---> uname -a: Linux prd-centos8-robot-2c-8g-1302.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 624 4919 19 2154 6776 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:5f:f3:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe5f:f306/64 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) 07/23/2024 _x86_64_ (2 CPU) 04:27:19 LINUX RESTART (2 CPU) 04:28:02 AM tps rtps wtps bread/s bwrtn/s 04:29:01 AM 97.58 52.47 45.10 7537.78 21786.61 04:30:01 AM 116.18 5.35 110.83 125.56 9294.97 04:31:01 AM 35.29 0.83 34.46 122.36 3579.61 04:32:01 AM 55.86 0.03 55.83 3.47 5954.15 04:33:02 AM 15.06 0.10 14.96 32.12 3121.16 04:34:01 AM 26.60 0.86 25.73 103.41 2004.66 Average: 57.74 9.85 47.89 1306.79 7599.51 04:28:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:29:01 AM 5340024 6973348 2542408 32.25 2688 1823368 781868 8.75 194904 2057208 123112 04:30:01 AM 5145696 6968368 2736736 34.72 2688 1999484 733520 8.21 222668 2168620 86920 04:31:01 AM 5223052 7050104 2659380 33.74 2688 2004428 655340 7.34 241628 2074900 24 04:32:01 AM 4995568 7020868 2886864 36.62 2688 2194576 654568 7.33 261436 2250516 61792 04:33:02 AM 5144244 7020936 2738188 34.74 2688 2047488 667352 7.47 253516 2112964 2152 04:34:01 AM 5132396 7031052 2750036 34.89 2688 2073800 659740 7.39 460484 1940624 200 Average: 5163497 7010779 2718935 34.49 2688 2023857 692065 7.75 272439 2100805 45700 04:28:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 315.59 188.22 1603.23 60.24 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 52.15 41.57 500.22 7.77 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 18.13 8.88 5.58 3.28 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 259.76 234.11 323.15 51.97 0.00 0.00 0.00 0.00 04:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:02 AM eth0 76.17 57.36 364.48 8.94 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 51.96 40.00 111.06 55.30 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 128.65 94.92 482.53 31.10 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) 07/23/2024 _x86_64_ (2 CPU) 04:27:19 LINUX RESTART (2 CPU) 04:28:02 AM CPU %user %nice %system %iowait %steal %idle 04:29:01 AM all 38.65 0.03 6.55 14.62 0.09 40.05 04:29:01 AM 0 42.33 0.05 7.66 13.38 0.10 36.48 04:29:01 AM 1 34.99 0.02 5.43 15.86 0.09 43.61 04:30:01 AM all 34.83 0.00 5.71 4.48 0.13 54.85 04:30:01 AM 0 49.73 0.00 7.40 4.77 0.12 37.98 04:30:01 AM 1 19.92 0.00 4.02 4.18 0.15 71.72 04:31:01 AM all 10.29 0.00 1.32 1.98 0.07 86.34 04:31:01 AM 0 14.97 0.00 1.46 1.35 0.07 82.15 04:31:01 AM 1 5.61 0.00 1.19 2.61 0.07 90.52 04:32:01 AM all 28.96 0.00 4.95 1.74 0.08 64.27 04:32:01 AM 0 31.48 0.00 4.71 1.50 0.08 62.22 04:32:01 AM 1 26.42 0.00 5.19 1.98 0.08 66.32 04:33:02 AM all 7.37 0.00 0.97 0.77 0.06 90.83 04:33:02 AM 0 4.61 0.00 0.68 0.99 0.05 93.67 04:33:02 AM 1 10.20 0.00 1.26 0.55 0.07 87.92 04:34:01 AM all 29.01 0.00 3.09 0.57 0.08 67.26 04:34:01 AM 0 39.46 0.00 3.34 0.39 0.08 56.72 04:34:01 AM 1 18.53 0.00 2.84 0.75 0.07 77.82 Average: all 24.82 0.01 3.76 4.00 0.09 67.32 Average: 0 30.37 0.01 4.20 3.70 0.08 61.64 Average: 1 19.26 0.00 3.32 4.30 0.09 73.03