---> uname -a: Linux prd-centos8-robot-2c-8g-5816.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4789 19 2306 6793 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:21:d8:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe21:d8e5/64 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) 11/10/2024 _x86_64_ (2 CPU) 23:00:56 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 89.17 15.23 73.94 2706.88 5983.29 11:04:01 PM 77.50 0.70 76.80 50.79 9257.61 11:05:01 PM 17.74 0.42 17.32 65.88 1405.07 11:06:01 PM 48.79 2.52 46.28 396.07 2862.84 11:07:01 PM 22.16 0.00 22.16 0.00 5398.57 11:08:01 PM 0.23 0.00 0.23 0.00 3.35 11:09:01 PM 0.17 0.00 0.17 0.00 1.30 11:10:01 PM 0.12 0.00 0.12 0.00 1.17 11:11:01 PM 20.07 0.50 19.57 70.10 834.83 Average: 30.68 2.16 28.53 366.04 2863.43 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5305632 7014952 2576800 32.69 2688 1891116 721344 8.08 209696 2042136 148288 11:04:01 PM 5157880 6993020 2724552 34.56 2688 2011696 718900 8.05 220960 2155092 30112 11:05:01 PM 5236092 7072612 2646340 33.57 2688 2013644 648112 7.26 239872 2060628 12 11:06:01 PM 5006348 7053944 2876084 36.49 2688 2216588 642124 7.19 262504 2242236 154200 11:07:01 PM 5000816 7048092 2881616 36.56 2688 2216596 657516 7.36 262516 2242536 16 11:08:01 PM 5000812 7048060 2881620 36.56 2688 2216600 657516 7.36 262516 2242356 12 11:09:01 PM 5001020 7048268 2881412 36.55 2688 2216600 657516 7.36 262516 2242360 4 11:10:01 PM 5001032 7048280 2881400 36.55 2688 2216600 634844 7.11 262516 2242360 4 11:11:01 PM 4949740 6996652 2932692 37.21 2688 2215740 681216 7.63 458528 2097936 192 Average: 5073264 7035987 2809168 35.64 2688 2135020 668788 7.49 271292 2174182 36982 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 197.15 135.28 1271.27 44.90 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 59.21 41.98 586.11 7.51 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 21.47 11.27 6.18 3.90 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 256.34 192.32 340.73 48.69 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 329.07 251.48 71.57 57.13 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 0.75 0.25 0.06 0.04 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 1.18 0.23 0.12 0.02 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 0.52 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 25.70 21.47 23.44 10.86 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 99.18 72.83 255.94 19.26 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) 11/10/2024 _x86_64_ (2 CPU) 23:00:56 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 33.75 0.00 5.99 3.19 0.10 56.97 11:03:01 PM 0 39.08 0.00 6.45 3.61 0.08 50.78 11:03:01 PM 1 28.41 0.00 5.54 2.77 0.12 63.16 11:04:01 PM all 22.51 0.00 3.19 4.64 0.11 69.56 11:04:01 PM 0 28.15 0.00 3.45 4.87 0.12 63.40 11:04:01 PM 1 16.86 0.00 2.92 4.41 0.10 75.72 11:05:01 PM all 10.42 0.00 1.36 1.08 0.07 87.07 11:05:01 PM 0 16.79 0.00 1.39 1.70 0.07 80.05 11:05:01 PM 1 4.06 0.00 1.32 0.46 0.07 94.09 11:06:01 PM all 28.32 0.00 4.60 1.38 0.10 65.60 11:06:01 PM 0 29.78 0.00 4.48 1.24 0.12 64.39 11:06:01 PM 1 26.86 0.00 4.72 1.52 0.08 66.82 11:07:01 PM all 0.83 0.00 0.94 1.58 0.05 96.60 11:07:01 PM 0 0.54 0.00 0.89 1.14 0.05 97.39 11:07:01 PM 1 1.12 0.00 0.99 2.03 0.05 95.81 11:08:01 PM all 0.29 0.00 0.05 0.00 0.03 99.62 11:08:01 PM 0 0.53 0.00 0.05 0.00 0.03 99.38 11:08:01 PM 1 0.05 0.00 0.05 0.00 0.03 99.87 11:09:01 PM all 0.33 0.00 0.08 0.00 0.04 99.56 11:09:01 PM 0 0.58 0.00 0.08 0.00 0.03 99.30 11:09:01 PM 1 0.07 0.00 0.07 0.00 0.05 99.82 11:10:01 PM all 0.31 0.00 0.06 0.00 0.04 99.59 11:10:01 PM 0 0.40 0.00 0.07 0.00 0.05 99.48 11:10:01 PM 1 0.22 0.00 0.05 0.00 0.03 99.70 11:11:01 PM all 22.13 0.00 2.72 0.28 0.06 74.81 11:11:01 PM 0 32.77 0.00 3.00 0.20 0.07 63.96 11:11:01 PM 1 11.48 0.00 2.44 0.37 0.05 85.66 Average: all 13.21 0.00 2.11 1.35 0.07 83.26 Average: 0 16.51 0.00 2.21 1.42 0.07 79.80 Average: 1 9.92 0.00 2.01 1.29 0.07 86.72