---> uname -a: Linux prd-centos8-robot-2c-8g-3742.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 616 4914 19 2166 6785 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:1b:f3:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe1b:f33e/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) 12/18/2024 _x86_64_ (2 CPU) 00:55:07 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 85.37 6.46 78.91 1124.43 6443.92 12:58:01 AM 74.75 0.77 73.99 53.59 9889.07 12:59:01 AM 10.35 0.38 9.96 64.25 294.15 01:00:01 AM 61.33 6.75 54.58 1249.18 5512.98 01:01:01 AM 16.41 0.02 16.39 0.13 2966.67 01:02:01 AM 7.91 0.48 7.43 70.74 942.78 01:03:01 AM 26.41 0.53 25.87 64.78 2062.61 Average: 40.36 2.20 38.16 375.28 4015.64 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5325612 7019648 2556820 32.44 2688 1876984 699652 7.83 187076 2051908 165564 12:58:01 AM 5182960 6978056 2699472 34.25 2688 1973132 730372 8.18 198532 2158616 8 12:59:01 AM 5217612 7017912 2664820 33.81 2688 1978312 701904 7.86 221112 2102204 3272 01:00:01 AM 4998724 7035332 2883708 36.58 2688 2206204 653340 7.32 258568 2253620 78180 01:01:01 AM 4990244 7026592 2892188 36.69 2688 2206332 668744 7.49 258572 2261616 140 01:02:01 AM 5017516 6958724 2864916 36.35 2688 2114880 723104 8.10 301872 2205768 57572 01:03:01 AM 5084200 6999024 2798232 35.50 2688 2090520 690724 7.73 470996 1978060 16600 Average: 5116695 7005041 2765737 35.09 2688 2063766 695406 7.79 270961 2144542 45905 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 202.55 142.37 1328.19 38.86 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 40.86 26.28 446.05 5.45 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 16.14 11.33 6.31 4.16 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 229.59 169.14 337.42 37.41 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 11.29 4.41 3.59 0.60 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 130.02 90.76 506.89 64.14 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 20.41 18.29 16.44 8.59 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 92.98 66.09 377.84 22.75 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) 12/18/2024 _x86_64_ (2 CPU) 00:55:07 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 33.77 0.00 5.22 3.14 0.10 57.77 12:57:01 AM 0 40.72 0.00 5.31 3.92 0.10 49.95 12:57:01 AM 1 26.82 0.00 5.12 2.35 0.10 65.60 12:58:01 AM all 19.43 0.00 2.88 3.99 0.07 73.62 12:58:01 AM 0 26.56 0.00 3.42 3.77 0.07 66.19 12:58:01 AM 1 12.33 0.00 2.35 4.22 0.07 81.03 12:59:01 AM all 11.20 0.00 1.61 0.55 0.09 86.54 12:59:01 AM 0 12.44 0.00 1.69 0.65 0.10 85.12 12:59:01 AM 1 9.96 0.00 1.54 0.45 0.08 87.97 01:00:01 AM all 28.55 0.00 5.10 3.41 0.10 62.85 01:00:01 AM 0 31.84 0.00 5.16 4.17 0.10 58.73 01:00:01 AM 1 25.25 0.00 5.04 2.65 0.10 66.96 01:01:01 AM all 0.40 0.00 0.24 0.96 0.04 98.36 01:01:01 AM 0 0.23 0.00 0.20 0.90 0.05 98.61 01:01:01 AM 1 0.57 0.00 0.28 1.02 0.03 98.10 01:02:01 AM all 14.98 0.00 1.67 0.25 0.08 83.01 01:02:01 AM 0 17.62 0.00 1.45 0.27 0.07 80.59 01:02:01 AM 1 12.34 0.00 1.90 0.22 0.10 85.44 01:03:01 AM all 29.05 0.00 3.37 1.38 0.08 66.12 01:03:01 AM 0 43.92 0.00 3.52 1.75 0.08 50.73 01:03:01 AM 1 14.17 0.00 3.21 1.00 0.08 81.53 Average: all 19.64 0.00 2.87 1.96 0.08 75.45 Average: 0 24.77 0.00 2.97 2.21 0.08 69.97 Average: 1 14.50 0.00 2.78 1.71 0.08 80.94