---> uname -a: Linux prd-centos8-robot-2c-8g-33745.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 571 5035 19 2090 6830 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:4a:77:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe4a:7768/64 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) 10/02/2024 _x86_64_ (2 CPU) 04:28:17 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:02 AM 73.15 43.36 29.79 5017.36 23826.17 04:31:01 AM 93.31 12.91 80.39 2373.16 6414.08 04:32:01 AM 78.31 0.73 77.58 51.31 9655.22 04:33:01 AM 21.28 0.88 20.40 129.71 492.65 Average: 66.40 14.48 51.92 1890.98 10113.55 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:02 AM 5755796 7159568 2126636 26.98 2688 1600456 642636 7.20 165808 1691636 43636 04:31:01 AM 5306220 7050860 2576212 32.68 2688 1926324 692176 7.75 213204 2039080 171888 04:32:01 AM 5181468 7011152 2700964 34.27 2688 2006788 699832 7.84 222336 2131396 112 04:33:01 AM 5161984 7010356 2720448 34.51 2688 2024800 703368 7.88 410280 1962388 15596 Average: 5351367 7057984 2531065 32.11 2688 1889592 684503 7.66 252907 1956125 57808 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:02 AM eth0 206.88 134.90 798.92 48.81 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 103.69 79.82 1018.68 17.95 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 42.93 30.37 384.35 5.78 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 26.66 22.88 25.81 11.93 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 95.01 66.94 555.01 21.13 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) 10/02/2024 _x86_64_ (2 CPU) 04:28:17 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:02 AM all 22.01 0.05 4.51 26.05 0.08 47.30 04:30:02 AM 0 21.41 0.05 4.84 27.69 0.10 45.90 04:30:02 AM 1 22.60 0.05 4.18 24.42 0.07 48.68 04:31:01 AM all 36.00 0.00 5.90 3.70 0.14 54.25 04:31:01 AM 0 33.01 0.00 5.90 3.53 0.14 57.43 04:31:01 AM 1 39.00 0.00 5.91 3.88 0.15 51.07 04:32:01 AM all 18.40 0.00 2.85 4.11 0.08 74.56 04:32:01 AM 0 7.08 0.00 1.59 1.76 0.07 89.50 04:32:01 AM 1 29.72 0.00 4.12 6.46 0.08 59.62 04:33:01 AM all 32.06 0.00 3.54 0.50 0.11 63.79 04:33:01 AM 0 24.25 0.00 3.19 0.45 0.10 72.01 04:33:01 AM 1 39.87 0.00 3.89 0.55 0.12 55.57 Average: all 27.11 0.01 4.20 8.56 0.10 60.02 Average: 0 21.40 0.01 3.87 8.31 0.10 66.30 Average: 1 32.80 0.01 4.52 8.81 0.11 53.75