---> uname -a: Linux prd-centos8-robot-2c-8g-6968.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 576 4998 19 2122 6825 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:77:35:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe77:350e/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) 01/02/2025 _x86_64_ (2 CPU) 02:12:15 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 79.82 46.63 33.19 5949.44 24443.80 02:15:01 AM 116.48 0.37 116.11 15.59 9516.31 02:16:01 AM 39.94 0.70 39.24 51.72 5578.44 02:17:01 AM 16.28 0.38 15.90 64.26 1482.69 02:18:01 AM 62.81 6.75 56.06 1249.39 7292.73 02:19:01 AM 5.10 0.10 5.00 32.12 214.89 02:20:01 AM 1.88 0.03 1.85 1.87 106.36 02:21:01 AM 20.86 0.65 20.21 74.12 832.08 Average: 42.90 6.95 35.94 930.14 6184.62 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5603876 7093964 2278556 28.91 2688 1684400 693136 7.76 179188 1822920 69648 02:15:01 AM 5270996 7034024 2611436 33.13 2688 1941752 693972 7.77 187636 2088740 114768 02:16:01 AM 5238500 7034940 2643932 33.54 2688 1974452 693376 7.76 208636 2095164 1124 02:17:01 AM 5140012 7019144 2742420 34.79 2688 2054228 716044 8.02 233052 2159576 61908 02:18:01 AM 5033200 7070080 2849232 36.15 2688 2206576 632704 7.08 258720 2220280 76 02:19:01 AM 4993440 7031764 2888992 36.65 2688 2208036 696916 7.80 258912 2259980 324 02:20:01 AM 4989236 7028812 2893196 36.70 2688 2209304 696916 7.80 259120 2264084 264 02:21:01 AM 5181340 7046948 2701092 34.27 2688 2041980 662600 7.42 449928 1906632 13380 Average: 5181325 7044960 2701107 34.27 2688 2040091 685708 7.68 254399 2102172 32686 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 256.42 149.44 969.67 55.85 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 79.04 64.96 837.32 10.02 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 45.57 27.32 436.92 4.24 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 36.44 27.95 280.93 5.79 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 204.87 147.83 60.41 39.84 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 14.69 8.28 4.45 2.04 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 31.01 23.06 8.72 4.28 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 58.04 42.44 88.11 28.24 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 90.77 61.41 335.86 18.79 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) 01/02/2025 _x86_64_ (2 CPU) 02:12:15 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 21.03 0.03 5.01 15.11 0.09 58.72 02:14:01 AM 0 18.12 0.03 5.61 20.82 0.09 55.33 02:14:01 AM 1 23.87 0.03 4.43 9.56 0.08 62.02 02:15:01 AM all 34.71 0.00 4.80 5.26 0.12 55.11 02:15:01 AM 0 28.58 0.00 4.41 5.32 0.12 61.57 02:15:01 AM 1 40.86 0.00 5.18 5.21 0.12 48.63 02:16:01 AM all 12.71 0.00 1.76 2.31 0.08 83.14 02:16:01 AM 0 8.10 0.00 1.20 2.14 0.08 88.47 02:16:01 AM 1 17.32 0.00 2.32 2.47 0.08 77.80 02:17:01 AM all 16.89 0.00 2.20 0.83 0.06 80.03 02:17:01 AM 0 19.89 0.00 2.43 1.03 0.07 76.57 02:17:01 AM 1 13.88 0.00 1.97 0.62 0.05 83.49 02:18:01 AM all 19.10 0.00 3.91 2.58 0.08 74.33 02:18:01 AM 0 15.70 0.00 3.87 3.05 0.07 77.31 02:18:01 AM 1 22.50 0.00 3.95 2.11 0.08 71.36 02:19:01 AM all 2.50 0.00 0.31 0.15 0.04 97.00 02:19:01 AM 0 1.29 0.00 0.15 0.27 0.03 98.26 02:19:01 AM 1 3.71 0.00 0.47 0.03 0.05 95.74 02:20:01 AM all 8.92 0.00 0.88 0.00 0.06 90.14 02:20:01 AM 0 5.38 0.00 0.54 0.00 0.05 94.03 02:20:01 AM 1 12.46 0.00 1.22 0.00 0.07 86.25 02:21:01 AM all 23.78 0.00 3.28 0.26 0.07 72.61 02:21:01 AM 0 15.63 0.00 2.62 0.37 0.07 81.32 02:21:01 AM 1 31.94 0.00 3.94 0.15 0.07 63.90 Average: all 17.44 0.00 2.76 3.27 0.07 76.46 Average: 0 14.06 0.00 2.59 4.03 0.07 79.24 Average: 1 20.80 0.00 2.93 2.50 0.08 73.68