---> uname -a: Linux prd-centos8-robot-2c-8g-17407.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 593 4973 19 2130 6807 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:0c:e8:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe0c:e822/64 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) 07/03/2024 _x86_64_ (2 CPU) 01:22:21 LINUX RESTART (2 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:01 AM 79.01 25.39 53.62 6707.23 5556.16 01:25:01 AM 94.15 0.70 93.45 50.78 10173.08 01:26:01 AM 18.73 0.85 17.88 123.96 1345.75 01:27:01 AM 60.87 2.52 58.36 396.07 7368.67 01:28:01 AM 8.17 0.12 8.05 33.06 784.82 01:29:01 AM 0.55 0.00 0.55 0.00 10.93 01:30:01 AM 0.18 0.00 0.18 0.00 2.03 01:31:01 AM 12.83 0.40 12.43 46.79 714.33 Average: 34.31 3.75 30.57 919.80 3244.56 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 AM 5321800 7022200 2560632 32.49 2688 1887976 763304 8.55 234104 2024592 159496 01:25:01 AM 5178928 7003372 2703504 34.30 2688 2001296 721508 8.08 221288 2131896 26092 01:26:01 AM 5255288 7084368 2627144 33.33 2688 2006288 651072 7.29 240292 2040184 20 01:27:01 AM 5023720 7055748 2858712 36.27 2688 2201768 648228 7.26 263860 2217252 15956 01:28:01 AM 4977300 7011824 2905132 36.86 2688 2204252 719860 8.06 264140 2265496 8 01:29:01 AM 4962324 6996872 2920108 37.05 2688 2204272 754268 8.45 264140 2280048 28 01:30:01 AM 4964460 6999008 2917972 37.02 2688 2204288 773504 8.66 264140 2278164 24 01:31:01 AM 5168320 7041696 2714112 34.43 2688 2048208 664564 7.44 444108 1916808 13368 Average: 5106518 7026886 2775914 35.22 2688 2094794 712038 7.97 274509 2144305 26874 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 314.13 189.30 1562.59 57.07 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 58.66 44.54 505.44 7.97 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 15.91 9.46 5.83 3.44 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 257.09 204.67 317.53 52.30 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 133.39 128.58 44.72 50.78 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 242.85 238.05 189.42 94.91 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 164.27 162.62 79.27 57.32 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 50.81 35.89 91.27 25.64 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 154.64 126.64 349.53 43.68 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) 07/03/2024 _x86_64_ (2 CPU) 01:22:21 LINUX RESTART (2 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 38.81 0.00 6.64 4.07 0.13 50.35 01:24:01 AM 0 43.15 0.00 7.80 5.23 0.13 43.68 01:24:01 AM 1 34.47 0.00 5.49 2.90 0.12 57.02 01:25:01 AM all 30.89 0.00 4.19 2.88 0.13 61.92 01:25:01 AM 0 27.05 0.00 3.61 3.06 0.12 66.18 01:25:01 AM 1 34.74 0.00 4.78 2.70 0.13 57.65 01:26:01 AM all 10.37 0.00 1.34 0.48 0.05 87.75 01:26:01 AM 0 12.39 0.00 1.42 0.52 0.05 85.63 01:26:01 AM 1 8.36 0.00 1.27 0.45 0.05 89.87 01:27:01 AM all 28.84 0.00 4.88 2.52 0.09 63.67 01:27:01 AM 0 34.81 0.00 4.92 2.17 0.10 58.01 01:27:01 AM 1 22.86 0.00 4.83 2.88 0.08 69.34 01:28:01 AM all 11.99 0.00 0.60 0.21 0.08 87.12 01:28:01 AM 0 11.51 0.00 0.72 0.17 0.08 87.52 01:28:01 AM 1 12.47 0.00 0.49 0.25 0.08 86.71 01:29:01 AM all 17.89 0.00 0.49 0.03 0.09 81.49 01:29:01 AM 0 6.19 0.00 0.34 0.07 0.07 93.34 01:29:01 AM 1 29.72 0.00 0.64 0.00 0.12 69.51 01:30:01 AM all 21.86 0.00 0.45 0.00 0.12 77.57 01:30:01 AM 0 11.24 0.00 0.34 0.00 0.08 88.34 01:30:01 AM 1 32.50 0.00 0.56 0.00 0.15 66.80 01:31:01 AM all 16.56 0.00 2.57 0.29 0.07 80.52 01:31:01 AM 0 20.28 0.00 2.42 0.45 0.07 76.78 01:31:01 AM 1 12.88 0.00 2.71 0.12 0.07 84.23 Average: all 22.15 0.00 2.65 1.31 0.09 73.79 Average: 0 20.84 0.00 2.70 1.46 0.09 74.92 Average: 1 23.47 0.00 2.60 1.16 0.10 72.66