---> uname -a: Linux prd-centos8-robot-2c-8g-30517.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 571 5031 19 2094 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:cc:e9:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fecc:e9ae/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) 09/30/2024 _x86_64_ (2 CPU) 02:28:24 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 101.00 46.28 54.72 6171.45 24795.15 02:31:01 AM 119.56 6.78 112.78 1247.38 10549.11 02:32:01 AM 25.86 0.67 25.19 49.45 3498.28 02:33:01 AM 21.38 0.88 20.50 129.71 479.85 Average: 66.95 13.65 53.30 1899.72 9831.64 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5457928 7044572 2424504 30.76 2688 1776936 726040 8.13 191328 1940556 103700 02:31:01 AM 5104156 6975840 2778276 35.25 2688 2048048 748320 8.38 219060 2211032 129272 02:32:01 AM 5259432 7092652 2623000 33.28 2688 2010136 621768 6.96 229604 2046908 8 02:33:01 AM 5243488 7084976 2638944 33.48 2688 2017752 619756 6.94 408016 1882812 16716 Average: 5266251 7049510 2616181 33.19 2688 1963218 678971 7.60 262002 2020327 62424 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 319.91 194.90 1542.53 62.08 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 66.77 50.26 643.58 8.37 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 5.86 2.87 3.78 1.36 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 25.23 22.58 24.47 11.31 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 104.45 67.66 553.66 20.78 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) 09/30/2024 _x86_64_ (2 CPU) 02:28:24 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 36.92 0.03 6.37 13.57 0.10 43.00 02:30:01 AM 0 30.55 0.02 5.74 11.81 0.10 51.79 02:30:01 AM 1 43.30 0.05 7.00 15.33 0.10 34.21 02:31:01 AM all 34.40 0.00 6.20 6.86 0.13 52.40 02:31:01 AM 0 27.00 0.00 6.37 6.39 0.13 60.10 02:31:01 AM 1 41.83 0.00 6.03 7.34 0.13 44.67 02:32:01 AM all 3.18 0.00 0.78 1.13 0.04 94.88 02:32:01 AM 0 4.00 0.00 0.85 0.62 0.05 94.47 02:32:01 AM 1 2.35 0.00 0.70 1.64 0.03 95.28 02:33:01 AM all 29.94 0.00 3.41 0.76 0.12 65.77 02:33:01 AM 0 23.21 0.00 3.56 0.33 0.13 72.76 02:33:01 AM 1 36.72 0.00 3.25 1.19 0.10 58.74 Average: all 26.08 0.01 4.18 5.57 0.10 64.06 Average: 0 21.18 0.00 4.13 4.78 0.10 69.81 Average: 1 30.99 0.01 4.24 6.36 0.09 58.30