---> uname -a: Linux prd-centos8-robot-2c-8g-41105.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 616 4960 19 2120 6785 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:69:aa:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe69:aa6b/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) 10/10/2024 _x86_64_ (2 CPU) 05:24:38 LINUX RESTART (2 CPU) 05:25:01 AM tps rtps wtps bread/s bwrtn/s 05:26:01 AM 193.37 134.66 58.71 14208.10 39273.21 05:27:01 AM 122.99 7.00 115.99 1265.84 10753.75 05:28:01 AM 32.57 0.83 31.74 95.43 4282.87 05:29:01 AM 64.84 0.03 64.81 3.47 7839.86 05:30:01 AM 5.96 0.08 5.88 31.99 693.34 05:31:01 AM 16.75 0.43 16.32 47.82 710.52 Average: 72.74 23.84 48.90 2608.56 10591.24 05:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:01 AM 5500660 7035532 2381772 30.22 2688 1726640 735208 8.23 187432 1908024 112604 05:27:01 AM 5165208 6998592 2717224 34.47 2688 2009984 715820 8.02 212088 2158680 106924 05:28:01 AM 5213812 7049584 2668620 33.86 2688 2012804 676576 7.58 240432 2082636 12 05:29:01 AM 4990920 7028472 2891512 36.68 2688 2206892 661056 7.40 258544 2258192 16552 05:30:01 AM 4968188 7006756 2914244 36.97 2688 2207932 696096 7.79 258648 2280104 120 05:31:01 AM 5134396 6997508 2748036 34.86 2688 2037664 705972 7.90 444372 1951476 13348 Average: 5162197 7019407 2720235 34.51 2688 2033653 698455 7.82 266919 2106519 41593 05:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 307.03 181.86 1284.41 59.69 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 97.88 77.51 989.11 10.98 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 14.76 7.96 6.03 3.28 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 251.96 189.70 343.49 49.33 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 12.70 6.73 3.38 0.69 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 58.51 39.88 79.97 20.41 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 123.80 83.93 451.03 24.06 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) 10/10/2024 _x86_64_ (2 CPU) 05:24:38 LINUX RESTART (2 CPU) 05:25:01 AM CPU %user %nice %system %iowait %steal %idle 05:26:01 AM all 36.25 0.07 10.71 22.03 0.10 30.84 05:26:01 AM 0 31.59 0.05 11.09 22.68 0.10 34.49 05:26:01 AM 1 40.90 0.08 10.33 21.39 0.10 27.20 05:27:01 AM all 36.03 0.00 5.75 4.43 0.10 53.69 05:27:01 AM 0 23.88 0.00 5.30 4.52 0.10 66.20 05:27:01 AM 1 48.20 0.00 6.19 4.34 0.10 41.17 05:28:01 AM all 10.78 0.00 1.45 0.97 0.06 86.74 05:28:01 AM 0 15.71 0.00 1.69 1.08 0.05 81.47 05:28:01 AM 1 5.86 0.00 1.22 0.85 0.07 92.00 05:29:01 AM all 26.84 0.00 4.70 2.15 0.09 66.22 05:29:01 AM 0 22.36 0.00 4.14 1.85 0.08 71.56 05:29:01 AM 1 31.32 0.00 5.26 2.45 0.10 60.86 05:30:01 AM all 0.48 0.00 0.17 0.25 0.03 99.07 05:30:01 AM 0 0.52 0.00 0.13 0.00 0.03 99.32 05:30:01 AM 1 0.45 0.00 0.20 0.50 0.03 98.81 05:31:01 AM all 16.83 0.00 2.50 0.18 0.08 80.41 05:31:01 AM 0 11.28 0.00 1.87 0.28 0.07 86.50 05:31:01 AM 1 22.37 0.00 3.14 0.08 0.08 74.32 Average: all 21.19 0.01 4.21 4.99 0.08 69.53 Average: 0 17.54 0.01 4.03 5.05 0.07 73.30 Average: 1 24.84 0.01 4.39 4.93 0.08 65.75