---> uname -a: Linux prd-centos8-robot-2c-8g-27372.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 608 4967 19 2121 6791 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:9c:2f:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe9c:2f24/64 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) 09/25/2024 _x86_64_ (2 CPU) 03:55:55 LINUX RESTART (2 CPU) 03:57:02 AM tps rtps wtps bread/s bwrtn/s 03:58:01 AM 95.24 7.29 87.95 1284.17 6686.87 03:59:01 AM 75.01 0.70 74.31 50.78 9570.73 04:00:01 AM 32.77 0.42 32.35 64.77 1849.08 04:01:01 AM 38.66 0.05 38.61 3.60 6659.39 04:02:01 AM 3.86 0.17 3.70 34.64 163.51 04:03:01 AM 15.39 0.32 15.08 36.92 585.60 Average: 43.34 1.47 41.87 242.90 4245.52 03:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 AM 5162000 6978248 2720424 34.51 2688 1994028 763788 8.55 220424 2164268 236044 03:59:01 AM 5177732 7011196 2704692 34.31 2688 2010580 703208 7.87 231136 2128352 1132 04:00:01 AM 4979288 7007908 2903136 36.83 2688 2198020 692948 7.76 257548 2278060 168868 04:01:01 AM 5001016 7033392 2881408 36.55 2688 2201472 646732 7.24 260040 2246124 4 04:02:01 AM 4940012 6974000 2942412 37.33 2688 2203084 729704 8.17 260284 2306192 308 04:03:01 AM 5184916 7047108 2697508 34.22 2688 2037056 654864 7.33 288860 2058288 17124 Average: 5074161 7008642 2808263 35.63 2688 2107373 698541 7.82 253049 2196881 70580 03:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 86.85 72.57 959.75 8.47 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 46.25 30.91 385.62 6.63 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 40.36 33.35 276.64 7.98 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 207.50 140.01 45.12 39.34 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 62.76 47.04 335.56 4.46 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 155.75 111.10 1072.62 24.74 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 99.95 72.49 511.28 15.29 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) 09/25/2024 _x86_64_ (2 CPU) 03:55:55 LINUX RESTART (2 CPU) 03:57:02 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 35.60 0.00 5.62 2.28 0.12 56.38 03:58:01 AM 0 25.20 0.00 4.59 3.12 0.12 66.97 03:58:01 AM 1 45.99 0.00 6.65 1.44 0.12 45.80 03:59:01 AM all 16.61 0.00 2.76 2.86 0.08 77.68 03:59:01 AM 0 13.20 0.00 2.27 2.80 0.08 81.65 03:59:01 AM 1 20.03 0.00 3.26 2.92 0.08 73.71 04:00:01 AM all 25.79 0.00 3.78 0.48 0.08 69.87 04:00:01 AM 0 20.65 0.00 3.38 0.55 0.08 75.34 04:00:01 AM 1 30.94 0.00 4.19 0.42 0.07 64.39 04:01:01 AM all 9.71 0.00 1.91 1.95 0.05 86.38 04:01:01 AM 0 13.55 0.00 2.21 1.84 0.05 82.36 04:01:01 AM 1 5.88 0.00 1.62 2.05 0.05 90.40 04:02:01 AM all 2.49 0.00 0.32 0.04 0.05 97.10 04:02:01 AM 0 2.09 0.00 0.37 0.02 0.05 97.47 04:02:01 AM 1 2.88 0.00 0.27 0.07 0.05 96.73 04:03:01 AM all 16.57 0.00 2.27 0.16 0.09 80.91 04:03:01 AM 0 7.39 0.00 1.37 0.22 0.10 90.92 04:03:01 AM 1 25.80 0.00 3.17 0.10 0.08 70.84 Average: all 17.76 0.00 2.77 1.29 0.08 78.09 Average: 0 13.66 0.00 2.36 1.42 0.08 82.48 Average: 1 21.87 0.00 3.19 1.17 0.08 73.70