---> uname -a: Linux prd-centos8-robot-2c-8g-4174.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 622 4961 19 2114 6779 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:96:fe:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fe96:febb/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) 11/04/2024 _x86_64_ (2 CPU) 00:53:21 LINUX RESTART (2 CPU) 12:54:02 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 103.66 24.46 79.20 6614.26 7216.08 12:56:01 AM 80.97 0.70 80.27 50.79 9314.16 12:57:01 AM 36.77 0.35 36.42 61.18 2651.63 12:58:01 AM 42.26 0.03 42.23 3.47 6808.97 12:59:01 AM 11.66 0.45 11.21 70.38 444.15 01:00:01 AM 26.57 0.53 26.04 64.78 1097.12 Average: 50.17 4.37 45.80 1129.12 4581.25 12:54:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5343364 7047152 2539068 32.21 2688 1887044 719356 8.05 211912 2008604 147836 12:56:01 AM 5229628 7057720 2652804 33.65 2688 2005308 698272 7.82 229012 2079532 30132 12:57:01 AM 5036472 7061676 2845960 36.11 2688 2195064 672892 7.53 254828 2225168 169100 12:58:01 AM 4992640 7021708 2889792 36.66 2688 2198524 688308 7.71 256832 2259496 4 12:59:01 AM 5105168 6964676 2777264 35.23 2688 2034992 768144 8.60 251448 2175520 3844 01:00:01 AM 5148280 7009584 2734152 34.69 2688 2037136 734892 8.23 447544 1939256 16716 Average: 5142592 7027086 2739840 34.76 2688 2059678 713644 7.99 275263 2114596 61272 12:54:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 291.61 190.26 1635.56 58.95 0.00 0.00 0.00 0.00 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 73.44 50.77 592.89 8.69 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 39.37 30.32 295.26 7.55 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 152.39 112.80 36.54 32.72 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 64.66 41.47 75.47 21.60 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 19.64 17.89 15.19 8.67 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 106.34 73.60 438.54 22.93 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) 11/04/2024 _x86_64_ (2 CPU) 00:53:21 LINUX RESTART (2 CPU) 12:54:02 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 41.07 0.00 7.38 3.85 0.12 47.58 12:55:01 AM 0 36.34 0.00 5.67 2.90 0.14 54.95 12:55:01 AM 1 45.81 0.00 9.10 4.79 0.10 40.20 12:56:01 AM all 22.66 0.00 3.54 3.30 0.13 70.38 12:56:01 AM 0 16.42 0.00 3.42 3.27 0.15 76.74 12:56:01 AM 1 28.91 0.00 3.66 3.33 0.10 64.00 12:57:01 AM all 25.24 0.00 3.26 1.34 0.11 70.06 12:57:01 AM 0 26.17 0.00 3.10 1.44 0.12 69.17 12:57:01 AM 1 24.30 0.00 3.42 1.23 0.10 70.94 12:58:01 AM all 9.86 0.00 1.74 8.56 0.05 79.80 12:58:01 AM 0 4.20 0.00 1.34 7.84 0.05 86.57 12:58:01 AM 1 15.50 0.00 2.14 9.28 0.05 73.03 12:59:01 AM all 6.31 0.00 1.31 0.20 0.05 92.13 12:59:01 AM 0 1.94 0.00 1.00 0.08 0.05 96.93 12:59:01 AM 1 10.68 0.00 1.62 0.32 0.05 87.33 01:00:01 AM all 27.82 0.00 3.35 0.41 0.08 68.35 01:00:01 AM 0 21.65 0.00 3.29 0.53 0.07 74.46 01:00:01 AM 1 33.97 0.00 3.40 0.28 0.08 62.26 Average: all 22.11 0.00 3.42 2.94 0.09 71.44 Average: 0 17.75 0.00 2.96 2.67 0.09 76.52 Average: 1 26.48 0.00 3.88 3.20 0.08 66.36