---> uname -a: Linux prd-centos8-robot-2c-8g-21720.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4906 19 2210 6820 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:63:a7:95 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 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fe63:a795/64 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) 09/13/2024 _x86_64_ (2 CPU) 09:50:01 LINUX RESTART (2 CPU) 09:51:01 AM tps rtps wtps bread/s bwrtn/s 09:52:01 AM 122.79 7.10 115.69 1261.85 9924.08 09:53:01 AM 47.63 0.98 46.65 110.90 5597.95 09:54:01 AM 47.89 2.55 45.34 395.40 2952.32 09:55:01 AM 25.19 0.03 25.16 3.47 5475.41 09:56:01 AM 3.02 0.10 2.92 32.13 142.28 09:57:01 AM 2.52 0.00 2.52 0.00 649.91 09:58:01 AM 0.52 0.00 0.52 0.00 373.28 09:59:01 AM 0.22 0.00 0.22 0.00 144.88 10:00:01 AM 4.52 0.35 4.17 38.79 304.87 10:01:01 AM 27.37 0.55 26.82 64.90 2803.38 Average: 28.17 1.17 27.00 190.75 2836.96 09:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 AM 5199032 7021672 2683400 34.04 2688 2000692 707300 7.92 211952 2129616 136024 09:53:01 AM 5262256 7091192 2620176 33.24 2688 2006180 631240 7.07 240228 2034380 12 09:54:01 AM 4981496 7020272 2900936 36.80 2688 2207724 691428 7.74 263144 2266256 151144 09:55:01 AM 5028324 7066748 2854108 36.21 2688 2207796 636840 7.13 263544 2215384 4 09:56:01 AM 4986956 7028216 2895476 36.73 2688 2210628 689620 7.72 263756 2256184 248 09:57:01 AM 4956308 7014600 2926124 37.12 2688 2227696 705036 7.89 264172 2286464 120 09:58:01 AM 4943604 7012868 2938828 37.28 2688 2238632 705036 7.89 264172 2298772 28 09:59:01 AM 4936384 7011968 2946048 37.37 2688 2244940 705036 7.89 264220 2306152 2024 10:00:01 AM 5047316 7007704 2835116 35.97 2688 2133420 721868 8.08 296712 2180208 52776 10:01:01 AM 5115744 7075572 2766688 35.10 2688 2135484 636648 7.13 486852 1929188 16748 Average: 5045742 7035081 2836690 35.99 2688 2161319 683005 7.65 281875 2190260 35913 09:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 91.45 75.01 949.89 10.79 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 26.99 21.21 203.77 4.81 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 44.56 38.61 279.62 9.76 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 94.59 60.10 20.60 22.21 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 25.15 15.63 26.09 4.69 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 44.78 37.68 114.63 10.82 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 25.02 19.66 73.67 6.13 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 15.70 16.85 29.53 12.41 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 86.32 57.21 177.62 76.97 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 18.42 18.29 17.03 8.38 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 47.30 36.02 189.25 16.70 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) 09/13/2024 _x86_64_ (2 CPU) 09:50:01 LINUX RESTART (2 CPU) 09:51:01 AM CPU %user %nice %system %iowait %steal %idle 09:52:01 AM all 35.99 0.00 5.76 3.86 0.12 54.27 09:52:01 AM 0 26.40 0.00 5.23 3.74 0.12 64.51 09:52:01 AM 1 45.55 0.00 6.30 3.98 0.12 44.05 09:53:01 AM all 17.01 0.00 1.90 2.40 0.07 78.61 09:53:01 AM 0 14.21 0.00 1.84 2.94 0.07 80.95 09:53:01 AM 1 19.82 0.00 1.97 1.87 0.07 76.28 09:54:01 AM all 26.52 0.00 4.50 1.33 0.08 67.57 09:54:01 AM 0 17.72 0.00 3.94 0.88 0.08 77.37 09:54:01 AM 1 35.31 0.00 5.06 1.77 0.08 57.77 09:55:01 AM all 0.58 0.00 0.54 1.50 0.03 97.34 09:55:01 AM 0 0.75 0.00 0.52 1.25 0.02 97.46 09:55:01 AM 1 0.42 0.00 0.57 1.74 0.05 97.23 09:56:01 AM all 3.33 0.00 0.28 0.03 0.06 96.31 09:56:01 AM 0 2.02 0.00 0.18 0.00 0.05 97.74 09:56:01 AM 1 4.64 0.00 0.37 0.05 0.07 94.87 09:57:01 AM all 19.55 0.00 0.24 0.19 0.08 79.95 09:57:01 AM 0 9.58 0.00 0.22 0.38 0.07 89.75 09:57:01 AM 1 29.72 0.00 0.26 0.00 0.09 69.94 09:58:01 AM all 9.99 0.00 0.18 0.08 0.04 89.71 09:58:01 AM 0 6.78 0.00 0.18 0.17 0.05 92.82 09:58:01 AM 1 13.19 0.00 0.17 0.00 0.03 86.61 09:59:01 AM all 8.83 0.00 0.15 0.01 0.06 90.95 09:59:01 AM 0 3.02 0.00 0.13 0.02 0.05 96.78 09:59:01 AM 1 14.64 0.00 0.17 0.00 0.07 85.13 10:00:01 AM all 12.70 0.00 1.48 0.06 0.06 85.71 10:00:01 AM 0 7.22 0.00 1.54 0.02 0.05 91.18 10:00:01 AM 1 18.18 0.00 1.42 0.10 0.07 80.22 10:01:01 AM all 26.57 0.00 3.00 0.55 0.08 69.80 10:01:01 AM 0 26.99 0.00 3.32 0.53 0.07 69.09 10:01:01 AM 1 26.16 0.00 2.67 0.57 0.08 70.52 Average: all 16.11 0.00 1.81 1.00 0.07 81.02 Average: 0 11.47 0.00 1.71 0.99 0.06 85.76 Average: 1 20.76 0.00 1.90 1.01 0.07 76.26