---> uname -a: Linux prd-centos8-robot-2c-8g-24521.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 619 4957 19 2121 6781 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:77:0a:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe77:a84/64 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) 09/20/2024 _x86_64_ (2 CPU) 07:01:18 LINUX RESTART (2 CPU) 07:02:03 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 107.03 54.85 52.18 7548.10 27837.81 07:04:01 AM 104.48 0.28 104.20 20.13 9226.58 07:05:01 AM 31.94 0.83 31.11 95.43 3643.80 07:06:01 AM 54.29 0.03 54.26 3.47 5528.70 07:07:01 AM 13.61 0.08 13.53 31.99 2782.91 07:08:01 AM 1.98 0.02 1.97 0.13 73.17 07:09:01 AM 0.33 0.00 0.33 0.00 6.23 07:10:01 AM 13.98 0.42 13.56 47.72 629.19 Average: 40.68 6.87 33.82 941.07 6126.27 07:02:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5389476 7024188 2492948 31.63 2688 1824440 734372 8.22 217840 1978492 113380 07:04:01 AM 5199240 7031580 2683184 34.04 2688 2009092 689892 7.72 211660 2121620 90032 07:05:01 AM 5249304 7083944 2633120 33.40 2688 2011912 634456 7.10 239924 2046104 8 07:06:01 AM 5000040 7032220 2882384 36.57 2688 2201540 676564 7.58 259336 2245644 74560 07:07:01 AM 4960164 6993464 2922260 37.07 2688 2202668 739844 8.28 259464 2284684 172 07:08:01 AM 4878424 6911844 3004000 38.11 2688 2202780 853420 9.56 259464 2365900 40 07:09:01 AM 4856824 6890580 3025600 38.38 2688 2203132 866908 9.71 259464 2386760 332 07:10:01 AM 5122856 6985500 2759568 35.01 2688 2037792 729044 8.16 444456 1961724 13360 Average: 5082041 6994165 2800383 35.53 2688 2086670 740562 8.29 268951 2173866 36486 07:02:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 283.66 171.07 1624.37 60.66 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 65.87 48.58 612.91 8.47 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 14.91 9.88 6.72 3.85 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 216.75 159.04 313.53 42.87 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 11.71 5.70 3.48 0.82 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 422.65 371.77 4109.46 712.86 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 457.49 387.15 5264.67 25.57 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 162.56 123.03 1226.35 27.66 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 204.11 159.47 1645.20 110.54 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) 09/20/2024 _x86_64_ (2 CPU) 07:01:18 LINUX RESTART (2 CPU) 07:02:03 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 39.79 0.04 7.17 3.07 0.11 49.82 07:03:01 AM 0 40.39 0.02 8.01 2.81 0.11 48.67 07:03:01 AM 1 39.20 0.05 6.36 3.33 0.10 50.96 07:04:01 AM all 31.01 0.00 4.66 2.84 0.11 61.39 07:04:01 AM 0 31.72 0.00 4.55 2.30 0.12 61.31 07:04:01 AM 1 30.29 0.00 4.76 3.37 0.10 61.47 07:05:01 AM all 10.58 0.00 1.49 1.80 0.07 86.07 07:05:01 AM 0 13.22 0.00 1.52 2.04 0.07 83.15 07:05:01 AM 1 7.94 0.00 1.45 1.55 0.07 88.99 07:06:01 AM all 27.24 0.00 4.64 1.81 0.10 66.22 07:06:01 AM 0 40.64 0.00 5.24 1.88 0.12 52.12 07:06:01 AM 1 13.89 0.00 4.04 1.73 0.08 80.25 07:07:01 AM all 0.68 0.00 0.30 0.66 0.03 98.33 07:07:01 AM 0 1.24 0.00 0.35 0.50 0.03 97.88 07:07:01 AM 1 0.12 0.00 0.25 0.82 0.03 98.78 07:08:01 AM all 14.82 0.00 1.05 0.01 0.10 84.02 07:08:01 AM 0 22.42 0.00 1.84 0.00 0.10 75.63 07:08:01 AM 1 7.29 0.00 0.27 0.02 0.10 92.32 07:09:01 AM all 11.11 0.00 1.25 0.00 0.09 87.54 07:09:01 AM 0 6.71 0.00 0.66 0.00 0.08 92.55 07:09:01 AM 1 15.49 0.00 1.84 0.00 0.10 82.57 07:10:01 AM all 18.14 0.00 2.86 0.18 0.08 78.74 07:10:01 AM 0 13.22 0.00 2.15 0.25 0.08 84.30 07:10:01 AM 1 23.04 0.00 3.56 0.10 0.08 73.21 Average: all 19.07 0.00 2.91 1.29 0.09 76.65 Average: 0 21.09 0.00 3.01 1.22 0.09 74.59 Average: 1 17.06 0.01 2.80 1.36 0.08 78.69