---> uname -a: Linux prd-centos8-robot-2c-8g-12253.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 578 5004 19 2114 6822 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:e7:87:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fee7:87b5/64 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) 08/20/2024 _x86_64_ (2 CPU) 08:26:06 LINUX RESTART (2 CPU) 08:27:01 AM tps rtps wtps bread/s bwrtn/s 08:28:01 AM 93.65 13.08 80.57 2342.82 6429.24 08:29:01 AM 73.39 0.70 72.69 50.79 8636.51 08:30:01 AM 26.32 0.85 25.47 123.96 2376.87 08:31:01 AM 60.34 0.12 60.22 35.46 7728.56 08:32:01 AM 15.84 0.35 15.49 37.99 725.67 Average: 53.91 3.02 50.89 518.24 5179.17 08:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:28:01 AM 5338232 7067420 2544192 32.28 2688 1912064 684512 7.66 215964 2007804 164112 08:29:01 AM 5264984 7090096 2617440 33.21 2688 2002424 658608 7.37 229708 2040252 30116 08:30:01 AM 5159388 7043624 2723036 34.55 2688 2058876 718896 8.05 254212 2114968 48704 08:31:01 AM 4995632 7026088 2886792 36.62 2688 2199952 697356 7.81 261248 2245396 268 08:32:01 AM 5137656 6993848 2744768 34.82 2688 2031900 722692 8.09 286316 2104076 13196 Average: 5179178 7044215 2703246 34.29 2688 2041043 696413 7.80 249490 2102499 51279 08:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 139.20 99.93 1078.18 20.10 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 48.19 38.26 472.72 7.69 0.00 0.00 0.00 0.00 08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM eth0 25.51 13.75 45.62 4.31 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 254.77 217.88 280.41 48.26 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 41.84 32.31 73.56 20.17 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 101.90 80.42 390.10 20.11 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) 08/20/2024 _x86_64_ (2 CPU) 08:26:06 LINUX RESTART (2 CPU) 08:27:01 AM CPU %user %nice %system %iowait %steal %idle 08:28:01 AM all 31.17 0.00 5.76 2.24 0.11 60.72 08:28:01 AM 0 30.99 0.00 5.86 2.62 0.10 60.43 08:28:01 AM 1 31.34 0.00 5.67 1.85 0.12 61.02 08:29:01 AM all 21.05 0.00 3.11 2.74 0.07 73.04 08:29:01 AM 0 11.71 0.00 2.21 2.61 0.07 83.41 08:29:01 AM 1 30.43 0.00 4.01 2.87 0.07 62.61 08:30:01 AM all 17.40 0.00 2.28 1.11 0.08 79.12 08:30:01 AM 0 12.33 0.00 1.79 0.79 0.08 85.00 08:30:01 AM 1 22.46 0.00 2.77 1.44 0.08 73.24 08:31:01 AM all 20.27 0.00 3.63 3.18 0.08 72.83 08:31:01 AM 0 15.75 0.00 2.90 3.79 0.07 77.49 08:31:01 AM 1 24.78 0.00 4.37 2.58 0.10 68.17 08:32:01 AM all 13.67 0.00 1.94 0.43 0.06 83.91 08:32:01 AM 0 14.41 0.00 2.41 0.61 0.07 82.51 08:32:01 AM 1 12.93 0.00 1.47 0.25 0.05 85.30 Average: all 20.72 0.00 3.35 1.94 0.08 73.91 Average: 0 17.05 0.00 3.03 2.08 0.08 77.76 Average: 1 24.39 0.00 3.66 1.80 0.08 70.07