---> uname -a: Linux prd-centos8-robot-2c-8g-41952.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 618 4986 19 2092 6783 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:52:46:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe52:4642/64 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) 10/13/2024 _x86_64_ (2 CPU) 02:35:20 LINUX RESTART (2 CPU) 02:36:01 AM tps rtps wtps bread/s bwrtn/s 02:37:01 AM 111.94 43.25 68.70 7013.03 24315.61 02:38:01 AM 101.48 4.42 97.07 111.96 9170.69 02:39:01 AM 27.23 0.03 27.20 0.53 3521.91 02:40:01 AM 9.28 0.20 9.08 34.79 223.63 Average: 62.49 11.98 50.51 1790.37 9308.83 02:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 AM 5333428 6955976 2548996 32.34 2688 1812908 804576 9.01 213844 2035332 102104 02:38:01 AM 5127200 6958580 2755224 34.95 2688 2008136 727876 8.15 221012 2184848 90028 02:39:01 AM 5128892 6959716 2753532 34.93 2688 2008156 727876 8.15 221040 2184760 12 02:40:01 AM 5125748 6957788 2756676 34.97 2688 2009344 766236 8.58 246736 2163040 168 Average: 5178817 6958015 2703607 34.30 2688 1959636 756641 8.47 225658 2141995 48078 02:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 317.11 201.13 1574.91 60.75 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 65.31 50.18 631.73 8.40 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 5.13 0.37 0.85 0.12 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 14.50 10.33 13.69 5.22 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 100.52 65.51 555.36 18.62 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) 10/13/2024 _x86_64_ (2 CPU) 02:35:20 LINUX RESTART (2 CPU) 02:36:01 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 32.49 0.03 6.33 18.52 0.12 42.53 02:37:01 AM 0 30.56 0.02 6.57 18.39 0.12 44.34 02:37:01 AM 1 34.40 0.03 6.09 18.64 0.12 40.72 02:38:01 AM all 32.57 0.00 5.23 4.98 0.13 57.11 02:38:01 AM 0 28.24 0.00 4.88 4.93 0.13 61.81 02:38:01 AM 1 36.90 0.00 5.57 5.02 0.12 52.39 02:39:01 AM all 0.39 0.00 0.30 1.42 0.03 97.86 02:39:01 AM 0 0.28 0.00 0.35 1.02 0.03 98.31 02:39:01 AM 1 0.50 0.00 0.25 1.82 0.02 97.41 02:40:01 AM all 10.41 0.00 1.04 0.10 0.04 88.40 02:40:01 AM 0 5.69 0.00 0.87 0.05 0.03 93.35 02:40:01 AM 1 15.13 0.00 1.22 0.15 0.05 83.45 Average: all 18.93 0.01 3.22 6.23 0.08 71.54 Average: 0 16.16 0.00 3.16 6.07 0.08 74.53 Average: 1 21.70 0.01 3.27 6.39 0.08 68.55