---> uname -a: Linux prd-centos8-robot-2c-8g-7606.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 628 4914 19 2154 6772 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:ef:06:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:feef:62f/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) 11/15/2024 _x86_64_ (2 CPU) 08:26:58 LINUX RESTART (2 CPU) 08:28:01 AM tps rtps wtps bread/s bwrtn/s 08:29:01 AM 100.83 13.09 87.74 2342.83 6789.06 08:30:01 AM 64.90 0.70 64.20 50.78 10430.17 08:31:01 AM 23.66 0.43 23.23 64.78 1578.51 08:32:02 AM 57.67 0.03 57.64 3.47 7248.79 08:33:01 AM 10.67 0.08 10.59 32.53 1047.49 08:34:01 AM 12.53 0.35 12.18 37.99 1100.75 Average: 45.14 2.46 42.69 423.22 4709.38 08:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:29:01 AM 5259544 7006912 2622888 33.28 2688 1928968 699032 7.83 214100 2083332 183256 08:30:01 AM 5158036 6986576 2724396 34.56 2688 2005080 726072 8.13 220768 2153524 30116 08:31:01 AM 5239464 7069428 2642968 33.53 2688 2007032 638656 7.15 239576 2058056 4 08:32:02 AM 4984160 7013692 2898272 36.77 2688 2198972 653436 7.32 256576 2264940 21420 08:33:01 AM 4957148 6987772 2925284 37.11 2688 2200068 707332 7.92 256700 2294056 32 08:34:01 AM 5061660 6958692 2820772 35.79 2688 2071764 724272 8.11 306948 2158312 37828 Average: 5110002 7003845 2772430 35.17 2688 2068647 691467 7.74 249111 2168703 45443 08:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 144.06 111.96 1189.63 23.00 0.00 0.00 0.00 0.00 08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM eth0 49.85 30.34 439.47 5.65 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 13.55 8.90 5.40 3.52 0.00 0.00 0.00 0.00 08:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:02 AM eth0 268.39 195.68 343.03 48.84 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 12.72 7.32 3.69 1.92 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 136.96 96.68 442.89 55.29 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 104.51 75.33 405.15 23.09 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) 11/15/2024 _x86_64_ (2 CPU) 08:26:58 LINUX RESTART (2 CPU) 08:28:01 AM CPU %user %nice %system %iowait %steal %idle 08:29:01 AM all 36.59 0.00 5.93 3.59 0.14 53.75 08:29:01 AM 0 33.73 0.00 6.08 4.33 0.12 55.73 08:29:01 AM 1 39.45 0.00 5.77 2.85 0.17 51.77 08:30:01 AM all 16.05 0.00 2.65 10.21 0.09 71.00 08:30:01 AM 0 11.71 0.00 2.76 14.41 0.08 71.04 08:30:01 AM 1 20.38 0.00 2.54 6.01 0.10 70.96 08:31:01 AM all 10.25 0.00 1.26 1.03 0.08 87.37 08:31:01 AM 0 8.14 0.00 1.35 1.37 0.08 89.05 08:31:01 AM 1 12.37 0.00 1.17 0.69 0.08 85.69 08:32:02 AM all 26.92 0.00 4.76 2.09 0.13 66.10 08:32:02 AM 0 23.00 0.00 4.22 2.10 0.17 70.51 08:32:02 AM 1 30.85 0.00 5.30 2.07 0.10 61.67 08:33:01 AM all 0.46 0.00 0.23 0.34 0.03 98.94 08:33:01 AM 0 0.51 0.00 0.24 0.15 0.03 99.07 08:33:01 AM 1 0.41 0.00 0.22 0.53 0.03 98.81 08:34:01 AM all 19.72 0.00 2.13 0.23 0.08 77.84 08:34:01 AM 0 9.06 0.00 1.79 0.28 0.08 88.78 08:34:01 AM 1 30.61 0.00 2.48 0.17 0.09 66.66 Average: all 18.37 0.00 2.83 2.92 0.10 75.78 Average: 0 14.40 0.00 2.75 3.78 0.09 78.98 Average: 1 22.37 0.00 2.92 2.06 0.10 72.55