---> uname -a: Linux prd-centos8-robot-2c-8g-10772.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 584 4988 19 2124 6817 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:16:c4:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe16:c413/64 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) 11/27/2024 _x86_64_ (2 CPU) 04:04:52 LINUX RESTART (2 CPU) 04:06:02 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 92.32 15.45 76.87 2751.20 6366.35 04:08:01 AM 81.29 0.70 80.59 50.79 10145.94 04:09:01 AM 18.32 0.42 17.91 64.77 892.05 04:10:01 AM 58.21 0.03 58.18 3.47 7755.46 04:11:01 AM 0.62 0.08 0.53 31.99 14.48 04:12:01 AM 14.35 0.33 14.01 37.86 495.88 Average: 44.05 2.80 41.25 483.73 4272.40 04:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5358512 7082316 2523920 32.02 2688 1906028 665804 7.45 209980 1993164 158584 04:08:01 AM 5227048 7065168 2655384 33.69 2688 2015152 661520 7.41 229208 2080296 24 04:09:01 AM 5166548 7053084 2715884 34.45 2688 2060916 690452 7.73 250984 2111596 39176 04:10:01 AM 5021500 7062524 2860932 36.30 2688 2210396 623180 6.98 257568 2227544 80 04:11:01 AM 4982000 7024376 2900432 36.80 2688 2211736 696184 7.80 257692 2267184 392 04:12:01 AM 5047512 6952820 2834920 35.97 2688 2080440 755488 8.46 279608 2200580 41284 Average: 5133853 7040048 2748579 34.87 2688 2080778 682105 7.64 247507 2146727 39923 04:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 219.62 147.66 1349.98 48.55 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 51.66 37.29 556.32 7.49 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 23.37 16.51 76.23 5.04 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 247.63 174.68 270.15 44.93 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 25.11 17.48 5.74 2.35 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 177.07 137.79 1503.61 25.86 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 123.81 88.40 624.95 22.30 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) 11/27/2024 _x86_64_ (2 CPU) 04:04:52 LINUX RESTART (2 CPU) 04:06:02 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 36.46 0.00 6.38 4.85 0.10 52.20 04:07:01 AM 0 34.60 0.00 5.61 4.39 0.08 55.31 04:07:01 AM 1 38.33 0.00 7.16 5.31 0.12 49.08 04:08:01 AM all 21.13 0.00 3.29 3.75 0.10 71.73 04:08:01 AM 0 23.26 0.00 3.09 2.57 0.10 70.98 04:08:01 AM 1 19.00 0.00 3.48 4.93 0.10 72.48 04:09:01 AM all 18.92 0.00 2.25 0.57 0.07 78.19 04:09:01 AM 0 21.22 0.00 1.74 0.70 0.07 76.27 04:09:01 AM 1 16.61 0.00 2.77 0.43 0.07 80.11 04:10:01 AM all 19.78 0.00 3.38 1.14 0.07 75.64 04:10:01 AM 0 26.67 0.00 3.90 0.80 0.07 68.56 04:10:01 AM 1 12.90 0.00 2.87 1.47 0.07 82.70 04:11:01 AM all 2.15 0.00 0.24 0.01 0.05 97.55 04:11:01 AM 0 0.62 0.00 0.20 0.00 0.05 99.13 04:11:01 AM 1 3.69 0.00 0.28 0.02 0.05 95.96 04:12:01 AM all 14.04 0.00 1.88 0.13 0.08 83.88 04:12:01 AM 0 13.28 0.00 2.40 0.13 0.08 84.10 04:12:01 AM 1 14.81 0.00 1.36 0.12 0.07 83.65 Average: all 18.71 0.00 2.90 1.73 0.08 76.58 Average: 0 19.91 0.00 2.81 1.43 0.08 75.78 Average: 1 17.51 0.00 2.98 2.04 0.08 77.39