---> uname -a: Linux prd-centos8-robot-2c-8g-1748.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 674 4895 19 2127 6726 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:1b:ef:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe1b:ef75/64 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) 12/11/2024 _x86_64_ (2 CPU) 00:56:56 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 124.96 6.96 117.99 1258.11 10583.36 01:00:01 AM 30.61 0.63 29.97 48.92 5044.12 01:01:01 AM 26.14 0.42 25.72 64.78 1809.00 01:02:01 AM 49.23 0.12 49.12 5.33 7075.32 01:03:01 AM 3.00 0.12 2.88 33.06 99.32 01:04:01 AM 1.97 0.00 1.97 0.00 103.97 01:05:01 AM 0.23 0.00 0.23 0.00 3.03 01:06:01 AM 16.68 0.32 16.36 36.92 815.09 Average: 31.60 1.07 30.53 180.88 3192.04 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5124452 6956948 2757980 34.99 2688 2010308 796484 8.92 211492 2203724 134284 01:00:01 AM 5156888 6992764 2725544 34.58 2688 2012888 746224 8.36 229056 2149404 24 01:01:01 AM 4986668 6932580 2895764 36.74 2688 2119520 805124 9.01 258412 2279596 86580 01:02:01 AM 4931672 6971172 2950760 37.43 2688 2208764 721028 8.07 257476 2317044 4 01:03:01 AM 4885128 6927040 2997304 38.03 2688 2211176 791192 8.86 257744 2363352 1164 01:04:01 AM 4885172 6927084 2997260 38.02 2688 2211176 791192 8.86 257744 2363284 8 01:05:01 AM 4872200 6914144 3010232 38.19 2688 2211208 823288 9.22 257744 2375816 24 01:06:01 AM 5033252 6902360 2849180 36.15 2688 2044536 796856 8.92 292680 2204820 13204 Average: 4984429 6940512 2898003 36.77 2688 2128697 783924 8.78 252794 2282130 29412 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 94.15 76.96 1026.48 11.09 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 29.96 18.66 235.78 2.72 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 37.22 30.14 295.80 7.37 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 194.41 141.81 44.67 32.70 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 74.12 65.79 30.70 24.15 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 280.24 279.64 56.40 117.03 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 184.97 182.24 224.03 61.00 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 61.85 41.40 92.61 29.34 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 119.62 104.58 250.80 35.67 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) 12/11/2024 _x86_64_ (2 CPU) 00:56:56 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 35.55 0.00 5.72 4.92 0.14 53.67 12:59:01 AM 0 50.18 0.00 6.80 4.26 0.13 38.62 12:59:01 AM 1 21.04 0.00 4.64 5.58 0.15 68.59 01:00:01 AM all 8.50 0.00 1.41 1.78 0.08 88.23 01:00:01 AM 0 8.23 0.00 1.20 2.28 0.10 88.19 01:00:01 AM 1 8.77 0.00 1.61 1.29 0.05 88.28 01:01:01 AM all 22.53 0.00 2.55 0.91 0.09 73.91 01:01:01 AM 0 29.27 0.00 3.08 1.44 0.08 66.12 01:01:01 AM 1 15.82 0.00 2.02 0.38 0.10 81.68 01:02:01 AM all 14.89 0.00 2.83 2.30 0.08 79.91 01:02:01 AM 0 16.68 0.00 2.76 2.37 0.08 78.11 01:02:01 AM 1 13.09 0.00 2.89 2.22 0.08 81.71 01:03:01 AM all 7.01 0.00 0.35 0.04 0.08 92.52 01:03:01 AM 0 11.39 0.00 0.40 0.03 0.08 88.09 01:03:01 AM 1 2.62 0.00 0.30 0.05 0.07 96.96 01:04:01 AM all 22.21 0.00 0.50 0.01 0.11 77.17 01:04:01 AM 0 43.94 0.00 0.82 0.00 0.10 55.13 01:04:01 AM 1 0.54 0.00 0.18 0.02 0.12 99.15 01:05:01 AM all 24.29 0.00 0.55 0.00 0.11 75.05 01:05:01 AM 0 19.96 0.00 0.50 0.00 0.10 79.44 01:05:01 AM 1 28.62 0.00 0.60 0.00 0.12 70.65 01:06:01 AM all 14.60 0.00 1.94 0.40 0.08 82.98 01:06:01 AM 0 21.68 0.00 2.65 0.30 0.08 75.29 01:06:01 AM 1 7.53 0.00 1.24 0.50 0.08 90.65 Average: all 18.70 0.00 1.98 1.30 0.10 77.92 Average: 0 25.15 0.00 2.28 1.34 0.10 71.14 Average: 1 12.26 0.00 1.69 1.26 0.10 84.70