---> uname -a: Linux prd-centos8-robot-2c-8g-41889.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 622 4979 19 2095 6779 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:65:e2:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe65:e2ac/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) 10/12/2024 _x86_64_ (2 CPU) 23:38:51 LINUX RESTART (2 CPU) 11:39:01 PM tps rtps wtps bread/s bwrtn/s 11:40:02 PM 212.29 153.52 58.77 13665.08 37655.44 11:41:01 PM 87.92 15.45 72.48 2740.24 6316.82 11:42:01 PM 82.84 0.70 82.14 50.78 9621.58 11:43:01 PM 23.84 0.93 22.91 131.16 1492.65 Average: 101.79 42.78 59.02 4153.77 13805.17 11:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:02 PM 5842416 7201700 2040008 25.88 2688 1558832 620980 6.95 151652 1628052 20336 11:41:01 PM 5320308 7014936 2562116 32.50 2688 1878156 718596 8.05 210264 2031032 132680 11:42:01 PM 5120016 6954420 2762408 35.05 2688 2011520 744768 8.34 221704 2193136 30068 11:43:01 PM 5168188 7006892 2714236 34.43 2688 2015768 700564 7.84 409036 1959892 200 Average: 5362732 7044487 2519692 31.97 2688 1866069 696227 7.80 248164 1953028 45821 11:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:02 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:40:02 PM eth0 115.04 64.91 652.52 17.14 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 224.22 143.73 1273.18 45.31 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 65.94 49.03 598.45 8.08 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 27.24 21.81 24.99 11.18 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.64 69.57 634.68 20.33 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) 10/12/2024 _x86_64_ (2 CPU) 23:38:51 LINUX RESTART (2 CPU) 11:39:01 PM CPU %user %nice %system %iowait %steal %idle 11:40:02 PM all 34.52 0.08 9.41 49.93 0.10 5.96 11:40:02 PM 0 34.43 0.10 9.39 50.10 0.10 5.87 11:40:02 PM 1 34.61 0.05 9.44 49.76 0.10 6.04 11:41:01 PM all 32.70 0.00 5.78 4.11 0.09 57.32 11:41:01 PM 0 23.73 0.00 5.10 5.08 0.08 66.01 11:41:01 PM 1 41.67 0.00 6.46 3.14 0.10 48.62 11:42:01 PM all 23.57 0.00 3.47 5.11 0.10 67.74 11:42:01 PM 0 20.61 0.00 3.19 4.09 0.10 72.01 11:42:01 PM 1 26.54 0.00 3.76 6.13 0.10 63.48 11:43:01 PM all 26.45 0.00 3.05 0.58 0.08 69.84 11:43:01 PM 0 26.94 0.00 2.97 0.90 0.08 69.10 11:43:01 PM 1 25.96 0.00 3.12 0.25 0.08 70.58 Average: all 29.26 0.02 5.40 14.76 0.09 50.46 Average: 0 26.38 0.03 5.13 14.85 0.09 53.52 Average: 1 32.14 0.01 5.67 14.68 0.10 47.40