---> uname -a: Linux prd-centos8-robot-2c-8g-28590.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 638 4909 19 2149 6761 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:37:d8:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe37:d8a9/64 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) 09/27/2024 _x86_64_ (2 CPU) 06:56:43 LINUX RESTART (2 CPU) 06:58:01 AM tps rtps wtps bread/s bwrtn/s 06:59:01 AM 81.12 13.58 67.54 2382.14 6294.14 07:00:01 AM 84.44 0.70 83.74 50.78 9499.95 07:01:01 AM 20.13 0.42 19.71 64.78 1555.00 07:02:01 AM 54.04 0.12 53.93 5.33 6287.32 07:03:01 AM 13.13 0.00 13.13 0.00 2022.66 07:04:01 AM 7.33 0.42 6.92 69.06 732.08 07:05:01 AM 28.17 0.53 27.64 64.78 1861.85 Average: 41.20 2.25 38.95 376.65 4036.54 06:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:59:01 AM 5336992 7046556 2545440 32.29 2688 1891324 713476 7.99 208628 2010860 146676 07:00:01 AM 5166072 6996052 2716360 34.46 2688 2006288 741776 8.31 219776 2146696 30068 07:01:01 AM 5181116 7038640 2701316 34.27 2688 2033412 701308 7.85 242208 2108228 24984 07:02:01 AM 4992648 7022088 2889784 36.66 2688 2198344 703052 7.87 258120 2253552 50636 07:03:01 AM 4991716 7020968 2890716 36.67 2688 2198348 703052 7.87 258116 2255604 8 07:04:01 AM 5071176 6967700 2811256 35.66 2688 2069296 737296 8.26 266276 2184140 22888 07:05:01 AM 5078164 6974812 2804268 35.58 2688 2071560 736152 8.24 459160 1992232 16740 Average: 5116841 7009545 2765591 35.09 2688 2066939 719445 8.06 273183 2135902 41714 06:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 194.59 126.81 1192.77 36.57 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 54.50 39.80 531.34 7.51 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 13.70 10.91 6.20 4.21 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 238.57 173.34 320.28 46.20 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 8.01 4.92 1.84 1.98 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 133.61 80.52 384.11 48.36 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 21.76 19.61 17.36 9.49 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 94.98 65.14 350.55 22.05 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) 09/27/2024 _x86_64_ (2 CPU) 06:56:43 LINUX RESTART (2 CPU) 06:58:01 AM CPU %user %nice %system %iowait %steal %idle 06:59:01 AM all 34.93 0.00 5.96 4.62 0.13 54.37 06:59:01 AM 0 43.67 0.00 6.64 4.94 0.13 44.61 06:59:01 AM 1 26.19 0.00 5.28 4.30 0.12 64.11 07:00:01 AM all 24.49 0.00 3.64 4.20 0.12 67.55 07:00:01 AM 0 30.87 0.00 4.42 3.17 0.13 61.41 07:00:01 AM 1 18.10 0.00 2.85 5.24 0.10 73.71 07:01:01 AM all 14.32 0.00 2.09 1.43 0.05 82.11 07:01:01 AM 0 11.68 0.00 1.63 0.97 0.05 85.67 07:01:01 AM 1 16.96 0.00 2.55 1.89 0.05 78.55 07:02:01 AM all 25.35 0.00 4.21 3.11 0.13 67.21 07:02:01 AM 0 27.75 0.00 4.52 3.22 0.13 64.38 07:02:01 AM 1 22.95 0.00 3.89 3.01 0.12 70.04 07:03:01 AM all 0.29 0.00 0.20 0.53 0.02 98.96 07:03:01 AM 0 0.37 0.00 0.22 0.82 0.02 98.58 07:03:01 AM 1 0.22 0.00 0.18 0.23 0.02 99.35 07:04:01 AM all 12.25 0.00 1.61 0.26 0.08 85.80 07:04:01 AM 0 13.26 0.00 1.94 0.33 0.10 84.37 07:04:01 AM 1 11.26 0.00 1.29 0.20 0.05 87.20 07:05:01 AM all 31.27 0.00 3.65 0.76 0.09 64.24 07:05:01 AM 0 35.41 0.00 3.56 1.07 0.10 59.87 07:05:01 AM 1 27.13 0.00 3.74 0.45 0.08 68.60 Average: all 20.43 0.00 3.05 2.13 0.09 74.29 Average: 0 23.33 0.00 3.28 2.08 0.10 71.21 Average: 1 17.55 0.00 2.83 2.19 0.08 77.36