---> uname -a: Linux prd-centos8-robot-2c-8g-2654.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 609 4961 19 2126 6791 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:6d:92:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe6d:928d/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) 10/30/2024 _x86_64_ (2 CPU) 00:54:13 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 83.62 12.74 70.88 2334.43 5644.59 12:57:01 AM 82.37 0.73 81.64 51.32 9220.46 12:58:01 AM 22.41 0.38 22.03 64.26 2009.53 12:59:01 AM 56.14 0.03 56.11 3.47 7520.73 01:00:01 AM 5.36 0.10 5.26 32.12 214.91 01:01:01 AM 2.10 0.03 2.07 1.87 108.95 01:02:01 AM 6.13 0.40 5.73 38.77 257.36 01:03:01 AM 24.86 0.53 24.33 64.78 1353.82 Average: 35.37 1.87 33.50 323.92 3291.16 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5295384 7004004 2587048 32.82 2688 1890620 759904 8.51 209992 2055120 148908 12:57:01 AM 5162660 6993552 2719772 34.50 2688 2007744 749204 8.39 220232 2154800 30128 12:58:01 AM 5153288 7031616 2729144 34.62 2688 2052940 738316 8.27 249312 2128460 38396 12:59:01 AM 5013084 7044592 2869348 36.40 2688 2201008 673564 7.54 256308 2235472 88 01:00:01 AM 4978308 7011208 2904124 36.84 2688 2202420 728196 8.15 256500 2274452 452 01:01:01 AM 4973544 7007612 2908888 36.90 2688 2203532 728196 8.15 256708 2278840 296 01:02:01 AM 5069224 6968708 2813208 35.69 2688 2073008 747824 8.37 281380 2175532 36128 01:03:01 AM 5147244 7020564 2735188 34.70 2688 2048704 693220 7.76 450584 1935468 16712 Average: 5099092 7010232 2783340 35.31 2688 2084997 727303 8.14 272627 2154768 33888 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 75.13 58.99 768.59 15.52 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 59.83 42.37 586.83 8.02 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 22.90 16.76 79.66 5.26 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 178.89 130.19 253.69 29.16 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 20.43 11.55 5.74 1.43 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 30.14 21.64 8.15 3.97 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 62.64 43.62 85.15 35.14 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 18.04 16.93 14.32 8.01 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 58.50 42.76 225.27 13.31 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) 10/30/2024 _x86_64_ (2 CPU) 00:54:13 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 28.33 0.00 5.28 5.92 0.13 60.35 12:56:01 AM 0 34.11 0.00 5.48 7.05 0.13 53.22 12:56:01 AM 1 22.55 0.00 5.07 4.79 0.12 67.48 12:57:01 AM all 22.07 0.00 3.22 5.61 0.08 69.03 12:57:01 AM 0 33.78 0.00 3.94 6.36 0.08 55.83 12:57:01 AM 1 10.38 0.00 2.50 4.85 0.07 82.20 12:58:01 AM all 17.90 0.00 2.47 2.03 0.08 77.52 12:58:01 AM 0 25.08 0.00 2.80 2.55 0.10 69.46 12:58:01 AM 1 10.71 0.00 2.14 1.50 0.07 85.58 12:59:01 AM all 19.69 0.00 3.28 4.24 0.08 72.71 12:59:01 AM 0 25.20 0.00 3.55 5.06 0.08 66.11 12:59:01 AM 1 14.17 0.00 3.01 3.43 0.07 79.33 01:00:01 AM all 2.25 0.00 0.29 0.03 0.04 97.39 01:00:01 AM 0 2.05 0.00 0.22 0.00 0.03 97.70 01:00:01 AM 1 2.44 0.00 0.37 0.05 0.05 97.09 01:01:01 AM all 8.57 0.00 0.82 0.03 0.08 90.51 01:01:01 AM 0 12.36 0.00 1.20 0.03 0.08 86.32 01:01:01 AM 1 4.78 0.00 0.43 0.02 0.07 94.70 01:02:01 AM all 18.59 0.00 1.92 0.06 0.10 79.33 01:02:01 AM 0 29.68 0.00 2.07 0.10 0.12 68.03 01:02:01 AM 1 7.52 0.00 1.77 0.02 0.08 90.61 01:03:01 AM all 29.44 0.00 3.66 1.19 0.13 65.58 01:03:01 AM 0 43.75 0.00 4.22 1.75 0.15 50.13 01:03:01 AM 1 15.13 0.00 3.09 0.63 0.10 81.05 Average: all 18.36 0.00 2.62 2.39 0.09 76.55 Average: 0 25.75 0.00 2.94 2.87 0.10 68.35 Average: 1 10.96 0.00 2.30 1.91 0.08 84.75