---> uname -a: Linux prd-centos8-robot-2c-8g-44053.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 623 4773 19 2300 6771 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:d1:b7:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fed1:b7e2/64 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) 23:05:50 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 213.21 152.72 60.50 14732.24 39344.89 11:08:01 PM 114.60 6.78 107.82 1247.79 10305.25 11:09:02 PM 38.54 0.98 37.55 110.90 4402.37 11:10:01 PM 50.69 2.63 48.07 405.56 2912.40 11:11:01 PM 23.28 0.00 23.28 0.00 5508.30 11:12:01 PM 0.40 0.00 0.40 0.00 8.08 11:13:01 PM 0.12 0.00 0.12 0.00 1.03 11:14:01 PM 0.10 0.00 0.10 0.00 0.78 11:15:01 PM 22.06 0.27 21.80 43.73 939.31 Average: 51.45 18.18 33.26 1840.57 7054.92 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5485032 7025012 2397392 30.41 2688 1731904 741568 8.30 187556 1924252 114368 11:08:01 PM 5121524 6974144 2760900 35.03 2688 2030588 749876 8.40 213668 2205224 135248 11:09:02 PM 5218312 7048944 2664112 33.80 2688 2008080 691780 7.75 240300 2078036 16 11:10:01 PM 4989728 7031328 2892696 36.70 2688 2211248 674732 7.55 262076 2261460 154516 11:11:01 PM 4983884 7025500 2898540 36.77 2688 2211264 674732 7.55 262096 2261324 4 11:12:01 PM 4983872 7025480 2898552 36.77 2688 2211264 674732 7.55 262096 2261500 4 11:13:01 PM 4983952 7025560 2898472 36.77 2688 2211264 674732 7.55 262096 2261432 4 11:14:01 PM 4983776 7025388 2898648 36.77 2688 2211268 674732 7.55 262096 2261436 4 11:15:01 PM 4890516 6930560 2991908 37.96 2688 2209600 769188 8.61 456124 2161692 164 Average: 5071177 7012435 2811247 35.66 2688 2115164 702897 7.87 267568 2186262 44925 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 271.03 167.81 1555.65 58.15 0.00 0.00 0.00 0.00 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 87.20 65.82 912.81 9.63 0.00 0.00 0.00 0.00 11:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:02 PM eth0 14.85 10.75 7.30 4.39 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 141.56 105.73 324.12 26.92 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 456.88 342.34 92.57 78.82 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 1.22 0.35 0.22 0.10 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 0.82 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 20.83 17.83 19.42 8.68 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 110.52 78.95 323.58 20.73 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) 23:05:50 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 48.74 0.06 10.71 14.31 0.13 26.06 11:07:01 PM 0 54.06 0.10 10.42 14.74 0.12 20.57 11:07:01 PM 1 43.41 0.02 11.00 13.88 0.13 31.55 11:08:01 PM all 29.74 0.00 5.14 7.44 0.13 57.55 11:08:01 PM 0 41.42 0.00 6.19 7.76 0.12 44.50 11:08:01 PM 1 18.16 0.00 4.09 7.13 0.13 70.49 11:09:02 PM all 16.61 0.00 1.84 1.54 0.08 79.94 11:09:02 PM 0 23.29 0.00 1.90 1.37 0.07 73.38 11:09:02 PM 1 9.92 0.00 1.79 1.70 0.08 86.50 11:10:01 PM all 27.67 0.00 4.83 1.29 0.10 66.10 11:10:01 PM 0 28.50 0.00 4.71 1.49 0.10 65.19 11:10:01 PM 1 26.85 0.00 4.96 1.09 0.10 67.01 11:11:01 PM all 0.74 0.00 1.10 1.83 0.07 96.27 11:11:01 PM 0 0.65 0.00 0.99 1.14 0.07 97.15 11:11:01 PM 1 0.82 0.00 1.21 2.51 0.07 95.39 11:12:01 PM all 0.32 0.00 0.07 0.00 0.03 99.59 11:12:01 PM 0 0.28 0.00 0.07 0.00 0.03 99.62 11:12:01 PM 1 0.35 0.00 0.07 0.00 0.02 99.57 11:13:01 PM all 0.15 0.00 0.07 0.00 0.03 99.75 11:13:01 PM 0 0.22 0.00 0.07 0.00 0.02 99.70 11:13:01 PM 1 0.08 0.00 0.07 0.00 0.05 99.80 11:14:01 PM all 0.23 0.00 0.04 0.00 0.04 99.69 11:14:01 PM 0 0.43 0.00 0.07 0.00 0.05 99.45 11:14:01 PM 1 0.02 0.00 0.02 0.00 0.03 99.93 11:15:01 PM all 19.96 0.00 2.23 0.45 0.07 77.29 11:15:01 PM 0 18.29 0.00 2.24 0.48 0.07 78.92 11:15:01 PM 1 21.64 0.00 2.22 0.42 0.07 75.66 Average: all 15.98 0.01 2.88 2.98 0.07 78.08 Average: 0 18.52 0.01 2.95 2.99 0.07 75.46 Average: 1 13.43 0.00 2.82 2.97 0.08 80.71