---> uname -a: Linux prd-centos8-robot-2c-8g-7650.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 623 4949 19 2125 6778 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:93:af:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe93:afcb/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) 02/02/2025 _x86_64_ (2 CPU) 00:55:34 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 114.41 43.62 70.79 7360.35 21229.14 12:58:01 AM 93.09 0.73 92.35 53.05 10846.78 12:59:01 AM 47.25 7.13 40.12 1310.50 2885.62 01:00:01 AM 44.45 0.07 44.39 3.73 6952.93 01:01:01 AM 10.88 0.45 10.43 69.30 401.73 Average: 62.01 10.40 51.61 1759.33 8462.97 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5447404 7101700 2435020 30.89 2688 1838292 626632 7.02 184116 1936700 157996 12:58:01 AM 5192384 6995288 2690040 34.13 2688 1980440 705316 7.90 198668 2142708 30680 12:59:01 AM 5001004 7004396 2881420 36.55 2688 2176024 709908 7.95 271508 2251980 138020 01:00:01 AM 4981040 7025720 2901384 36.81 2688 2214664 663424 7.43 258676 2269600 4 01:01:01 AM 5093456 6967316 2788968 35.38 2688 2047460 720788 8.07 253472 2177648 4748 Average: 5143058 7018884 2739366 34.75 2688 2051376 685214 7.67 233288 2155727 66290 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 330.42 202.15 1574.77 60.34 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 64.70 47.85 689.04 8.22 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 39.10 30.79 297.13 7.76 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 197.85 139.84 44.03 37.34 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 74.68 43.38 78.24 19.74 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 141.35 92.80 536.63 26.68 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) 02/02/2025 _x86_64_ (2 CPU) 00:55:34 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 40.13 0.03 7.49 8.49 0.09 43.77 12:57:01 AM 0 35.15 0.02 6.85 7.90 0.08 49.99 12:57:01 AM 1 45.11 0.03 8.13 9.08 0.10 37.55 12:58:01 AM all 23.39 0.00 3.70 3.41 0.07 69.42 12:58:01 AM 0 23.82 0.00 3.60 3.46 0.07 69.05 12:58:01 AM 1 22.97 0.00 3.80 3.36 0.08 69.79 12:59:01 AM all 23.67 0.00 4.05 0.97 0.07 71.23 12:59:01 AM 0 15.43 0.00 3.48 0.75 0.08 80.25 12:59:01 AM 1 31.90 0.00 4.62 1.20 0.07 62.22 01:00:01 AM all 11.93 0.00 2.53 1.09 0.06 84.40 01:00:01 AM 0 10.37 0.00 2.35 1.42 0.05 85.81 01:00:01 AM 1 13.49 0.00 2.70 0.75 0.07 82.99 01:01:01 AM all 5.80 0.00 1.17 0.08 0.04 92.90 01:01:01 AM 0 5.18 0.00 1.30 0.10 0.05 93.36 01:01:01 AM 1 6.42 0.00 1.04 0.07 0.03 92.44 Average: all 20.99 0.01 3.79 2.81 0.07 72.34 Average: 0 17.99 0.00 3.52 2.73 0.07 75.69 Average: 1 23.98 0.01 4.06 2.89 0.07 69.00