---> uname -a: Linux prd-centos8-robot-2c-8g-3223.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 706 4828 19 2162 6694 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:3e:c8:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe3e:c8a6/64 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) 12/17/2024 _x86_64_ (2 CPU) 00:58:06 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 89.32 8.51 80.82 1480.83 6454.19 01:01:01 AM 71.84 0.75 71.09 53.16 9727.33 01:02:01 AM 21.63 4.06 17.57 1257.28 1239.61 01:03:01 AM 55.07 3.35 51.72 57.59 7181.09 01:04:01 AM 4.62 0.10 4.52 32.12 206.31 01:05:01 AM 13.66 0.33 13.33 37.86 1138.78 Average: 42.56 2.83 39.72 483.76 4318.53 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5281900 7002472 2600524 32.99 2688 1903360 856508 9.59 190996 2088344 188192 01:01:01 AM 5193260 6992316 2689164 34.12 2688 1977236 843196 9.44 208576 2137428 1120 01:02:01 AM 5033852 6954340 2848572 36.14 2688 2095696 884632 9.91 255844 2239944 64120 01:03:01 AM 4928808 6968020 2953616 37.47 2688 2209288 766480 8.58 258424 2321232 84 01:04:01 AM 4887132 6928388 2995292 38.00 2688 2211340 812808 9.10 258552 2362540 952 01:05:01 AM 4957212 6863100 2925212 37.11 2688 2081168 857648 9.60 309528 2260960 38456 Average: 5047027 6951439 2835397 35.97 2688 2079681 836879 9.37 246987 2235075 48821 12:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 219.91 158.38 1476.37 51.12 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 43.42 30.86 440.71 6.87 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 35.80 30.39 295.74 6.79 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 199.50 145.39 44.80 32.80 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 26.82 18.48 20.69 1.58 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 113.31 80.20 435.41 60.68 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 106.13 77.05 449.40 26.57 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) 12/17/2024 _x86_64_ (2 CPU) 00:58:06 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 37.88 0.00 5.54 3.10 0.10 53.37 01:00:01 AM 0 38.98 0.00 5.90 3.21 0.10 51.81 01:00:01 AM 1 36.79 0.00 5.19 2.99 0.10 54.93 01:01:01 AM all 19.81 0.00 3.06 4.24 0.11 72.78 01:01:01 AM 0 23.24 0.00 3.00 4.54 0.10 69.12 01:01:01 AM 1 16.38 0.00 3.13 3.93 0.12 76.44 01:02:01 AM all 17.80 0.00 2.59 1.18 0.10 78.34 01:02:01 AM 0 29.52 0.00 3.06 1.54 0.12 65.77 01:02:01 AM 1 6.10 0.00 2.12 0.82 0.08 90.88 01:03:01 AM all 17.27 0.00 3.60 4.65 0.08 74.41 01:03:01 AM 0 20.72 0.00 3.55 3.28 0.08 72.37 01:03:01 AM 1 13.84 0.00 3.65 6.01 0.07 76.43 01:04:01 AM all 1.61 0.00 0.24 0.08 0.06 98.01 01:04:01 AM 0 1.76 0.00 0.30 0.15 0.07 97.72 01:04:01 AM 1 1.46 0.00 0.18 0.00 0.05 98.31 01:05:01 AM all 19.55 0.00 2.08 0.20 0.08 78.10 01:05:01 AM 0 25.05 0.00 2.36 0.27 0.07 72.25 01:05:01 AM 1 14.11 0.00 1.79 0.13 0.08 83.88 Average: all 18.95 0.00 2.85 2.24 0.09 75.88 Average: 0 23.18 0.00 3.02 2.16 0.09 71.54 Average: 1 14.73 0.00 2.67 2.31 0.08 80.21