---> uname -a: Linux prd-centos8-robot-2c-8g-5055.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 565 5070 19 2062 6837 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:69:01:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe69:138/64 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) 01/25/2025 _x86_64_ (2 CPU) 23:05:55 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 34.61 0.30 34.31 12.80 3566.39 11:09:01 PM 20.21 0.12 20.09 3.20 2334.71 11:10:01 PM 41.80 0.07 41.74 1.60 4635.89 11:11:01 PM 65.77 0.73 65.04 53.03 6838.29 11:12:01 PM 18.86 0.22 18.64 35.72 1509.58 11:13:01 PM 9.68 0.48 9.20 67.32 173.32 Average: 31.83 0.32 31.51 28.95 3176.64 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5583088 7091964 2299340 29.17 2688 1702712 693812 7.77 184912 1833672 19720 11:09:01 PM 5461520 7035616 2420908 30.71 2688 1766068 721944 8.08 189112 1944532 22540 11:10:01 PM 5373664 7067128 2508764 31.83 2688 1876324 687420 7.70 186592 2002104 88108 11:11:01 PM 5211184 7012372 2671244 33.89 2688 1978668 693964 7.77 198204 2130396 30680 11:12:01 PM 5212012 7014072 2670416 33.88 2688 1979888 696312 7.80 224144 2105752 168 11:13:01 PM 5197720 7001980 2684708 34.06 2688 1982072 723776 8.10 383696 1960728 180 Average: 5339865 7037189 2542563 32.26 2688 1880955 702871 7.87 227777 1996197 26899 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 25.00 21.36 298.50 2.87 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 32.86 29.41 414.75 3.40 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 16.03 15.16 190.64 2.23 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 56.51 43.75 481.50 7.33 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 17.46 13.28 14.46 15.55 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 14.51 10.13 10.13 5.04 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 27.06 22.18 235.01 6.07 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) 01/25/2025 _x86_64_ (2 CPU) 23:05:55 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 7.15 0.00 1.12 16.61 0.08 75.04 11:08:01 PM 0 6.77 0.00 1.08 21.28 0.10 70.77 11:08:01 PM 1 7.54 0.00 1.15 11.94 0.05 79.32 11:09:01 PM all 7.43 0.00 0.89 10.67 0.05 80.96 11:09:01 PM 0 8.68 0.00 0.97 11.17 0.05 79.13 11:09:01 PM 1 6.17 0.00 0.80 10.18 0.05 82.80 11:10:01 PM all 12.64 0.00 2.21 13.70 0.07 71.38 11:10:01 PM 0 13.37 0.00 2.25 18.40 0.07 65.92 11:10:01 PM 1 11.92 0.00 2.17 9.00 0.07 76.85 11:11:01 PM all 20.88 0.00 2.82 4.87 0.13 71.29 11:11:01 PM 0 27.45 0.00 3.02 4.49 0.12 64.92 11:11:01 PM 1 14.30 0.00 2.63 5.25 0.15 77.67 11:12:01 PM all 12.65 0.00 1.19 3.31 0.06 82.80 11:12:01 PM 0 11.47 0.00 1.10 4.19 0.07 83.16 11:12:01 PM 1 13.83 0.00 1.27 2.42 0.05 82.43 11:13:01 PM all 15.64 0.00 1.62 0.68 0.06 81.99 11:13:01 PM 0 20.17 0.00 1.60 1.22 0.05 76.96 11:13:01 PM 1 11.11 0.00 1.64 0.15 0.07 87.03 Average: all 12.73 0.00 1.64 8.31 0.07 77.24 Average: 0 14.65 0.00 1.67 10.13 0.08 73.47 Average: 1 10.81 0.00 1.61 6.49 0.07 81.02