---> uname -a: Linux prd-centos8-robot-2c-8g-7328.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 603 4972 19 2121 6797 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:ae:2e:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:feae:2ead/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) 11/14/2024 _x86_64_ (2 CPU) 03:57:56 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 101.60 20.46 81.14 3764.52 6371.61 04:01:01 AM 78.63 0.72 77.92 50.89 9945.65 04:02:01 AM 21.07 0.48 20.59 66.49 1077.55 04:03:01 AM 52.18 0.03 52.15 3.47 7423.46 04:04:01 AM 1.37 0.10 1.27 32.13 52.22 04:05:01 AM 2.15 0.00 2.15 0.00 81.30 04:06:01 AM 0.35 0.00 0.35 0.00 6.48 04:07:01 AM 15.73 0.42 15.31 47.72 647.55 Average: 34.14 2.78 31.36 495.70 3201.32 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5338992 7068928 2543440 32.27 2688 1911760 677056 7.58 208964 2011404 162472 04:01:01 AM 5216948 7052348 2665484 33.82 2688 2012444 672884 7.53 229584 2089804 1128 04:02:01 AM 5125828 7022796 2756604 34.97 2688 2071500 704836 7.89 253936 2149668 50732 04:03:01 AM 5004732 7040460 2877700 36.51 2688 2205308 662552 7.42 256196 2247584 32 04:04:01 AM 4934936 6971860 2947496 37.39 2688 2206512 779640 8.73 256348 2316920 240 04:05:01 AM 4879560 6916532 3002872 38.10 2688 2206560 846972 9.48 256348 2371308 16 04:06:01 AM 4875208 6912472 3007224 38.15 2688 2206868 814976 9.13 256348 2375620 284 04:07:01 AM 5105500 6969716 2776932 35.23 2688 2039044 744372 8.33 445584 1980644 13352 Average: 5060213 6994389 2822219 35.80 2688 2107500 737911 8.26 270414 2192869 28532 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 347.36 202.98 1732.59 61.44 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 56.89 40.13 477.89 7.47 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 28.46 24.72 121.14 6.48 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 235.12 167.66 223.78 43.67 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 47.36 56.21 8.68 391.87 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 628.68 537.54 6160.90 335.64 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 523.21 451.97 5216.88 29.38 0.00 0.00 0.00 0.00 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 127.81 92.90 624.59 24.82 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 249.33 196.74 1820.53 112.58 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) 11/14/2024 _x86_64_ (2 CPU) 03:57:56 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 39.83 0.00 6.79 4.17 0.09 49.12 04:00:01 AM 0 32.39 0.00 5.78 3.73 0.10 58.00 04:00:01 AM 1 47.27 0.00 7.80 4.61 0.08 40.24 04:01:01 AM all 20.89 0.00 3.20 5.09 0.08 70.73 04:01:01 AM 0 19.15 0.00 3.54 4.64 0.08 72.58 04:01:01 AM 1 22.63 0.00 2.86 5.54 0.08 68.88 04:02:01 AM all 17.88 0.00 2.19 0.64 0.06 79.23 04:02:01 AM 0 11.21 0.00 1.92 0.80 0.07 86.00 04:02:01 AM 1 24.54 0.00 2.47 0.48 0.05 72.46 04:03:01 AM all 17.20 0.00 3.12 3.35 0.07 76.27 04:03:01 AM 0 9.85 0.00 2.60 3.04 0.07 84.44 04:03:01 AM 1 24.56 0.00 3.63 3.66 0.07 68.08 04:04:01 AM all 5.11 0.00 0.25 0.02 0.05 94.58 04:04:01 AM 0 4.31 0.00 0.20 0.03 0.05 95.41 04:04:01 AM 1 5.90 0.00 0.30 0.00 0.05 93.74 04:05:01 AM all 13.12 0.00 1.43 0.01 0.10 85.34 04:05:01 AM 0 7.00 0.00 0.70 0.02 0.08 92.20 04:05:01 AM 1 19.27 0.00 2.16 0.00 0.12 78.45 04:06:01 AM all 10.24 0.00 1.22 0.00 0.09 88.45 04:06:01 AM 0 8.97 0.00 1.06 0.00 0.10 89.87 04:06:01 AM 1 11.52 0.00 1.38 0.00 0.09 87.02 04:07:01 AM all 20.16 0.00 2.70 0.20 0.08 76.86 04:07:01 AM 0 15.40 0.00 2.51 0.15 0.07 81.88 04:07:01 AM 1 24.90 0.00 2.89 0.25 0.08 71.88 Average: all 18.07 0.00 2.62 1.69 0.08 77.54 Average: 0 13.54 0.00 2.29 1.56 0.08 82.54 Average: 1 22.61 0.00 2.94 1.83 0.08 72.54