---> uname -a: Linux prd-centos8-robot-2c-8g-41070.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 579 4953 19 2165 6822 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:68:0b:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe68:b27/64 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) 10/10/2024 _x86_64_ (2 CPU) 02:05:39 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 139.77 85.90 53.87 10594.60 38389.50 02:08:01 AM 123.08 6.88 116.20 1250.46 10660.27 02:09:01 AM 35.87 1.05 34.82 113.70 4416.51 02:10:01 AM 49.35 0.03 49.32 3.47 5156.61 02:11:01 AM 18.53 0.00 18.53 0.00 3283.67 02:12:01 AM 0.50 0.10 0.40 32.12 13.36 02:13:01 AM 29.81 0.85 28.96 101.72 2822.06 Average: 56.70 13.55 43.15 1728.06 9248.98 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5578148 7095064 2304284 29.23 2688 1709720 692720 7.76 185628 1837764 98216 02:08:01 AM 5117260 6985776 2765172 35.08 2688 2045980 739728 8.28 218000 2205552 146096 02:09:01 AM 5261852 7097464 2620580 33.25 2688 2012668 625420 7.00 240640 2035888 20 02:10:01 AM 5027968 7065764 2854464 36.21 2688 2206752 627768 7.03 258472 2219724 79248 02:11:01 AM 5030960 7068420 2851472 36.18 2688 2206760 627768 7.03 258472 2219612 4 02:12:01 AM 5007368 7068968 2875064 36.47 2688 2230896 624800 7.00 258928 2242988 16904 02:13:01 AM 5164044 7073752 2718388 34.49 2688 2085536 643972 7.21 466864 1900672 180 Average: 5169657 7065030 2712775 34.42 2688 2071187 654597 7.33 269572 2094600 48667 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 304.62 176.52 1185.50 58.80 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 95.87 76.72 1023.90 10.95 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 19.39 10.08 7.08 3.73 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 235.10 177.54 335.92 45.13 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 2.55 1.15 1.18 0.18 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 95.35 60.46 388.49 6.45 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 62.72 46.38 119.90 59.11 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 116.52 78.41 437.42 26.34 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) 10/10/2024 _x86_64_ (2 CPU) 02:05:39 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 32.12 0.06 9.27 30.11 0.11 28.33 02:07:01 AM 0 28.93 0.07 9.01 29.29 0.12 32.58 02:07:01 AM 1 35.25 0.05 9.53 30.92 0.10 24.15 02:08:01 AM all 37.00 0.00 5.68 4.50 0.12 52.70 02:08:01 AM 0 31.10 0.00 5.34 3.76 0.12 59.68 02:08:01 AM 1 42.90 0.00 6.02 5.25 0.12 45.72 02:09:01 AM all 12.88 0.00 1.92 2.46 0.07 82.67 02:09:01 AM 0 8.46 0.00 2.11 2.11 0.07 87.26 02:09:01 AM 1 17.29 0.00 1.74 2.82 0.07 78.08 02:10:01 AM all 27.28 0.00 4.68 1.61 0.10 66.33 02:10:01 AM 0 30.99 0.00 5.04 1.22 0.10 62.65 02:10:01 AM 1 23.58 0.00 4.32 2.00 0.10 70.00 02:11:01 AM all 0.31 0.00 0.24 0.92 0.03 98.50 02:11:01 AM 0 0.35 0.00 0.25 0.89 0.03 98.48 02:11:01 AM 1 0.27 0.00 0.23 0.95 0.03 98.51 02:12:01 AM all 7.22 0.00 0.45 0.07 0.30 91.97 02:12:01 AM 0 3.41 0.00 0.32 0.10 0.07 96.10 02:12:01 AM 1 11.05 0.00 0.58 0.03 0.52 87.82 02:13:01 AM all 29.29 0.00 3.64 0.64 0.13 66.29 02:13:01 AM 0 27.20 0.00 3.98 0.99 0.13 67.70 02:13:01 AM 1 31.39 0.00 3.31 0.30 0.12 64.89 Average: all 20.85 0.01 3.68 5.68 0.12 69.66 Average: 0 18.59 0.01 3.70 5.37 0.09 72.23 Average: 1 23.09 0.01 3.66 5.99 0.15 67.10