---> uname -a: Linux prd-centos8-robot-2c-8g-5859.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 626 4934 19 2136 6774 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:2e:3f:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe2e:3fdc/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) 00:46:25 LINUX RESTART (2 CPU) 12:47:03 AM tps rtps wtps bread/s bwrtn/s 12:48:01 AM 102.34 28.80 73.54 6920.92 6944.00 12:49:01 AM 85.07 0.70 84.37 50.79 9686.72 12:50:01 AM 29.60 0.42 29.19 64.77 2551.86 12:51:01 AM 54.63 2.51 52.12 395.87 7087.19 12:52:01 AM 2.51 0.00 2.51 0.00 68.60 12:53:01 AM 0.50 0.00 0.50 0.00 6.82 12:54:01 AM 0.52 0.08 0.43 31.99 13.96 12:55:01 AM 1.83 0.03 1.80 1.07 92.40 12:56:01 AM 7.68 0.32 7.37 36.93 251.97 Average: 31.37 3.56 27.81 810.97 2952.35 12:47:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 AM 5363800 7054468 2518632 31.95 2688 1872696 652016 7.30 209404 1984756 125444 12:49:01 AM 5157572 6992184 2724860 34.57 2688 2011636 710372 7.95 221040 2154804 30116 12:50:01 AM 5061872 6981652 2820560 35.78 2688 2094136 737808 8.26 255760 2208884 62660 12:51:01 AM 4970400 7017604 2912032 36.94 2688 2216524 660940 7.40 262336 2273460 24 12:52:01 AM 4970720 7017928 2911712 36.94 2688 2216528 660940 7.40 262340 2273328 4 12:53:01 AM 4970648 7017856 2911784 36.94 2688 2216528 660940 7.40 262340 2273148 4 12:54:01 AM 4938232 6986672 2944200 37.35 2688 2217760 692236 7.75 262460 2305420 0 12:55:01 AM 4924256 6973676 2958176 37.53 2688 2218776 763036 8.54 262548 2319144 228 12:56:01 AM 5063080 6942448 2819352 35.77 2688 2052692 732724 8.20 296036 2163312 18176 Average: 5046731 6998276 2835701 35.97 2688 2124142 696779 7.80 254918 2217362 26295 12:47:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 303.29 192.88 1607.02 60.74 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 73.72 53.96 655.07 9.02 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 47.08 37.53 296.96 9.15 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 360.81 261.86 78.62 68.78 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 3.26 1.98 0.72 0.60 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.63 1.98 0.68 0.48 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 32.51 16.43 9.05 1.92 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 42.42 38.02 7.09 4.80 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 85.57 58.31 86.48 26.19 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 104.97 73.23 299.78 20.04 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) 00:46:25 LINUX RESTART (2 CPU) 12:47:03 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 41.75 0.01 7.33 3.47 0.10 47.34 12:48:01 AM 0 52.98 0.00 7.81 4.78 0.10 34.33 12:48:01 AM 1 30.46 0.02 6.84 2.16 0.10 60.42 12:49:01 AM all 25.29 0.00 3.52 3.06 0.11 68.02 12:49:01 AM 0 25.20 0.00 3.09 3.40 0.08 68.22 12:49:01 AM 1 25.37 0.00 3.96 2.71 0.13 67.82 12:50:01 AM all 21.49 0.00 3.24 0.85 0.08 74.34 12:50:01 AM 0 26.85 0.00 3.57 0.90 0.07 68.60 12:50:01 AM 1 16.12 0.00 2.90 0.80 0.10 80.07 12:51:01 AM all 17.49 0.00 3.53 1.81 0.09 77.08 12:51:01 AM 0 20.46 0.00 3.41 1.64 0.10 74.39 12:51:01 AM 1 14.50 0.00 3.66 1.98 0.08 79.78 12:52:01 AM all 0.36 0.00 0.07 0.01 0.04 99.52 12:52:01 AM 0 0.57 0.00 0.05 0.02 0.03 99.33 12:52:01 AM 1 0.15 0.00 0.08 0.00 0.05 99.72 12:53:01 AM all 0.27 0.00 0.09 0.00 0.04 99.60 12:53:01 AM 0 0.33 0.00 0.10 0.00 0.05 99.52 12:53:01 AM 1 0.20 0.00 0.08 0.00 0.03 99.68 12:54:01 AM all 0.63 0.00 0.23 0.03 0.03 99.08 12:54:01 AM 0 0.12 0.00 0.15 0.00 0.05 99.68 12:54:01 AM 1 1.15 0.00 0.30 0.05 0.02 98.48 12:55:01 AM all 4.50 0.00 0.30 0.00 0.07 95.13 12:55:01 AM 0 5.42 0.00 0.28 0.00 0.07 94.22 12:55:01 AM 1 3.57 0.00 0.32 0.00 0.07 96.04 12:56:01 AM all 14.90 0.00 2.17 0.08 0.10 82.75 12:56:01 AM 0 20.39 0.00 2.71 0.08 0.12 76.70 12:56:01 AM 1 9.41 0.00 1.62 0.08 0.08 88.80 Average: all 13.96 0.00 2.25 1.02 0.07 82.69 Average: 0 16.79 0.00 2.33 1.19 0.07 79.62 Average: 1 11.12 0.00 2.17 0.86 0.07 85.77