---> uname -a: Linux prd-centos8-robot-2c-8g-8204.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 576 5007 19 2113 6825 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:f4:cd:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fef4:cdac/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) 08/07/2024 _x86_64_ (2 CPU) 03:05:40 LINUX RESTART (2 CPU) 03:06:01 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 133.92 89.20 44.72 10893.57 37790.79 03:08:01 AM 97.77 7.05 90.72 1260.78 7643.00 03:09:01 AM 63.17 0.63 62.54 48.93 7620.48 03:10:01 AM 12.58 0.85 11.73 123.96 750.55 03:11:01 AM 58.80 0.12 58.69 35.45 7712.88 03:12:01 AM 19.93 0.67 19.26 74.25 790.70 Average: 64.36 16.42 47.94 2072.88 10385.00 03:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 5620160 7105108 2262272 28.70 2688 1678612 665788 7.45 176868 1805684 77876 03:08:01 AM 5193044 7030412 2689388 34.12 2688 2015328 683156 7.65 213268 2138584 211072 03:09:01 AM 5144000 6986316 2738432 34.74 2688 2019688 712956 7.98 234608 2157576 17968 03:10:01 AM 5132172 7026032 2750260 34.89 2688 2068248 696120 7.79 254240 2139904 56384 03:11:01 AM 5003012 7032072 2879420 36.53 2688 2198588 682052 7.64 261216 2241340 300 03:12:01 AM 5181256 7038092 2701176 34.27 2688 2032408 662504 7.42 441712 1908068 13372 Average: 5212274 7036339 2670158 33.87 2688 2002145 683763 7.66 263652 2065193 62829 03:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 243.94 149.42 1006.87 55.75 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 97.43 78.46 1071.84 10.85 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 13.93 8.93 42.80 3.64 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 23.68 18.39 79.64 3.98 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 247.89 212.71 242.01 47.17 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 45.01 34.66 80.41 22.54 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 111.99 83.77 420.61 23.99 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) 08/07/2024 _x86_64_ (2 CPU) 03:05:40 LINUX RESTART (2 CPU) 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 28.81 0.06 8.84 24.97 0.11 37.20 03:07:01 AM 0 30.56 0.08 10.34 27.81 0.12 31.10 03:07:01 AM 1 27.08 0.03 7.35 22.15 0.10 43.29 03:08:01 AM all 34.70 0.00 5.76 3.71 0.12 55.71 03:08:01 AM 0 41.58 0.00 6.56 3.92 0.13 47.81 03:08:01 AM 1 27.84 0.00 4.96 3.49 0.12 63.59 03:09:01 AM all 15.36 0.00 1.89 3.27 0.08 79.40 03:09:01 AM 0 17.49 0.00 1.92 3.51 0.10 76.97 03:09:01 AM 1 13.25 0.00 1.85 3.02 0.05 81.83 03:10:01 AM all 11.36 0.00 2.15 0.41 0.07 86.01 03:10:01 AM 0 11.57 0.00 2.30 0.40 0.07 85.66 03:10:01 AM 1 11.14 0.00 2.01 0.42 0.07 86.37 03:11:01 AM all 18.68 0.00 3.56 2.41 0.09 75.26 03:11:01 AM 0 26.54 0.00 3.82 1.86 0.08 67.70 03:11:01 AM 1 10.86 0.00 3.30 2.95 0.10 82.79 03:12:01 AM all 22.32 0.00 3.12 0.21 0.08 74.27 03:12:01 AM 0 29.12 0.00 3.62 0.32 0.08 66.86 03:12:01 AM 1 15.54 0.00 2.62 0.10 0.07 81.67 Average: all 21.86 0.01 4.21 5.78 0.09 68.05 Average: 0 26.13 0.01 4.75 6.25 0.10 62.77 Average: 1 17.60 0.01 3.67 5.31 0.08 73.32