---> uname -a: Linux prd-centos8-robot-2c-8g-29759.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 572 5037 19 2088 6830 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:53:fb:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe53:fbe9/64 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) 09/29/2024 _x86_64_ (2 CPU) 02:48:22 LINUX RESTART (2 CPU) 02:49:01 AM tps rtps wtps bread/s bwrtn/s 02:50:01 AM 84.42 26.61 57.81 6766.28 17115.84 02:51:01 AM 104.25 0.70 103.55 50.77 10639.28 02:52:01 AM 14.00 0.23 13.76 35.33 1507.55 02:53:01 AM 20.36 0.70 19.66 95.83 427.61 Average: 55.76 7.06 48.70 1737.05 7422.95 02:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 AM 5393268 7027600 2489164 31.58 2688 1823664 733412 8.21 219668 1973352 101488 02:51:01 AM 5181188 7008032 2701244 34.27 2688 2003428 708128 7.93 221876 2129688 34216 02:52:01 AM 5260300 7087748 2622132 33.27 2688 2004548 629716 7.05 229920 2047808 148 02:53:01 AM 5238012 7072828 2644420 33.55 2688 2011080 630176 7.06 408272 1889692 16720 Average: 5268192 7049052 2614240 33.17 2688 1960680 675358 7.56 269934 2010135 38143 02:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 301.83 186.19 1572.62 60.92 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 57.22 48.09 612.73 8.31 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 10.03 5.13 8.72 2.59 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 22.34 20.73 18.86 10.00 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 97.86 65.04 553.26 20.45 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) 09/29/2024 _x86_64_ (2 CPU) 02:48:22 LINUX RESTART (2 CPU) 02:49:01 AM CPU %user %nice %system %iowait %steal %idle 02:50:01 AM all 40.01 0.00 6.77 10.94 0.17 42.11 02:50:01 AM 0 35.94 0.00 6.24 8.95 0.17 48.71 02:50:01 AM 1 44.07 0.00 7.30 12.93 0.17 35.54 02:51:01 AM all 32.54 0.00 5.04 5.13 0.12 57.17 02:51:01 AM 0 33.58 0.00 4.77 4.52 0.12 57.02 02:51:01 AM 1 31.51 0.00 5.32 5.75 0.12 57.31 02:52:01 AM all 0.94 0.00 0.28 0.68 0.03 98.08 02:52:01 AM 0 1.30 0.00 0.22 0.74 0.05 97.69 02:52:01 AM 1 0.57 0.00 0.33 0.62 0.02 98.46 02:53:01 AM all 30.47 0.00 3.60 0.59 0.11 65.24 02:53:01 AM 0 18.32 0.00 3.43 0.33 0.12 77.80 02:53:01 AM 1 42.63 0.00 3.77 0.84 0.10 52.66 Average: all 25.95 0.00 3.91 4.32 0.11 65.72 Average: 0 22.24 0.00 3.65 3.61 0.11 70.38 Average: 1 29.65 0.00 4.17 5.02 0.10 61.06