---> uname -a: Linux prd-centos8-robot-2c-8g-41953.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: 2800.000 BogoMIPS: 5600.00 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 557 5047 19 2092 6844 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:94:2b:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe94:2b10/64 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) 10/13/2024 _x86_64_ (2 CPU) 02:35:19 LINUX RESTART (2 CPU) 02:36:01 AM tps rtps wtps bread/s bwrtn/s 02:37:01 AM 105.61 38.40 67.21 6947.15 22276.39 02:38:01 AM 100.52 4.02 96.50 104.90 9005.18 02:39:01 AM 25.38 0.00 25.38 0.00 3488.35 02:40:00 AM 12.31 0.24 12.07 36.26 330.07 02:40:01 AM 0.00 0.00 0.00 0.00 0.00 Average: 60.88 10.66 50.21 1771.92 8773.09 02:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 AM 5400204 7023476 2482216 31.49 2688 1813468 766708 8.58 216060 1970164 98020 02:38:01 AM 5188876 7020696 2693544 34.17 2688 2008432 704380 7.89 221740 2124624 90024 02:39:01 AM 5189136 7020404 2693284 34.17 2688 2008436 704380 7.89 221740 2126388 4 02:40:00 AM 5188396 7020880 2694024 34.18 2688 2009644 699248 7.83 247424 2102932 168 02:40:01 AM 5187872 7020368 2694548 34.18 2688 2009644 699248 7.83 247424 2103368 180 Average: 5230897 7021165 2651523 33.64 2688 1969925 714793 8.00 230878 2085495 37679 02:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 291.64 185.09 1573.18 61.63 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 60.08 44.94 631.38 8.06 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 5.22 0.45 0.86 0.13 0.00 0.00 0.00 0.00 02:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:00 AM eth0 13.05 10.06 13.33 5.38 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 15.48 12.90 13.99 5.43 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 92.51 60.15 554.71 18.80 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) 10/13/2024 _x86_64_ (2 CPU) 02:35:19 LINUX RESTART (2 CPU) 02:36:01 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 36.69 0.03 6.60 15.84 0.11 40.74 02:37:01 AM 0 42.45 0.00 7.15 16.15 0.12 34.14 02:37:01 AM 1 30.96 0.05 6.04 15.54 0.10 47.30 02:38:01 AM all 32.29 0.00 4.90 5.31 0.13 57.37 02:38:01 AM 0 39.93 0.00 6.04 5.97 0.12 47.95 02:38:01 AM 1 24.67 0.00 3.77 4.64 0.13 66.78 02:39:01 AM all 0.40 0.00 0.29 2.27 0.03 97.01 02:39:01 AM 0 0.17 0.00 0.27 1.49 0.02 98.06 02:39:01 AM 1 0.63 0.00 0.32 3.05 0.03 95.96 02:40:00 AM all 10.64 0.00 0.99 0.14 0.06 88.17 02:40:00 AM 0 17.14 0.00 1.32 0.15 0.07 81.32 02:40:00 AM 1 4.15 0.00 0.67 0.12 0.05 95.02 02:40:01 AM all 3.55 0.00 0.97 0.00 0.00 95.48 02:40:01 AM 0 1.29 0.00 0.65 0.00 0.00 98.06 02:40:01 AM 1 5.81 0.00 1.29 0.00 0.00 92.90 Average: all 19.94 0.01 3.19 5.88 0.08 70.91 Average: 0 24.78 0.00 3.68 5.92 0.08 65.54 Average: 1 15.10 0.01 2.70 5.83 0.08 76.28