---> uname -a: Linux prd-centos8-robot-2c-8g-44380.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 598 4970 19 2129 6802 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:b4:48:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:feb4:48a1/64 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:15 LINUX RESTART (2 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 94.99 59.43 35.55 6302.57 20365.29 11:51:01 PM 114.08 6.86 107.21 1249.72 9818.09 11:52:01 PM 43.29 1.02 42.27 111.43 5022.78 11:53:01 PM 51.50 2.57 48.93 398.40 2922.78 11:54:01 PM 21.70 0.00 21.70 0.00 5440.56 11:55:01 PM 1.27 0.00 1.27 0.00 22.59 11:56:01 PM 0.23 0.00 0.23 0.00 2.77 11:57:01 PM 0.20 0.00 0.20 0.00 1.90 11:58:01 PM 15.25 0.53 14.71 81.59 663.56 Average: 38.06 7.82 30.23 904.90 4917.97 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 5520432 7044624 2362000 29.97 2688 1716328 748168 8.38 185660 1890976 96532 11:51:01 PM 5137960 6991612 2744472 34.82 2688 2031420 742684 8.32 213796 2188392 148440 11:52:01 PM 5251456 7083024 2630976 33.38 2688 2008816 661200 7.40 239992 2045812 20 11:53:01 PM 5017764 7060676 2864668 36.34 2688 2212016 672212 7.53 261804 2232456 154556 11:54:01 PM 5010092 7052612 2872340 36.44 2688 2211988 672212 7.53 261848 2236312 12 11:55:01 PM 5010052 7052572 2872380 36.44 2688 2211988 672212 7.53 261848 2236376 8 11:56:01 PM 5010320 7052840 2872112 36.44 2688 2211988 672212 7.53 261848 2236312 8 11:57:01 PM 5010248 7052772 2872184 36.44 2688 2211992 672212 7.53 261848 2236300 8 11:58:01 PM 5135480 7006804 2746952 34.85 2688 2046228 719504 8.06 448960 1946648 13368 Average: 5122645 7044171 2759787 35.01 2688 2095863 692513 7.75 266400 2138843 45884 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 264.28 145.05 1134.91 53.37 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 104.68 80.56 1044.35 11.08 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 17.74 8.61 6.97 3.50 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 45.08 38.82 299.80 10.59 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 213.43 144.39 39.30 38.88 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 0.83 0.38 1.38 0.10 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 1.05 0.12 0.06 0.01 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 0.62 0.12 0.05 0.01 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 51.52 37.03 79.60 23.12 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 77.69 50.56 289.62 15.63 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:15 LINUX RESTART (2 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 30.08 0.05 5.54 22.99 0.10 41.24 11:50:01 PM 0 34.41 0.02 4.38 22.03 0.10 39.06 11:50:01 PM 1 25.78 0.08 6.68 23.94 0.10 43.41 11:51:01 PM all 32.17 0.00 5.39 5.34 0.11 56.99 11:51:01 PM 0 37.82 0.00 5.92 4.21 0.12 51.93 11:51:01 PM 1 26.54 0.00 4.86 6.47 0.10 62.03 11:52:01 PM all 15.52 0.00 1.82 2.11 0.11 80.44 11:52:01 PM 0 21.51 0.00 2.07 2.09 0.10 74.23 11:52:01 PM 1 9.53 0.00 1.57 2.12 0.12 86.65 11:53:01 PM all 27.13 0.00 4.32 1.46 0.09 67.00 11:53:01 PM 0 40.94 0.00 5.40 1.30 0.08 52.27 11:53:01 PM 1 13.33 0.00 3.23 1.62 0.10 81.72 11:54:01 PM all 0.84 0.00 0.66 2.04 0.04 96.42 11:54:01 PM 0 0.90 0.00 0.62 1.69 0.03 96.76 11:54:01 PM 1 0.77 0.00 0.70 2.39 0.05 96.09 11:55:01 PM all 0.36 0.00 0.06 0.01 0.05 99.52 11:55:01 PM 0 0.62 0.00 0.07 0.02 0.07 99.23 11:55:01 PM 1 0.10 0.00 0.05 0.00 0.03 99.82 11:56:01 PM all 0.34 0.00 0.06 0.00 0.05 99.55 11:56:01 PM 0 0.63 0.00 0.07 0.00 0.07 99.23 11:56:01 PM 1 0.05 0.00 0.05 0.00 0.03 99.87 11:57:01 PM all 0.33 0.00 0.05 0.00 0.06 99.56 11:57:01 PM 0 0.57 0.00 0.03 0.00 0.03 99.37 11:57:01 PM 1 0.10 0.00 0.07 0.00 0.08 99.75 11:58:01 PM all 18.58 0.00 2.60 0.25 0.08 78.50 11:58:01 PM 0 24.98 0.00 3.24 0.12 0.08 71.58 11:58:01 PM 1 12.18 0.00 1.95 0.38 0.07 85.42 Average: all 13.91 0.01 2.27 3.78 0.08 79.96 Average: 0 18.01 0.00 2.42 3.47 0.08 76.02 Average: 1 9.81 0.01 2.13 4.09 0.08 83.89