---> uname -a: Linux prd-centos8-robot-2c-8g-6707.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 581 4992 19 2123 6819 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:3e:46:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fe3e:4645/64 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) 11/12/2024 _x86_64_ (2 CPU) 01:10:56 LINUX RESTART (2 CPU) 01:12:02 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 57.83 8.66 49.17 1485.46 5662.35 01:14:01 AM 104.35 7.41 96.93 1296.50 8820.88 01:15:01 AM 30.23 0.42 29.81 64.79 3634.99 01:16:01 AM 27.46 0.00 27.46 0.00 1634.74 01:17:01 AM 39.22 0.03 39.19 3.47 6680.71 01:18:01 AM 2.75 0.00 2.75 0.00 78.90 01:19:01 AM 0.33 0.00 0.33 0.00 3.42 01:20:00 AM 0.49 0.10 0.39 32.55 17.29 01:20:01 AM 0.00 0.00 0.00 0.00 0.00 01:21:01 AM 2.05 0.02 2.03 0.93 145.78 01:22:01 AM 0.32 0.00 0.32 0.00 5.45 01:23:01 AM 12.40 0.32 12.08 36.92 542.44 Average: 25.17 1.53 23.64 263.64 2470.43 01:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5467856 7042708 2414568 30.63 2688 1765840 706480 7.91 189476 1933880 46028 01:14:01 AM 5172892 7004468 2709532 34.37 2688 2008264 704512 7.89 220156 2143144 90088 01:15:01 AM 5253236 7086236 2629188 33.36 2688 2010224 641100 7.18 238996 2046244 16 01:16:01 AM 4983576 7012476 2898848 36.78 2688 2198860 680652 7.62 254244 2279036 169856 01:17:01 AM 5032680 7064120 2849744 36.15 2688 2201028 625376 7.00 256480 2220416 16 01:18:01 AM 5032728 7064172 2849696 36.15 2688 2201032 625376 7.00 256480 2220344 4 01:19:01 AM 5032760 7064204 2849664 36.15 2688 2201032 625376 7.00 256480 2220272 4 01:20:00 AM 4989104 7023316 2893320 36.71 2688 2203800 673564 7.54 256612 2263728 1384 01:20:01 AM 4987444 7021980 2894980 36.73 2688 2204112 689848 7.72 256612 2264548 1708 01:21:01 AM 4930484 6965552 2951940 37.45 2688 2204644 743216 8.32 256612 2321100 32 01:22:01 AM 4911476 6946560 2970948 37.69 2688 2204660 774608 8.67 256616 2340564 12 01:23:01 AM 5126488 6991432 2755936 34.96 2688 2040608 705144 7.90 291260 2111868 16320 Average: 5076727 7023935 2805697 35.59 2688 2120342 682938 7.65 249169 2197095 27122 01:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 169.52 119.76 1154.07 45.88 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 76.37 60.91 716.64 9.45 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 17.70 12.95 11.33 4.31 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 37.69 31.48 293.83 7.23 0.00 0.00 0.00 0.00 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 572.06 399.13 111.66 91.44 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 2.40 1.92 0.42 0.42 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 2.85 1.95 0.45 0.43 0.00 0.00 0.00 0.00 01:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM eth0 25.81 14.50 16.69 1.75 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 28.21 37.18 121.36 4.75 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 344.92 288.45 3902.59 19.07 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 508.02 428.40 5767.41 27.92 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 116.08 82.51 807.06 30.35 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 170.32 131.13 1162.15 21.63 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) 11/12/2024 _x86_64_ (2 CPU) 01:10:56 LINUX RESTART (2 CPU) 01:12:02 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 23.84 0.00 3.66 12.73 0.11 59.66 01:13:01 AM 0 29.44 0.00 3.25 12.20 0.10 55.00 01:13:01 AM 1 18.28 0.00 4.06 13.25 0.12 64.28 01:14:01 AM all 33.70 0.00 5.60 5.07 0.12 55.52 01:14:01 AM 0 45.66 0.00 6.34 4.63 0.12 43.26 01:14:01 AM 1 21.77 0.00 4.86 5.51 0.12 67.74 01:15:01 AM all 10.32 0.00 1.54 2.28 0.06 85.81 01:15:01 AM 0 16.28 0.00 1.49 2.19 0.05 80.00 01:15:01 AM 1 4.33 0.00 1.59 2.37 0.07 91.64 01:16:01 AM all 20.48 0.00 3.49 0.93 0.09 75.01 01:16:01 AM 0 17.29 0.00 3.15 0.53 0.08 78.94 01:16:01 AM 1 23.68 0.00 3.84 1.32 0.10 71.06 01:17:01 AM all 7.68 0.00 2.36 2.12 0.06 87.77 01:17:01 AM 0 8.57 0.00 2.58 1.07 0.05 87.73 01:17:01 AM 1 6.80 0.00 2.14 3.18 0.07 87.82 01:18:01 AM all 0.44 0.00 0.07 0.02 0.04 99.43 01:18:01 AM 0 0.57 0.00 0.08 0.03 0.05 99.27 01:18:01 AM 1 0.32 0.00 0.05 0.00 0.03 99.60 01:19:01 AM all 0.22 0.00 0.10 0.00 0.04 99.64 01:19:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 01:19:01 AM 1 0.08 0.00 0.12 0.00 0.05 99.75 01:20:00 AM all 3.76 0.00 1.17 0.00 0.03 95.05 01:20:00 AM 0 7.17 0.00 2.04 0.00 0.02 90.77 01:20:00 AM 1 0.34 0.00 0.29 0.00 0.03 99.34 01:20:01 AM all 35.71 0.00 10.39 0.00 0.00 53.90 01:20:01 AM 0 70.13 0.00 19.48 0.00 0.00 10.39 01:20:01 AM 1 1.30 0.00 1.30 0.00 0.00 97.40 01:21:01 AM all 8.54 0.00 1.27 0.01 0.10 90.07 01:21:01 AM 0 12.18 0.00 1.75 0.00 0.10 85.97 01:21:01 AM 1 4.94 0.00 0.81 0.02 0.10 94.14 01:22:01 AM all 9.21 0.00 1.46 0.00 0.08 89.24 01:22:01 AM 0 10.06 0.00 1.43 0.00 0.08 88.43 01:22:01 AM 1 8.36 0.00 1.49 0.00 0.08 90.06 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.78 0.00 2.27 0.28 0.09 81.58 01:23:01 AM 0 22.94 0.00 2.42 0.18 0.08 74.36 01:23:01 AM 1 8.61 0.00 2.12 0.37 0.10 88.79 Average: all 12.19 0.00 2.10 2.11 0.07 83.53 Average: 0 15.54 0.00 2.26 1.87 0.07 80.27 Average: 1 8.85 0.00 1.94 2.35 0.08 86.78