---> uname -a: Linux prd-centos8-robot-2c-8g-14785.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 608 4979 19 2109 6792 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:f7:be:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fef7:bedf/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) 08/26/2024 _x86_64_ (2 CPU) 08:24:45 LINUX RESTART (2 CPU) 08:26:01 AM tps rtps wtps bread/s bwrtn/s 08:27:01 AM 119.05 6.87 112.18 1249.93 9707.72 08:28:01 AM 30.54 0.63 29.91 48.92 4174.93 08:29:01 AM 10.00 0.42 9.58 64.79 225.26 08:30:01 AM 47.20 0.03 47.17 3.47 3063.93 08:31:01 AM 21.84 0.00 21.84 0.00 5360.83 08:32:01 AM 15.46 0.43 15.03 69.98 664.46 Average: 40.68 1.40 39.28 239.49 3866.13 08:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 AM 5155900 6978056 2726532 34.59 2688 1998944 733636 8.21 212196 2169796 106416 08:28:01 AM 5239464 7062512 2642968 33.53 2688 2000368 663236 7.43 230240 2068680 24 08:29:01 AM 5270856 7095812 2611576 33.13 2688 2002312 613556 6.87 241108 2026672 4 08:30:01 AM 5020340 7045040 2862092 36.31 2688 2193708 652584 7.31 260532 2232128 150660 08:31:01 AM 5016196 7040512 2866236 36.36 2688 2193712 652584 7.31 260528 2231968 4 08:32:01 AM 5118168 6969988 2764264 35.07 2688 2026780 732864 8.21 285684 2126324 14048 Average: 5136821 7031987 2745611 34.83 2688 2069304 674743 7.56 248381 2142595 45193 08:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 87.62 66.74 939.55 10.17 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 10.60 2.57 3.46 0.91 0.00 0.00 0.00 0.00 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 11.08 6.73 3.90 2.56 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 251.92 171.39 316.07 45.50 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 2.42 1.32 1.12 1.34 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 68.36 42.57 78.74 20.01 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 72.00 48.55 223.79 13.41 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) 08/26/2024 _x86_64_ (2 CPU) 08:24:45 LINUX RESTART (2 CPU) 08:26:01 AM CPU %user %nice %system %iowait %steal %idle 08:27:01 AM all 37.85 0.00 6.07 3.65 0.13 52.29 08:27:01 AM 0 54.38 0.00 7.74 4.52 0.13 33.22 08:27:01 AM 1 21.34 0.00 4.40 2.77 0.13 71.35 08:28:01 AM all 2.70 0.00 1.05 0.97 0.05 95.22 08:28:01 AM 0 2.41 0.00 1.14 0.77 0.05 95.63 08:28:01 AM 1 2.99 0.00 0.97 1.17 0.05 94.82 08:29:01 AM all 9.64 0.00 0.68 17.19 0.04 72.45 08:29:01 AM 0 14.07 0.00 0.83 0.48 0.05 84.56 08:29:01 AM 1 5.20 0.00 0.52 33.92 0.03 60.33 08:30:01 AM all 28.64 0.00 4.83 0.71 0.12 65.71 08:30:01 AM 0 35.72 0.00 5.60 0.79 0.12 57.77 08:30:01 AM 1 21.58 0.00 4.05 0.63 0.12 73.62 08:31:01 AM all 0.28 0.00 0.30 0.99 0.03 98.40 08:31:01 AM 0 0.15 0.00 0.25 0.63 0.02 98.95 08:31:01 AM 1 0.40 0.00 0.35 1.35 0.03 97.86 08:32:01 AM all 14.25 0.00 2.02 0.33 0.08 83.32 08:32:01 AM 0 21.53 0.00 2.57 0.23 0.08 75.58 08:32:01 AM 1 6.96 0.00 1.47 0.42 0.07 91.08 Average: all 15.57 0.00 2.49 3.98 0.07 77.89 Average: 0 21.38 0.00 3.02 1.24 0.08 74.28 Average: 1 9.75 0.00 1.96 6.71 0.07 81.50