---> uname -a: Linux prd-centos8-robot-2c-8g-39501.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4872 19 2215 6791 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:99:fb:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe99:fb8f/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) 10/06/2024 _x86_64_ (2 CPU) 03:38:17 LINUX RESTART (2 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 102.33 32.20 70.13 5963.02 7005.03 03:41:01 AM 87.60 0.70 86.90 50.78 9443.94 03:42:01 AM 25.76 0.53 25.23 64.79 2081.52 03:43:01 AM 59.61 2.52 57.10 396.00 7668.38 03:44:01 AM 2.27 0.10 2.17 32.13 60.71 03:45:01 AM 2.13 0.00 2.13 0.00 408.31 03:46:01 AM 0.87 0.00 0.87 0.00 416.10 03:47:01 AM 0.35 0.00 0.35 0.00 275.53 03:48:01 AM 0.62 0.03 0.58 1.87 287.04 03:49:01 AM 26.94 0.65 26.29 74.11 2953.02 Average: 30.85 3.67 27.18 658.39 3060.13 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5385564 7076896 2496868 31.68 2688 1873136 669616 7.50 210364 1960676 132128 03:41:01 AM 5189428 7019036 2693004 34.16 2688 2006596 713284 7.99 221892 2121216 30072 03:42:01 AM 5137684 7027804 2744748 34.82 2688 2064456 709000 7.94 252092 2136940 48816 03:43:01 AM 4995064 7040452 2887368 36.63 2688 2214560 661320 7.40 261948 2247244 80 03:44:01 AM 4955644 7002956 2926788 37.13 2688 2216472 715000 8.01 262164 2286108 960 03:45:01 AM 4926828 6988320 2955604 37.50 2688 2230668 730652 8.18 262580 2314140 4868 03:46:01 AM 4916268 6987884 2966164 37.63 2688 2240776 730652 8.18 262580 2325132 60 03:47:01 AM 4907388 6988492 2975044 37.74 2688 2250252 730652 8.18 262628 2334564 4156 03:48:01 AM 4951276 7041732 2931156 37.19 2688 2259600 662960 7.42 263168 2290412 5044 03:49:01 AM 5056180 7016868 2826252 35.86 2688 2135548 694804 7.78 487756 1985204 304 Average: 5042132 7019044 2840300 36.03 2688 2149206 701794 7.86 274717 2200164 22649 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 295.62 191.85 1595.68 60.38 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 64.06 51.27 590.15 8.47 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 27.18 24.85 115.85 6.50 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 200.73 149.07 225.74 42.25 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 17.91 11.55 14.50 1.58 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 42.07 32.56 112.91 8.82 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 23.95 21.83 57.09 7.20 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 23.26 20.42 36.19 14.36 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 34.33 23.58 85.79 3.04 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 71.36 52.23 141.63 86.77 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 80.05 57.92 297.58 23.94 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) 10/06/2024 _x86_64_ (2 CPU) 03:38:17 LINUX RESTART (2 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 36.52 0.02 7.09 7.57 0.13 48.67 03:40:01 AM 0 43.84 0.03 8.08 8.72 0.13 39.19 03:40:01 AM 1 29.22 0.00 6.09 6.41 0.13 58.14 03:41:01 AM all 23.56 0.00 3.39 5.96 0.10 66.99 03:41:01 AM 0 26.13 0.00 2.96 4.67 0.08 66.16 03:41:01 AM 1 20.99 0.00 3.83 7.24 0.12 67.82 03:42:01 AM all 19.59 0.00 2.66 2.47 0.09 75.19 03:42:01 AM 0 29.56 0.00 2.92 3.38 0.12 64.03 03:42:01 AM 1 9.69 0.00 2.40 1.56 0.07 86.28 03:43:01 AM all 18.09 0.00 3.29 3.54 0.09 74.98 03:43:01 AM 0 20.71 0.00 3.47 3.72 0.07 72.03 03:43:01 AM 1 15.48 0.00 3.12 3.37 0.12 77.92 03:44:01 AM all 1.76 0.00 0.18 0.05 0.06 97.94 03:44:01 AM 0 0.22 0.00 0.10 0.02 0.07 99.60 03:44:01 AM 1 3.31 0.00 0.27 0.08 0.05 96.29 03:45:01 AM all 13.73 0.00 0.22 0.09 0.07 85.89 03:45:01 AM 0 24.65 0.00 0.25 0.00 0.08 75.01 03:45:01 AM 1 2.80 0.00 0.18 0.18 0.05 96.78 03:46:01 AM all 11.95 0.00 0.20 0.08 0.08 87.70 03:46:01 AM 0 20.88 0.00 0.20 0.15 0.07 78.71 03:46:01 AM 1 3.02 0.00 0.20 0.00 0.08 96.69 03:47:01 AM all 11.72 0.00 0.17 0.07 0.07 87.98 03:47:01 AM 0 13.90 0.00 0.18 0.13 0.08 85.70 03:47:01 AM 1 9.54 0.00 0.15 0.00 0.05 90.26 03:48:01 AM all 6.81 0.00 0.43 0.11 0.07 92.58 03:48:01 AM 0 10.20 0.00 0.57 0.02 0.07 89.14 03:48:01 AM 1 3.43 0.00 0.28 0.20 0.07 96.02 03:49:01 AM all 23.91 0.00 3.33 2.12 0.10 70.54 03:49:01 AM 0 27.83 0.00 3.47 2.56 0.08 66.05 03:49:01 AM 1 19.98 0.00 3.20 1.68 0.12 75.02 Average: all 16.74 0.00 2.09 2.20 0.09 78.89 Average: 0 21.76 0.00 2.21 2.33 0.09 73.61 Average: 1 11.72 0.00 1.97 2.07 0.09 84.15