---> uname -a: Linux prd-centos8-robot-2c-8g-44125.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 609 4976 19 2111 6792 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:6b:ca:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe6b:caa1/64 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) 10/20/2024 _x86_64_ (2 CPU) 01:08:14 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 103.58 13.10 90.49 2343.22 6806.30 01:11:01 AM 77.19 0.70 76.49 50.78 9653.63 01:12:01 AM 28.57 0.42 28.16 64.78 1583.27 01:13:01 AM 39.83 0.03 39.79 3.47 6763.01 01:14:01 AM 14.76 0.42 14.35 69.04 478.06 Average: 52.79 2.93 49.86 506.27 5056.80 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5175168 6970916 2707256 34.35 2688 1974640 753212 8.43 217964 2152996 225768 01:11:01 AM 5100052 6949956 2782372 35.30 2688 2027340 770368 8.63 233376 2200772 24476 01:12:01 AM 4937040 6963856 2945384 37.37 2688 2196040 744572 8.34 253148 2319088 185520 01:13:01 AM 5005236 7031728 2877188 36.50 2688 2196132 667616 7.48 257688 2241116 4 01:14:01 AM 5044712 6932024 2837712 36.00 2688 2063148 767572 8.59 277400 2206036 36872 Average: 5052442 6969696 2829982 35.90 2688 2091460 740668 8.29 247915 2224002 94528 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 177.39 124.93 1172.35 23.53 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 51.78 39.00 423.52 8.16 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 37.19 31.84 294.16 6.95 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 203.15 143.73 42.85 37.51 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 62.71 41.52 78.34 19.41 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 106.44 76.20 402.26 19.11 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) 10/20/2024 _x86_64_ (2 CPU) 01:08:14 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 38.35 0.00 6.53 2.69 0.11 52.33 01:10:01 AM 0 32.72 0.00 5.83 2.50 0.10 58.85 01:10:01 AM 1 43.97 0.00 7.24 2.87 0.12 45.81 01:11:01 AM all 22.89 0.00 2.97 3.30 0.07 70.77 01:11:01 AM 0 16.10 0.00 2.76 4.38 0.07 76.69 01:11:01 AM 1 29.69 0.00 3.18 2.22 0.07 64.84 01:12:01 AM all 23.91 0.00 3.62 0.67 0.09 71.71 01:12:01 AM 0 22.11 0.00 3.56 0.75 0.10 73.48 01:12:01 AM 1 25.73 0.00 3.67 0.58 0.08 69.94 01:13:01 AM all 5.55 0.00 1.47 2.89 0.03 90.06 01:13:01 AM 0 4.49 0.00 1.41 2.08 0.03 92.00 01:13:01 AM 1 6.62 0.00 1.54 3.70 0.03 88.11 01:14:01 AM all 11.18 0.00 1.54 0.15 0.05 87.08 01:14:01 AM 0 10.87 0.00 1.56 0.15 0.05 87.38 01:14:01 AM 1 11.50 0.00 1.52 0.15 0.05 86.78 Average: all 20.39 0.00 3.23 1.94 0.07 74.37 Average: 0 17.27 0.00 3.02 1.97 0.07 77.67 Average: 1 23.51 0.00 3.43 1.90 0.07 71.09