---> uname -a: Linux prd-centos8-robot-2c-8g-28511.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 4967 19 2121 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:f4:c2:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fef4:c2ff/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) 09/27/2024 _x86_64_ (2 CPU) 02:05:23 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 56.95 21.96 35.00 5531.10 30351.47 02:08:01 AM 102.55 7.05 95.50 1260.46 7574.34 02:09:01 AM 59.68 0.63 59.05 48.92 8144.54 02:10:01 AM 15.86 0.35 15.51 61.19 745.66 02:11:01 AM 62.20 0.03 62.17 3.46 7898.60 02:12:01 AM 2.68 0.12 2.57 33.06 82.84 02:13:01 AM 2.22 0.00 2.22 0.00 116.93 02:14:01 AM 0.13 0.00 0.13 0.00 1.75 02:15:01 AM 0.25 0.00 0.25 0.00 3.10 02:16:01 AM 20.81 0.67 20.14 74.51 968.93 Average: 32.33 3.08 29.25 701.35 5589.41 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5631728 7109868 2250696 28.55 2688 1672940 680392 7.62 176120 1796540 82424 02:08:01 AM 5267232 7068908 2615192 33.18 2688 1978888 651960 7.30 210940 2063208 191116 02:09:01 AM 5182720 7012212 2699704 34.25 2688 2006788 701896 7.86 221680 2128960 12 02:10:01 AM 5169244 7043244 2713180 34.42 2688 2048968 672356 7.53 245332 2112260 40032 02:11:01 AM 5004576 7034164 2877848 36.51 2688 2198668 660092 7.39 259516 2239748 100 02:12:01 AM 4955856 6987836 2926568 37.13 2688 2201080 730000 8.17 259776 2288060 1428 02:13:01 AM 4956300 6988280 2926124 37.12 2688 2201080 730000 8.17 259776 2287748 16 02:14:01 AM 4941292 6973288 2941132 37.31 2688 2201096 746124 8.35 259776 2302072 4 02:15:01 AM 5000204 7034064 2882220 36.57 2688 2202960 654572 7.33 260172 2243428 1872 02:16:01 AM 5163124 7028320 2719300 34.50 2688 2039776 686340 7.68 447216 1917412 11508 Average: 5127228 7028018 2755196 34.95 2688 2075224 691373 7.74 260030 2137944 32851 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 221.26 134.82 964.20 52.00 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 79.17 64.11 839.25 9.07 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 32.02 23.38 380.34 3.71 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 14.88 9.62 6.32 3.82 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 228.64 165.23 315.18 44.49 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 36.24 22.29 23.27 5.89 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 242.04 240.44 48.49 100.57 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 197.23 191.94 190.76 70.62 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 88.30 79.75 62.40 26.38 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 63.88 41.30 88.18 26.99 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 120.37 97.29 291.85 34.36 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) 09/27/2024 _x86_64_ (2 CPU) 02:05:23 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 25.30 0.00 5.26 44.09 0.10 25.25 02:07:01 AM 0 23.59 0.00 6.38 43.19 0.08 26.75 02:07:01 AM 1 27.01 0.00 4.13 45.00 0.12 23.74 02:08:01 AM all 37.11 0.00 6.25 3.80 0.13 52.71 02:08:01 AM 0 30.69 0.00 5.67 3.95 0.13 59.55 02:08:01 AM 1 43.52 0.00 6.82 3.65 0.13 45.87 02:09:01 AM all 11.74 0.00 1.47 9.06 0.23 77.50 02:09:01 AM 0 6.20 0.00 1.08 8.17 0.38 84.17 02:09:01 AM 1 17.30 0.00 1.86 9.96 0.07 70.81 02:10:01 AM all 16.63 0.00 2.24 9.17 0.15 71.81 02:10:01 AM 0 14.60 0.00 2.12 12.34 0.17 70.78 02:10:01 AM 1 18.67 0.00 2.35 5.99 0.13 72.85 02:11:01 AM all 22.22 0.00 4.09 2.95 0.10 70.64 02:11:01 AM 0 19.73 0.00 3.71 3.68 0.08 72.80 02:11:01 AM 1 24.71 0.00 4.47 2.22 0.12 68.48 02:12:01 AM all 3.45 0.00 0.33 0.04 0.03 96.15 02:12:01 AM 0 1.87 0.00 0.37 0.03 0.03 97.69 02:12:01 AM 1 5.02 0.00 0.30 0.05 0.02 94.61 02:13:01 AM all 19.37 0.00 0.49 0.21 0.10 79.84 02:13:01 AM 0 30.66 0.00 0.69 0.00 0.12 68.54 02:13:01 AM 1 8.08 0.00 0.28 0.42 0.08 91.13 02:14:01 AM all 21.32 0.00 0.48 0.00 0.10 78.10 02:14:01 AM 0 41.46 0.00 0.69 0.00 0.12 57.73 02:14:01 AM 1 1.24 0.00 0.27 0.00 0.08 98.41 02:15:01 AM all 12.17 0.00 0.32 0.00 0.07 87.44 02:15:01 AM 0 23.31 0.00 0.42 0.00 0.08 76.18 02:15:01 AM 1 1.12 0.00 0.22 0.00 0.05 98.61 02:16:01 AM all 22.07 0.00 3.28 1.21 0.09 73.35 02:16:01 AM 0 28.60 0.00 3.07 1.50 0.08 66.74 02:16:01 AM 1 15.52 0.00 3.49 0.92 0.10 79.97 Average: all 19.14 0.00 2.42 7.02 0.11 71.32 Average: 0 22.06 0.00 2.42 7.26 0.13 68.14 Average: 1 16.22 0.00 2.42 6.78 0.09 74.50