---> uname -a: Linux prd-centos8-robot-2c-8g-20425.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 588 4997 19 2111 6813 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:e0:30:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fee0:3095/64 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) 09/09/2024 _x86_64_ (2 CPU) 10:04:59 LINUX RESTART (2 CPU) 10:06:01 AM tps rtps wtps bread/s bwrtn/s 10:07:01 AM 69.08 44.85 24.23 4757.77 15329.21 10:08:01 AM 70.78 13.10 57.68 2343.22 5492.30 10:09:01 AM 86.44 0.70 85.74 50.79 9379.85 10:10:01 AM 22.02 0.42 21.61 64.77 1614.69 10:11:01 AM 47.00 0.03 46.97 3.47 3772.68 10:12:01 AM 19.81 0.00 19.81 0.00 4500.92 10:13:01 AM 15.29 0.43 14.86 69.98 647.90 Average: 47.20 8.51 38.70 1041.69 5820.14 10:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 AM 5785252 7174704 2097180 26.61 2688 1588724 622724 6.97 163004 1677452 39340 10:08:01 AM 5303932 7009176 2578500 32.71 2688 1891692 746500 8.36 232844 2041776 138224 10:09:01 AM 5170728 6997136 2711704 34.40 2688 2003144 705448 7.90 221916 2138484 30084 10:10:01 AM 5255320 7083100 2627112 33.33 2688 2005088 620980 6.95 240432 2044168 4 10:11:01 AM 5034768 7060168 2847664 36.13 2688 2194620 627688 7.03 260020 2215832 123500 10:12:01 AM 5034064 7059076 2848368 36.14 2688 2194620 627688 7.03 260016 2216012 4 10:13:01 AM 5215368 7069316 2667064 33.84 2688 2029704 619076 6.93 285368 2030268 13204 Average: 5257062 7064668 2625370 33.31 2688 1986799 652872 7.31 237657 2051999 49194 10:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 207.58 128.46 741.93 43.26 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 107.61 74.66 829.79 17.16 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 56.86 44.44 555.22 8.06 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 14.16 7.38 5.15 3.02 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 238.44 176.72 318.08 45.90 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 1.68 0.92 0.31 1.28 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 63.93 42.30 79.95 19.57 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 98.61 67.84 361.51 19.75 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) 09/09/2024 _x86_64_ (2 CPU) 10:04:59 LINUX RESTART (2 CPU) 10:06:01 AM CPU %user %nice %system %iowait %steal %idle 10:07:01 AM all 10.34 0.05 3.22 67.35 0.08 18.96 10:07:01 AM 0 11.80 0.05 3.01 69.14 0.07 15.94 10:07:01 AM 1 8.88 0.05 3.44 65.55 0.08 22.00 10:08:01 AM all 23.75 0.00 4.37 9.65 0.10 62.13 10:08:01 AM 0 23.39 0.00 4.04 7.13 0.10 65.34 10:08:01 AM 1 24.11 0.00 4.70 12.18 0.10 58.92 10:09:01 AM all 28.09 0.00 4.26 5.44 0.09 62.12 10:09:01 AM 0 45.90 0.00 5.69 6.42 0.10 41.89 10:09:01 AM 1 10.33 0.00 2.83 4.46 0.08 82.29 10:10:01 AM all 9.86 0.00 1.13 0.68 0.05 88.28 10:10:01 AM 0 11.47 0.00 1.17 0.52 0.05 86.80 10:10:01 AM 1 8.26 0.00 1.08 0.85 0.05 89.75 10:11:01 AM all 27.15 0.00 4.92 1.09 0.08 66.76 10:11:01 AM 0 39.04 0.00 5.63 1.12 0.10 54.10 10:11:01 AM 1 15.30 0.00 4.22 1.05 0.07 79.37 10:12:01 AM all 0.23 0.00 0.26 0.98 0.03 98.51 10:12:01 AM 0 0.30 0.00 0.27 1.08 0.03 98.31 10:12:01 AM 1 0.15 0.00 0.25 0.87 0.03 98.70 10:13:01 AM all 14.13 0.00 1.94 0.23 0.06 83.64 10:13:01 AM 0 20.88 0.00 2.30 0.25 0.05 76.52 10:13:01 AM 1 7.39 0.00 1.57 0.20 0.07 90.78 Average: all 16.23 0.01 2.87 12.14 0.07 68.68 Average: 0 21.83 0.01 3.16 12.18 0.07 62.75 Average: 1 10.63 0.01 2.58 12.09 0.07 74.62