---> uname -a: Linux prd-centos8-robot-2c-8g-25588.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 608 4963 19 2125 6792 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:bf:49:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:febf:49a6/64 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) 00:49:01 LINUX RESTART (2 CPU) 12:50:01 AM tps rtps wtps bread/s bwrtn/s 12:51:01 AM 125.12 7.03 118.09 1272.57 10787.97 12:52:01 AM 38.57 1.02 37.55 111.43 4461.81 12:53:01 AM 48.59 2.32 46.28 222.76 3012.10 12:54:01 AM 24.16 0.00 24.16 0.00 5462.21 12:55:01 AM 3.02 0.00 3.02 0.00 96.65 12:56:01 AM 0.52 0.00 0.52 0.00 6.70 12:57:01 AM 0.30 0.00 0.30 0.00 2.50 12:58:01 AM 12.95 0.42 12.53 69.86 573.02 12:59:01 AM 20.38 0.52 19.86 63.85 831.26 Average: 30.23 1.24 28.98 191.41 2789.28 12:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 AM 5154328 7009168 2728096 34.61 2688 2032024 706992 7.92 213220 2168776 133060 12:52:01 AM 5258080 7092524 2624344 33.29 2688 2011684 623888 6.99 239964 2036776 20 12:53:01 AM 5031684 7071104 2850740 36.17 2688 2208308 621472 6.96 263204 2214084 151452 12:54:01 AM 5027348 7066552 2855076 36.22 2688 2208308 621472 6.96 263196 2213508 4 12:55:01 AM 5027300 7066508 2855124 36.22 2688 2208312 621472 6.96 263196 2213588 4 12:56:01 AM 5027268 7066476 2855156 36.22 2688 2208312 621472 6.96 263196 2213760 4 12:57:01 AM 5027228 7066436 2855196 36.22 2688 2208312 621472 6.96 263196 2213796 0 12:58:01 AM 5095864 6963492 2786560 35.35 2688 2042796 731584 8.19 289940 2140780 13192 12:59:01 AM 5174884 7047516 2707540 34.35 2688 2048304 667064 7.47 449560 1905848 16592 Average: 5091554 7049975 2790870 35.41 2688 2130707 648543 7.26 278741 2146768 34925 12:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 101.97 81.64 1055.29 11.25 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 14.05 9.38 6.58 3.68 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 46.01 40.79 282.70 12.01 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 8.38 5.75 1.84 1.35 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 1.68 1.12 0.37 0.22 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 2.57 1.07 0.55 0.36 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 2.02 1.42 0.55 0.40 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 40.43 32.36 72.96 27.45 0.00 0.00 0.00 0.00 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 21.48 14.16 14.42 7.21 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 26.37 20.74 157.83 7.10 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) 00:49:01 LINUX RESTART (2 CPU) 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 35.30 0.00 5.77 4.05 0.14 54.74 12:51:01 AM 0 46.68 0.00 6.65 4.02 0.15 42.49 12:51:01 AM 1 23.92 0.00 4.88 4.09 0.14 66.97 12:52:01 AM all 16.09 0.00 1.83 1.73 0.08 80.27 12:52:01 AM 0 16.94 0.00 2.17 2.17 0.08 78.63 12:52:01 AM 1 15.24 0.00 1.49 1.29 0.07 81.92 12:53:01 AM all 27.07 0.00 4.48 1.38 0.09 66.97 12:53:01 AM 0 31.10 0.00 4.76 1.74 0.10 62.30 12:53:01 AM 1 23.03 0.00 4.19 1.02 0.08 71.67 12:54:01 AM all 0.37 0.00 0.38 3.47 0.04 95.73 12:54:01 AM 0 0.62 0.00 0.33 3.39 0.05 95.61 12:54:01 AM 1 0.12 0.00 0.43 3.56 0.03 95.86 12:55:01 AM all 0.35 0.00 0.07 0.02 0.03 99.54 12:55:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.32 12:55:01 AM 1 0.10 0.00 0.07 0.03 0.03 99.77 12:56:01 AM all 0.34 0.00 0.06 0.00 0.04 99.56 12:56:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 12:56:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 12:57:01 AM all 0.18 0.00 0.06 0.00 0.03 99.73 12:57:01 AM 0 0.23 0.00 0.03 0.00 0.03 99.70 12:57:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 12:58:01 AM all 13.42 0.00 1.81 0.72 0.07 83.98 12:58:01 AM 0 20.71 0.00 2.23 0.82 0.07 76.18 12:58:01 AM 1 6.13 0.00 1.40 0.62 0.07 91.78 12:59:01 AM all 20.75 0.00 2.45 1.44 0.10 75.25 12:59:01 AM 0 21.64 0.00 2.63 2.48 0.08 73.18 12:59:01 AM 1 19.87 0.00 2.28 0.42 0.12 77.32 Average: all 12.60 0.00 1.87 1.42 0.07 84.04 Average: 0 15.39 0.00 2.09 1.62 0.07 80.83 Average: 1 9.82 0.00 1.65 1.22 0.07 87.25