---> uname -a: Linux prd-centos8-robot-2c-8g-30564.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 576 5025 19 2095 6826 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:76:a4:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe76:a4f6/64 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) 09/30/2024 _x86_64_ (2 CPU) 04:32:32 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 125.07 69.87 55.21 7981.48 38250.81 04:35:01 AM 116.84 7.01 109.83 1259.71 9018.88 04:36:01 AM 48.15 0.83 47.32 83.71 6689.10 04:37:01 AM 22.58 0.72 21.86 95.43 554.25 Average: 78.16 19.61 58.55 2355.32 13629.28 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5612008 7099788 2270424 28.80 2688 1681384 676708 7.58 177464 1815140 79372 04:35:01 AM 5216468 7024236 2665964 33.82 2688 1984804 716908 8.03 211268 2113856 148780 04:36:01 AM 5228468 7065204 2653964 33.67 2688 2013728 658368 7.37 230328 2076680 168 04:37:01 AM 5194924 7038652 2687508 34.09 2688 2020172 677216 7.58 408164 1932004 16600 Average: 5312967 7056970 2569465 32.60 2688 1925022 682300 7.64 256806 1984420 61230 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 243.59 146.06 1008.18 56.61 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 80.19 64.25 801.97 9.93 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 43.74 32.11 388.49 6.37 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 22.16 20.26 18.39 9.79 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 97.43 65.67 554.28 20.68 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) 09/30/2024 _x86_64_ (2 CPU) 04:32:32 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 26.12 0.04 7.05 43.01 0.09 23.69 04:34:01 AM 0 23.99 0.03 5.56 44.34 0.08 25.99 04:34:01 AM 1 28.26 0.05 8.54 41.67 0.10 21.38 04:35:01 AM all 36.04 0.00 5.93 3.70 0.10 54.23 04:35:01 AM 0 44.43 0.00 6.48 4.33 0.10 44.66 04:35:01 AM 1 27.63 0.00 5.39 3.07 0.10 63.81 04:36:01 AM all 10.33 0.00 1.77 1.75 0.04 86.11 04:36:01 AM 0 14.91 0.00 1.80 2.22 0.05 81.01 04:36:01 AM 1 5.74 0.00 1.74 1.27 0.03 91.22 04:37:01 AM all 31.04 0.00 3.39 0.23 0.09 65.24 04:37:01 AM 0 40.15 0.00 3.77 0.30 0.10 55.67 04:37:01 AM 1 21.94 0.00 3.00 0.17 0.08 74.81 Average: all 25.89 0.01 4.53 12.12 0.08 57.37 Average: 0 30.89 0.01 4.40 12.75 0.08 51.87 Average: 1 20.88 0.01 4.66 11.49 0.08 62.87