---> uname -a: Linux prd-centos8-robot-2c-8g-2015.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 607 4939 19 2150 6794 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:8f:ab:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fe8f:ab64/64 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) 10/28/2024 _x86_64_ (2 CPU) 02:06:38 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 135.30 82.35 52.96 10342.58 37578.52 02:09:01 AM 110.70 7.03 103.67 1260.46 9069.41 02:10:01 AM 59.28 0.98 58.30 110.90 6747.02 02:11:01 AM 3.33 0.07 3.27 2.80 104.20 02:12:01 AM 40.94 0.00 40.94 0.00 4755.57 02:13:01 AM 29.62 0.03 29.59 3.46 4522.74 02:14:01 AM 2.62 0.08 2.53 31.99 69.81 02:15:01 AM 12.98 0.35 12.63 37.99 1010.35 02:16:01 AM 23.53 0.52 23.01 63.86 1669.49 Average: 46.48 10.16 36.32 1317.64 7282.54 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5639956 7116700 2242468 28.45 2688 1670936 633444 7.09 176660 1788104 75440 02:09:01 AM 5169848 7022688 2712576 34.41 2688 2030896 693976 7.77 212344 2163532 196736 02:10:01 AM 5263832 7094760 2618592 33.22 2688 2008388 640776 7.17 239012 2035316 12 02:11:01 AM 5260188 7091244 2622236 33.27 2688 2008476 624772 7.00 239280 2038948 4 02:12:01 AM 5012088 7039440 2870336 36.41 2688 2197448 650976 7.29 254432 2246200 102696 02:13:01 AM 5020388 7050528 2862036 36.31 2688 2199808 664144 7.44 256580 2232524 88 02:14:01 AM 4986344 7017588 2896080 36.74 2688 2200912 696380 7.80 256704 2266304 156 02:15:01 AM 5072132 6965124 2810292 35.65 2688 2068844 742164 8.31 303876 2152408 35848 02:16:01 AM 5090036 6988460 2792388 35.43 2688 2074480 719896 8.06 461920 1980656 16720 Average: 5168312 7042948 2714112 34.43 2688 2051132 674059 7.55 266756 2100444 47522 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 230.37 133.94 947.05 55.50 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 114.63 91.35 1233.29 12.16 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 17.31 8.68 7.24 3.77 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 7.65 4.92 1.24 1.08 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 34.79 27.73 292.29 5.70 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 184.01 156.64 40.48 37.16 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 24.76 16.61 5.25 1.39 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 113.15 74.48 403.85 51.96 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 17.71 17.16 16.62 7.96 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 82.72 59.06 327.50 19.63 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) 10/28/2024 _x86_64_ (2 CPU) 02:06:38 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 27.66 0.09 8.60 35.79 0.12 27.74 02:08:01 AM 0 29.14 0.02 7.92 34.56 0.12 28.24 02:08:01 AM 1 26.18 0.17 9.28 37.01 0.12 27.24 02:09:01 AM all 36.18 0.00 5.48 4.21 0.10 54.03 02:09:01 AM 0 50.54 0.00 6.37 5.55 0.12 37.42 02:09:01 AM 1 21.85 0.00 4.60 2.88 0.08 70.59 02:10:01 AM all 16.29 0.00 2.03 2.01 0.08 79.59 02:10:01 AM 0 19.96 0.00 1.85 1.67 0.08 76.43 02:10:01 AM 1 12.61 0.00 2.21 2.34 0.08 82.76 02:11:01 AM all 0.58 0.00 0.48 0.16 0.04 98.74 02:11:01 AM 0 0.48 0.00 0.48 0.07 0.03 98.93 02:11:01 AM 1 0.67 0.00 0.48 0.25 0.05 98.55 02:12:01 AM all 18.32 0.00 3.32 7.69 0.11 70.57 02:12:01 AM 0 13.31 0.00 2.92 6.49 0.12 77.16 02:12:01 AM 1 23.35 0.00 3.72 8.89 0.10 63.94 02:13:01 AM all 9.35 0.00 1.73 5.20 0.08 83.63 02:13:01 AM 0 10.09 0.00 1.61 5.12 0.10 83.08 02:13:01 AM 1 8.61 0.00 1.85 5.29 0.07 84.19 02:14:01 AM all 1.71 0.00 0.25 0.03 0.04 97.96 02:14:01 AM 0 2.95 0.00 0.30 0.07 0.05 96.63 02:14:01 AM 1 0.48 0.00 0.20 0.00 0.03 99.28 02:15:01 AM all 19.39 0.00 2.15 0.83 0.09 77.54 02:15:01 AM 0 28.01 0.00 2.89 0.75 0.10 68.24 02:15:01 AM 1 10.93 0.00 1.42 0.90 0.08 86.66 02:16:01 AM all 23.84 0.00 3.01 2.15 0.10 70.90 02:16:01 AM 0 22.94 0.00 2.69 1.24 0.10 73.02 02:16:01 AM 1 24.73 0.00 3.33 3.06 0.10 68.77 Average: all 17.01 0.01 3.00 6.41 0.09 73.49 Average: 0 19.67 0.00 3.00 6.14 0.09 71.10 Average: 1 14.35 0.02 3.00 6.69 0.08 75.86