---> uname -a: Linux prd-centos8-robot-2c-8g-39350.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 641 4936 19 2119 6759 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:49:18:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe49:182b/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) 10/06/2024 _x86_64_ (2 CPU) 01:02:33 LINUX RESTART (2 CPU) 01:03:01 AM tps rtps wtps bread/s bwrtn/s 01:04:01 AM 118.33 40.42 77.91 8209.66 22173.74 01:05:01 AM 93.02 0.70 92.32 50.78 10308.28 01:06:01 AM 26.33 0.42 25.91 64.79 2103.08 01:07:01 AM 54.32 0.03 54.28 3.47 7603.28 01:08:01 AM 4.68 0.10 4.58 32.13 203.80 01:09:01 AM 26.69 0.85 25.84 101.70 1236.49 Average: 53.90 7.09 46.81 1410.50 7271.79 01:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 AM 5286348 6979312 2596076 32.93 2688 1875064 835300 9.35 209152 2063712 145200 01:05:01 AM 5145784 6979008 2736640 34.72 2688 2010076 781384 8.75 221820 2166664 30068 01:06:01 AM 5125632 7011120 2756792 34.97 2688 2059964 778632 8.72 251952 2152300 42560 01:07:01 AM 4966944 7003672 2915480 36.99 2688 2206252 697752 7.81 258432 2283192 76 01:08:01 AM 4965788 7004436 2916636 37.00 2688 2208172 698292 7.82 258932 2284192 776 01:09:01 AM 5130344 6993312 2752080 34.91 2688 2038564 725628 8.12 445240 1956748 204 Average: 5103473 6995143 2778951 35.26 2688 2066349 752831 8.43 274255 2151135 36481 01:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 309.56 186.99 1572.41 60.78 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 60.63 47.92 613.34 8.51 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 20.38 18.00 86.51 5.71 0.00 0.00 0.00 0.00 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 223.04 161.01 254.27 34.64 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 29.66 17.15 7.91 2.28 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 58.80 41.87 84.24 29.96 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 117.02 78.83 436.47 23.65 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) 10/06/2024 _x86_64_ (2 CPU) 01:02:33 LINUX RESTART (2 CPU) 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 41.86 0.01 8.11 9.22 0.10 40.70 01:04:01 AM 0 47.27 0.00 9.13 10.20 0.10 33.30 01:04:01 AM 1 36.44 0.02 7.10 8.23 0.10 48.11 01:05:01 AM all 25.66 0.00 3.65 3.53 0.09 67.07 01:05:01 AM 0 36.36 0.00 4.54 3.72 0.08 55.29 01:05:01 AM 1 14.98 0.00 2.75 3.34 0.10 78.83 01:06:01 AM all 18.44 0.00 2.46 0.73 0.06 78.32 01:06:01 AM 0 28.28 0.00 3.09 0.55 0.07 68.02 01:06:01 AM 1 8.60 0.00 1.84 0.90 0.05 88.62 01:07:01 AM all 18.61 0.00 3.29 1.51 0.08 76.51 01:07:01 AM 0 18.34 0.00 3.46 1.69 0.08 76.43 01:07:01 AM 1 18.88 0.00 3.13 1.34 0.07 76.59 01:08:01 AM all 1.60 0.00 0.25 0.10 0.03 98.02 01:08:01 AM 0 2.61 0.00 0.28 0.10 0.02 96.99 01:08:01 AM 1 0.60 0.00 0.22 0.10 0.03 99.05 01:09:01 AM all 28.55 0.00 3.70 0.33 0.09 67.32 01:09:01 AM 0 41.32 0.00 3.91 0.47 0.08 54.23 01:09:01 AM 1 15.78 0.00 3.49 0.20 0.10 80.42 Average: all 22.46 0.00 3.58 2.57 0.07 71.32 Average: 0 29.03 0.00 4.07 2.79 0.07 64.04 Average: 1 15.88 0.00 3.09 2.35 0.08 78.60