---> uname -a: Linux prd-centos8-robot-2c-8g-2377.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 600 4936 19 2160 6801 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:ec:33:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:feec:3318/64 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) 12/13/2024 _x86_64_ (2 CPU) 06:41:09 LINUX RESTART (2 CPU) 06:42:01 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 82.26 43.53 38.73 5987.94 17509.81 06:44:01 AM 113.71 6.90 106.81 1250.78 10389.00 06:45:01 AM 34.24 0.67 33.57 49.45 4555.05 06:46:01 AM 25.14 0.32 24.82 60.64 1522.69 06:47:01 AM 43.06 0.03 43.03 3.47 7350.81 06:48:01 AM 7.73 0.08 7.65 31.99 724.68 06:49:01 AM 12.93 0.37 12.56 38.39 999.75 06:50:01 AM 25.12 0.53 24.59 64.78 1841.54 Average: 43.03 6.56 36.47 936.27 5612.38 06:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5520664 7043584 2361768 29.96 2688 1715880 750104 8.40 185052 1893740 105052 06:44:01 AM 5108768 6968924 2773664 35.19 2688 2038372 768504 8.60 213272 2220264 139272 06:45:01 AM 5192088 7028812 2690344 34.13 2688 2014316 704652 7.89 230708 2116528 1124 06:46:01 AM 5002128 6986184 2880304 36.54 2688 2157280 746220 8.36 267424 2255676 118152 06:47:01 AM 5015304 7054244 2867128 36.37 2688 2208904 652700 7.31 257324 2237720 16556 06:48:01 AM 4986176 7026208 2896256 36.74 2688 2209996 699784 7.84 257452 2267132 4 06:49:01 AM 5141068 7044892 2741364 34.78 2688 2079792 650188 7.28 291868 2099724 39872 06:50:01 AM 5136552 7045760 2745880 34.84 2688 2085244 692916 7.76 466092 1933104 16516 Average: 5137844 7024826 2744588 34.82 2688 2063723 708134 7.93 271149 2127986 54568 06:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 261.68 157.85 1157.31 52.64 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 92.47 74.38 1078.64 10.73 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 7.90 5.33 3.60 7.92 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 34.20 27.74 294.64 8.34 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 173.40 127.46 43.68 31.95 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 17.69 9.13 4.32 0.98 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 122.36 81.29 439.37 57.29 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 20.18 19.26 16.62 8.84 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 91.24 62.81 379.83 22.34 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) 12/13/2024 _x86_64_ (2 CPU) 06:41:09 LINUX RESTART (2 CPU) 06:42:01 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 25.79 0.02 5.55 32.88 0.10 35.67 06:43:01 AM 0 26.52 0.00 5.36 30.95 0.10 37.07 06:43:01 AM 1 25.06 0.03 5.74 34.79 0.10 34.27 06:44:01 AM all 35.42 0.00 5.52 3.55 0.12 55.39 06:44:01 AM 0 25.99 0.00 4.88 3.25 0.12 65.76 06:44:01 AM 1 44.86 0.00 6.16 3.86 0.12 45.00 06:45:01 AM all 7.70 0.00 1.46 1.90 0.09 88.84 06:45:01 AM 0 5.92 0.00 1.27 1.50 0.07 91.24 06:45:01 AM 1 9.48 0.00 1.65 2.30 0.12 86.44 06:46:01 AM all 21.91 0.00 2.53 5.62 0.09 69.85 06:46:01 AM 0 28.91 0.00 2.70 5.63 0.08 62.68 06:46:01 AM 1 14.88 0.00 2.35 5.62 0.10 77.05 06:47:01 AM all 14.64 0.00 2.73 15.26 0.08 67.29 06:47:01 AM 0 14.09 0.00 2.69 15.21 0.07 67.94 06:47:01 AM 1 15.20 0.00 2.77 15.30 0.08 66.64 06:48:01 AM all 1.14 0.00 0.24 0.32 0.03 98.27 06:48:01 AM 0 0.35 0.00 0.25 0.50 0.03 98.86 06:48:01 AM 1 1.93 0.00 0.23 0.13 0.03 97.67 06:49:01 AM all 18.95 0.00 1.87 0.28 0.08 78.82 06:49:01 AM 0 18.47 0.00 2.00 0.15 0.07 79.31 06:49:01 AM 1 19.43 0.00 1.74 0.41 0.08 78.33 06:50:01 AM all 30.14 0.00 3.52 0.45 0.09 65.79 06:50:01 AM 0 17.68 0.00 3.13 0.64 0.08 78.47 06:50:01 AM 1 42.57 0.00 3.91 0.27 0.10 53.15 Average: all 19.46 0.00 2.93 7.52 0.08 70.00 Average: 0 17.24 0.00 2.78 7.20 0.08 72.69 Average: 1 21.69 0.00 3.07 7.83 0.09 67.31