---> uname -a: Linux prd-centos8-robot-2c-8g-12609.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 578 4992 19 2126 6822 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:7f:3c:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe7f:3c53/64 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) 12/04/2024 _x86_64_ (2 CPU) 00:54:31 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 97.75 50.46 47.29 7376.35 28279.89 12:57:01 AM 118.56 6.81 111.75 1248.65 10559.70 12:58:01 AM 34.66 1.02 33.64 113.18 4381.19 12:59:01 AM 59.36 0.07 59.29 4.00 7573.39 01:00:02 AM 10.83 0.08 10.75 31.99 865.14 01:01:01 AM 7.13 0.34 6.79 38.48 262.75 01:02:01 AM 25.48 0.60 24.88 65.68 1146.69 Average: 50.52 8.40 42.12 1256.58 7548.52 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5496456 7039008 2385976 30.27 2688 1734480 729316 8.17 186876 1913000 114228 12:57:01 AM 5131216 6969320 2751216 34.90 2688 2014692 761792 8.53 210744 2194416 112640 12:58:01 AM 5201908 7046200 2680524 34.01 2688 2021292 672460 7.53 244172 2090324 3276 12:59:01 AM 5023276 7066152 2859156 36.27 2688 2211928 623600 6.98 257564 2222156 16564 01:00:02 AM 4987128 7030848 2895304 36.73 2688 2213152 698416 7.82 257688 2261572 268 01:01:01 AM 5110724 7001204 2771708 35.16 2688 2063840 703984 7.88 269836 2144044 21116 01:02:01 AM 5200276 7074036 2682156 34.03 2688 2048984 638172 7.15 448400 1883704 16608 Average: 5164426 7032395 2718006 34.48 2688 2044053 689677 7.72 267897 2101317 40671 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 274.01 176.38 1310.77 60.11 0.00 0.00 0.00 0.00 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 80.34 62.23 946.94 9.81 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 19.13 10.41 7.82 4.02 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 235.23 166.81 336.36 43.31 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 16.61 9.48 4.04 1.02 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 111.42 88.94 1350.38 23.33 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 20.47 18.52 16.29 8.58 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 107.76 75.84 563.88 21.36 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) 12/04/2024 _x86_64_ (2 CPU) 00:54:31 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 33.98 0.03 6.78 19.78 0.13 39.30 12:56:01 AM 0 37.56 0.05 7.85 19.23 0.10 35.20 12:56:01 AM 1 30.39 0.02 5.71 20.32 0.15 43.40 12:57:01 AM all 34.79 0.00 5.57 6.00 0.13 53.50 12:57:01 AM 0 42.78 0.00 5.94 5.54 0.13 45.61 12:57:01 AM 1 26.79 0.00 5.19 6.46 0.13 61.43 12:58:01 AM all 12.94 0.00 2.03 1.30 0.07 83.67 12:58:01 AM 0 19.18 0.00 2.32 0.92 0.08 77.50 12:58:01 AM 1 6.68 0.00 1.74 1.67 0.05 89.85 12:59:01 AM all 26.03 0.00 4.07 2.48 0.09 67.32 12:59:01 AM 0 27.72 0.00 4.14 2.89 0.08 65.17 12:59:01 AM 1 24.35 0.00 4.01 2.07 0.10 69.48 01:00:02 AM all 1.01 0.00 0.24 0.22 0.03 98.50 01:00:02 AM 0 0.13 0.00 0.18 0.13 0.03 99.52 01:00:02 AM 1 1.89 0.00 0.30 0.30 0.03 97.48 01:01:01 AM all 10.03 0.00 1.65 0.03 0.09 88.20 01:01:01 AM 0 8.42 0.00 1.28 0.03 0.09 90.18 01:01:01 AM 1 11.65 0.00 2.02 0.03 0.09 86.22 01:02:01 AM all 27.72 0.00 3.31 0.46 0.09 68.42 01:02:01 AM 0 32.62 0.00 2.90 0.57 0.10 63.81 01:02:01 AM 1 22.82 0.00 3.72 0.35 0.08 73.02 Average: all 20.93 0.00 3.37 4.29 0.09 71.32 Average: 0 24.07 0.01 3.51 4.15 0.09 68.18 Average: 1 17.78 0.00 3.24 4.42 0.09 74.47