---> uname -a: Linux prd-centos8-robot-2c-8g-1130.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 612 4947 19 2137 6788 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:7c:79:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fe7c:79fd/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) 12/09/2024 _x86_64_ (2 CPU) 00:27:11 LINUX RESTART (2 CPU) 12:28:01 AM tps rtps wtps bread/s bwrtn/s 12:29:01 AM 104.85 12.95 91.90 2338.42 6973.96 12:30:01 AM 74.74 0.70 74.04 50.78 9727.12 12:31:01 AM 28.52 0.42 28.11 64.78 1616.53 12:32:02 AM 43.10 2.52 40.59 396.00 6888.75 12:33:01 AM 3.02 0.00 3.02 0.00 96.78 12:34:01 AM 0.38 0.00 0.38 0.00 4.40 12:35:01 AM 0.63 0.10 0.53 32.93 25.26 12:36:01 AM 2.17 0.02 2.15 0.13 90.54 12:37:01 AM 14.00 0.40 13.60 46.79 675.92 Average: 30.21 1.90 28.31 326.16 2905.26 12:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 AM 5211852 7003728 2670580 33.88 2688 1971152 735696 8.24 217488 2121824 218652 12:30:01 AM 5128716 6990268 2753716 34.93 2688 2038608 719216 8.05 234352 2173184 25576 12:31:01 AM 4990060 7029812 2892372 36.69 2688 2208688 660096 7.39 253728 2267184 187984 12:32:02 AM 4979284 7030624 2903148 36.83 2688 2220660 657840 7.37 263504 2263680 4 12:33:01 AM 4979112 7030456 2903320 36.83 2688 2220664 657840 7.37 263508 2263844 4 12:34:01 AM 4979156 7030500 2903276 36.83 2688 2220664 657840 7.37 263508 2263728 4 12:35:01 AM 4934168 6987292 2948264 37.40 2688 2222452 756808 8.47 263632 2308400 300 12:36:01 AM 4932280 6985964 2950152 37.43 2688 2223024 756808 8.47 263716 2310216 180 12:37:01 AM 5123768 7003536 2758664 35.00 2688 2054656 696808 7.80 453624 1954040 13368 Average: 5028711 7010242 2853721 36.20 2688 2153396 699884 7.84 275229 2214011 49564 12:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 144.39 107.91 1209.85 22.77 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 54.42 37.19 443.05 8.55 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 42.60 37.09 297.43 8.76 0.00 0.00 0.00 0.00 12:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:02 AM eth0 389.72 280.79 79.73 68.26 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 3.61 2.41 1.10 0.89 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 2.80 1.92 0.45 0.42 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 60.01 41.78 13.72 5.51 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 13.55 12.56 2.25 1.28 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 82.27 53.71 89.69 26.90 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 88.31 64.04 237.92 15.95 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) 12/09/2024 _x86_64_ (2 CPU) 00:27:11 LINUX RESTART (2 CPU) 12:28:01 AM CPU %user %nice %system %iowait %steal %idle 12:29:01 AM all 37.53 0.00 6.39 3.29 0.12 52.67 12:29:01 AM 0 47.14 0.00 6.70 3.47 0.12 42.57 12:29:01 AM 1 27.92 0.00 6.08 3.12 0.12 62.76 12:30:01 AM all 21.43 0.00 2.87 3.21 0.11 72.38 12:30:01 AM 0 26.77 0.00 2.99 2.47 0.10 67.67 12:30:01 AM 1 16.08 0.00 2.76 3.94 0.12 77.10 12:31:01 AM all 25.00 0.00 4.00 0.92 0.12 69.96 12:31:01 AM 0 30.03 0.00 4.08 0.73 0.12 65.04 12:31:01 AM 1 19.97 0.00 3.92 1.12 0.12 74.88 12:32:02 AM all 5.57 0.00 1.81 1.62 0.08 90.92 12:32:02 AM 0 6.72 0.00 1.94 2.39 0.08 88.86 12:32:02 AM 1 4.41 0.00 1.68 0.85 0.08 92.98 12:33:01 AM all 0.39 0.00 0.08 0.02 0.07 99.44 12:33:01 AM 0 0.64 0.00 0.07 0.03 0.07 99.19 12:33:01 AM 1 0.14 0.00 0.10 0.00 0.07 99.69 12:34:01 AM all 0.29 0.00 0.07 0.00 0.06 99.58 12:34:01 AM 0 0.12 0.00 0.08 0.00 0.07 99.73 12:34:01 AM 1 0.47 0.00 0.05 0.00 0.05 99.43 12:35:01 AM all 3.61 0.00 0.39 0.01 0.07 95.92 12:35:01 AM 0 3.89 0.00 0.39 0.00 0.07 95.66 12:35:01 AM 1 3.33 0.00 0.40 0.02 0.07 96.18 12:36:01 AM all 1.84 0.00 0.14 0.03 0.10 97.89 12:36:01 AM 0 1.72 0.00 0.13 0.00 0.08 98.06 12:36:01 AM 1 1.96 0.00 0.15 0.05 0.12 97.72 12:37:01 AM all 17.40 0.00 2.79 0.20 0.10 79.51 12:37:01 AM 0 21.21 0.00 2.82 0.25 0.10 75.62 12:37:01 AM 1 13.58 0.00 2.75 0.15 0.10 83.42 Average: all 12.60 0.00 2.07 1.04 0.09 84.21 Average: 0 15.40 0.00 2.14 1.04 0.09 81.33 Average: 1 9.79 0.00 1.99 1.03 0.09 87.10