---> uname -a: Linux prd-centos8-robot-2c-8g-8981.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 573 4961 19 2162 6827 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:99:e9:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe99:e948/64 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) 11/21/2024 _x86_64_ (2 CPU) 00:58:07 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 94.85 15.77 79.07 2789.16 6657.78 01:01:01 AM 83.67 0.70 82.98 50.77 10053.22 01:02:01 AM 25.67 0.50 25.17 66.60 1434.03 01:03:01 AM 48.93 0.03 48.90 3.47 7048.77 01:04:01 AM 3.55 0.10 3.45 32.13 297.32 01:05:01 AM 17.88 0.42 17.46 47.73 1926.78 Average: 45.62 2.88 42.74 491.89 4563.83 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5351064 7080656 2531368 32.11 2688 1911500 673776 7.54 210136 2000104 162196 01:01:01 AM 5269556 7104380 2612876 33.15 2688 2011936 626580 7.02 229356 2040240 64 01:02:01 AM 5065956 7012160 2816476 35.73 2688 2119804 726540 8.14 258652 2203932 87776 01:03:01 AM 5040856 7077308 2841576 36.05 2688 2205920 633688 7.10 257352 2211324 4 01:04:01 AM 4972316 7028152 2910116 36.92 2688 2225236 705760 7.90 257476 2279360 13296 01:05:01 AM 5110076 7015840 2772356 35.17 2688 2080588 695492 7.79 464804 1956776 13352 Average: 5134971 7053083 2747461 34.86 2688 2092497 676973 7.58 279629 2115289 46115 12:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 230.36 158.12 1406.66 48.62 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 59.52 41.81 484.92 7.61 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 40.04 31.80 295.76 7.68 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 179.54 128.87 43.00 37.54 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 66.71 47.73 339.67 4.93 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 86.09 55.09 123.49 55.98 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 110.03 77.01 446.25 27.00 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) 11/21/2024 _x86_64_ (2 CPU) 00:58:07 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 36.92 0.00 6.36 3.36 0.13 53.22 01:00:01 AM 0 44.04 0.00 7.59 3.55 0.14 44.68 01:00:01 AM 1 29.82 0.00 5.14 3.17 0.12 61.75 01:01:01 AM all 20.70 0.00 3.40 4.12 0.09 71.69 01:01:01 AM 0 24.65 0.00 3.45 4.38 0.08 67.44 01:01:01 AM 1 16.74 0.00 3.35 3.85 0.10 75.97 01:02:01 AM all 22.65 0.00 2.73 1.48 0.09 73.04 01:02:01 AM 0 22.17 0.00 2.70 1.48 0.10 73.54 01:02:01 AM 1 23.14 0.00 2.77 1.47 0.08 72.54 01:03:01 AM all 15.12 0.00 2.86 2.80 0.08 79.15 01:03:01 AM 0 17.37 0.00 3.20 2.95 0.08 76.41 01:03:01 AM 1 12.88 0.00 2.52 2.65 0.07 81.89 01:04:01 AM all 5.77 0.00 0.30 0.09 0.04 93.80 01:04:01 AM 0 7.54 0.00 0.30 0.00 0.05 92.11 01:04:01 AM 1 3.98 0.00 0.30 0.19 0.03 95.50 01:05:01 AM all 21.76 0.00 2.75 0.27 0.09 75.13 01:05:01 AM 0 25.71 0.00 2.79 0.10 0.08 71.31 01:05:01 AM 1 17.76 0.00 2.72 0.44 0.10 78.98 Average: all 20.46 0.00 3.06 2.02 0.09 74.38 Average: 0 23.53 0.00 3.33 2.07 0.09 70.98 Average: 1 17.37 0.00 2.80 1.96 0.08 77.79