---> uname -a: Linux prd-centos8-robot-2c-8g-17094.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 5003 19 2109 6817 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:12:05:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe12:5a0/64 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) 09/02/2024 _x86_64_ (2 CPU) 09:02:03 LINUX RESTART (2 CPU) 09:03:01 AM tps rtps wtps bread/s bwrtn/s 09:04:01 AM 91.93 6.98 84.95 1258.59 6782.15 09:05:01 AM 78.92 0.70 78.22 50.78 9411.06 09:06:01 AM 23.41 0.42 22.99 64.78 1411.40 09:07:01 AM 46.01 0.03 45.98 3.47 6881.80 09:08:01 AM 4.17 0.08 4.08 31.99 168.94 09:09:01 AM 2.10 0.00 2.10 0.00 78.84 09:10:01 AM 0.20 0.00 0.20 0.00 2.30 09:11:01 AM 16.06 0.65 15.41 74.11 635.35 Average: 32.85 1.11 31.74 185.45 3171.39 09:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:01 AM 5280080 7023012 2602352 33.01 2688 1924372 686944 7.69 214724 2061636 170724 09:05:01 AM 5179024 7011596 2703408 34.30 2688 2009900 688316 7.71 231548 2126340 10444 09:06:01 AM 4999676 6988848 2882756 36.57 2688 2160852 740736 8.29 269476 2250724 142212 09:07:01 AM 5035052 7056648 2847380 36.12 2688 2190896 625528 7.00 259392 2209468 88 09:08:01 AM 4998136 7021032 2884296 36.59 2688 2192204 677184 7.58 259520 2248696 104 09:09:01 AM 4998180 7021152 2884252 36.59 2688 2192272 677184 7.58 259520 2248808 36 09:10:01 AM 4996880 7019884 2885552 36.61 2688 2192304 694800 7.78 259520 2250072 16 09:11:01 AM 5187996 7040676 2694436 34.18 2688 2027668 650892 7.29 441652 1901908 13380 Average: 5084378 7022856 2798054 35.50 2688 2111308 680198 7.62 274419 2162206 42126 09:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 80.67 63.97 809.10 8.22 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 43.57 30.99 330.48 6.96 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 39.30 30.52 273.04 6.55 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 222.55 156.97 48.89 41.79 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 24.79 16.39 5.40 3.73 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 4.57 4.20 0.83 0.49 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 3.03 3.02 0.46 0.33 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 52.38 38.75 84.54 23.23 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 58.85 43.10 194.09 11.41 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) 09/02/2024 _x86_64_ (2 CPU) 09:02:03 LINUX RESTART (2 CPU) 09:03:01 AM CPU %user %nice %system %iowait %steal %idle 09:04:01 AM all 29.07 0.00 4.96 2.15 0.09 63.73 09:04:01 AM 0 26.63 0.00 4.45 1.40 0.10 67.41 09:04:01 AM 1 31.50 0.00 5.47 2.90 0.08 60.04 09:05:01 AM all 20.57 0.00 3.02 2.74 0.07 73.60 09:05:01 AM 0 20.95 0.00 2.80 3.00 0.07 73.17 09:05:01 AM 1 20.18 0.00 3.24 2.47 0.07 74.03 09:06:01 AM all 19.95 0.00 2.79 0.51 0.09 76.67 09:06:01 AM 0 25.67 0.00 3.17 0.57 0.08 70.51 09:06:01 AM 1 14.22 0.00 2.40 0.45 0.10 82.83 09:07:01 AM all 13.52 0.00 2.69 7.87 0.05 75.88 09:07:01 AM 0 19.02 0.00 3.11 11.26 0.05 66.56 09:07:01 AM 1 8.01 0.00 2.26 4.47 0.05 85.21 09:08:01 AM all 2.02 0.00 0.24 0.13 0.04 97.57 09:08:01 AM 0 2.14 0.00 0.33 0.17 0.03 97.32 09:08:01 AM 1 1.89 0.00 0.15 0.08 0.05 97.82 09:09:01 AM all 0.61 0.00 0.10 0.00 0.03 99.26 09:09:01 AM 0 0.68 0.00 0.08 0.00 0.03 99.20 09:09:01 AM 1 0.54 0.00 0.12 0.00 0.03 99.31 09:10:01 AM all 0.58 0.00 0.13 0.00 0.04 99.25 09:10:01 AM 0 0.72 0.00 0.10 0.00 0.03 99.15 09:10:01 AM 1 0.45 0.00 0.15 0.00 0.05 99.35 09:11:01 AM all 21.87 0.00 3.17 1.19 0.08 73.68 09:11:01 AM 0 23.07 0.00 3.76 1.32 0.10 71.76 09:11:01 AM 1 20.68 0.00 2.59 1.07 0.07 75.60 Average: all 13.53 0.00 2.14 1.82 0.06 82.44 Average: 0 14.87 0.00 2.23 2.21 0.06 80.63 Average: 1 12.20 0.00 2.05 1.43 0.06 84.26