---> uname -a: Linux prd-centos8-robot-2c-8g-26740.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 641 4933 19 2123 6759 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:86:89:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe86:8983/64 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) 09/24/2024 _x86_64_ (2 CPU) 00:56:56 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 98.35 11.39 86.96 2019.05 6455.33 01:00:01 AM 78.01 0.70 77.31 50.78 9695.50 01:01:01 AM 9.96 0.42 9.55 64.77 575.95 01:02:02 AM 61.47 0.12 61.35 5.33 7854.82 01:03:01 AM 2.03 0.12 1.91 33.62 50.98 01:04:01 AM 2.32 0.00 2.32 0.00 120.23 01:05:01 AM 0.53 0.00 0.53 0.00 7.08 01:06:01 AM 0.32 0.00 0.32 0.00 42.93 01:07:01 AM 16.21 0.72 15.49 53.72 733.27 Average: 29.97 1.50 28.47 247.93 2842.98 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5271984 7028556 2610448 33.12 2688 1937568 704256 7.89 214336 2071768 182668 01:00:01 AM 5163096 7015728 2719336 34.50 2688 2029152 712620 7.98 233440 2139264 22272 01:01:01 AM 5182540 7047632 2699892 34.25 2688 2040056 656012 7.35 244228 2104876 30932 01:02:02 AM 4998252 7028404 2884180 36.59 2688 2198944 681224 7.63 260020 2249084 92 01:03:01 AM 4947692 6980036 2934740 37.23 2688 2201336 750336 8.40 260284 2299136 1324 01:04:01 AM 4948448 6980808 2933984 37.22 2688 2201360 750336 8.40 260284 2299136 4 01:05:01 AM 4930392 6962764 2952040 37.45 2688 2201372 782628 8.76 260284 2316652 4 01:06:01 AM 4931488 6965060 2950944 37.44 2688 2202576 782628 8.76 260348 2315104 4 01:07:01 AM 5058372 6923280 2824060 35.83 2688 2039408 774396 8.67 447160 2025580 13356 Average: 5048029 6992474 2834403 35.96 2688 2116864 732715 8.20 271154 2202289 27851 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 90.96 71.00 945.80 8.95 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 49.47 33.57 386.62 7.48 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 12.69 9.28 4.21 2.71 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 206.59 156.05 317.30 45.50 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 23.26 14.81 20.46 2.41 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 201.35 199.98 40.35 83.75 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 217.48 214.03 191.35 81.48 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 112.95 105.55 69.87 36.09 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 60.88 40.24 85.78 24.88 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 108.56 93.98 229.50 32.64 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) 09/24/2024 _x86_64_ (2 CPU) 00:56:56 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 34.52 0.00 5.23 4.12 0.13 56.00 12:59:01 AM 0 42.02 0.00 5.68 4.21 0.12 47.97 12:59:01 AM 1 27.03 0.00 4.78 4.03 0.15 64.01 01:00:01 AM all 21.19 0.00 3.13 2.87 0.08 72.73 01:00:01 AM 0 32.07 0.00 3.50 2.45 0.08 61.90 01:00:01 AM 1 10.33 0.00 2.76 3.29 0.08 83.53 01:01:01 AM all 10.29 0.00 1.67 0.19 0.04 87.80 01:01:01 AM 0 12.17 0.00 1.79 0.25 0.03 85.76 01:01:01 AM 1 8.42 0.00 1.55 0.13 0.05 89.84 01:02:02 AM all 22.07 0.00 3.96 1.94 0.10 71.93 01:02:02 AM 0 26.15 0.00 3.81 2.19 0.12 67.73 01:02:02 AM 1 17.98 0.00 4.11 1.69 0.08 76.14 01:03:01 AM all 2.42 0.00 0.28 0.02 0.03 97.26 01:03:01 AM 0 3.87 0.00 0.39 0.03 0.02 95.69 01:03:01 AM 1 0.97 0.00 0.17 0.00 0.03 98.83 01:04:01 AM all 16.33 0.00 0.40 0.01 0.09 83.16 01:04:01 AM 0 29.15 0.00 0.57 0.00 0.12 70.15 01:04:01 AM 1 3.63 0.00 0.23 0.02 0.07 96.05 01:05:01 AM all 20.79 0.00 0.48 0.00 0.08 78.65 01:05:01 AM 0 40.43 0.00 0.69 0.00 0.10 58.78 01:05:01 AM 1 1.19 0.00 0.27 0.00 0.07 98.48 01:06:01 AM all 15.56 0.00 0.34 0.00 0.08 84.01 01:06:01 AM 0 30.33 0.00 0.52 0.00 0.08 69.06 01:06:01 AM 1 0.89 0.00 0.17 0.00 0.08 98.86 01:07:01 AM all 21.08 0.00 2.92 0.14 0.08 75.78 01:07:01 AM 0 27.39 0.00 3.28 0.10 0.08 69.15 01:07:01 AM 1 14.77 0.00 2.56 0.18 0.08 82.41 Average: all 18.28 0.00 2.05 1.03 0.08 78.55 Average: 0 27.10 0.00 2.25 1.03 0.08 69.54 Average: 1 9.49 0.00 1.85 1.04 0.08 87.55