---> uname -a: Linux prd-centos8-robot-2c-8g-44054.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4805 19 2300 6803 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:fc:ab:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fefc:ab15/64 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) 10/19/2024 _x86_64_ (2 CPU) 23:06:00 LINUX RESTART (2 CPU) 11:07:02 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 114.06 6.98 107.08 1270.89 10368.76 11:09:01 PM 38.61 1.02 37.59 113.18 4463.19 11:10:01 PM 45.02 2.52 42.50 393.07 2750.17 11:11:01 PM 29.35 0.03 29.32 3.46 5676.96 11:12:01 PM 2.62 0.00 2.62 0.00 79.49 11:13:01 PM 0.25 0.00 0.25 0.00 4.02 11:14:01 PM 0.12 0.00 0.12 0.00 0.90 11:15:01 PM 11.58 0.27 11.31 43.72 298.35 Average: 30.03 1.34 28.69 225.87 2939.90 11:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5124340 6976936 2758084 34.99 2688 2030552 727736 8.15 213284 2201480 135356 11:09:01 PM 5250548 7081176 2631876 33.39 2688 2008000 634452 7.10 239544 2044768 16 11:10:01 PM 4989412 7031136 2893012 36.70 2688 2210992 663152 7.43 257600 2263664 154512 11:11:01 PM 5016912 7058344 2865512 36.35 2688 2211116 629992 7.05 261284 2227004 4 11:12:01 PM 5016932 7058368 2865492 36.35 2688 2211120 629992 7.05 261284 2227076 12 11:13:01 PM 5017004 7058440 2865420 36.35 2688 2211120 629992 7.05 261284 2227012 12 11:14:01 PM 5017268 7058704 2865156 36.35 2688 2211120 629992 7.05 261284 2227012 4 11:15:01 PM 4968052 7008348 2914372 36.97 2688 2209456 671544 7.52 455612 2082340 13368 Average: 5050058 7041432 2832366 35.93 2688 2162934 652106 7.30 276397 2187544 37910 11:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 103.41 79.30 1054.89 11.70 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.31 13.35 7.54 4.66 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 50.07 36.35 300.01 8.91 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 579.13 404.25 112.79 95.05 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.35 0.43 0.24 0.12 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.80 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.80 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 18.99 15.88 18.52 7.85 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 96.61 68.73 184.96 16.05 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) 10/19/2024 _x86_64_ (2 CPU) 23:06:00 LINUX RESTART (2 CPU) 11:07:02 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 34.16 0.00 5.27 2.47 0.09 58.01 11:08:01 PM 0 32.49 0.00 4.64 2.71 0.08 60.07 11:08:01 PM 1 35.84 0.00 5.89 2.22 0.10 55.94 11:09:01 PM all 13.60 0.00 2.05 0.55 0.08 83.72 11:09:01 PM 0 8.66 0.00 2.04 0.62 0.10 88.59 11:09:01 PM 1 18.54 0.00 2.07 0.48 0.05 78.86 11:10:01 PM all 24.31 0.00 4.14 0.82 0.10 70.63 11:10:01 PM 0 14.19 0.00 3.39 0.98 0.10 81.34 11:10:01 PM 1 34.42 0.00 4.90 0.65 0.10 59.92 11:11:01 PM all 4.21 0.00 1.42 1.75 0.06 92.56 11:11:01 PM 0 1.36 0.00 1.29 1.56 0.03 95.77 11:11:01 PM 1 7.07 0.00 1.56 1.94 0.08 89.34 11:12:01 PM all 0.31 0.00 0.08 0.02 0.03 99.57 11:12:01 PM 0 0.52 0.00 0.05 0.02 0.03 99.38 11:12:01 PM 1 0.10 0.00 0.10 0.02 0.03 99.75 11:13:01 PM all 0.32 0.00 0.04 0.00 0.04 99.60 11:13:01 PM 0 0.55 0.00 0.02 0.00 0.03 99.40 11:13:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:14:01 PM all 0.26 0.00 0.05 0.00 0.03 99.66 11:14:01 PM 0 0.42 0.00 0.03 0.00 0.02 99.53 11:14:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:15:01 PM all 15.62 0.00 2.02 0.15 0.07 82.14 11:15:01 PM 0 15.95 0.00 2.14 0.12 0.07 81.73 11:15:01 PM 1 15.30 0.00 1.90 0.18 0.07 82.55 Average: all 11.56 0.00 1.88 0.71 0.06 85.79 Average: 0 9.22 0.00 1.69 0.75 0.06 88.28 Average: 1 13.89 0.00 2.06 0.68 0.07 83.30