---> uname -a: Linux prd-centos8-robot-2c-8g-43901.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 582 4994 19 2120 6819 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:07:95:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe07:95d4/64 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) 10/19/2024 _x86_64_ (2 CPU) 04:05:06 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 88.59 43.72 44.87 5706.23 13849.50 04:08:01 AM 115.84 7.41 108.43 1296.50 9499.68 04:09:01 AM 31.67 0.42 31.26 64.78 3720.73 04:10:01 AM 57.99 0.03 57.96 3.47 7415.66 04:11:01 AM 7.85 0.10 7.75 32.12 794.12 04:12:01 AM 2.05 0.02 2.03 0.93 119.68 04:13:01 AM 0.48 0.00 0.48 0.00 7.80 04:14:01 AM 10.01 0.32 9.70 36.93 349.63 Average: 39.31 6.50 32.81 892.66 4469.64 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5454448 7033684 2427984 30.80 2688 1769972 705964 7.90 191064 1949048 113972 04:08:01 AM 5171256 7000768 2711176 34.40 2688 2006164 691232 7.74 221700 2143548 90080 04:09:01 AM 5207140 7041268 2675292 33.94 2688 2011360 679044 7.60 244600 2087784 3272 04:10:01 AM 5027680 7057576 2854752 36.22 2688 2199416 619984 6.94 258544 2220940 16556 04:11:01 AM 4986476 7018136 2895956 36.74 2688 2201156 694412 7.78 258812 2263620 784 04:12:01 AM 4984132 7016544 2898300 36.77 2688 2201908 694412 7.78 258812 2266768 16 04:13:01 AM 4976296 7008724 2906136 36.87 2688 2201924 713816 7.99 258812 2274152 4 04:14:01 AM 5128680 6991004 2753752 34.94 2688 2037832 713664 7.99 289868 2114612 20284 Average: 5117014 7020963 2765418 35.08 2688 2078716 689066 7.72 247776 2165059 30621 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 287.65 186.74 1488.31 62.50 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 73.98 56.13 688.48 9.03 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 15.36 10.35 6.03 3.98 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 259.39 192.47 340.48 46.06 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 19.09 10.01 13.29 1.34 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 260.61 259.49 60.04 108.46 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 225.97 223.01 132.75 82.98 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 91.62 71.07 126.15 31.97 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 154.20 126.15 356.95 43.29 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) 10/19/2024 _x86_64_ (2 CPU) 04:05:06 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 27.79 0.04 5.57 28.27 0.11 38.23 04:07:01 AM 0 31.78 0.05 5.51 26.51 0.10 36.05 04:07:01 AM 1 23.79 0.03 5.63 30.02 0.12 40.41 04:08:01 AM all 33.34 0.00 5.63 6.28 0.11 54.64 04:08:01 AM 0 43.96 0.00 6.63 4.72 0.12 44.58 04:08:01 AM 1 22.74 0.00 4.63 7.84 0.10 64.70 04:09:01 AM all 11.09 0.00 1.89 1.15 0.07 85.81 04:09:01 AM 0 16.56 0.00 1.92 1.08 0.07 80.37 04:09:01 AM 1 5.61 0.00 1.85 1.22 0.07 91.25 04:10:01 AM all 25.89 0.00 4.14 2.10 0.09 67.77 04:10:01 AM 0 29.49 0.00 4.39 1.90 0.10 64.11 04:10:01 AM 1 22.30 0.00 3.89 2.29 0.08 71.44 04:11:01 AM all 2.24 0.00 0.31 0.29 0.03 97.12 04:11:01 AM 0 1.02 0.00 0.25 0.48 0.03 98.21 04:11:01 AM 1 3.47 0.00 0.37 0.10 0.03 96.03 04:12:01 AM all 20.34 0.00 0.48 0.02 0.10 79.07 04:12:01 AM 0 36.31 0.00 0.72 0.00 0.12 62.85 04:12:01 AM 1 4.42 0.00 0.23 0.03 0.08 95.23 04:13:01 AM all 25.94 0.00 0.47 0.00 0.10 73.49 04:13:01 AM 0 51.02 0.00 0.70 0.00 0.12 48.15 04:13:01 AM 1 0.95 0.00 0.23 0.00 0.08 98.73 04:14:01 AM all 16.92 0.00 1.85 0.06 0.08 81.09 04:14:01 AM 0 18.61 0.00 1.62 0.07 0.07 79.64 04:14:01 AM 1 15.21 0.00 2.08 0.05 0.10 82.56 Average: all 20.45 0.01 2.54 4.77 0.09 72.14 Average: 0 28.58 0.01 2.72 4.34 0.09 64.27 Average: 1 12.32 0.00 2.37 5.20 0.08 80.03