---> uname -a: Linux prd-centos8-robot-2c-8g-5121.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 601 4968 19 2127 6799 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:c9:37:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fec9:37b2/64 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) 12/24/2024 _x86_64_ (2 CPU) 01:04:58 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 114.80 0.45 114.35 26.12 11213.53 01:08:01 AM 29.83 0.77 29.06 92.65 3598.30 01:09:01 AM 51.22 6.81 44.40 1251.98 2916.94 01:10:01 AM 21.31 0.00 21.31 0.00 5463.76 01:11:01 AM 0.45 0.00 0.45 0.00 8.03 01:12:01 AM 0.17 0.00 0.17 0.00 2.33 01:13:01 AM 0.30 0.10 0.20 32.12 2.88 01:14:01 AM 2.27 0.02 2.25 0.93 154.68 01:15:01 AM 22.35 0.63 21.71 73.19 1210.78 Average: 26.97 0.98 25.99 164.12 2730.25 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5224360 7021608 2658064 33.72 2688 1974940 706860 7.91 188696 2125976 90640 01:08:01 AM 5272336 7071748 2610088 33.11 2688 1977672 655692 7.34 217904 2048948 16 01:09:01 AM 5011440 7050636 2870984 36.42 2688 2208972 654116 7.32 258764 2243948 156360 01:10:01 AM 5005472 7044260 2876952 36.50 2688 2208984 654116 7.32 258780 2244304 4 01:11:01 AM 5005936 7044736 2876488 36.49 2688 2208988 654116 7.32 258784 2244308 4 01:12:01 AM 5005920 7044720 2876504 36.49 2688 2208988 654116 7.32 258784 2244248 4 01:13:01 AM 4956488 6998796 2925936 37.12 2688 2212512 724936 8.12 258916 2292180 2548 01:14:01 AM 5001976 7045756 2880448 36.54 2688 2213960 649668 7.27 259252 2248156 1356 01:15:01 AM 5126196 6997052 2756228 34.97 2688 2046576 729640 8.17 450716 1955784 180 Average: 5067792 7035479 2814632 35.71 2688 2140177 675918 7.57 267844 2183095 27901 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 96.67 77.76 1090.20 11.33 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 13.51 10.13 6.94 3.88 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 157.56 118.16 324.75 28.94 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 464.30 334.11 88.30 75.20 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.68 2.12 0.50 0.49 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.80 2.12 0.51 0.44 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 40.60 26.91 41.92 2.95 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 452.37 344.00 4323.26 23.45 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 56.07 43.74 89.99 30.17 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 142.96 106.57 662.98 19.65 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) 12/24/2024 _x86_64_ (2 CPU) 01:04:58 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 37.40 0.00 5.05 3.38 0.10 54.08 01:07:01 AM 0 38.86 0.00 5.37 3.14 0.10 52.53 01:07:01 AM 1 35.94 0.00 4.72 3.62 0.10 55.62 01:08:01 AM all 11.17 0.00 1.52 1.08 0.08 86.16 01:08:01 AM 0 7.07 0.00 1.27 0.95 0.08 90.62 01:08:01 AM 1 15.26 0.00 1.77 1.20 0.07 81.71 01:09:01 AM all 28.31 0.00 5.20 1.91 0.09 64.49 01:09:01 AM 0 15.89 0.00 4.30 1.92 0.10 77.79 01:09:01 AM 1 40.76 0.00 6.10 1.89 0.08 51.16 01:10:01 AM all 1.04 0.00 0.93 0.88 0.06 97.10 01:10:01 AM 0 0.65 0.00 0.97 0.90 0.05 97.42 01:10:01 AM 1 1.42 0.00 0.89 0.85 0.07 96.77 01:11:01 AM all 0.35 0.00 0.08 0.02 0.03 99.52 01:11:01 AM 0 0.08 0.00 0.08 0.02 0.03 99.78 01:11:01 AM 1 0.62 0.00 0.08 0.02 0.03 99.25 01:12:01 AM all 0.33 0.00 0.08 0.00 0.04 99.56 01:12:01 AM 0 0.05 0.00 0.07 0.00 0.02 99.87 01:12:01 AM 1 0.60 0.00 0.08 0.00 0.07 99.25 01:13:01 AM all 5.22 0.00 1.35 0.02 0.05 93.37 01:13:01 AM 0 2.63 0.00 0.62 0.03 0.03 96.69 01:13:01 AM 1 7.82 0.00 2.08 0.00 0.07 90.04 01:14:01 AM all 8.36 0.00 1.36 0.01 0.09 90.17 01:14:01 AM 0 11.73 0.00 1.67 0.02 0.10 86.48 01:14:01 AM 1 5.02 0.00 1.06 0.00 0.08 93.84 01:15:01 AM all 24.36 0.00 3.27 0.37 0.08 71.92 01:15:01 AM 0 18.14 0.00 3.15 0.55 0.08 78.07 01:15:01 AM 1 30.57 0.00 3.39 0.18 0.08 65.78 Average: all 12.95 0.00 2.09 0.85 0.07 84.03 Average: 0 10.57 0.00 1.95 0.84 0.07 86.58 Average: 1 15.34 0.00 2.24 0.86 0.07 81.49