---> uname -a: Linux prd-centos8-robot-2c-8g-19823.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 570 5016 19 2110 6831 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:e9:ad:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fee9:ad10/64 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) 07/12/2024 _x86_64_ (2 CPU) 04:42:19 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 70.87 19.23 51.64 3538.61 4293.48 04:45:01 AM 101.80 0.70 101.10 50.78 10666.63 04:46:01 AM 15.81 0.85 14.96 123.96 1178.34 04:47:01 AM 45.35 0.03 45.32 3.47 2837.39 04:48:01 AM 20.24 0.10 20.14 32.92 5226.04 04:49:01 AM 14.26 0.37 13.90 41.59 529.43 Average: 44.72 3.55 41.18 631.82 4121.98 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5293380 7023304 2589052 32.85 2688 1914036 731696 8.19 245416 2030864 197244 04:45:01 AM 5208912 7029112 2673520 33.92 2688 1997624 701888 7.86 221148 2109436 26092 04:46:01 AM 5282832 7108044 2599600 32.98 2688 2002612 642484 7.19 240312 2016780 4 04:47:01 AM 5068312 7084864 2814120 35.70 2688 2186404 618112 6.92 259564 2189308 149108 04:48:01 AM 4918916 6937016 2963516 37.60 2688 2187952 786488 8.81 259684 2330336 4 04:49:01 AM 5209136 7061896 2673296 33.91 2688 2028052 668092 7.48 401468 1921372 17200 Average: 5163581 7040706 2718851 34.49 2688 2052780 691460 7.74 271265 2099683 64942 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 269.12 163.32 1526.41 59.68 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 52.48 41.22 504.13 7.77 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 21.19 10.33 6.11 3.59 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 252.43 221.56 316.97 49.90 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 72.29 55.40 482.72 5.15 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 126.75 104.63 1026.96 24.58 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 132.37 99.41 643.85 25.11 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) 07/12/2024 _x86_64_ (2 CPU) 04:42:19 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 30.95 0.00 5.46 3.03 0.09 60.47 04:44:01 AM 0 32.95 0.00 7.16 4.26 0.10 55.53 04:44:01 AM 1 28.96 0.00 3.77 1.81 0.08 65.38 04:45:01 AM all 30.06 0.00 4.02 3.00 0.11 62.81 04:45:01 AM 0 39.20 0.00 4.75 2.58 0.12 53.36 04:45:01 AM 1 20.87 0.00 3.30 3.41 0.10 72.31 04:46:01 AM all 10.41 0.00 1.30 0.94 0.08 87.28 04:46:01 AM 0 19.34 0.00 1.51 1.22 0.07 77.86 04:46:01 AM 1 1.49 0.00 1.09 0.65 0.08 96.69 04:47:01 AM all 28.62 0.00 4.64 0.97 0.09 65.68 04:47:01 AM 0 42.05 0.00 5.63 1.47 0.08 50.77 04:47:01 AM 1 15.18 0.00 3.65 0.47 0.10 80.60 04:48:01 AM all 3.08 0.00 0.63 1.00 0.06 95.23 04:48:01 AM 0 3.84 0.00 0.60 0.97 0.05 94.54 04:48:01 AM 1 2.33 0.00 0.65 1.04 0.07 95.92 04:49:01 AM all 16.99 0.00 2.43 0.16 0.08 80.34 04:49:01 AM 0 20.85 0.00 2.59 0.30 0.08 76.17 04:49:01 AM 1 13.10 0.00 2.28 0.02 0.07 84.54 Average: all 20.02 0.00 3.08 1.52 0.08 75.30 Average: 0 26.38 0.00 3.70 1.80 0.08 68.04 Average: 1 13.65 0.00 2.45 1.23 0.08 82.57