---> uname -a: Linux prd-centos8-robot-2c-8g-1762.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 622 4943 19 2131 6779 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:73:a9:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe73:a9fd/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) 12/11/2024 _x86_64_ (2 CPU) 01:14:56 LINUX RESTART (2 CPU) 01:16:02 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 94.27 7.22 87.06 1283.23 6505.49 01:18:01 AM 73.93 0.67 73.26 49.45 9702.73 01:19:01 AM 8.82 0.38 8.43 64.26 517.43 01:20:02 AM 55.88 0.03 55.85 3.47 7311.61 01:21:01 AM 8.54 0.00 8.54 0.00 826.18 01:22:01 AM 0.33 0.00 0.33 0.00 6.30 01:23:01 AM 0.15 0.00 0.15 0.00 1.57 01:24:01 AM 0.47 0.12 0.35 33.06 93.85 01:25:01 AM 2.02 0.00 2.02 0.00 66.31 01:26:01 AM 13.00 0.32 12.68 36.92 469.56 Average: 25.66 0.86 24.79 145.39 2546.57 01:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5246296 7053124 2636136 33.44 2688 1984616 666804 7.47 210672 2090984 228208 01:18:01 AM 5113608 6978484 2768824 35.13 2688 2041940 748460 8.38 234912 2190288 25568 01:19:01 AM 5166728 7045496 2715704 34.45 2688 2053356 683376 7.65 249328 2116224 34556 01:20:02 AM 4977960 7021220 2904472 36.85 2688 2212196 664892 7.44 257924 2269744 16564 01:21:01 AM 4980856 7023744 2901576 36.81 2688 2212200 664892 7.44 257924 2269720 16 01:22:01 AM 4980868 7023756 2901564 36.81 2688 2212200 664892 7.44 257928 2269856 8 01:23:01 AM 4981128 7024016 2901304 36.81 2688 2212200 664892 7.44 257928 2269656 4 01:24:01 AM 4883988 6930484 2998444 38.04 2688 2215816 806416 9.03 258068 2365628 16 01:25:01 AM 4815320 6861840 3067112 38.91 2688 2215832 863528 9.67 258068 2434168 16 01:26:01 AM 5076348 6949792 2806084 35.60 2688 2048788 748344 8.38 293040 2160140 19688 Average: 5022310 6991196 2860122 36.28 2688 2140914 717650 8.04 253579 2243641 32464 01:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 79.26 65.69 873.82 9.85 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 41.27 31.16 438.04 6.24 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 16.41 13.76 6.03 3.42 0.00 0.00 0.00 0.00 01:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:02 AM eth0 604.50 442.09 407.18 101.74 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 1.66 0.85 0.46 0.19 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 2.85 2.08 0.72 0.64 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 2.47 1.93 0.43 0.42 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 133.43 94.08 921.21 7.39 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 516.40 435.68 5747.05 28.14 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 168.59 122.49 979.83 33.14 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 157.07 121.28 939.12 19.17 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) 12/11/2024 _x86_64_ (2 CPU) 01:14:56 LINUX RESTART (2 CPU) 01:16:02 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 34.98 0.00 5.76 2.90 0.14 56.23 01:17:01 AM 0 34.51 0.00 5.71 2.39 0.10 57.29 01:17:01 AM 1 35.45 0.00 5.80 3.41 0.17 55.17 01:18:01 AM all 18.07 0.00 2.17 3.27 0.08 76.41 01:18:01 AM 0 11.52 0.00 1.77 3.09 0.08 83.54 01:18:01 AM 1 24.62 0.00 2.57 3.46 0.07 69.28 01:19:01 AM all 9.83 0.00 2.11 0.13 0.06 87.88 01:19:01 AM 0 11.15 0.00 2.22 0.08 0.05 86.49 01:19:01 AM 1 8.50 0.00 2.00 0.17 0.07 89.26 01:20:02 AM all 20.49 0.00 3.81 1.79 0.08 73.83 01:20:02 AM 0 19.06 0.00 3.71 1.86 0.08 75.28 01:20:02 AM 1 21.91 0.00 3.92 1.73 0.07 72.37 01:21:01 AM all 0.21 0.00 0.15 0.35 0.03 99.25 01:21:01 AM 0 0.07 0.00 0.12 0.22 0.02 99.58 01:21:01 AM 1 0.36 0.00 0.19 0.48 0.05 98.93 01:22:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 01:22:01 AM 0 0.52 0.00 0.07 0.00 0.03 99.38 01:22:01 AM 1 0.15 0.00 0.07 0.00 0.05 99.73 01:23:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 01:23:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 01:23:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 01:24:01 AM all 7.47 0.00 1.76 0.01 0.07 90.69 01:24:01 AM 0 10.53 0.00 2.98 0.02 0.05 86.42 01:24:01 AM 1 4.39 0.00 0.54 0.00 0.08 94.99 01:25:01 AM all 8.57 0.00 1.36 0.01 0.10 89.96 01:25:01 AM 0 2.25 0.00 0.40 0.00 0.08 97.27 01:25:01 AM 1 14.91 0.00 2.33 0.02 0.12 82.63 01:26:01 AM all 16.79 0.00 2.32 0.17 0.08 80.64 01:26:01 AM 0 11.27 0.00 1.62 0.17 0.07 86.87 01:26:01 AM 1 22.32 0.00 3.03 0.17 0.08 74.41 Average: all 11.69 0.00 1.96 0.86 0.07 85.42 Average: 0 10.12 0.00 1.86 0.78 0.06 87.17 Average: 1 13.26 0.00 2.05 0.94 0.08 83.67