---> uname -a: Linux prd-centos8-robot-2c-8g-17452.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 587 5005 19 2104 6814 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:93:51:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fe93:5128/64 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) 09/03/2024 _x86_64_ (2 CPU) 07:38:14 LINUX RESTART (2 CPU) 07:39:01 AM tps rtps wtps bread/s bwrtn/s 07:40:01 AM 98.62 13.49 85.12 2378.28 6690.67 07:41:01 AM 73.73 0.70 73.03 50.78 9324.03 07:42:01 AM 12.35 0.42 11.93 64.78 629.74 07:43:01 AM 58.81 0.03 58.77 3.47 7669.14 07:44:01 AM 6.93 0.10 6.83 32.13 310.86 07:45:01 AM 28.28 0.65 27.63 74.12 1265.69 Average: 46.45 2.57 43.89 434.01 4315.19 07:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 AM 5288660 7025340 2593772 32.91 2688 1918276 714740 8.00 211468 2059568 168348 07:41:01 AM 5184440 7002884 2697992 34.23 2688 1995784 709908 7.95 220924 2132996 4 07:42:01 AM 5171984 7035136 2710448 34.39 2688 2038072 665972 7.46 244664 2116424 40076 07:43:01 AM 5036216 7053856 2846216 36.11 2688 2186940 634020 7.10 258820 2211532 76 07:44:01 AM 5037280 7056736 2845152 36.09 2688 2188648 622856 6.97 259172 2213084 524 07:45:01 AM 5130816 6978532 2751616 34.91 2688 2023576 714592 8.00 441308 1961792 184 Average: 5141566 7025414 2740866 34.77 2688 2058549 677015 7.58 272726 2115899 34869 07:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 184.87 136.35 1332.47 43.36 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 35.97 27.51 328.06 5.28 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 12.73 10.71 6.00 3.96 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 237.69 183.72 318.10 44.72 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 16.20 9.48 4.05 1.35 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 56.47 39.16 84.80 22.99 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 90.66 67.82 345.62 20.28 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) 09/03/2024 _x86_64_ (2 CPU) 07:38:14 LINUX RESTART (2 CPU) 07:39:01 AM CPU %user %nice %system %iowait %steal %idle 07:40:01 AM all 39.50 0.00 6.49 2.83 0.11 51.07 07:40:01 AM 0 48.21 0.00 6.15 2.84 0.10 42.70 07:40:01 AM 1 30.78 0.00 6.83 2.83 0.12 59.45 07:41:01 AM all 15.92 0.00 2.46 2.71 0.07 78.84 07:41:01 AM 0 16.51 0.00 2.72 2.79 0.07 77.92 07:41:01 AM 1 15.33 0.00 2.20 2.64 0.07 79.76 07:42:01 AM all 16.85 0.00 2.45 0.38 0.08 80.24 07:42:01 AM 0 25.11 0.00 2.49 0.47 0.07 71.87 07:42:01 AM 1 8.59 0.00 2.42 0.28 0.08 88.62 07:43:01 AM all 21.26 0.00 3.93 1.65 0.10 73.06 07:43:01 AM 0 24.95 0.00 4.18 1.47 0.12 69.29 07:43:01 AM 1 17.57 0.00 3.69 1.82 0.08 76.83 07:44:01 AM all 1.55 0.00 0.23 0.09 0.05 98.08 07:44:01 AM 0 2.32 0.00 0.23 0.12 0.05 97.28 07:44:01 AM 1 0.78 0.00 0.22 0.07 0.05 98.88 07:45:01 AM all 26.53 0.00 3.52 0.69 0.08 69.18 07:45:01 AM 0 33.15 0.00 3.71 0.57 0.08 62.49 07:45:01 AM 1 19.89 0.00 3.34 0.80 0.08 75.88 Average: all 20.26 0.00 3.18 1.39 0.08 75.09 Average: 0 25.04 0.00 3.24 1.37 0.08 70.26 Average: 1 15.48 0.00 3.12 1.41 0.08 79.92