---> uname -a: Linux prd-centos8-robot-2c-8g-1099.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 629 4937 19 2130 6771 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:88:0d:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe88:da8/64 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) 12/08/2024 _x86_64_ (2 CPU) 23:05:10 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 101.92 12.95 88.97 2338.81 6999.02 11:08:01 PM 73.59 0.70 72.89 50.78 9741.59 11:09:01 PM 11.71 0.42 11.30 64.79 345.24 11:10:01 PM 30.81 2.48 28.32 392.54 1574.14 11:11:01 PM 35.47 0.03 35.44 3.47 6670.68 11:12:01 PM 15.28 0.40 14.88 68.92 502.53 11:13:01 PM 25.24 0.53 24.71 64.78 1073.21 Average: 42.00 2.50 39.50 426.27 3843.86 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5179144 6964992 2703288 34.30 2688 1965296 785080 8.79 216316 2155764 216448 11:08:01 PM 5126812 6959284 2755620 34.96 2688 2009480 757308 8.48 220912 2187356 8 11:09:01 PM 5204508 7038924 2677924 33.97 2688 2011428 678104 7.59 239792 2091580 8 11:10:01 PM 4930004 6978128 2952428 37.46 2688 2216956 727492 8.15 259076 2322700 188044 11:11:01 PM 4967872 7015684 2914560 36.98 2688 2217084 678556 7.60 262640 2276728 12 11:12:01 PM 4989496 6901916 2892936 36.70 2688 2087620 810160 9.07 284444 2254576 42744 11:13:01 PM 5079372 6956756 2803060 35.56 2688 2052816 737868 8.26 453260 1999356 16504 Average: 5068173 6973669 2814259 35.70 2688 2080097 739224 8.28 276634 2184009 66253 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 131.63 102.48 1212.82 22.97 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 50.42 31.11 439.64 5.58 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 12.46 8.88 4.99 3.45 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 40.69 34.39 300.13 8.67 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 196.67 139.82 38.52 30.05 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 70.00 38.43 78.61 24.29 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 20.68 18.86 16.62 8.78 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 74.65 53.42 298.75 14.83 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) 12/08/2024 _x86_64_ (2 CPU) 23:05:10 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 37.11 0.00 6.10 3.12 0.10 53.57 11:07:01 PM 0 31.97 0.00 6.01 2.66 0.10 59.26 11:07:01 PM 1 42.25 0.00 6.20 3.59 0.10 47.86 11:08:01 PM all 14.51 0.00 2.22 4.71 0.08 78.47 11:08:01 PM 0 7.94 0.00 1.65 5.26 0.07 85.07 11:08:01 PM 1 21.09 0.00 2.79 4.15 0.10 71.87 11:09:01 PM all 10.31 0.00 1.18 0.13 0.06 88.32 11:09:01 PM 0 7.33 0.00 1.08 0.10 0.05 91.44 11:09:01 PM 1 13.29 0.00 1.28 0.15 0.07 85.21 11:10:01 PM all 24.33 0.00 4.08 0.63 0.09 70.86 11:10:01 PM 0 20.88 0.00 4.00 0.55 0.10 74.47 11:10:01 PM 1 27.79 0.00 4.17 0.72 0.08 67.24 11:11:01 PM all 3.13 0.00 0.88 7.52 0.06 88.42 11:11:01 PM 0 4.65 0.00 1.02 10.06 0.05 84.22 11:11:01 PM 1 1.61 0.00 0.74 4.97 0.07 92.62 11:12:01 PM all 11.84 0.00 1.58 1.04 0.08 85.47 11:12:01 PM 0 8.48 0.00 1.49 0.23 0.07 89.73 11:12:01 PM 1 15.21 0.00 1.66 1.85 0.08 81.20 11:13:01 PM all 29.63 0.00 3.33 0.60 0.08 66.35 11:13:01 PM 0 19.83 0.00 2.98 0.37 0.08 76.74 11:13:01 PM 1 39.45 0.00 3.69 0.84 0.08 55.95 Average: all 18.69 0.00 2.77 2.54 0.08 75.93 Average: 0 14.44 0.00 2.60 2.75 0.07 80.13 Average: 1 22.94 0.00 2.93 2.32 0.08 71.72