---> uname -a: Linux prd-centos8-robot-2c-8g-1770.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4823 19 2298 6819 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:b0:ec:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:feb0:ecf6/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:00:57 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 123.96 6.88 117.08 1250.25 10870.19 02:04:01 AM 38.84 1.05 37.79 113.71 4414.08 02:05:01 AM 48.45 2.52 45.93 396.00 2961.03 02:06:01 AM 46.95 0.50 46.45 70.11 6358.38 Average: 64.55 2.74 61.82 457.53 6150.99 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5125328 6982092 2757100 34.98 2688 2034236 730008 8.17 216904 2196940 141184 02:04:01 AM 5268820 7097368 2613608 33.16 2688 2005800 618420 6.92 239380 2028104 20 02:05:01 AM 5040964 7080428 2841464 36.05 2688 2208896 625500 7.00 260716 2210388 154520 02:06:01 AM 5034144 7072828 2848284 36.13 2688 2208020 670616 7.51 455696 2018252 172 Average: 5117314 7058179 2765114 35.08 2688 2114238 661136 7.40 293174 2113421 73974 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 115.44 92.74 1081.52 12.54 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 18.85 11.45 11.34 4.15 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 70.56 52.85 305.03 16.16 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 27.37 24.43 23.13 20.31 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 58.06 45.37 355.27 13.29 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) 10/27/2024 _x86_64_ (2 CPU) 02:00:57 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 36.34 0.00 5.75 2.71 0.11 55.10 02:03:01 AM 0 27.20 0.00 5.97 2.62 0.12 64.10 02:03:01 AM 1 45.48 0.00 5.53 2.80 0.10 46.09 02:04:01 AM all 12.66 0.00 1.79 0.83 0.07 84.65 02:04:01 AM 0 5.13 0.00 1.69 1.20 0.07 91.91 02:04:01 AM 1 20.17 0.00 1.89 0.47 0.07 77.41 02:05:01 AM all 26.95 0.00 4.68 1.88 0.12 66.37 02:05:01 AM 0 19.88 0.00 4.14 1.66 0.12 74.20 02:05:01 AM 1 34.00 0.00 5.22 2.11 0.12 58.56 02:06:01 AM all 26.34 0.00 3.13 4.30 0.10 66.13 02:06:01 AM 0 18.26 0.00 2.77 3.86 0.10 75.02 02:06:01 AM 1 34.44 0.00 3.49 4.74 0.10 57.22 Average: all 25.57 0.00 3.84 2.43 0.10 68.06 Average: 0 17.62 0.00 3.64 2.33 0.10 76.30 Average: 1 33.52 0.00 4.03 2.52 0.10 59.82