---> uname -a: Linux prd-centos8-robot-2c-8g-8008.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4768 19 2307 6773 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:31:08:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe31:829/64 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) 11/16/2024 _x86_64_ (2 CPU) 23:06:02 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 112.11 6.90 105.21 1250.78 9556.23 11:09:01 PM 48.59 1.00 47.59 110.91 5716.68 11:10:01 PM 33.04 2.55 30.49 395.40 1847.18 11:11:01 PM 42.84 0.03 42.80 3.47 6834.96 11:12:01 PM 2.70 0.00 2.70 0.00 78.04 11:13:01 PM 0.40 0.00 0.40 0.00 7.95 11:14:01 PM 0.20 0.00 0.20 0.00 2.80 11:15:01 PM 9.50 0.18 9.31 33.86 234.39 Average: 31.17 1.33 29.84 224.31 3034.87 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5142708 6989092 2739716 34.76 2688 2024388 721828 8.08 211808 2183884 132984 11:09:01 PM 5226564 7062952 2655860 33.69 2688 2013720 676308 7.57 239288 2070560 24 11:10:01 PM 4991300 7039476 2891124 36.68 2688 2217420 703392 7.88 258596 2260652 186156 11:11:01 PM 4981132 7029064 2901292 36.81 2688 2217544 666544 7.46 261848 2264508 4 11:12:01 PM 4981436 7029372 2900988 36.80 2688 2217548 666544 7.46 261844 2264468 16 11:13:01 PM 4981316 7029252 2901108 36.80 2688 2217548 666544 7.46 261844 2264400 8 11:14:01 PM 4981236 7029172 2901188 36.81 2688 2217548 666544 7.46 261844 2264592 16 11:15:01 PM 4898436 6944920 2983988 37.86 2688 2215432 743344 8.32 301112 2305092 13360 Average: 5023016 7019162 2859408 36.28 2688 2167644 688881 7.71 257273 2234770 41571 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 95.98 70.73 958.14 10.67 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 31.08 20.11 123.06 5.45 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 57.64 45.04 302.23 20.53 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 585.99 414.66 111.99 89.25 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.13 0.47 0.18 0.13 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.00 0.22 0.11 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 4.22 1.92 2.38 1.53 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 75.52 46.30 56.28 60.45 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 106.58 74.94 194.31 23.50 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) 11/16/2024 _x86_64_ (2 CPU) 23:06:02 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 32.16 0.00 5.55 8.80 0.14 53.35 11:08:01 PM 0 41.18 0.00 5.98 6.53 0.13 46.17 11:08:01 PM 1 23.14 0.00 5.11 11.07 0.15 60.52 11:09:01 PM all 18.10 0.00 2.16 3.82 0.07 75.85 11:09:01 PM 0 26.71 0.00 2.69 3.90 0.07 66.63 11:09:01 PM 1 9.49 0.00 1.64 3.74 0.07 85.06 11:10:01 PM all 23.34 0.00 4.14 1.43 0.09 71.00 11:10:01 PM 0 30.92 0.00 4.77 1.07 0.10 63.14 11:10:01 PM 1 15.75 0.00 3.50 1.79 0.08 78.87 11:11:01 PM all 5.49 0.00 1.83 2.61 0.05 90.03 11:11:01 PM 0 4.92 0.00 1.78 2.18 0.05 91.08 11:11:01 PM 1 6.06 0.00 1.88 3.03 0.05 88.98 11:12:01 PM all 0.33 0.00 0.07 0.02 0.03 99.55 11:12:01 PM 0 0.08 0.00 0.07 0.03 0.03 99.78 11:12:01 PM 1 0.58 0.00 0.07 0.00 0.03 99.32 11:13:01 PM all 0.31 0.00 0.06 0.01 0.03 99.60 11:13:01 PM 0 0.08 0.00 0.08 0.02 0.02 99.80 11:13:01 PM 1 0.53 0.00 0.03 0.00 0.03 99.40 11:14:01 PM all 0.41 0.00 0.08 0.00 0.03 99.48 11:14:01 PM 0 0.55 0.00 0.10 0.00 0.03 99.32 11:14:01 PM 1 0.27 0.00 0.07 0.00 0.02 99.65 11:15:01 PM all 14.11 0.00 1.86 0.52 0.08 83.44 11:15:01 PM 0 14.72 0.00 2.07 0.67 0.07 82.47 11:15:01 PM 1 13.50 0.00 1.64 0.37 0.08 84.40 Average: all 11.79 0.00 1.97 2.15 0.06 84.03 Average: 0 14.90 0.00 2.19 1.80 0.06 81.04 Average: 1 8.67 0.00 1.74 2.50 0.06 87.02