---> uname -a: Linux prd-centos8-robot-2c-8g-39425.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 572 5033 19 2090 6829 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:96:a1:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe96:a1db/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) 10/06/2024 _x86_64_ (2 CPU) 02:08:18 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 82.79 45.54 37.25 5056.80 29627.27 02:11:01 AM 91.79 12.74 79.04 2334.43 6396.83 02:12:01 AM 64.97 0.10 64.87 2.40 7776.19 02:13:01 AM 39.62 1.32 38.30 151.02 3944.12 Average: 69.79 14.93 54.87 1886.39 11936.78 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5744564 7151332 2137868 27.12 2688 1603388 625292 7.00 165524 1702344 47604 02:11:01 AM 5332688 7064648 2549744 32.35 2688 1913780 672976 7.54 210664 2016064 160140 02:12:01 AM 5140840 6992520 2741592 34.78 2688 2029304 720456 8.07 213480 2179524 75100 02:13:01 AM 5175364 7008696 2707068 34.34 2688 2010344 734500 8.22 406920 1956576 176 Average: 5348364 7054299 2534068 32.15 2688 1889204 688306 7.71 249147 1963627 70755 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 221.74 131.82 854.28 51.77 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 93.57 75.11 936.88 9.20 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 32.93 30.26 393.42 5.71 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 27.56 21.58 24.42 21.71 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 93.96 64.70 552.29 22.10 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) 10/06/2024 _x86_64_ (2 CPU) 02:08:18 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 21.16 0.05 4.48 51.22 0.14 22.95 02:10:01 AM 0 20.65 0.07 4.45 43.62 0.19 31.02 02:10:01 AM 1 21.66 0.03 4.51 58.78 0.08 14.93 02:11:01 AM all 31.17 0.00 5.37 5.37 0.13 57.97 02:11:01 AM 0 38.22 0.00 5.74 5.81 0.13 50.09 02:11:01 AM 1 24.11 0.00 4.99 4.93 0.12 65.85 02:12:01 AM all 13.75 0.00 2.02 19.83 0.13 64.27 02:12:01 AM 0 18.20 0.00 2.53 19.19 0.10 59.97 02:12:01 AM 1 9.31 0.00 1.52 20.46 0.17 68.55 02:13:01 AM all 27.78 0.00 3.23 5.31 0.08 63.59 02:13:01 AM 0 33.78 0.00 3.54 7.82 0.08 54.77 02:13:01 AM 1 21.79 0.00 2.92 2.79 0.08 72.41 Average: all 23.48 0.01 3.77 20.29 0.12 52.33 Average: 0 27.76 0.02 4.07 18.98 0.13 49.05 Average: 1 19.21 0.01 3.48 21.60 0.11 55.59