---> uname -a: Linux prd-centos8-robot-2c-8g-12616.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 599 4945 19 2153 6802 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:16:cc:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe16:cc94/64 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) 12/04/2024 _x86_64_ (2 CPU) 00:55:04 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 90.97 13.05 77.92 2341.75 6544.65 12:58:01 AM 75.26 0.70 74.56 50.78 9744.54 12:59:01 AM 30.74 0.42 30.33 64.79 1718.95 01:00:01 AM 48.43 0.03 48.40 3.47 7084.96 01:01:01 AM 3.05 0.13 2.91 32.38 97.10 01:02:01 AM 2.45 0.07 2.38 2.53 353.75 01:03:01 AM 0.25 0.00 0.25 0.00 3.98 01:04:01 AM 3.18 0.32 2.87 36.93 277.82 01:05:01 AM 28.69 0.52 28.17 63.85 1761.03 Average: 31.45 1.69 29.75 288.50 3065.16 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5310992 7049504 2571440 32.62 2688 1920276 684104 7.66 210896 2038908 166232 12:58:01 AM 5215900 7055856 2666532 33.83 2688 2016756 666564 7.46 231692 2089756 3308 12:59:01 AM 4980324 6992736 2902108 36.82 2688 2183744 745672 8.35 272236 2268232 147476 01:00:01 AM 5025312 7067332 2857120 36.25 2688 2211468 640572 7.17 258372 2225760 12 01:01:01 AM 4965916 7016692 2916516 37.00 2688 2220196 709476 7.94 258644 2284308 7772 01:02:01 AM 4962940 7014440 2919492 37.04 2688 2220924 709476 7.94 258796 2287892 20 01:03:01 AM 4938360 6989916 2944072 37.35 2688 2220972 744820 8.34 258796 2311660 28 01:04:01 AM 5098848 7000456 2783584 35.31 2688 2074544 688116 7.70 266256 2158604 20380 01:05:01 AM 5138236 7039356 2744196 34.81 2688 2076780 658748 7.38 462140 1932064 16704 Average: 5070759 7025143 2811673 35.67 2688 2127296 694172 7.77 275314 2177465 40215 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 117.88 87.17 1059.60 21.57 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 53.42 32.56 441.56 6.38 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 36.99 31.74 295.63 7.61 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 202.38 141.04 45.06 38.84 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 43.35 31.25 72.77 8.23 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 337.02 335.47 69.97 140.08 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 236.49 223.26 741.30 63.72 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 70.57 42.99 138.74 35.52 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 24.01 18.88 17.52 9.27 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 124.68 104.93 320.23 36.80 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) 12/04/2024 _x86_64_ (2 CPU) 00:55:04 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 34.74 0.00 5.95 5.22 0.14 53.94 12:57:01 AM 0 36.45 0.00 6.66 4.36 0.13 52.40 12:57:01 AM 1 33.03 0.00 5.24 6.09 0.15 55.48 12:58:01 AM all 19.90 0.00 3.35 4.91 0.09 71.75 12:58:01 AM 0 20.36 0.00 3.10 6.04 0.10 70.39 12:58:01 AM 1 19.45 0.00 3.59 3.77 0.08 73.11 12:59:01 AM all 23.40 0.00 2.87 1.21 0.08 72.44 12:59:01 AM 0 35.71 0.00 3.57 1.70 0.10 58.93 12:59:01 AM 1 11.08 0.00 2.17 0.72 0.07 85.97 01:00:01 AM all 12.77 0.00 2.53 2.14 0.05 82.50 01:00:01 AM 0 16.80 0.00 3.10 1.94 0.05 78.11 01:00:01 AM 1 8.75 0.00 1.97 2.34 0.05 86.89 01:01:01 AM all 9.73 0.00 0.92 0.03 0.05 89.26 01:01:01 AM 0 6.96 0.00 0.28 0.00 0.05 92.71 01:01:01 AM 1 12.53 0.00 1.57 0.07 0.05 85.78 01:02:01 AM all 26.99 0.00 0.65 0.06 0.09 72.21 01:02:01 AM 0 1.51 0.00 0.23 0.12 0.08 98.06 01:02:01 AM 1 52.57 0.00 1.06 0.00 0.10 46.27 01:03:01 AM all 24.99 0.00 0.60 0.00 0.08 74.33 01:03:01 AM 0 19.97 0.00 0.59 0.00 0.08 79.36 01:03:01 AM 1 29.99 0.00 0.62 0.00 0.08 69.31 01:04:01 AM all 7.35 0.00 1.30 0.08 0.06 91.20 01:04:01 AM 0 4.28 0.00 1.59 0.05 0.05 94.03 01:04:01 AM 1 10.46 0.00 1.02 0.12 0.07 88.34 01:05:01 AM all 29.40 0.00 3.40 1.00 0.09 66.11 01:05:01 AM 0 32.69 0.00 3.07 1.20 0.10 62.94 01:05:01 AM 1 26.10 0.00 3.74 0.80 0.08 69.28 Average: all 21.05 0.00 2.40 1.63 0.08 74.83 Average: 0 19.43 0.00 2.47 1.71 0.08 76.31 Average: 1 22.67 0.00 2.34 1.55 0.08 73.36