---> uname -a: Linux prd-centos8-robot-2c-8g-4971.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 573 4971 19 2153 6828 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:8b:e1:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe8b:e1c7/64 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) 12/23/2024 _x86_64_ (2 CPU) 03:44:59 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 87.15 6.48 80.67 1124.96 6553.47 03:48:01 AM 77.59 0.73 76.86 53.05 9901.80 03:49:01 AM 20.51 0.42 20.09 64.78 1326.34 03:50:01 AM 62.80 9.23 53.57 1641.72 7203.05 03:51:01 AM 4.92 0.10 4.82 32.12 220.58 03:52:01 AM 2.17 0.02 2.15 0.93 222.85 03:53:01 AM 2.35 0.18 2.17 4.27 319.54 03:54:01 AM 26.16 0.65 25.51 96.50 1431.29 Average: 35.46 2.23 33.23 377.30 3397.43 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5357840 7055676 2524592 32.03 2688 1880956 675992 7.57 187496 2020768 165996 03:48:01 AM 5217748 7016432 2664684 33.81 2688 1976344 710664 7.96 198856 2123392 4 03:49:01 AM 5138508 7022828 2743924 34.81 2688 2059576 708332 7.93 233072 2161376 63476 03:50:01 AM 5019568 7070932 2862864 36.32 2688 2221300 659708 7.39 264448 2221836 8 03:51:01 AM 4981212 7034336 2901220 36.81 2688 2223032 708716 7.94 264672 2264036 780 03:52:01 AM 4963996 7023796 2918436 37.02 2688 2229704 780784 8.74 264876 2280204 2844 03:53:01 AM 5177252 7069172 2705180 34.32 2688 2063360 632936 7.09 266580 2066732 2772 03:54:01 AM 5144840 7044200 2737592 34.73 2688 2075380 671116 7.51 463228 1926076 1484 Average: 5125120 7042172 2757312 34.98 2688 2091206 693531 7.77 267904 2133052 29670 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 199.25 134.64 1334.08 36.41 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 46.28 30.61 439.75 5.54 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 40.62 33.01 296.08 8.08 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 152.55 112.23 37.90 32.53 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 27.29 20.11 8.32 2.32 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 209.85 204.22 69.68 19.59 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 99.00 71.78 79.56 36.59 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 28.34 24.14 46.20 17.82 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 100.40 78.84 288.95 19.86 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) 12/23/2024 _x86_64_ (2 CPU) 03:44:59 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 35.72 0.00 5.46 2.42 0.12 56.28 03:47:01 AM 0 39.48 0.00 6.00 2.37 0.12 52.03 03:47:01 AM 1 31.97 0.00 4.91 2.47 0.12 60.54 03:48:01 AM all 18.03 0.00 2.86 3.33 0.06 75.73 03:48:01 AM 0 20.84 0.00 2.92 3.10 0.05 73.09 03:48:01 AM 1 15.22 0.00 2.80 3.55 0.07 78.36 03:49:01 AM all 20.99 0.00 2.77 0.52 0.07 75.66 03:49:01 AM 0 32.18 0.00 3.15 0.58 0.08 64.00 03:49:01 AM 1 9.80 0.00 2.38 0.45 0.05 87.31 03:50:01 AM all 17.93 0.00 3.88 1.60 0.07 76.53 03:50:01 AM 0 27.25 0.00 4.38 1.89 0.08 66.40 03:50:01 AM 1 8.61 0.00 3.38 1.30 0.05 86.66 03:51:01 AM all 2.68 0.00 0.45 0.09 0.03 96.74 03:51:01 AM 0 3.63 0.00 0.64 0.17 0.03 95.54 03:51:01 AM 1 1.74 0.00 0.27 0.02 0.03 97.94 03:52:01 AM all 15.54 0.00 1.14 0.03 0.08 83.22 03:52:01 AM 0 25.34 0.00 1.12 0.00 0.08 73.45 03:52:01 AM 1 5.85 0.00 1.16 0.05 0.07 92.87 03:53:01 AM all 8.76 0.00 0.93 0.00 0.06 90.25 03:53:01 AM 0 11.73 0.00 1.17 0.00 0.05 87.04 03:53:01 AM 1 5.78 0.00 0.69 0.00 0.07 93.47 03:54:01 AM all 29.61 0.00 3.42 0.36 0.08 66.53 03:54:01 AM 0 35.17 0.00 3.47 0.35 0.10 60.90 03:54:01 AM 1 24.03 0.00 3.36 0.37 0.07 72.17 Average: all 18.67 0.00 2.62 1.04 0.07 77.60 Average: 0 24.46 0.00 2.86 1.06 0.08 71.54 Average: 1 12.88 0.00 2.37 1.03 0.06 83.65