---> uname -a: Linux prd-centos8-robot-2c-8g-5829.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 606 4930 19 2160 6794 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:a0:94:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fea0:948a/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) 12/28/2024 _x86_64_ (2 CPU) 00:54:52 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 113.52 0.42 113.10 25.49 11285.49 12:58:01 AM 25.12 0.45 24.68 31.19 3600.00 12:59:01 AM 10.70 0.38 10.31 64.25 466.44 01:00:01 AM 70.18 6.75 63.43 1249.18 8046.88 01:01:01 AM 3.00 0.10 2.90 32.13 97.03 01:02:01 AM 14.62 0.42 14.21 39.71 1130.00 Average: 39.32 1.42 37.89 240.92 4084.06 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5264256 7062428 2618168 33.22 2688 1975764 670896 7.51 188668 2083940 90640 12:58:01 AM 5187360 6985956 2695064 34.19 2688 1976652 750072 8.40 198952 2151984 12 12:59:01 AM 5191836 7025624 2690588 34.13 2688 2010012 699712 7.83 221676 2119352 31136 01:00:01 AM 5001212 7040984 2881212 36.55 2688 2209876 663880 7.43 258832 2247620 88 01:01:01 AM 4966716 7007596 2915708 36.99 2688 2210980 713788 7.99 258956 2282224 156 01:02:01 AM 5068848 6972332 2813576 35.69 2688 2078940 746724 8.36 308740 2152756 37020 Average: 5113371 7015820 2769053 35.13 2688 2077037 707512 7.92 239304 2172979 26509 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 100.42 74.14 1098.92 11.13 0.00 0.00 0.00 0.00 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 8.33 0.98 2.37 0.47 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 11.66 10.15 5.87 3.98 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 215.21 162.55 335.30 35.85 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 26.21 18.18 5.39 1.55 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 123.72 85.24 428.64 60.16 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 80.88 58.50 310.55 18.88 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) 12/28/2024 _x86_64_ (2 CPU) 00:54:52 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 35.94 0.00 4.92 4.57 0.14 54.44 12:57:01 AM 0 34.80 0.00 5.12 6.67 0.14 53.27 12:57:01 AM 1 37.07 0.00 4.71 2.47 0.14 55.61 12:58:01 AM all 1.15 0.00 0.48 0.77 0.06 97.55 12:58:01 AM 0 0.58 0.00 0.48 1.20 0.03 97.70 12:58:01 AM 1 1.72 0.00 0.47 0.33 0.08 97.40 12:59:01 AM all 15.90 0.00 2.07 0.27 0.06 81.71 12:59:01 AM 0 13.01 0.00 1.95 0.28 0.07 84.69 12:59:01 AM 1 18.80 0.00 2.19 0.25 0.05 78.71 01:00:01 AM all 22.61 0.00 4.49 3.48 0.08 69.35 01:00:01 AM 0 25.40 0.00 4.73 3.18 0.08 66.61 01:00:01 AM 1 19.83 0.00 4.24 3.77 0.07 72.09 01:01:01 AM all 1.68 0.00 0.25 0.03 0.03 98.00 01:01:01 AM 0 2.98 0.00 0.34 0.07 0.03 96.58 01:01:01 AM 1 0.38 0.00 0.17 0.00 0.03 99.42 01:02:01 AM all 19.61 0.00 2.19 0.35 0.08 77.77 01:02:01 AM 0 29.05 0.00 2.55 0.07 0.08 68.24 01:02:01 AM 1 10.27 0.00 1.84 0.63 0.07 87.19 Average: all 16.10 0.00 2.39 1.57 0.07 79.86 Average: 0 17.58 0.00 2.53 1.90 0.07 77.92 Average: 1 14.63 0.00 2.26 1.24 0.07 81.80