---> uname -a: Linux prd-centos8-robot-2c-8g-12613.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 596 4971 19 2129 6804 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:3a:f9:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe3a:f962/64 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) 12/04/2024 _x86_64_ (2 CPU) 00:54:45 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 214.16 149.52 64.64 15687.96 40469.45 12:57:01 AM 120.36 0.70 119.66 50.79 11653.02 12:58:01 AM 21.25 0.42 20.83 64.79 1704.97 12:59:01 AM 58.16 0.03 58.13 3.47 7585.85 01:00:01 AM 8.41 0.08 8.33 31.99 775.42 01:01:01 AM 16.28 0.45 15.83 47.98 656.12 Average: 73.11 25.21 47.90 2648.62 10475.74 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5339512 7009128 2542920 32.26 2688 1858112 737644 8.26 224416 2021820 153836 12:57:01 AM 5145976 6988264 2736456 34.72 2688 2018772 696592 7.80 221036 2160968 34712 12:58:01 AM 5187568 7034620 2694864 34.19 2688 2023968 674448 7.55 243312 2103536 3280 12:59:01 AM 5002812 7048056 2879620 36.53 2688 2214584 622256 6.97 257476 2243112 16548 01:00:01 AM 4965340 7011788 2917092 37.01 2688 2215788 694416 7.78 257600 2281564 252 01:01:01 AM 5107576 6978644 2774856 35.20 2688 2045696 712088 7.97 446328 1974528 13360 Average: 5124797 7011750 2757635 34.98 2688 2062820 689574 7.72 275028 2130921 36998 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 324.82 201.20 1615.48 59.59 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 62.94 51.66 675.38 8.95 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 18.05 9.22 6.42 3.72 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 218.61 157.68 333.78 43.50 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 13.28 7.35 3.72 1.01 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 57.72 39.18 80.60 20.93 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 115.92 77.72 452.62 22.95 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) 12/04/2024 _x86_64_ (2 CPU) 00:54:45 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 47.61 0.05 11.66 2.73 0.12 37.83 12:56:01 AM 0 42.18 0.05 10.96 2.40 0.13 44.28 12:56:01 AM 1 53.03 0.05 12.36 3.07 0.10 31.39 12:57:01 AM all 29.85 0.00 4.64 2.20 0.10 63.21 12:57:01 AM 0 30.52 0.00 4.96 2.85 0.08 61.58 12:57:01 AM 1 29.18 0.00 4.33 1.55 0.12 64.83 12:58:01 AM all 10.79 0.00 1.63 0.25 0.09 87.24 12:58:01 AM 0 4.14 0.00 1.79 0.23 0.07 93.77 12:58:01 AM 1 17.45 0.00 1.47 0.27 0.12 80.70 12:59:01 AM all 26.46 0.00 4.01 0.92 0.11 68.50 12:59:01 AM 0 14.64 0.00 2.99 0.52 0.12 81.74 12:59:01 AM 1 38.31 0.00 5.04 1.32 0.10 55.23 01:00:01 AM all 1.30 0.00 0.23 0.08 0.07 98.32 01:00:01 AM 0 0.28 0.00 0.17 0.07 0.07 99.42 01:00:01 AM 1 2.32 0.00 0.28 0.10 0.07 97.23 01:01:01 AM all 19.17 0.00 2.89 0.22 0.09 77.63 01:01:01 AM 0 16.91 0.00 2.37 0.08 0.08 80.55 01:01:01 AM 1 21.43 0.00 3.41 0.35 0.10 74.71 Average: all 22.51 0.01 4.17 1.07 0.10 72.14 Average: 0 18.09 0.01 3.87 1.03 0.09 76.91 Average: 1 26.93 0.01 4.48 1.11 0.10 67.37