---> uname -a: Linux prd-centos8-robot-2c-8g-5834.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 616 4962 19 2119 6785 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:99:ea:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe99:ea00/64 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) 12/28/2024 _x86_64_ (2 CPU) 00:54:27 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 76.50 18.49 58.00 5351.19 5795.72 12:57:01 AM 89.37 0.73 88.64 53.05 10348.78 12:58:01 AM 28.22 0.38 27.84 64.25 2074.84 12:59:01 AM 64.58 6.78 57.80 1249.72 7722.86 01:00:01 AM 2.37 0.08 2.29 32.54 65.97 01:01:01 AM 24.47 0.68 23.79 74.36 1190.25 Average: 47.71 4.54 43.17 1140.71 4545.58 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5429112 7082092 2453312 31.12 2688 1836884 654556 7.33 185372 1951720 158004 12:57:01 AM 5218108 7013044 2664316 33.80 2688 1973236 711484 7.97 198704 2121800 30684 12:58:01 AM 5203916 7048348 2678508 33.98 2688 2020056 690792 7.73 228136 2099824 39864 12:59:01 AM 5023044 7059344 2859380 36.28 2688 2206472 667948 7.48 258144 2229084 88 01:00:01 AM 4982068 7019604 2900356 36.80 2688 2207700 731452 8.19 258268 2269572 272 01:01:01 AM 5138916 7001148 2743508 34.81 2688 2038040 716484 8.02 447940 1946200 172 Average: 5165861 7037263 2716563 34.46 2688 2047065 695453 7.79 262761 2103033 38181 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 307.65 190.77 1600.68 61.57 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 57.43 42.75 639.22 7.96 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 23.61 16.39 82.42 5.56 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 212.25 159.08 259.72 40.29 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 13.57 7.88 3.71 1.05 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 57.04 40.41 83.43 22.54 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 112.20 76.41 446.13 23.23 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) 12/28/2024 _x86_64_ (2 CPU) 00:54:27 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 43.05 0.00 6.34 2.56 0.09 47.96 12:56:01 AM 0 43.85 0.00 5.57 1.83 0.08 48.66 12:56:01 AM 1 42.24 0.00 7.11 3.29 0.10 47.25 12:57:01 AM all 24.13 0.00 3.42 4.30 0.10 68.05 12:57:01 AM 0 22.02 0.00 3.51 5.64 0.12 68.71 12:57:01 AM 1 26.24 0.00 3.33 2.97 0.08 67.38 12:58:01 AM all 18.52 0.00 2.54 0.92 0.12 77.91 12:58:01 AM 0 9.92 0.00 2.30 0.85 0.10 86.83 12:58:01 AM 1 27.12 0.00 2.77 0.98 0.13 69.00 12:59:01 AM all 19.89 0.00 4.06 2.19 0.07 73.80 12:59:01 AM 0 14.77 0.00 3.86 2.51 0.07 78.80 12:59:01 AM 1 24.99 0.00 4.25 1.88 0.07 68.81 01:00:01 AM all 1.10 0.00 0.17 0.03 0.05 98.66 01:00:01 AM 0 0.15 0.00 0.12 0.02 0.05 99.66 01:00:01 AM 1 2.04 0.00 0.22 0.03 0.05 97.66 01:01:01 AM all 22.88 0.00 3.13 0.18 0.08 73.74 01:01:01 AM 0 11.50 0.00 2.79 0.20 0.08 85.42 01:01:01 AM 1 34.24 0.00 3.47 0.15 0.08 62.06 Average: all 21.65 0.00 3.28 1.70 0.09 73.28 Average: 0 17.09 0.00 3.03 1.85 0.08 77.94 Average: 1 26.21 0.00 3.53 1.56 0.09 68.61