---> uname -a: Linux prd-centos8-robot-2c-8g-16677.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 623 4984 19 2089 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:cd:d5:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fecd:d509/64 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) 09/01/2024 _x86_64_ (2 CPU) 00:58:37 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 129.29 78.25 51.04 8637.24 38120.35 01:01:01 AM 71.77 13.33 58.44 2381.57 5535.48 01:02:01 AM 97.05 0.78 96.27 52.62 9650.92 01:03:01 AM 27.92 0.90 27.02 130.09 1629.09 Average: 81.35 23.12 58.23 2777.48 13665.46 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5744516 7135188 2137908 27.12 2688 1590080 696628 7.80 158984 1717684 39136 01:01:01 AM 5289164 6981960 2593260 32.90 2688 1879680 816248 9.14 229312 2057424 125520 01:02:01 AM 5138984 6967252 2743440 34.80 2688 2005300 780772 8.74 222108 2172312 30128 01:03:01 AM 5149316 6982860 2733108 34.67 2688 2010868 746512 8.36 409140 1978288 1516 Average: 5330495 7016815 2551929 32.37 2688 1871482 760040 8.51 254886 1981427 49075 12:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 206.25 112.57 754.14 42.71 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 105.79 74.89 842.25 19.59 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 58.98 46.34 555.04 8.28 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 27.56 22.74 24.54 12.05 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 99.17 63.89 541.91 20.57 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) 09/01/2024 _x86_64_ (2 CPU) 00:58:37 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 20.69 0.06 7.57 50.31 0.10 21.27 01:00:01 AM 0 19.53 0.05 8.08 50.83 0.10 21.40 01:00:01 AM 1 21.85 0.07 7.06 49.79 0.10 21.13 01:01:01 AM all 24.07 0.00 4.51 9.17 0.09 62.16 01:01:01 AM 0 26.26 0.00 5.09 11.09 0.10 57.46 01:01:01 AM 1 21.84 0.00 3.92 7.21 0.09 66.94 01:02:01 AM all 28.17 0.00 4.23 4.54 0.09 62.96 01:02:01 AM 0 25.82 0.00 3.55 5.03 0.08 65.52 01:02:01 AM 1 30.53 0.00 4.92 4.05 0.10 60.40 01:03:01 AM all 28.09 0.00 3.19 0.89 0.09 67.74 01:03:01 AM 0 38.90 0.00 3.60 0.82 0.10 56.58 01:03:01 AM 1 17.25 0.00 2.78 0.97 0.08 78.92 Average: all 25.30 0.01 4.86 16.03 0.10 53.71 Average: 0 27.69 0.01 5.06 16.71 0.10 50.43 Average: 1 22.89 0.02 4.66 15.34 0.09 57.00