---> uname -a: Linux prd-centos8-robot-2c-8g-38960.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 620 4958 19 2118 6781 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:12:51:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe12:5183/64 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) 10/05/2024 _x86_64_ (2 CPU) 00:56:02 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 98.72 13.53 85.19 2497.97 6761.36 12:59:01 AM 77.12 0.70 76.42 50.78 9537.22 01:00:01 AM 25.12 0.42 24.70 64.77 1718.49 01:01:01 AM 44.45 0.05 44.40 3.60 6896.45 01:02:01 AM 5.15 0.17 4.98 33.84 207.03 01:03:01 AM 26.03 0.85 25.18 101.72 1217.18 Average: 46.10 2.62 43.48 458.75 4389.40 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5308376 7044456 2574056 32.66 2688 1917572 680592 7.62 210884 2040052 160616 12:59:01 AM 5153968 7009084 2728464 34.61 2688 2031764 707772 7.92 233108 2149576 22284 01:00:01 AM 4979660 6987856 2902772 36.83 2688 2179488 725276 8.12 271792 2268172 149344 01:01:01 AM 5024396 7060748 2858036 36.26 2688 2205676 633936 7.10 258248 2223500 24 01:02:01 AM 5024728 7063072 2857704 36.25 2688 2207668 641496 7.18 258820 2224468 972 01:03:01 AM 5138036 7000452 2744396 34.82 2688 2038056 702048 7.86 445108 1948908 200 Average: 5104861 7027611 2777571 35.24 2688 2096704 681853 7.63 279660 2142446 55573 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 228.17 150.03 1453.28 48.37 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 47.42 35.22 386.98 7.69 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 37.53 26.92 292.42 5.62 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 177.46 119.44 41.77 28.22 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 33.98 15.99 8.00 2.06 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 54.66 37.74 83.55 29.98 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 96.53 64.22 377.65 20.32 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) 10/05/2024 _x86_64_ (2 CPU) 00:56:02 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.96 0.00 6.68 2.74 0.12 51.49 12:58:01 AM 0 36.92 0.00 6.05 3.25 0.13 53.65 12:58:01 AM 1 41.00 0.00 7.31 2.23 0.12 49.33 12:59:01 AM all 23.12 0.00 3.51 2.64 0.09 70.63 12:59:01 AM 0 19.81 0.00 3.73 3.34 0.08 73.03 12:59:01 AM 1 26.43 0.00 3.30 1.93 0.10 68.24 01:00:01 AM all 21.00 0.00 2.83 0.50 0.06 75.61 01:00:01 AM 0 19.10 0.00 2.45 0.33 0.07 78.05 01:00:01 AM 1 22.91 0.00 3.21 0.67 0.05 73.17 01:01:01 AM all 13.05 0.00 2.57 0.81 0.05 83.52 01:01:01 AM 0 11.04 0.00 2.60 1.32 0.05 84.99 01:01:01 AM 1 15.05 0.00 2.54 0.30 0.05 82.06 01:02:01 AM all 1.72 0.00 0.29 0.03 0.03 97.93 01:02:01 AM 0 1.56 0.00 0.30 0.03 0.03 98.08 01:02:01 AM 1 1.89 0.00 0.28 0.03 0.02 97.78 01:03:01 AM all 29.55 0.00 3.96 0.23 0.08 66.19 01:03:01 AM 0 24.74 0.00 3.86 0.13 0.07 71.21 01:03:01 AM 1 34.36 0.00 4.06 0.33 0.08 61.17 Average: all 21.24 0.00 3.31 1.16 0.07 74.22 Average: 0 18.88 0.00 3.17 1.40 0.07 76.48 Average: 1 23.61 0.00 3.45 0.92 0.07 71.95