---> uname -a: Linux prd-centos8-robot-2c-8g-5509.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: 2800.000 BogoMIPS: 5600.00 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 597 4977 19 2122 6805 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:5c:84:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe5c:84a3/64 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) 12/26/2024 _x86_64_ (2 CPU) 02:11:59 LINUX RESTART (2 CPU) 02:13:03 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 91.71 6.45 85.26 1130.56 6591.43 02:15:01 AM 70.73 0.73 69.99 53.05 9690.50 02:16:01 AM 9.48 0.42 9.07 64.79 272.59 02:17:01 AM 56.13 6.75 49.38 1249.18 5195.28 02:18:01 AM 16.81 0.00 16.81 0.00 3170.36 02:19:01 AM 4.52 0.12 4.40 33.06 188.40 02:20:01 AM 0.38 0.00 0.38 0.00 6.38 02:21:01 AM 0.17 0.00 0.17 0.00 1.93 02:22:01 AM 14.28 0.40 13.88 46.78 726.01 Average: 29.12 1.63 27.49 283.23 2857.53 02:13:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5338116 7100024 2544316 32.28 2688 1940768 662696 7.42 185980 2027376 228216 02:15:01 AM 5228408 7024200 2654024 33.67 2688 1973824 714424 8.00 207780 2104992 1120 02:16:01 AM 5288836 7085464 2593596 32.90 2688 1974676 665300 7.45 217240 2035904 12 02:17:01 AM 5021328 7057680 2861104 36.30 2688 2205968 658748 7.38 258036 2231284 83084 02:18:01 AM 5021808 7057800 2860624 36.29 2688 2205968 658748 7.38 258036 2231344 16 02:19:01 AM 4975088 7013484 2907344 36.88 2688 2208372 731140 8.19 258304 2277476 12 02:20:01 AM 4958980 6997392 2923452 37.09 2688 2208388 779720 8.73 258304 2293144 24 02:21:01 AM 4959152 6997604 2923280 37.09 2688 2208412 753528 8.44 258304 2292852 24 02:22:01 AM 5150092 7016176 2732340 34.66 2688 2041852 690780 7.73 449196 1935528 13368 Average: 5104645 7038869 2777787 35.24 2688 2107581 701676 7.86 261242 2158878 36208 02:13:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 131.01 105.45 1253.24 25.27 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 45.22 31.57 440.10 6.41 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 13.46 8.32 3.80 2.46 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 224.24 164.95 337.73 45.98 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 2.12 1.38 0.38 0.31 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 185.72 177.31 53.20 71.66 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 214.74 212.03 187.02 83.03 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 143.05 137.87 58.44 47.67 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 63.70 44.05 91.61 24.36 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 113.64 98.08 265.83 34.16 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) 12/26/2024 _x86_64_ (2 CPU) 02:11:59 LINUX RESTART (2 CPU) 02:13:03 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 37.29 0.00 5.53 2.50 0.11 54.56 02:14:01 AM 0 42.30 0.00 6.05 1.87 0.09 49.70 02:14:01 AM 1 32.29 0.00 5.02 3.14 0.14 59.41 02:15:01 AM all 16.70 0.00 2.54 3.76 0.08 76.93 02:15:01 AM 0 19.90 0.00 2.65 3.27 0.07 74.10 02:15:01 AM 1 13.49 0.00 2.43 4.25 0.08 79.76 02:16:01 AM all 6.43 0.00 0.80 0.11 0.05 92.61 02:16:01 AM 0 9.61 0.00 0.87 0.15 0.05 89.32 02:16:01 AM 1 3.24 0.00 0.73 0.07 0.05 95.91 02:17:01 AM all 29.00 0.00 5.26 1.64 0.09 64.01 02:17:01 AM 0 36.60 0.00 5.80 1.96 0.08 55.55 02:17:01 AM 1 21.37 0.00 4.71 1.33 0.10 72.49 02:18:01 AM all 0.36 0.00 0.23 0.58 0.04 98.79 02:18:01 AM 0 0.65 0.00 0.25 0.58 0.05 98.47 02:18:01 AM 1 0.07 0.00 0.22 0.57 0.03 99.12 02:19:01 AM all 15.91 0.00 0.60 0.05 0.08 83.35 02:19:01 AM 0 19.67 0.00 0.71 0.00 0.08 79.54 02:19:01 AM 1 12.17 0.00 0.50 0.10 0.08 87.15 02:20:01 AM all 18.87 0.00 0.46 0.00 0.08 80.59 02:20:01 AM 0 7.57 0.00 0.28 0.00 0.08 92.06 02:20:01 AM 1 30.19 0.00 0.64 0.00 0.08 69.09 02:21:01 AM all 19.24 0.00 0.46 0.00 0.08 80.23 02:21:01 AM 0 1.80 0.00 0.34 0.00 0.07 97.80 02:21:01 AM 1 36.60 0.00 0.59 0.00 0.08 62.73 02:22:01 AM all 18.47 0.00 2.76 0.23 0.07 78.46 02:22:01 AM 0 22.27 0.00 2.89 0.23 0.07 74.54 02:22:01 AM 1 14.67 0.00 2.64 0.23 0.07 82.39 Average: all 17.95 0.00 2.06 0.98 0.08 78.93 Average: 0 17.74 0.00 2.19 0.89 0.07 79.11 Average: 1 18.17 0.00 1.93 1.07 0.08 78.75