---> uname -a: Linux prd-centos8-robot-2c-8g-42906.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 607 4969 19 2120 6794 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:1c:f8:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe1c:f853/64 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) 10/16/2024 _x86_64_ (2 CPU) 00:55:35 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 115.24 63.25 51.99 7809.96 35182.33 12:58:01 AM 122.08 6.78 115.29 1247.58 10369.64 12:59:01 AM 33.67 1.05 32.62 113.70 4293.54 01:00:01 AM 41.68 0.03 41.64 3.47 2829.11 01:01:01 AM 25.21 0.02 25.19 0.13 5607.48 01:02:01 AM 12.87 0.50 12.38 71.69 448.62 Average: 58.46 11.94 46.52 1541.22 9788.83 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5540832 7072700 2341592 29.71 2688 1723848 696716 7.80 187480 1869264 98552 12:58:01 AM 5108900 6978024 2773524 35.19 2688 2045584 745248 8.34 219360 2208192 144736 12:59:01 AM 5260560 7096812 2621864 33.26 2688 2013440 626920 7.02 240540 2036752 20 01:00:01 AM 5038088 7076548 2844336 36.08 2688 2207548 623992 6.99 258616 2214720 154412 01:01:01 AM 5002796 7040828 2879628 36.53 2688 2207552 652816 7.31 258612 2245520 4 01:02:01 AM 5163288 7025540 2719136 34.50 2688 2037948 678076 7.59 288424 2077424 16796 Average: 5185744 7048409 2696680 34.21 2688 2039320 670628 7.51 242172 2108645 69087 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 284.99 162.75 1187.22 57.94 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 101.98 76.31 1018.59 11.19 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.08 8.26 6.52 3.31 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 48.18 38.21 300.51 10.48 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 160.53 140.34 33.17 34.10 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 65.71 38.96 79.79 20.02 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 112.75 77.47 437.64 22.84 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) 10/16/2024 _x86_64_ (2 CPU) 00:55:35 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 32.79 0.04 7.41 26.96 0.13 32.67 12:57:01 AM 0 37.68 0.03 7.24 28.55 0.12 26.37 12:57:01 AM 1 27.87 0.05 7.58 25.36 0.14 39.00 12:58:01 AM all 35.61 0.00 5.38 5.52 0.12 53.37 12:58:01 AM 0 32.00 0.00 4.73 6.15 0.12 57.01 12:58:01 AM 1 39.22 0.00 6.04 4.89 0.12 49.73 12:59:01 AM all 12.00 0.00 1.59 3.79 0.10 82.52 12:59:01 AM 0 12.50 0.00 1.57 1.64 0.10 84.18 12:59:01 AM 1 11.50 0.00 1.61 5.93 0.10 80.86 01:00:01 AM all 27.15 0.00 4.07 1.27 0.11 67.41 01:00:01 AM 0 30.09 0.00 4.34 1.45 0.10 64.01 01:00:01 AM 1 24.21 0.00 3.79 1.09 0.12 70.80 01:01:01 AM all 0.89 0.00 0.66 1.45 0.05 96.95 01:01:01 AM 0 0.43 0.00 0.67 1.99 0.07 96.84 01:01:01 AM 1 1.34 0.00 0.65 0.91 0.03 97.07 01:02:01 AM all 13.67 0.00 1.90 0.18 0.06 84.19 01:02:01 AM 0 22.66 0.00 2.52 0.22 0.05 74.55 01:02:01 AM 1 4.68 0.00 1.29 0.13 0.07 93.83 Average: all 20.33 0.01 3.50 6.48 0.09 69.59 Average: 0 22.54 0.01 3.51 6.63 0.09 67.23 Average: 1 18.12 0.01 3.49 6.34 0.10 71.95