---> uname -a: Linux prd-centos8-robot-2c-8g-9796.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 587 4988 19 2121 6814 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:56:37:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe56:3754/64 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) 11/24/2024 _x86_64_ (2 CPU) 02:03:53 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 121.68 7.43 114.25 1297.03 10388.95 02:07:01 AM 30.41 0.42 29.99 64.78 3636.54 02:08:01 AM 3.05 0.00 3.05 0.00 539.04 02:09:01 AM 62.92 0.03 62.89 3.47 7997.03 02:10:01 AM 4.05 0.08 3.97 31.99 178.51 02:11:01 AM 16.21 0.35 15.86 37.99 707.40 Average: 39.72 1.39 38.33 239.22 3907.80 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5171168 7007088 2711264 34.40 2688 2012488 694980 7.78 221336 2143728 90068 02:07:01 AM 5247168 7084488 2635264 33.43 2688 2014432 607572 6.80 240312 2050516 12 02:08:01 AM 5157944 7030984 2724488 34.56 2688 2048104 666744 7.47 249196 2125112 28864 02:09:01 AM 5025992 7063068 2856440 36.24 2688 2206416 611428 6.85 257352 2225912 100 02:10:01 AM 4987152 7025408 2895280 36.73 2688 2207644 685652 7.68 257476 2264328 276 02:11:01 AM 5126376 6989760 2756056 34.96 2688 2038944 693612 7.77 289844 2114276 13196 Average: 5119300 7033466 2763132 35.05 2688 2088005 659998 7.39 252586 2153979 22086 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 84.32 64.43 936.90 9.88 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 12.40 7.15 5.11 3.02 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 4.62 2.65 1.54 0.84 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 243.03 176.20 338.88 44.61 0.00 0.00 0.00 0.00 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 12.98 8.03 3.91 3.53 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 48.43 31.24 76.32 18.31 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 67.62 48.28 227.11 13.37 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) 11/24/2024 _x86_64_ (2 CPU) 02:03:53 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 35.04 0.00 5.78 2.69 0.11 56.38 02:06:01 AM 0 31.56 0.00 5.50 2.31 0.10 60.53 02:06:01 AM 1 38.52 0.00 6.07 3.07 0.12 52.23 02:07:01 AM all 10.62 0.00 1.25 1.62 0.07 86.45 02:07:01 AM 0 6.25 0.00 1.22 1.55 0.07 90.92 02:07:01 AM 1 14.97 0.00 1.28 1.68 0.07 82.01 02:08:01 AM all 5.22 0.00 1.17 38.98 0.08 54.55 02:08:01 AM 0 3.84 0.00 1.10 65.42 0.10 29.53 02:08:01 AM 1 6.61 0.00 1.24 12.51 0.07 79.58 02:09:01 AM all 22.15 0.00 3.86 3.16 0.08 70.75 02:09:01 AM 0 21.48 0.00 3.92 2.52 0.08 72.00 02:09:01 AM 1 22.82 0.00 3.80 3.80 0.08 69.50 02:10:01 AM all 1.43 0.00 0.20 0.06 0.05 98.26 02:10:01 AM 0 0.47 0.00 0.08 0.00 0.05 99.40 02:10:01 AM 1 2.39 0.00 0.32 0.12 0.05 97.13 02:11:01 AM all 13.27 0.00 1.84 0.19 0.06 84.64 02:11:01 AM 0 5.62 0.00 1.08 0.33 0.05 92.91 02:11:01 AM 1 20.93 0.00 2.59 0.05 0.07 76.36 Average: all 14.62 0.00 2.35 7.78 0.08 75.17 Average: 0 11.54 0.00 2.15 12.03 0.08 74.20 Average: 1 17.70 0.00 2.55 3.54 0.08 76.14