---> uname -a: Linux prd-centos8-robot-2c-8g-11746.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 586 4977 19 2133 6814 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:ef:17:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:feef:17d0/64 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) 11/30/2024 _x86_64_ (2 CPU) 23:05:22 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 81.03 15.09 65.93 2701.72 6440.88 11:08:01 PM 96.20 0.70 95.50 50.78 10209.53 11:09:01 PM 21.05 0.42 20.62 65.89 1762.09 11:10:01 PM 62.63 2.52 60.11 396.00 7904.30 11:11:01 PM 5.20 0.00 5.20 0.00 214.76 11:12:01 PM 0.43 0.00 0.43 0.00 6.53 11:13:01 PM 0.33 0.00 0.33 0.00 3.42 11:14:01 PM 2.17 0.42 1.75 56.26 95.85 11:15:01 PM 28.96 0.55 28.41 79.31 1233.29 Average: 33.14 2.19 30.94 372.85 3099.47 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5262272 7000180 2620160 33.24 2688 1921340 737272 8.26 246160 2053132 143764 11:08:01 PM 5168912 7003896 2713520 34.42 2688 2012044 701912 7.86 221780 2147244 30692 11:09:01 PM 5174584 7043136 2707848 34.35 2688 2043528 668004 7.48 244748 2114432 29264 11:10:01 PM 5007896 7058172 2874536 36.47 2688 2219644 633208 7.09 263276 2238600 88 11:11:01 PM 5008572 7058856 2873860 36.46 2688 2219648 633208 7.09 263276 2238488 16 11:12:01 PM 5008300 7058584 2874132 36.46 2688 2219648 633208 7.09 263276 2238432 8 11:13:01 PM 5008252 7058536 2874180 36.46 2688 2219648 633208 7.09 263276 2238436 4 11:14:01 PM 5169144 7051764 2713288 34.42 2688 2053464 737008 8.25 257904 2081456 4472 11:15:01 PM 5112840 7000448 2769592 35.14 2688 2062824 698048 7.82 455124 1963784 12472 Average: 5102308 7037064 2780124 35.27 2688 2107976 675008 7.56 275424 2146000 24531 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 204.50 130.58 1210.68 43.66 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 74.79 57.78 676.05 9.44 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.01 11.95 7.20 4.54 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 232.47 196.45 336.46 49.01 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.90 0.60 0.25 0.15 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.77 0.17 0.10 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.90 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 36.96 25.35 68.25 19.32 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 86.40 56.28 61.87 83.39 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 73.08 53.34 262.83 23.32 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) 11/30/2024 _x86_64_ (2 CPU) 23:05:22 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 28.23 0.00 5.18 7.65 0.13 58.81 11:07:01 PM 0 22.15 0.00 5.02 7.76 0.15 64.92 11:07:01 PM 1 34.32 0.00 5.33 7.54 0.12 52.70 11:08:01 PM all 27.92 0.00 3.97 3.64 0.10 64.37 11:08:01 PM 0 19.88 0.00 3.40 2.90 0.10 73.71 11:08:01 PM 1 35.95 0.00 4.53 4.38 0.10 55.04 11:09:01 PM all 15.74 0.00 2.33 1.00 0.07 80.87 11:09:01 PM 0 19.75 0.00 2.92 0.92 0.07 76.35 11:09:01 PM 1 11.74 0.00 1.73 1.09 0.07 85.38 11:10:01 PM all 22.12 0.00 3.54 4.04 0.10 70.20 11:10:01 PM 0 22.02 0.00 3.51 4.80 0.08 69.58 11:10:01 PM 1 22.22 0.00 3.57 3.27 0.12 70.82 11:11:01 PM all 0.33 0.00 0.08 0.03 0.04 99.52 11:11:01 PM 0 0.53 0.00 0.10 0.05 0.05 99.27 11:11:01 PM 1 0.12 0.00 0.07 0.00 0.03 99.78 11:12:01 PM all 0.32 0.00 0.05 0.00 0.03 99.60 11:12:01 PM 0 0.55 0.00 0.05 0.00 0.03 99.37 11:12:01 PM 1 0.08 0.00 0.05 0.00 0.03 99.83 11:13:01 PM all 0.31 0.00 0.07 0.00 0.04 99.58 11:13:01 PM 0 0.52 0.00 0.03 0.00 0.02 99.43 11:13:01 PM 1 0.10 0.00 0.10 0.00 0.07 99.73 11:14:01 PM all 2.72 0.00 0.70 0.02 0.03 96.53 11:14:01 PM 0 2.59 0.00 0.87 0.00 0.03 96.51 11:14:01 PM 1 2.86 0.00 0.53 0.03 0.03 96.54 11:15:01 PM all 31.24 0.00 3.81 0.77 0.11 64.07 11:15:01 PM 0 26.73 0.00 3.46 0.84 0.12 68.86 11:15:01 PM 1 35.75 0.00 4.16 0.70 0.10 59.29 Average: all 14.32 0.00 2.19 1.91 0.07 81.51 Average: 0 12.73 0.00 2.15 1.92 0.07 83.13 Average: 1 15.91 0.00 2.23 1.89 0.07 79.89