---> uname -a: Linux prd-centos8-robot-2c-8g-5876.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4803 19 2300 6801 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:a5:34:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fea5:3470/64 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) 12/28/2024 _x86_64_ (2 CPU) 01:04:56 LINUX RESTART (2 CPU) 01:06:02 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 115.83 0.41 115.42 16.81 10809.54 01:08:01 AM 45.08 1.05 44.03 113.71 5492.25 01:09:01 AM 48.28 6.75 41.53 1248.19 2795.85 01:10:01 AM 27.47 0.03 27.44 3.47 5691.40 01:11:01 AM 2.70 0.00 2.70 0.00 74.56 01:12:01 AM 0.23 0.00 0.23 0.00 3.20 01:13:01 AM 0.17 0.00 0.17 0.00 2.48 01:14:01 AM 11.95 0.27 11.68 43.72 288.34 Average: 31.29 1.06 30.22 178.56 3128.73 01:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5227396 7017372 2655028 33.68 2688 1968936 684780 7.67 188240 2130344 128588 01:08:01 AM 5282620 7085332 2599804 32.98 2688 1980916 627404 7.03 217688 2041392 16 01:09:01 AM 4985672 7028052 2896752 36.75 2688 2212152 667512 7.47 255484 2273164 157012 01:10:01 AM 5017124 7059236 2865300 36.35 2688 2212284 616956 6.91 258736 2233916 8 01:11:01 AM 5017272 7059404 2865152 36.35 2688 2212288 616956 6.91 258736 2233912 12 01:12:01 AM 5017400 7059532 2865024 36.35 2688 2212288 616956 6.91 258736 2233852 12 01:13:01 AM 5017692 7059824 2864732 36.34 2688 2212288 632448 7.08 258736 2233852 4 01:14:01 AM 4952252 6993116 2930172 37.17 2688 2210592 680128 7.62 453720 2104972 13364 Average: 5064678 7045234 2817746 35.75 2688 2152718 642892 7.20 268760 2185676 37377 01:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 94.78 75.55 1097.27 11.44 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 36.91 25.56 310.48 5.62 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 47.73 40.06 302.38 9.91 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 589.14 428.04 112.43 94.53 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 1.03 0.45 0.22 0.12 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 0.78 0.17 0.04 0.01 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 0.73 0.18 0.04 0.01 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 25.76 20.19 35.15 24.34 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 99.62 73.78 230.45 18.26 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) 12/28/2024 _x86_64_ (2 CPU) 01:04:56 LINUX RESTART (2 CPU) 01:06:02 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 37.12 0.00 5.09 3.34 0.11 54.34 01:07:01 AM 0 42.04 0.00 5.18 3.59 0.10 49.09 01:07:01 AM 1 32.20 0.00 5.00 3.09 0.12 59.59 01:08:01 AM all 19.48 0.00 2.24 1.61 0.09 76.58 01:08:01 AM 0 25.41 0.00 2.62 1.53 0.10 70.34 01:08:01 AM 1 13.54 0.00 1.85 1.69 0.08 82.83 01:09:01 AM all 25.51 0.00 5.06 1.41 0.08 67.94 01:09:01 AM 0 32.99 0.00 5.75 1.43 0.08 59.74 01:09:01 AM 1 18.01 0.00 4.36 1.39 0.08 76.16 01:10:01 AM all 3.79 0.00 1.31 1.24 0.06 93.59 01:10:01 AM 0 5.53 0.00 1.44 1.47 0.07 91.49 01:10:01 AM 1 2.06 0.00 1.19 1.00 0.05 95.70 01:11:01 AM all 0.13 0.00 0.08 0.01 0.02 99.77 01:11:01 AM 0 0.08 0.00 0.10 0.02 0.02 99.78 01:11:01 AM 1 0.17 0.00 0.05 0.00 0.02 99.77 01:12:01 AM all 0.21 0.00 0.05 0.00 0.04 99.70 01:12:01 AM 0 0.35 0.00 0.03 0.00 0.05 99.57 01:12:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 01:13:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 01:13:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:13:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 01:14:01 AM all 16.72 0.00 2.06 0.16 0.05 81.02 01:14:01 AM 0 23.95 0.00 2.34 0.18 0.05 73.48 01:14:01 AM 1 9.49 0.00 1.78 0.13 0.05 88.54 Average: all 12.86 0.00 1.99 0.97 0.06 84.13 Average: 0 16.26 0.00 2.19 1.02 0.06 80.47 Average: 1 9.46 0.00 1.78 0.91 0.06 87.79