---> uname -a: Linux prd-centos8-robot-2c-8g-2863.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 569 5007 19 2120 6831 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:a6:43:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fea6:4356/64 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) 12/15/2024 _x86_64_ (2 CPU) 03:48:04 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 93.97 7.46 86.51 1273.10 6382.83 03:51:01 AM 68.57 0.63 67.93 48.91 9593.42 03:52:01 AM 11.76 0.42 11.35 64.79 350.69 03:53:01 AM 39.99 0.03 39.95 3.47 2685.19 03:54:01 AM 24.31 0.00 24.31 0.00 5591.92 03:55:01 AM 2.82 0.10 2.72 32.12 90.29 03:56:01 AM 1.93 0.00 1.93 0.00 68.79 03:57:01 AM 7.43 0.33 7.10 37.85 208.18 Average: 31.35 1.12 30.23 182.56 3121.68 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5256752 7056820 2625680 33.31 2688 1978404 681964 7.64 210360 2081152 228220 03:51:01 AM 5186896 7019512 2695536 34.20 2688 2010168 701700 7.86 221412 2128272 8 03:52:01 AM 5265288 7099844 2617144 33.20 2688 2012112 634220 7.10 240792 2031460 8 03:53:01 AM 5045752 7082192 2836680 35.99 2688 2205988 626960 7.02 258060 2209484 155976 03:54:01 AM 5041636 7077684 2840796 36.04 2688 2205992 626960 7.02 258072 2209580 4 03:55:01 AM 4779688 6816972 3102744 39.36 2688 2207224 913624 10.23 258200 2469692 48 03:56:01 AM 4951436 6988776 2930996 37.18 2688 2207280 751088 8.41 258200 2298828 36 03:57:01 AM 5138536 7002024 2743896 34.81 2688 2037296 706164 7.91 289296 2097372 17844 Average: 5083248 7017978 2799184 35.51 2688 2108058 705335 7.90 249299 2190730 50268 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 87.36 74.23 947.09 10.62 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 41.13 27.02 434.85 3.39 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 10.05 9.60 4.82 3.45 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 233.39 170.16 337.16 44.42 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 2.85 2.02 1.05 0.46 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 350.93 305.85 3357.38 707.66 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 527.48 444.21 6382.34 28.77 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 212.01 166.59 1977.95 27.85 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 183.14 149.96 1680.26 103.33 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) 12/15/2024 _x86_64_ (2 CPU) 03:48:04 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 38.14 0.00 6.02 2.37 0.14 53.33 03:50:01 AM 0 40.80 0.00 6.26 2.60 0.13 50.21 03:50:01 AM 1 35.47 0.00 5.77 2.14 0.15 56.46 03:51:01 AM all 9.62 0.00 1.48 5.88 0.07 82.95 03:51:01 AM 0 12.41 0.00 1.65 5.84 0.05 80.06 03:51:01 AM 1 6.83 0.00 1.31 5.92 0.08 85.86 03:52:01 AM all 10.69 0.00 1.21 1.40 0.08 86.62 03:52:01 AM 0 11.45 0.00 1.26 1.32 0.08 85.88 03:52:01 AM 1 9.93 0.00 1.17 1.47 0.07 87.35 03:53:01 AM all 27.79 0.00 4.53 1.86 0.09 65.72 03:53:01 AM 0 38.00 0.00 5.30 1.77 0.10 54.83 03:53:01 AM 1 17.65 0.00 3.77 1.95 0.08 76.54 03:54:01 AM all 0.35 0.00 0.34 2.81 0.03 96.46 03:54:01 AM 0 0.53 0.00 0.35 3.37 0.03 95.71 03:54:01 AM 1 0.17 0.00 0.34 2.25 0.03 97.21 03:55:01 AM all 14.03 0.00 1.03 0.03 0.10 84.82 03:55:01 AM 0 20.49 0.00 1.47 0.00 0.12 77.92 03:55:01 AM 1 7.64 0.00 0.59 0.05 0.08 91.64 03:56:01 AM all 11.91 0.00 1.35 0.17 0.12 86.45 03:56:01 AM 0 21.75 0.00 2.36 0.00 0.12 75.76 03:56:01 AM 1 2.17 0.00 0.35 0.34 0.12 97.03 03:57:01 AM all 16.57 0.00 2.12 0.08 0.08 81.15 03:57:01 AM 0 23.24 0.00 2.03 0.10 0.10 74.53 03:57:01 AM 1 9.84 0.00 2.22 0.05 0.07 87.83 Average: all 16.15 0.00 2.26 1.83 0.09 79.67 Average: 0 21.07 0.00 2.59 1.88 0.09 74.36 Average: 1 11.23 0.00 1.94 1.77 0.09 84.97