---> uname -a: Linux prd-centos8-robot-2c-8g-7078.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 578 4954 19 2164 6822 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:c9:e1:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fec9:e1cd/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) 08/03/2024 _x86_64_ (2 CPU) 02:55:13 LINUX RESTART (2 CPU) 02:56:02 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 103.08 53.16 49.92 6265.29 22460.53 02:58:01 AM 118.58 6.78 111.80 1247.79 9823.31 02:59:01 AM 34.92 1.02 33.91 110.90 4099.03 03:00:01 AM 25.15 0.49 24.67 60.61 1460.93 03:01:01 AM 46.81 0.13 46.68 35.46 6932.37 03:02:01 AM 9.46 0.40 9.06 38.78 1049.34 03:03:01 AM 27.14 0.53 26.61 64.78 2152.20 Average: 52.05 8.83 43.23 1105.48 6819.89 02:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5531640 7074172 2350792 29.82 2688 1734096 684564 7.67 187172 1877700 99140 02:58:01 AM 5162968 6985248 2719464 34.50 2688 1999136 734332 8.22 212044 2160720 101228 02:59:01 AM 5276100 7101148 2606332 33.07 2688 2002420 641784 7.19 240432 2021320 20 03:00:01 AM 4992416 6999436 2890016 36.66 2688 2178072 733816 8.22 272624 2252368 155412 03:01:01 AM 5013820 7041144 2868612 36.39 2688 2196640 668428 7.48 261004 2230672 164 03:02:01 AM 5061624 6990968 2820808 35.79 2688 2102560 700260 7.84 295284 2167012 50840 03:03:01 AM 5091988 7004080 2790444 35.40 2688 2087060 706204 7.91 465196 1973584 16152 Average: 5161508 7028028 2720924 34.52 2688 2042855 695627 7.79 276251 2097625 60422 02:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 262.66 171.96 1257.56 59.04 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 72.47 57.59 856.28 9.23 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 18.24 8.68 6.71 3.23 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 33.33 27.36 271.81 5.38 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 159.10 132.60 40.69 34.30 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 107.85 81.89 537.19 58.98 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 20.94 19.13 17.58 9.09 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 96.05 71.14 424.75 25.54 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) 08/03/2024 _x86_64_ (2 CPU) 02:55:13 LINUX RESTART (2 CPU) 02:56:02 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 24.77 0.05 5.83 29.56 0.12 39.68 02:57:01 AM 0 31.27 0.05 6.48 31.34 0.12 30.74 02:57:01 AM 1 18.26 0.05 5.18 27.77 0.12 48.62 02:58:01 AM all 36.09 0.00 5.71 5.26 0.14 52.79 02:58:01 AM 0 39.20 0.00 6.31 4.06 0.13 50.30 02:58:01 AM 1 32.98 0.00 5.12 6.47 0.15 55.29 02:59:01 AM all 11.59 0.00 1.59 4.41 0.10 82.30 02:59:01 AM 0 15.30 0.00 1.80 3.76 0.10 79.04 02:59:01 AM 1 7.88 0.00 1.39 5.06 0.10 85.57 03:00:01 AM all 15.95 0.00 2.79 0.66 0.08 80.52 03:00:01 AM 0 21.97 0.00 3.30 0.77 0.08 73.88 03:00:01 AM 1 9.95 0.00 2.29 0.55 0.07 87.14 03:01:01 AM all 13.20 0.00 2.70 4.26 0.07 79.77 03:01:01 AM 0 19.98 0.00 3.07 6.02 0.07 70.86 03:01:01 AM 1 6.44 0.00 2.33 2.51 0.07 88.65 03:02:01 AM all 15.34 0.00 1.76 0.10 0.07 82.73 03:02:01 AM 0 21.72 0.00 1.93 0.12 0.09 76.14 03:02:01 AM 1 9.10 0.00 1.59 0.09 0.05 89.17 03:03:01 AM all 29.50 0.00 3.55 0.78 0.13 66.05 03:03:01 AM 0 41.28 0.00 4.22 1.12 0.13 53.25 03:03:01 AM 1 17.70 0.00 2.87 0.43 0.12 78.88 Average: all 20.94 0.01 3.42 6.40 0.10 69.14 Average: 0 27.27 0.01 3.88 6.71 0.10 62.02 Average: 1 14.62 0.01 2.97 6.08 0.10 76.23