---> uname -a: Linux prd-centos8-robot-2c-8g-30979.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 602 5001 19 2094 6800 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:54:c2:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe54:c291/64 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) 09/30/2024 _x86_64_ (2 CPU) 20:09:34 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 313.37 184.49 128.88 5831.02 68534.76 08:11:01 PM 121.74 67.09 54.65 7798.60 37411.35 08:12:01 PM 123.93 6.78 117.14 1247.58 10216.78 08:13:02 PM 30.62 0.83 29.79 83.71 3630.39 08:14:01 PM 19.45 0.75 18.71 98.02 440.70 Average: 76.02 20.22 55.80 2343.59 13408.74 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 6142884 7360872 1739536 22.07 2688 1425668 364500 4.62 109732 1415844 977976 08:11:01 PM 5467432 7014012 2414988 30.64 2688 1738308 759512 8.50 187888 1939972 89284 08:12:01 PM 5206724 7038784 2675696 33.95 2688 2008540 688008 7.70 211864 2114440 90032 08:13:02 PM 5086976 6943376 2795444 35.46 2688 2033408 786100 8.80 234988 2213240 22428 08:14:01 PM 5119808 6960912 2762612 35.05 2688 2017744 773212 8.66 408608 2006880 16720 Average: 5404765 7063591 2477655 31.43 2688 1844734 674266 7.55 230616 1938075 239288 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 0.53 0.00 0.02 0.00 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 292.44 178.12 1313.53 59.65 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 78.84 60.78 873.37 9.31 0.00 0.00 0.00 0.00 08:13:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:02 PM eth0 14.76 10.83 14.11 5.29 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 20.25 18.98 16.56 8.85 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 101.13 66.86 552.34 20.66 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) 09/30/2024 _x86_64_ (2 CPU) 20:09:34 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 13.41 0.00 19.27 67.04 0.28 0.00 08:10:01 PM 0 18.33 0.00 21.67 59.44 0.56 0.00 08:10:01 PM 1 8.43 0.00 16.85 74.72 0.00 0.00 08:11:01 PM all 33.99 0.03 6.88 15.76 0.13 43.20 08:11:01 PM 0 30.62 0.03 6.44 17.36 0.10 45.44 08:11:01 PM 1 37.40 0.03 7.33 14.15 0.15 40.94 08:12:01 PM all 36.09 0.00 5.69 3.75 0.14 54.33 08:12:01 PM 0 40.08 0.00 6.83 3.53 0.13 49.42 08:12:01 PM 1 32.09 0.00 4.55 3.97 0.15 59.23 08:13:02 PM all 10.28 0.00 1.29 0.98 0.06 87.39 08:13:02 PM 0 14.52 0.00 1.50 0.80 0.05 83.12 08:13:02 PM 1 6.03 0.00 1.09 1.15 0.07 91.67 08:14:01 PM all 30.08 0.00 3.33 0.40 0.11 66.07 08:14:01 PM 0 49.69 0.00 3.76 0.66 0.12 45.78 08:14:01 PM 1 10.50 0.00 2.90 0.14 0.10 86.36 Average: all 27.47 0.01 4.41 5.67 0.11 62.33 Average: 0 33.54 0.01 4.76 5.99 0.10 55.60 Average: 1 21.39 0.01 4.06 5.35 0.12 69.07