---> uname -a: Linux prd-centos8-robot-2c-8g-18835.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 645 4941 19 2109 6754 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:66:5c:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fe66:5ccd/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) 09/05/2024 _x86_64_ (2 CPU) 07:28:17 LINUX RESTART (2 CPU) 07:29:02 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 114.47 46.44 68.03 7169.23 6338.07 07:31:01 AM 88.99 0.70 88.29 50.78 9743.60 07:32:01 AM 30.61 0.42 30.19 64.78 2501.87 07:33:01 AM 48.93 0.03 48.90 3.47 6994.49 07:34:01 AM 4.80 0.42 4.38 69.06 188.12 07:35:01 AM 29.92 0.53 29.39 64.78 1261.33 Average: 52.78 7.98 44.80 1220.53 4499.59 07:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5359252 7051012 2523172 32.01 2688 1873600 685016 7.67 211252 1987456 152568 07:31:01 AM 5249340 7071316 2633084 33.40 2688 1999500 663436 7.43 230640 2055096 30072 07:32:01 AM 5019068 6981804 2863356 36.33 2688 2135292 763348 8.55 264160 2238308 116892 07:33:01 AM 5008796 7029884 2873628 36.46 2688 2190608 706228 7.91 260780 2236844 4 07:34:01 AM 5106432 6964688 2775992 35.22 2688 2029240 749748 8.39 254360 2157028 4560 07:35:01 AM 5102376 6958632 2780048 35.27 2688 2031544 737764 8.26 443852 1985228 16740 Average: 5140877 7009556 2741547 34.78 2688 2043297 717590 8.03 277507 2109993 53473 07:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 311.69 198.51 1627.43 62.31 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 59.65 46.05 522.56 8.22 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 37.17 31.07 273.64 7.52 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 208.55 190.05 50.29 44.73 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 54.06 33.89 74.73 17.17 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 21.54 20.41 18.01 9.90 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 114.90 86.36 424.44 24.87 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) 09/05/2024 _x86_64_ (2 CPU) 07:28:17 LINUX RESTART (2 CPU) 07:29:02 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 37.30 0.02 7.93 4.70 0.12 49.94 07:30:01 AM 0 28.97 0.02 7.14 5.34 0.12 58.42 07:30:01 AM 1 45.60 0.02 8.73 4.05 0.12 41.48 07:31:01 AM all 23.12 0.00 3.35 3.20 0.12 70.21 07:31:01 AM 0 18.86 0.00 3.11 4.13 0.12 73.78 07:31:01 AM 1 27.38 0.00 3.58 2.28 0.12 66.64 07:32:01 AM all 23.84 0.00 3.24 1.97 0.13 70.82 07:32:01 AM 0 19.44 0.00 3.34 2.27 0.10 74.85 07:32:01 AM 1 28.26 0.00 3.14 1.66 0.17 66.78 07:33:01 AM all 13.76 0.00 2.78 2.03 0.10 81.32 07:33:01 AM 0 13.39 0.00 3.15 2.01 0.08 81.38 07:33:01 AM 1 14.13 0.00 2.42 2.05 0.12 81.27 07:34:01 AM all 3.68 0.00 1.40 0.04 0.05 94.83 07:34:01 AM 0 4.88 0.00 1.47 0.05 0.03 93.57 07:34:01 AM 1 2.47 0.00 1.34 0.03 0.07 96.09 07:35:01 AM all 32.06 0.00 3.58 0.42 0.09 63.85 07:35:01 AM 0 32.61 0.00 3.62 0.30 0.08 63.39 07:35:01 AM 1 31.52 0.00 3.54 0.53 0.10 64.31 Average: all 22.25 0.00 3.70 2.05 0.10 71.89 Average: 0 19.67 0.00 3.63 2.34 0.09 74.28 Average: 1 24.83 0.00 3.78 1.76 0.11 69.51