---> uname -a: Linux prd-centos8-robot-2c-8g-3258.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 607 4963 19 2126 6793 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:09:5e:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fe09:5e68/64 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) 11/01/2024 _x86_64_ (2 CPU) 01:10:51 LINUX RESTART (2 CPU) 01:11:03 AM tps rtps wtps bread/s bwrtn/s 01:12:01 AM 218.87 163.81 55.07 15671.22 40803.21 01:13:01 AM 119.79 6.86 112.93 1249.72 10245.20 01:14:01 AM 39.47 1.03 38.44 111.43 4397.37 01:15:01 AM 29.40 0.03 29.36 2.27 1591.17 01:16:01 AM 35.99 0.03 35.95 3.47 6587.92 01:17:01 AM 3.18 0.00 3.18 0.00 89.69 01:18:01 AM 0.50 0.00 0.50 0.00 5.28 01:19:01 AM 0.60 0.10 0.50 32.12 9.60 01:20:01 AM 2.05 0.02 2.03 0.93 151.18 01:21:01 AM 0.43 0.00 0.43 0.00 5.88 01:22:01 AM 2.45 0.32 2.13 36.92 112.43 01:23:01 AM 28.06 0.50 27.56 63.71 1327.81 Average: 39.57 13.98 25.59 1391.39 5345.63 01:11:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:12:01 AM 5544116 7072120 2338316 29.66 2688 1720012 678376 7.60 185800 1869108 94964 01:13:01 AM 5124612 6983544 2757820 34.99 2688 2036708 709936 7.95 212944 2203348 136516 01:14:01 AM 5256396 7092232 2626036 33.32 2688 2013012 605056 6.77 239176 2042808 20 01:15:01 AM 5011868 7047076 2870564 36.42 2688 2204340 657808 7.37 253072 2251332 185604 01:16:01 AM 5005372 7040296 2877060 36.50 2688 2204472 637604 7.14 256512 2247580 8 01:17:01 AM 5005280 7040208 2877152 36.50 2688 2204476 637604 7.14 256508 2247924 12 01:18:01 AM 5005036 7039964 2877396 36.50 2688 2204476 637604 7.14 256508 2247900 8 01:19:01 AM 4961772 6999104 2920660 37.05 2688 2206880 669300 7.49 256640 2290968 1440 01:20:01 AM 4908708 6947268 2973724 37.73 2688 2208108 750092 8.40 256640 2343232 28 01:21:01 AM 4911552 6950128 2970880 37.69 2688 2208116 751232 8.41 256640 2339940 20 01:22:01 AM 5140884 7016728 2741548 34.78 2688 2046876 659356 7.38 253084 2125352 7912 01:23:01 AM 5087544 6973748 2794888 35.46 2688 2061384 721008 8.07 450788 1992764 17536 Average: 5080262 7016868 2802170 35.55 2688 2109905 676248 7.57 261193 2183521 37006 01:11:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:12:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 195.33 129.21 1479.67 55.79 0.00 0.00 0.00 0.00 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 82.56 63.80 1058.48 10.20 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 13.08 9.86 6.32 3.72 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 48.26 39.63 304.56 9.68 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 367.68 263.56 75.82 68.32 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 2.57 2.17 0.51 0.50 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 2.87 1.98 0.46 0.41 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 19.31 12.75 14.38 1.80 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 162.01 148.17 2577.52 10.09 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 232.16 216.91 4188.37 14.03 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 336.79 262.00 3038.00 40.14 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 18.84 18.81 15.82 9.22 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 123.26 97.32 1062.21 18.55 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) 11/01/2024 _x86_64_ (2 CPU) 01:10:51 LINUX RESTART (2 CPU) 01:11:03 AM CPU %user %nice %system %iowait %steal %idle 01:12:01 AM all 50.82 0.07 10.93 8.70 0.14 29.34 01:12:01 AM 0 47.02 0.09 11.41 7.05 0.14 34.29 01:12:01 AM 1 54.60 0.05 10.46 10.34 0.14 24.41 01:13:01 AM all 34.69 0.00 5.46 3.85 0.12 55.88 01:13:01 AM 0 23.91 0.00 4.76 3.57 0.12 67.65 01:13:01 AM 1 45.46 0.00 6.17 4.12 0.12 44.13 01:14:01 AM all 14.57 0.00 2.06 1.62 0.09 81.66 01:14:01 AM 0 7.98 0.00 1.59 2.12 0.10 88.22 01:14:01 AM 1 21.16 0.00 2.54 1.12 0.08 75.10 01:15:01 AM all 24.00 0.00 4.42 0.60 0.08 70.90 01:15:01 AM 0 20.58 0.00 4.11 0.37 0.08 74.86 01:15:01 AM 1 27.42 0.00 4.73 0.83 0.08 66.94 01:16:01 AM all 4.98 0.00 1.37 1.46 0.05 92.14 01:16:01 AM 0 3.20 0.00 1.36 1.39 0.05 94.00 01:16:01 AM 1 6.76 0.00 1.39 1.53 0.05 90.27 01:17:01 AM all 0.37 0.00 0.08 0.02 0.03 99.51 01:17:01 AM 0 0.28 0.00 0.08 0.02 0.03 99.58 01:17:01 AM 1 0.45 0.00 0.07 0.02 0.03 99.43 01:18:01 AM all 0.37 0.00 0.08 0.00 0.02 99.54 01:18:01 AM 0 0.62 0.00 0.07 0.00 0.02 99.30 01:18:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 01:19:01 AM all 2.86 0.00 0.91 0.02 0.03 96.19 01:19:01 AM 0 2.12 0.00 0.40 0.03 0.02 97.43 01:19:01 AM 1 3.59 0.00 1.42 0.00 0.03 94.96 01:20:01 AM all 7.64 0.00 1.30 0.05 0.08 90.93 01:20:01 AM 0 10.74 0.00 1.36 0.08 0.08 87.73 01:20:01 AM 1 4.58 0.00 1.25 0.02 0.07 94.09 01:21:01 AM all 7.17 0.00 0.98 0.00 0.08 91.78 01:21:01 AM 0 12.15 0.00 1.73 0.00 0.08 86.03 01:21:01 AM 1 2.21 0.00 0.23 0.00 0.07 97.49 01:22:01 AM all 8.57 0.00 2.14 0.03 0.09 89.17 01:22:01 AM 0 13.27 0.00 3.19 0.02 0.08 83.44 01:22:01 AM 1 3.89 0.00 1.10 0.03 0.10 94.87 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 31.46 0.00 3.15 0.48 0.13 64.78 01:23:01 AM 0 24.93 0.00 3.26 0.42 0.12 71.28 01:23:01 AM 1 37.97 0.00 3.05 0.53 0.15 58.29 Average: all 15.52 0.01 2.72 1.38 0.08 80.30 Average: 0 13.79 0.01 2.75 1.24 0.08 82.14 Average: 1 17.25 0.00 2.69 1.52 0.08 78.47