---> uname -a: Linux prd-centos8-robot-2c-8g-10952.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 616 4982 19 2099 6785 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:5a:a5:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe5a:a501/64 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:27 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 101.17 56.16 45.00 7110.70 31612.88 02:11:01 AM 71.51 7.11 64.40 1260.97 6222.47 02:12:01 AM 47.98 0.03 47.95 0.53 5634.41 02:13:01 AM 51.08 0.70 50.38 50.78 5644.42 02:14:01 AM 8.73 0.00 8.73 0.00 373.04 02:15:01 AM 9.43 0.22 9.22 35.73 233.16 02:16:01 AM 9.56 0.48 9.08 67.31 181.09 Average: 42.78 9.24 33.54 1218.03 7128.92 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5593492 7043352 2288932 29.04 2688 1646220 760692 8.52 170888 1846148 54544 02:11:01 AM 5208300 6961384 2674124 33.93 2688 1935552 809304 9.06 246028 2105312 151756 02:12:01 AM 5293648 7026012 2588776 32.84 2688 1914836 729252 8.17 210020 2054744 29796 02:13:01 AM 5118844 6957696 2763580 35.06 2688 2015644 765368 8.57 221624 2190876 1372 02:14:01 AM 5123280 6961688 2759144 35.00 2688 2015648 765368 8.57 221620 2191348 4 02:15:01 AM 5119240 6958872 2763184 35.06 2688 2016868 766392 8.58 249720 2167896 4 02:16:01 AM 5128596 6970436 2753828 34.94 2688 2019052 744008 8.33 407028 2001376 24 Average: 5226486 6982777 2655938 33.69 2688 1937689 762912 8.54 246704 2079671 33929 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 259.45 143.27 860.39 56.27 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 58.57 48.56 700.53 5.17 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 20.59 14.03 188.60 1.63 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 64.08 46.45 488.02 7.67 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 2.98 0.37 0.51 0.12 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 17.15 12.78 15.28 5.91 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 11.01 9.70 8.80 4.74 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 61.98 39.31 323.18 11.64 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:27 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 22.97 0.05 5.11 31.82 0.08 39.97 02:10:01 AM 0 20.24 0.07 5.42 31.53 0.07 42.68 02:10:01 AM 1 25.71 0.03 4.80 32.10 0.10 37.25 02:11:01 AM all 21.14 0.00 3.80 8.24 0.21 66.61 02:11:01 AM 0 22.79 0.00 3.63 3.92 0.18 69.48 02:11:01 AM 1 19.50 0.00 3.97 12.56 0.23 63.74 02:12:01 AM all 8.78 0.00 1.67 17.23 0.07 72.24 02:12:01 AM 0 6.02 0.00 1.52 15.14 0.08 77.23 02:12:01 AM 1 11.54 0.00 1.82 19.32 0.05 67.26 02:13:01 AM all 21.04 0.00 2.60 0.77 0.08 75.51 02:13:01 AM 0 13.43 0.00 1.75 1.10 0.07 83.66 02:13:01 AM 1 28.67 0.00 3.46 0.43 0.08 67.36 02:14:01 AM all 0.39 0.00 0.14 0.14 0.03 99.30 02:14:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 02:14:01 AM 1 0.18 0.00 0.20 0.28 0.02 99.32 02:15:01 AM all 12.44 0.00 1.19 0.74 0.05 85.57 02:15:01 AM 0 11.80 0.00 1.40 0.55 0.05 86.20 02:15:01 AM 1 13.09 0.00 0.98 0.93 0.05 84.94 02:16:01 AM all 13.18 0.00 1.50 7.96 0.07 77.29 02:16:01 AM 0 5.28 0.00 1.20 3.28 0.07 90.17 02:16:01 AM 1 21.09 0.00 1.81 12.64 0.07 64.40 Average: all 14.27 0.01 2.29 9.53 0.08 73.82 Average: 0 11.45 0.01 2.14 7.90 0.08 78.42 Average: 1 17.10 0.00 2.43 11.16 0.09 69.22