---> uname -a: Linux prd-centos8-robot-2c-8g-15669.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4830 19 2280 6808 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:a9:81:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fea9:81a8/64 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) 08/29/2024 _x86_64_ (2 CPU) 00:56:53 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 79.12 15.23 63.90 2706.43 5794.75 01:00:01 AM 86.92 0.70 86.22 50.78 9247.10 01:01:01 AM 15.13 0.43 14.70 64.91 1288.75 01:02:01 AM 30.31 0.07 30.25 1.73 1808.86 01:03:01 AM 35.98 0.03 35.94 3.47 6572.30 01:04:01 AM 2.63 0.00 2.63 0.00 70.55 01:05:01 AM 0.32 0.00 0.32 0.00 3.05 01:06:01 AM 0.33 0.00 0.33 0.00 3.45 01:07:01 AM 12.30 0.27 12.03 43.72 343.77 Average: 29.23 1.86 27.37 319.01 2792.51 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5379940 7069852 2502484 31.75 2688 1871712 658052 7.37 210456 1966308 131840 01:00:01 AM 5184424 7005888 2698000 34.23 2688 1998988 730488 8.18 222020 2132020 30108 01:01:01 AM 5262592 7086044 2619832 33.24 2688 2000936 644204 7.21 240620 2035716 8 01:02:01 AM 5049828 7071040 2832596 35.94 2688 2190280 627628 7.03 257288 2208564 184828 01:03:01 AM 5042968 7063916 2839456 36.02 2688 2190472 633872 7.10 260512 2206300 16 01:04:01 AM 5043244 7064184 2839180 36.02 2688 2190472 633872 7.10 260512 2206168 4 01:05:01 AM 5043276 7064216 2839148 36.02 2688 2190472 633872 7.10 260512 2206168 4 01:06:01 AM 5043468 7064412 2838956 36.02 2688 2190476 633872 7.10 260512 2206288 4 01:07:01 AM 5003404 7022888 2879020 36.52 2688 2188864 671512 7.52 449036 2057944 13364 Average: 5117016 7056938 2765408 35.08 2688 2112519 651930 7.30 269052 2136164 40020 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 240.24 136.74 1234.16 43.52 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 52.55 40.30 533.88 7.64 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 15.11 11.76 5.37 3.92 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 43.77 36.36 274.50 8.28 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 493.73 337.96 101.68 81.81 0.00 0.00 0.00 0.00 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 1.17 0.33 0.10 0.05 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 0.68 0.18 0.04 0.01 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 1.55 0.17 0.10 0.01 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 20.46 15.44 18.02 7.71 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 96.58 64.36 240.89 16.99 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) 08/29/2024 _x86_64_ (2 CPU) 00:56:53 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 32.97 0.00 6.11 3.92 0.12 56.89 12:59:01 AM 0 30.94 0.00 5.97 4.00 0.12 58.97 12:59:01 AM 1 35.01 0.00 6.24 3.83 0.12 54.80 01:00:01 AM all 23.36 0.00 3.30 5.45 0.10 67.79 01:00:01 AM 0 17.65 0.00 2.49 5.92 0.10 73.83 01:00:01 AM 1 29.08 0.00 4.12 4.97 0.10 61.73 01:01:01 AM all 9.76 0.00 1.32 0.83 0.05 88.04 01:01:01 AM 0 2.64 0.00 1.12 0.85 0.05 95.33 01:01:01 AM 1 16.91 0.00 1.51 0.81 0.05 80.73 01:02:01 AM all 23.02 0.00 3.97 0.96 0.08 71.97 01:02:01 AM 0 20.80 0.00 4.19 0.87 0.08 74.07 01:02:01 AM 1 25.26 0.00 3.75 1.05 0.08 69.86 01:03:01 AM all 5.69 0.00 1.84 1.57 0.07 90.83 01:03:01 AM 0 2.03 0.00 1.83 1.79 0.07 94.28 01:03:01 AM 1 9.35 0.00 1.86 1.34 0.07 87.39 01:04:01 AM all 0.29 0.00 0.06 0.02 0.04 99.59 01:04:01 AM 0 0.08 0.00 0.10 0.00 0.05 99.77 01:04:01 AM 1 0.50 0.00 0.02 0.03 0.03 99.42 01:05:01 AM all 0.32 0.00 0.05 0.00 0.05 99.58 01:05:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 01:05:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 01:06:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 01:06:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 01:06:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 01:07:01 AM all 14.44 0.00 1.93 0.13 0.07 83.44 01:07:01 AM 0 17.53 0.00 2.47 0.05 0.05 79.90 01:07:01 AM 1 11.36 0.00 1.38 0.20 0.08 86.97 Average: all 12.22 0.00 2.06 1.42 0.07 84.23 Average: 0 10.19 0.00 2.03 1.50 0.07 86.21 Average: 1 14.24 0.00 2.10 1.35 0.07 82.24