---> uname -a: Linux prd-centos8-robot-2c-8g-14510.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 583 4988 19 2125 6817 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:49:4c:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe49:4cc3/64 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) 08/25/2024 _x86_64_ (2 CPU) 06:50:24 LINUX RESTART (2 CPU) 06:51:03 AM tps rtps wtps bread/s bwrtn/s 06:52:01 AM 93.49 27.01 66.48 7052.33 9288.80 06:53:01 AM 94.10 0.70 93.40 50.78 10061.80 06:54:01 AM 16.10 0.20 15.90 31.59 1316.78 06:55:01 AM 39.75 2.70 37.05 425.72 2096.30 06:56:01 AM 33.73 0.03 33.69 3.47 6383.70 06:57:01 AM 2.13 0.08 2.05 31.99 77.97 06:58:01 AM 13.40 0.32 13.08 36.92 472.23 Average: 41.57 4.33 37.24 1061.93 4218.39 06:51:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 AM 5391420 7084452 2491012 31.60 2688 1874776 645992 7.23 209968 1954984 144600 06:53:01 AM 5184292 7010248 2698140 34.23 2688 2003300 713728 7.99 222484 2129884 30112 06:54:01 AM 5208816 7035736 2673616 33.92 2688 2004252 677660 7.59 239512 2088284 16 06:55:01 AM 5028260 7067620 2854172 36.21 2688 2208312 653820 7.32 261144 2223440 178316 06:56:01 AM 5022844 7061980 2859588 36.28 2688 2208440 632412 7.08 264312 2219512 4 06:57:01 AM 4984660 7025132 2897772 36.76 2688 2209760 700552 7.84 264436 2257424 4 06:58:01 AM 5123544 6992456 2758888 35.00 2688 2041828 709584 7.95 287616 2114532 17744 Average: 5134834 7039661 2747598 34.86 2688 2078667 676250 7.57 249925 2141151 52971 06:51:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 318.30 184.52 1633.29 62.40 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 66.09 47.88 560.84 8.26 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 9.87 5.97 4.29 2.63 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 42.49 36.22 275.22 8.87 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 210.56 179.44 40.81 39.95 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 17.69 10.60 6.54 1.51 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 45.57 31.51 75.86 20.05 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 100.47 70.33 364.96 20.32 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) 08/25/2024 _x86_64_ (2 CPU) 06:50:24 LINUX RESTART (2 CPU) 06:51:03 AM CPU %user %nice %system %iowait %steal %idle 06:52:01 AM all 44.22 0.00 7.42 4.05 0.10 44.21 06:52:01 AM 0 43.33 0.00 6.87 4.64 0.10 45.05 06:52:01 AM 1 45.12 0.00 7.97 3.45 0.09 43.37 06:53:01 AM all 25.32 0.00 3.77 4.92 0.09 65.90 06:53:01 AM 0 14.58 0.00 3.69 5.38 0.09 76.26 06:53:01 AM 1 35.99 0.00 3.85 4.46 0.08 55.61 06:54:01 AM all 9.95 0.00 0.91 2.06 0.05 87.03 06:54:01 AM 0 3.81 0.00 0.94 1.17 0.05 94.04 06:54:01 AM 1 16.09 0.00 0.88 2.95 0.05 80.03 06:55:01 AM all 23.54 0.00 4.29 1.40 0.09 70.68 06:55:01 AM 0 17.54 0.00 3.80 1.58 0.08 76.99 06:55:01 AM 1 29.56 0.00 4.79 1.22 0.10 64.33 06:56:01 AM all 4.67 0.00 0.98 6.51 0.04 87.79 06:56:01 AM 0 5.19 0.00 0.91 5.31 0.03 88.56 06:56:01 AM 1 4.16 0.00 1.06 7.71 0.05 87.03 06:57:01 AM all 2.01 0.00 0.29 0.01 0.05 97.64 06:57:01 AM 0 0.75 0.00 0.13 0.00 0.05 99.06 06:57:01 AM 1 3.28 0.00 0.45 0.02 0.05 96.20 06:58:01 AM all 11.94 0.00 1.72 0.13 0.06 86.16 06:58:01 AM 0 12.55 0.00 1.63 0.08 0.05 85.68 06:58:01 AM 1 11.32 0.00 1.81 0.17 0.07 86.64 Average: all 17.21 0.00 2.74 2.71 0.07 77.27 Average: 0 13.79 0.00 2.54 2.57 0.07 81.03 Average: 1 20.63 0.00 2.94 2.85 0.07 73.51