 AM 40.49 0.03 40.45 3.47 6775.89 02:14:01 AM 14.58 0.42 14.16 69.86 502.15 Average: 50.67 1.70 48.97 289.25 4952.41 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5201376 7026716 2681056 34.01 2688 2003132 733160 8.21 211460 2127844 148340 02:11:01 AM 5261192 7097596 2621240 33.25 2688 2013564 663160 7.43 239824 2035180 16 02:12:01 AM 5039024 7075408 2843408 36.07 2688 2205416 669368 7.49 253760 2217620 186088 02:13:01 AM 5037168 7073332 2845264 36.10 2688 2205596 653148 7.31 257020 2212992 4 02:14:01 AM 5136724 6999140 2745708 34.83 2688 2038032 728460 8.16 289504 2103120 16700 Average: 5135097 7054438 2747335 34.85 2688 2093148 689459 7.72 250314 2139351 70230 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 92.94 76.12 969.03 11.68 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 39.61 28.37 292.35 5.46 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 45.76 33.41 299.83 8.42 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 218.06 151.38 42.36 38.93 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 65.54 41.96 82.43 20.75 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 92.38 66.25 337.21 17.05 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) 11/14/2024 _x86_64_ (2 CPU) 02:08:03 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 36.19 0.00 5.89 2.26 0.13 55.52 02:10:01 AM 0 28.31 0.00 5.06 1.76 0.12 64.75 02:10:01 AM 1 44.09 0.00 6.72 2.77 0.15 46.27 02:11:01 AM all 18.28 0.00 2.01 1.04 0.07 78.60 02:11:01 AM 0 15.65 0.00 2.12 0.97 0.07 81.19 02:11:01 AM 1 20.90 0.00 1.90 1.12 0.07 76.01 02:12:01 AM all 23.18 0.00 3.85 1.02 0.08 71.87 02:12:01 AM 0 22.87 0.00 3.74 0.48 0.08 72.82 02:12:01 AM 1 23.48 0.00 3.96 1.55 0.08 70.92 02:13:01 AM all 4.72 0.00 1.27 10.45 0.06 83.50 02:13:01 AM 0 2.66 0.00 1.15 9.90 0.03 86.25 02:13:01 AM 1 6.77 0.00 1.39 11.00 0.08 80.76 02:14:01 AM all 14.18 0.00 2.04 0.12 0.06 83.60 02:14:01 AM 0 7.98 0.00 1.65 0.12 0.05 90.20 02:14:01 AM 1 20.38 0.00 2.44 0.12 0.07 77.00 Average: all 19.32 0.00 3.02 2.98 0.08 74.61 Average: 0 15.51 0.00 2.75 2.64 0.07 79.03 Average: 1 23.14 0.00 3.28 3.31 0.09 70.18