---> uname -a: Linux prd-centos8-robot-2c-8g-40727.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 579 5022 19 2095 6822 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:db:b7:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fedb:b766/64 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) 10/09/2024 _x86_64_ (2 CPU) 02:36:10 LINUX RESTART (2 CPU) 02:37:03 AM tps rtps wtps bread/s bwrtn/s 02:38:01 AM 101.48 16.41 85.07 3176.56 6902.48 02:39:01 AM 77.07 0.70 76.37 50.78 8776.79 02:40:01 AM 8.26 0.03 8.23 0.53 1177.19 02:41:01 AM 12.21 0.68 11.53 102.10 262.66 Average: 49.32 4.36 44.97 812.70 4257.64 02:37:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:38:01 AM 5326076 7057420 2556356 32.43 2688 1912772 694312 7.77 210928 2021616 158024 02:39:01 AM 5164576 6998976 2717856 34.48 2688 2011476 731816 8.19 222008 2149936 30076 02:40:01 AM 5162632 6997056 2719800 34.50 2688 2011496 751788 8.42 222012 2151776 4 02:41:01 AM 5208508 7046380 2673924 33.92 2688 2014860 694548 7.78 407656 1921964 176 Average: 5215448 7024958 2666984 33.83 2688 1987651 718116 8.04 265651 2061323 47070 02:37:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 253.59 176.37 1706.90 59.69 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 57.58 41.72 450.76 7.30 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 1.15 0.37 0.34 0.12 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 23.13 18.33 22.33 9.35 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 82.43 58.21 535.27 18.77 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) 10/09/2024 _x86_64_ (2 CPU) 02:36:10 LINUX RESTART (2 CPU) 02:37:03 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 40.35 0.00 7.17 3.32 0.13 49.03 02:38:01 AM 0 30.72 0.00 6.74 3.40 0.12 59.01 02:38:01 AM 1 49.97 0.00 7.59 3.24 0.14 39.05 02:39:01 AM all 20.37 0.00 2.92 2.80 0.07 73.85 02:39:01 AM 0 15.90 0.00 2.69 2.36 0.07 78.99 02:39:01 AM 1 24.85 0.00 3.14 3.24 0.07 68.71 02:40:01 AM all 0.40 0.00 0.16 0.23 0.02 99.20 02:40:01 AM 0 0.17 0.00 0.20 0.17 0.02 99.45 02:40:01 AM 1 0.63 0.00 0.12 0.28 0.02 98.95 02:41:01 AM all 20.72 0.00 2.53 0.17 0.07 76.52 02:41:01 AM 0 18.84 0.00 2.19 0.22 0.07 78.69 02:41:01 AM 1 22.60 0.00 2.87 0.12 0.07 74.34 Average: all 20.30 0.00 3.16 1.61 0.07 74.86 Average: 0 16.29 0.00 2.93 1.52 0.07 79.19 Average: 1 24.30 0.00 3.40 1.71 0.07 70.52