---> uname -a: Linux prd-centos8-robot-2c-8g-6368.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: 2799.996 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 613 4951 19 2132 6787 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:05:5b:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe05:5bd7/64 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) 11/11/2024 _x86_64_ (2 CPU) 02:03:54 LINUX RESTART (2 CPU) 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 115.44 7.00 108.44 1271.65 9855.84 02:07:01 AM 42.35 0.63 41.72 48.92 6188.30 02:08:01 AM 18.93 0.42 18.51 64.78 850.38 02:09:01 AM 59.89 2.52 57.37 396.07 7591.80 02:10:01 AM 2.80 0.08 2.72 31.99 78.76 02:11:01 AM 14.71 0.33 14.38 37.85 547.67 Average: 42.15 1.82 40.33 305.83 4169.42 02:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5217572 7019180 2664860 33.81 2688 1979464 699896 7.84 209840 2113384 108152 02:07:01 AM 5182808 7017456 2699624 34.25 2688 2011756 704136 7.88 229732 2125220 1120 02:08:01 AM 5127640 7010180 2754792 34.95 2688 2057212 732836 8.21 250244 2152044 39288 02:09:01 AM 4988284 7034516 2894148 36.72 2688 2215548 658864 7.38 262256 2258224 88 02:10:01 AM 4947912 6995468 2934520 37.23 2688 2216888 738104 8.26 262384 2298308 396 02:11:01 AM 5086160 6962220 2796272 35.47 2688 2049616 736704 8.25 293344 2148100 17944 Average: 5091729 7006503 2790703 35.40 2688 2088414 711757 7.97 251300 2182547 27831 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 66.80 51.57 649.67 8.20 0.00 0.00 0.00 0.00 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 40.52 28.47 436.59 4.54 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 26.82 19.74 84.96 5.64 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 242.43 177.95 260.42 44.90 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 26.34 17.71 5.78 3.23 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 152.87 134.77 1597.02 25.99 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 92.70 71.76 505.34 15.44 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) 11/11/2024 _x86_64_ (2 CPU) 02:03:54 LINUX RESTART (2 CPU) 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 30.03 0.00 5.42 3.17 0.09 61.29 02:06:01 AM 0 25.56 0.00 4.74 2.97 0.08 66.65 02:06:01 AM 1 34.51 0.00 6.10 3.36 0.10 55.93 02:07:01 AM all 12.96 0.00 1.74 1.67 0.08 83.56 02:07:01 AM 0 6.24 0.00 1.84 1.46 0.08 90.38 02:07:01 AM 1 19.66 0.00 1.64 1.87 0.07 76.76 02:08:01 AM all 15.81 0.00 2.09 0.37 0.08 81.65 02:08:01 AM 0 12.72 0.00 1.99 0.13 0.07 85.10 02:08:01 AM 1 18.90 0.00 2.20 0.60 0.08 78.22 02:09:01 AM all 18.47 0.00 3.22 2.37 0.08 75.86 02:09:01 AM 0 12.30 0.00 2.84 1.84 0.10 82.92 02:09:01 AM 1 24.64 0.00 3.60 2.89 0.07 68.80 02:10:01 AM all 2.01 0.00 0.24 0.25 0.08 97.42 02:10:01 AM 0 0.58 0.00 0.17 0.47 0.10 98.68 02:10:01 AM 1 3.43 0.00 0.32 0.03 0.07 96.15 02:11:01 AM all 15.65 0.00 1.95 0.12 0.09 82.19 02:11:01 AM 0 4.98 0.00 1.49 0.12 0.08 93.33 02:11:01 AM 1 26.33 0.00 2.42 0.12 0.10 71.03 Average: all 15.78 0.00 2.44 1.32 0.08 80.38 Average: 0 10.36 0.00 2.17 1.16 0.09 86.22 Average: 1 21.20 0.00 2.70 1.48 0.08 74.54