---> uname -a: Linux prd-centos8-robot-2c-8g-2527.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 631 4903 19 2162 6769 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:8f:ca:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe8f:ca13/64 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) 12/14/2024 _x86_64_ (2 CPU) 00:56:34 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 112.15 37.09 75.06 8176.34 7179.12 12:59:01 AM 82.36 0.70 81.66 50.78 9489.75 01:00:01 AM 33.41 0.45 32.96 64.78 2689.57 01:01:01 AM 45.38 0.05 45.33 3.60 6956.44 01:02:01 AM 6.86 0.17 6.69 34.42 282.16 01:03:01 AM 16.56 0.42 16.15 47.73 2019.46 Average: 49.57 6.50 43.07 1399.99 4781.80 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5350344 7048932 2532092 32.12 2688 1881148 695196 7.78 209516 2001656 138608 12:59:01 AM 5166876 7003028 2715560 34.45 2688 2013216 725100 8.12 221220 2146724 30684 01:00:01 AM 5050196 6994896 2832240 35.93 2688 2118920 744812 8.34 258956 2219100 85660 01:01:01 AM 5016624 7055696 2865812 36.36 2688 2209040 655872 7.34 257476 2230624 4 01:02:01 AM 4951896 7010332 2930540 37.18 2688 2228404 706216 7.91 257776 2298220 18340 01:03:01 AM 5056316 6962400 2826120 35.85 2688 2081520 762564 8.54 465096 2011784 13356 Average: 5098709 7012547 2783727 35.32 2688 2088708 714960 8.01 278340 2151351 47775 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 306.23 181.59 1653.88 60.34 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 70.04 50.03 587.42 8.06 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 42.12 31.92 297.05 7.93 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 200.77 139.61 44.80 32.58 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 69.43 49.07 343.44 5.05 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 93.57 55.29 122.65 60.47 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 130.53 84.69 508.66 29.14 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) 12/14/2024 _x86_64_ (2 CPU) 00:56:34 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 45.19 0.00 8.15 2.98 0.13 43.56 12:58:01 AM 0 37.37 0.00 8.47 2.61 0.12 51.44 12:58:01 AM 1 53.00 0.00 7.82 3.35 0.13 35.69 12:59:01 AM all 23.54 0.00 3.31 2.87 0.08 70.20 12:59:01 AM 0 26.36 0.00 3.05 2.25 0.08 68.25 12:59:01 AM 1 20.71 0.00 3.57 3.48 0.08 72.15 01:00:01 AM all 23.03 0.00 2.98 1.38 0.10 72.52 01:00:01 AM 0 17.55 0.00 2.79 1.54 0.10 78.02 01:00:01 AM 1 28.49 0.00 3.17 1.22 0.10 67.03 01:01:01 AM all 14.86 0.00 2.69 3.57 0.05 78.84 01:01:01 AM 0 11.90 0.00 2.74 2.71 0.05 82.60 01:01:01 AM 1 17.81 0.00 2.64 4.43 0.05 75.08 01:02:01 AM all 5.60 0.00 0.39 0.27 0.04 93.70 01:02:01 AM 0 10.84 0.00 0.52 0.02 0.05 88.58 01:02:01 AM 1 0.43 0.00 0.26 0.51 0.03 98.77 01:03:01 AM all 21.00 0.00 2.82 0.27 0.08 75.84 01:03:01 AM 0 21.60 0.00 3.59 0.36 0.08 74.37 01:03:01 AM 1 20.41 0.00 2.05 0.18 0.07 77.28 Average: all 22.27 0.00 3.40 1.90 0.08 72.35 Average: 0 20.98 0.00 3.54 1.59 0.08 73.80 Average: 1 23.56 0.00 3.26 2.20 0.08 70.90