---> uname -a: Linux prd-centos8-robot-2c-8g-4996.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 630 4938 19 2127 6770 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:2c:31:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe2c:316f/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) 12/23/2024 _x86_64_ (2 CPU) 04:24:58 LINUX RESTART (2 CPU) 04:26:01 AM tps rtps wtps bread/s bwrtn/s 04:27:01 AM 97.72 0.47 97.25 17.33 8407.31 04:28:01 AM 59.74 1.02 58.72 113.18 7643.04 04:29:01 AM 50.57 6.78 43.79 1248.73 3430.14 04:30:01 AM 31.02 0.03 30.99 3.47 5770.58 04:31:01 AM 2.90 0.00 2.90 0.00 88.81 04:32:01 AM 0.38 0.00 0.38 0.00 6.00 04:33:01 AM 0.32 0.10 0.22 32.12 4.02 04:34:01 AM 8.27 0.33 7.93 37.86 312.06 04:35:01 AM 25.36 0.52 24.85 63.86 1249.09 Average: 30.70 1.03 29.67 168.49 2990.11 04:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 AM 5257308 7023232 2625124 33.30 2688 1944744 695148 7.78 187308 2105904 171108 04:28:01 AM 5280684 7080832 2601748 33.01 2688 1978224 657864 7.37 217708 2042836 12 04:29:01 AM 4999376 7039164 2883056 36.58 2688 2209400 664088 7.44 255312 2257508 156344 04:30:01 AM 4980208 7019680 2902224 36.82 2688 2209536 681584 7.63 258672 2269908 4 04:31:01 AM 4979836 7019344 2902596 36.82 2688 2209540 681584 7.63 258676 2270480 8 04:32:01 AM 4980400 7019908 2902032 36.82 2688 2209540 681584 7.63 258676 2270100 4 04:33:01 AM 4934060 6976848 2948372 37.40 2688 2212820 751676 8.42 258812 2315808 2308 04:34:01 AM 5019784 6921356 2862648 36.32 2688 2075432 774184 8.67 282148 2223692 34212 04:35:01 AM 5066532 6941960 2815900 35.72 2688 2051144 767504 8.59 451320 2014892 16728 Average: 5055354 7004703 2827078 35.87 2688 2122264 706135 7.91 269848 2196792 42303 04:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 89.44 74.11 947.39 11.06 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 63.59 50.17 440.30 7.27 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 47.94 39.44 302.15 9.58 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 607.98 429.56 115.43 96.48 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 3.05 2.18 0.77 0.68 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 3.28 2.00 0.57 0.43 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 36.74 21.48 18.77 2.72 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 125.46 95.70 1265.70 30.59 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 20.70 19.06 18.15 8.84 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 110.91 81.53 345.46 18.63 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) 12/23/2024 _x86_64_ (2 CPU) 04:24:58 LINUX RESTART (2 CPU) 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 36.18 0.00 4.99 2.96 0.10 55.77 04:27:01 AM 0 18.73 0.00 3.70 2.98 0.10 74.50 04:27:01 AM 1 53.68 0.00 6.30 2.94 0.10 36.98 04:28:01 AM all 18.44 0.00 2.33 3.02 0.07 76.14 04:28:01 AM 0 9.12 0.00 1.52 2.47 0.07 86.81 04:28:01 AM 1 27.75 0.00 3.14 3.57 0.07 65.47 04:29:01 AM all 24.23 0.00 5.01 0.78 0.08 69.90 04:29:01 AM 0 17.50 0.00 4.82 0.78 0.07 76.83 04:29:01 AM 1 30.97 0.00 5.19 0.77 0.10 62.97 04:30:01 AM all 5.09 0.00 1.53 0.63 0.04 92.70 04:30:01 AM 0 1.66 0.00 1.62 0.59 0.05 96.08 04:30:01 AM 1 8.53 0.00 1.44 0.67 0.03 89.33 04:31:01 AM all 0.33 0.00 0.09 0.02 0.03 99.53 04:31:01 AM 0 0.12 0.00 0.08 0.03 0.02 99.75 04:31:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32 04:32:01 AM all 0.37 0.00 0.08 0.00 0.03 99.53 04:32:01 AM 0 0.08 0.00 0.05 0.00 0.02 99.85 04:32:01 AM 1 0.65 0.00 0.10 0.00 0.03 99.22 04:33:01 AM all 4.66 0.00 1.32 0.02 0.04 93.97 04:33:01 AM 0 3.15 0.00 0.87 0.00 0.05 95.93 04:33:01 AM 1 6.16 0.00 1.77 0.03 0.03 92.01 04:34:01 AM all 13.58 0.00 1.86 0.08 0.05 84.42 04:34:01 AM 0 12.47 0.00 2.17 0.07 0.05 85.25 04:34:01 AM 1 14.70 0.00 1.55 0.10 0.05 83.60 04:35:01 AM all 29.91 0.00 3.46 0.31 0.08 66.24 04:35:01 AM 0 17.47 0.00 3.03 0.22 0.08 79.21 04:35:01 AM 1 42.32 0.00 3.89 0.40 0.08 53.31 Average: all 14.76 0.00 2.30 0.87 0.06 82.01 Average: 0 8.93 0.00 1.99 0.80 0.06 88.24 Average: 1 20.59 0.00 2.61 0.94 0.06 75.80