---> uname -a: Linux prd-centos8-robot-2c-8g-1420.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 630 4901 19 2165 6771 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:d2:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe3e:d233/64 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) 12/10/2024 _x86_64_ (2 CPU) 00:55:54 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 93.65 12.96 80.69 2338.95 6368.43 12:59:01 AM 80.86 0.70 80.16 50.78 9966.73 01:00:01 AM 29.95 0.42 29.54 64.77 1618.44 01:01:01 AM 40.01 0.03 39.98 3.46 6793.07 01:02:01 AM 3.58 0.18 3.40 33.98 138.84 01:03:01 AM 16.40 0.32 16.08 36.93 2047.03 Average: 44.07 2.44 41.64 421.45 4488.57 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5251080 7015104 2631352 33.38 2688 1945396 723808 8.10 215488 2091860 190020 12:59:01 AM 5177600 7017908 2704832 34.31 2688 2017324 701220 7.85 231912 2130156 1108 01:00:01 AM 5002632 7041416 2879800 36.53 2688 2208576 673504 7.54 255348 2259752 171528 01:01:01 AM 5010660 7053360 2871772 36.43 2688 2212036 644120 7.21 257668 2240772 4 01:02:01 AM 4941468 7003664 2940964 37.31 2688 2231532 710288 7.95 257920 2308560 18472 01:03:01 AM 5035716 6943988 2846716 36.11 2688 2083744 766352 8.58 306936 2187424 13192 Average: 5069859 7012573 2812573 35.68 2688 2116435 703215 7.87 254212 2203087 65721 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 128.22 96.25 1059.78 22.26 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 53.62 36.97 441.22 7.06 0.00 0.00 0.00 0.00 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 39.33 31.13 296.27 7.30 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 190.92 140.55 43.99 32.31 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 62.46 47.78 338.66 5.18 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 78.00 51.07 112.86 57.31 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 92.09 67.29 382.12 21.90 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) 12/10/2024 _x86_64_ (2 CPU) 00:55:54 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 35.58 0.00 5.82 3.36 0.13 55.11 12:58:01 AM 0 29.70 0.00 4.68 3.20 0.13 62.29 12:58:01 AM 1 41.49 0.00 6.97 3.53 0.12 47.90 12:59:01 AM all 19.87 0.00 3.09 4.25 0.08 72.70 12:59:01 AM 0 11.23 0.00 2.92 4.66 0.10 81.08 12:59:01 AM 1 28.51 0.00 3.26 3.84 0.07 64.33 01:00:01 AM all 23.87 0.00 3.45 1.13 0.08 71.48 01:00:01 AM 0 19.16 0.00 3.36 0.90 0.07 76.51 01:00:01 AM 1 28.57 0.00 3.55 1.35 0.08 66.44 01:01:01 AM all 10.12 0.00 1.84 2.79 0.07 85.19 01:01:01 AM 0 9.63 0.00 1.64 2.46 0.07 86.21 01:01:01 AM 1 10.61 0.00 2.04 3.11 0.07 84.17 01:02:01 AM all 5.79 0.00 0.40 0.05 0.04 93.71 01:02:01 AM 0 4.12 0.00 0.27 0.00 0.03 95.58 01:02:01 AM 1 7.48 0.00 0.54 0.10 0.05 91.83 01:03:01 AM all 14.65 0.00 1.92 0.59 0.06 82.78 01:03:01 AM 0 7.53 0.00 1.99 0.52 0.07 89.88 01:03:01 AM 1 21.68 0.00 1.85 0.65 0.05 75.77 Average: all 18.34 0.00 2.76 2.03 0.08 76.80 Average: 0 13.58 0.00 2.48 1.96 0.08 81.90 Average: 1 23.08 0.00 3.04 2.10 0.07 71.71