---> uname -a: Linux prd-centos8-robot-2c-8g-10349.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 577 4990 19 2129 6823 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:b3:73:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:feb3:73f6/64 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) 08/12/2024 _x86_64_ (2 CPU) 04:50:54 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 77.14 6.91 70.23 1256.78 5759.51 04:54:01 AM 80.87 0.70 80.17 50.79 9472.74 04:55:01 AM 5.01 0.85 4.17 123.96 101.70 04:56:01 AM 61.23 2.52 58.71 396.00 7401.30 04:57:01 AM 21.01 0.42 20.60 69.06 1508.33 04:58:01 AM 25.24 0.53 24.71 64.78 938.10 Average: 45.08 1.99 43.10 326.91 4196.88 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5307536 7045456 2574896 32.67 2688 1919740 672212 7.53 211956 2038404 159932 04:54:01 AM 5153324 7000468 2729108 34.62 2688 2024468 710644 7.96 234812 2148724 18996 04:55:01 AM 5256412 7089628 2626020 33.31 2688 2010484 630104 7.06 241848 2038748 4 04:56:01 AM 5018424 7062580 2864008 36.33 2688 2212936 629564 7.05 265208 2218848 21260 04:57:01 AM 5086792 6960260 2795640 35.47 2688 2046664 740604 8.29 273888 2163424 14056 04:58:01 AM 5150412 7027076 2732020 34.66 2688 2052192 677000 7.58 448344 1933588 16584 Average: 5162150 7030911 2720282 34.51 2688 2044414 676688 7.58 279343 2090289 38472 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 75.74 60.55 816.46 8.02 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 39.26 29.25 331.92 7.52 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 11.35 4.28 2.61 1.19 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 250.10 219.78 316.56 50.43 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 43.04 34.58 85.78 30.00 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 18.51 16.58 14.49 8.00 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 73.00 60.84 261.31 17.53 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) 08/12/2024 _x86_64_ (2 CPU) 04:50:54 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 26.41 0.00 4.41 1.94 0.10 67.14 04:53:01 AM 0 22.67 0.00 3.75 1.50 0.12 71.96 04:53:01 AM 1 30.15 0.00 5.06 2.39 0.08 62.32 04:54:01 AM all 22.94 0.00 3.27 2.98 0.11 70.70 04:54:01 AM 0 6.85 0.00 2.49 3.01 0.12 87.53 04:54:01 AM 1 39.05 0.00 4.05 2.95 0.10 53.85 04:55:01 AM all 3.77 0.00 0.55 0.17 0.06 95.45 04:55:01 AM 0 1.75 0.00 0.70 0.10 0.07 97.38 04:55:01 AM 1 5.80 0.00 0.40 0.23 0.05 93.52 04:56:01 AM all 27.12 0.00 5.03 2.62 0.10 65.14 04:56:01 AM 0 24.69 0.00 5.04 2.64 0.10 67.53 04:56:01 AM 1 29.54 0.00 5.02 2.59 0.10 62.75 04:57:01 AM all 11.27 0.00 1.71 0.71 0.06 86.25 04:57:01 AM 0 11.31 0.00 1.57 1.24 0.07 85.82 04:57:01 AM 1 11.23 0.00 1.86 0.18 0.05 86.68 04:58:01 AM all 23.82 0.00 3.04 0.27 0.10 72.78 04:58:01 AM 0 17.61 0.00 3.00 0.23 0.10 79.06 04:58:01 AM 1 30.04 0.00 3.07 0.30 0.10 66.49 Average: all 19.22 0.00 3.00 1.45 0.09 76.25 Average: 0 14.14 0.00 2.76 1.45 0.09 81.55 Average: 1 24.30 0.00 3.24 1.44 0.08 70.94