---> uname -a: Linux prd-centos8-robot-2c-8g-38610.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 575 5002 19 2119 6826 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:23:44:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe23:44ad/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) 10/04/2024 _x86_64_ (2 CPU) 00:55:52 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 108.77 6.97 101.80 1258.32 9009.17 12:59:01 AM 55.30 0.98 54.32 110.90 6501.20 01:00:01 AM 45.77 0.07 45.70 2.80 2980.94 01:01:01 AM 24.56 0.05 24.51 3.60 5583.22 01:02:01 AM 13.31 0.48 12.83 70.76 479.38 Average: 49.54 1.71 47.83 289.24 4910.50 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5167920 7022408 2714508 34.44 2688 2032160 720124 8.06 213812 2162440 192088 12:59:01 AM 5261488 7096204 2620940 33.25 2688 2011804 632204 7.08 240532 2035540 16 01:00:01 AM 4987316 7024364 2895112 36.73 2688 2206044 686528 7.69 258088 2266336 154544 01:01:01 AM 5033892 7070720 2848536 36.14 2688 2206116 632724 7.08 258668 2214868 4 01:02:01 AM 5138772 7000116 2743656 34.81 2688 2036376 713708 7.99 285512 2105424 16916 Average: 5117878 7042762 2764550 35.07 2688 2098500 677058 7.58 251322 2156922 72714 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 111.51 88.64 1150.76 12.26 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 11.55 9.15 6.39 3.71 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 51.15 38.14 300.73 9.28 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 185.87 137.69 35.29 34.06 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 63.20 40.45 79.08 21.21 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 84.66 62.81 314.41 16.10 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) 10/04/2024 _x86_64_ (2 CPU) 00:55:52 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 34.66 0.00 5.66 3.70 0.11 55.86 12:58:01 AM 0 44.07 0.00 6.72 3.92 0.10 45.19 12:58:01 AM 1 25.26 0.00 4.60 3.49 0.12 66.53 12:59:01 AM all 16.83 0.00 1.99 4.10 0.07 77.02 12:59:01 AM 0 19.89 0.00 2.25 4.63 0.08 73.15 12:59:01 AM 1 13.77 0.00 1.72 3.57 0.05 80.88 01:00:01 AM all 26.63 0.00 4.28 0.98 0.08 68.03 01:00:01 AM 0 35.70 0.00 4.59 1.13 0.08 58.49 01:00:01 AM 1 17.57 0.00 3.96 0.83 0.08 77.54 01:01:01 AM all 0.58 0.00 0.69 1.66 0.04 97.04 01:01:01 AM 0 0.55 0.00 0.84 2.34 0.05 96.22 01:01:01 AM 1 0.60 0.00 0.54 0.97 0.03 97.86 01:02:01 AM all 13.43 0.00 1.85 0.23 0.05 84.44 01:02:01 AM 0 18.14 0.00 1.97 0.13 0.05 79.71 01:02:01 AM 1 8.69 0.00 1.72 0.33 0.05 89.20 Average: all 18.44 0.00 2.89 2.14 0.07 76.47 Average: 0 23.67 0.00 3.27 2.43 0.07 70.55 Average: 1 13.19 0.00 2.51 1.84 0.07 82.39