---> uname -a: Linux prd-centos8-robot-2c-8g-25529.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 576 4817 19 2303 6818 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:85:ff:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe85:fffe/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) 09/22/2024 _x86_64_ (2 CPU) 00:08:12 LINUX RESTART (2 CPU) 12:09:02 AM tps rtps wtps bread/s bwrtn/s 12:10:01 AM 112.74 44.43 68.32 5667.50 6005.40 12:11:01 AM 86.56 0.70 85.86 50.77 9433.68 12:12:01 AM 17.86 0.42 17.45 64.79 1463.71 12:13:01 AM 60.93 2.52 58.41 396.00 7463.43 12:14:01 AM 10.25 0.00 10.25 0.00 865.17 12:15:01 AM 0.60 0.00 0.60 0.00 9.66 12:16:01 AM 0.48 0.00 0.48 0.00 6.07 12:17:01 AM 0.32 0.00 0.32 0.00 3.33 12:18:01 AM 19.41 0.27 19.15 43.73 825.91 Average: 34.21 5.30 28.91 682.23 2891.89 12:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 AM 5367572 7068548 2514852 31.90 2688 1883232 679532 7.61 211496 1978664 130112 12:11:01 AM 5181740 7014696 2700684 34.26 2688 2009920 708852 7.94 221992 2130940 30068 12:12:01 AM 5171148 7028916 2711276 34.40 2688 2034360 699396 7.83 247368 2117284 22388 12:13:01 AM 5030652 7075468 2851772 36.18 2688 2213728 631432 7.07 263952 2214852 16592 12:14:01 AM 5030300 7074824 2852124 36.18 2688 2213700 631432 7.07 263964 2214736 4 12:15:01 AM 5030148 7074672 2852276 36.19 2688 2213700 631432 7.07 263964 2214804 4 12:16:01 AM 5030320 7074844 2852104 36.18 2688 2213700 646808 7.24 263964 2214744 4 12:17:01 AM 5030428 7074956 2851996 36.18 2688 2213704 646808 7.24 263964 2214748 4 12:18:01 AM 4997012 7039616 2885412 36.61 2688 2212048 681116 7.63 455720 2057196 176 Average: 5096591 7058504 2785833 35.34 2688 2134232 661868 7.41 272932 2150885 22150 12:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 258.08 175.18 1616.94 62.75 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 62.34 50.99 592.44 8.43 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 20.76 15.66 7.11 5.12 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 43.64 35.87 281.14 11.64 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 450.52 323.83 102.75 82.19 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 0.97 0.43 0.21 0.11 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 0.80 0.17 0.04 0.01 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 0.93 0.12 0.07 0.01 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 18.36 14.88 17.69 7.22 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 94.85 68.37 288.50 19.64 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) 09/22/2024 _x86_64_ (2 CPU) 00:08:12 LINUX RESTART (2 CPU) 12:09:02 AM CPU %user %nice %system %iowait %steal %idle 12:10:01 AM all 35.68 0.03 7.20 4.57 0.12 52.40 12:10:01 AM 0 33.50 0.02 7.51 3.47 0.12 55.39 12:10:01 AM 1 37.85 0.03 6.90 5.67 0.12 49.43 12:11:01 AM all 26.03 0.00 3.55 3.62 0.08 66.72 12:11:01 AM 0 24.71 0.00 3.76 3.41 0.07 68.05 12:11:01 AM 1 27.35 0.00 3.33 3.83 0.10 65.38 12:12:01 AM all 12.56 0.00 2.12 0.65 0.07 84.60 12:12:01 AM 0 21.48 0.00 2.30 0.54 0.07 75.62 12:12:01 AM 1 3.69 0.00 1.94 0.77 0.07 93.54 12:13:01 AM all 24.14 0.00 3.72 2.44 0.09 69.61 12:13:01 AM 0 28.38 0.00 3.94 2.10 0.08 65.49 12:13:01 AM 1 19.88 0.00 3.50 2.78 0.10 73.74 12:14:01 AM all 1.08 0.00 0.90 0.34 0.05 97.63 12:14:01 AM 0 1.04 0.00 0.84 0.17 0.05 97.91 12:14:01 AM 1 1.13 0.00 0.96 0.52 0.05 97.35 12:15:01 AM all 0.31 0.00 0.05 0.00 0.03 99.61 12:15:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 12:15:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 12:16:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 12:16:01 AM 0 0.37 0.00 0.02 0.00 0.03 99.58 12:16:01 AM 1 0.27 0.00 0.07 0.00 0.03 99.63 12:17:01 AM all 0.31 0.00 0.05 0.00 0.03 99.61 12:17:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 12:17:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 12:18:01 AM all 13.53 0.00 1.90 0.24 0.06 84.27 12:18:01 AM 0 20.71 0.00 2.50 0.13 0.05 76.60 12:18:01 AM 1 6.40 0.00 1.30 0.35 0.07 91.89 Average: all 12.60 0.00 2.16 1.31 0.06 83.87 Average: 0 14.47 0.00 2.31 1.08 0.06 82.08 Average: 1 10.73 0.00 2.00 1.54 0.07 85.67