---> uname -a: Linux prd-centos8-robot-2c-8g-42018.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: 2799.996 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 560 5009 19 2128 6841 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:b4:f8:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:feb4:f899/64 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) 10/13/2024 _x86_64_ (2 CPU) 05:43:58 LINUX RESTART (2 CPU) 05:45:01 AM tps rtps wtps bread/s bwrtn/s 05:46:01 AM 84.49 35.19 49.30 5260.91 4353.52 05:47:01 AM 83.24 0.07 83.17 1.87 8907.68 05:48:01 AM 39.47 1.05 38.42 113.70 3784.52 05:49:01 AM 39.46 2.48 36.98 392.60 2241.64 05:50:01 AM 31.02 0.03 30.99 3.47 6313.46 05:51:01 AM 2.97 0.00 2.97 0.00 90.92 05:52:01 AM 0.35 0.00 0.35 0.00 3.62 05:53:01 AM 0.27 0.00 0.27 0.00 2.12 05:54:01 AM 15.30 0.53 14.76 81.59 614.85 Average: 32.95 4.37 28.58 650.49 2923.70 05:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 AM 5329220 7031376 2553212 32.39 2688 1888724 707288 7.92 232284 2014328 171068 05:47:01 AM 5143300 6997248 2739132 34.75 2688 2031600 705128 7.90 213552 2181532 113840 05:48:01 AM 5273768 7106804 2608664 33.09 2688 2010128 600084 6.72 239884 2022956 16 05:49:01 AM 5008548 7055580 2873884 36.46 2688 2215936 619836 6.94 258680 2244452 175220 05:50:01 AM 5035452 7082208 2846980 36.12 2688 2216016 618372 6.92 261752 2208756 4 05:51:01 AM 5036068 7082840 2846364 36.11 2688 2216024 618372 6.92 261752 2208532 4 05:52:01 AM 5036044 7082816 2846388 36.11 2688 2216024 618372 6.92 261752 2208468 4 05:53:01 AM 5036140 7082916 2846292 36.11 2688 2216028 618372 6.92 261752 2208472 4 05:54:01 AM 5164292 7035448 2718140 34.48 2688 2046392 654588 7.33 447300 1920128 13364 Average: 5118092 7061915 2764340 35.07 2688 2117430 640046 7.17 270968 2135292 52614 05:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 310.71 187.04 1570.19 59.35 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 69.06 55.78 635.20 8.50 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 18.03 7.91 6.78 3.26 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 41.03 33.79 299.16 9.05 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 180.09 124.54 35.77 34.08 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 0.82 0.32 0.20 0.09 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 1.85 0.17 0.15 0.01 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 0.57 0.18 0.03 0.01 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 52.59 37.33 78.37 21.38 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 74.97 49.68 291.77 15.08 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) 10/13/2024 _x86_64_ (2 CPU) 05:43:58 LINUX RESTART (2 CPU) 05:45:01 AM CPU %user %nice %system %iowait %steal %idle 05:46:01 AM all 31.04 0.03 5.96 3.78 0.10 59.09 05:46:01 AM 0 30.12 0.02 5.29 3.57 0.10 60.90 05:46:01 AM 1 31.96 0.03 6.64 3.99 0.10 57.28 05:47:01 AM all 25.29 0.00 3.57 2.77 0.09 68.28 05:47:01 AM 0 22.53 0.00 3.02 2.64 0.10 71.71 05:47:01 AM 1 28.06 0.00 4.12 2.90 0.08 64.84 05:48:01 AM all 13.43 0.00 1.79 2.27 0.06 82.45 05:48:01 AM 0 8.03 0.00 1.59 1.65 0.05 88.68 05:48:01 AM 1 18.83 0.00 1.99 2.89 0.07 76.22 05:49:01 AM all 26.76 0.00 4.21 1.24 0.08 67.71 05:49:01 AM 0 29.31 0.00 4.14 1.03 0.08 65.43 05:49:01 AM 1 24.21 0.00 4.29 1.45 0.08 69.97 05:50:01 AM all 1.28 0.00 0.81 2.38 0.03 95.49 05:50:01 AM 0 0.92 0.00 1.02 2.81 0.03 95.21 05:50:01 AM 1 1.64 0.00 0.60 1.95 0.03 95.77 05:51:01 AM all 0.13 0.00 0.08 0.01 0.03 99.75 05:51:01 AM 0 0.18 0.00 0.07 0.00 0.02 99.73 05:51:01 AM 1 0.08 0.00 0.10 0.02 0.03 99.77 05:52:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 05:52:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 05:52:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 05:53:01 AM all 0.32 0.00 0.04 0.00 0.03 99.62 05:53:01 AM 0 0.43 0.00 0.03 0.00 0.02 99.52 05:53:01 AM 1 0.20 0.00 0.05 0.00 0.03 99.72 05:54:01 AM all 17.54 0.00 2.66 0.16 0.08 79.56 05:54:01 AM 0 10.28 0.00 2.39 0.17 0.08 87.08 05:54:01 AM 1 24.78 0.00 2.93 0.15 0.07 72.07 Average: all 12.91 0.00 2.13 1.40 0.06 83.50 Average: 0 11.38 0.00 1.95 1.32 0.06 85.29 Average: 1 14.43 0.00 2.31 1.48 0.06 81.71