---> uname -a: Linux prd-centos8-robot-2c-8g-12419.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 582 4987 19 2127 6818 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:d3:1d:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85669sec preferred_lft 85669sec inet6 fe80::f816:3eff:fed3:1d0a/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) 12/03/2024 _x86_64_ (2 CPU) 04:10:55 LINUX RESTART (2 CPU) 04:12:02 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 98.34 13.28 85.06 2381.84 6816.93 04:14:01 AM 75.80 0.70 75.10 50.79 9873.84 04:15:01 AM 32.46 0.42 32.04 64.78 1681.51 04:16:01 AM 40.74 0.03 40.71 3.47 6841.48 04:17:01 AM 0.35 0.00 0.35 0.00 6.02 04:18:01 AM 0.13 0.00 0.13 0.00 1.32 04:19:01 AM 0.38 0.10 0.28 32.13 7.20 04:20:01 AM 1.88 0.02 1.87 0.93 142.42 04:21:01 AM 0.42 0.00 0.42 0.00 7.42 04:22:01 AM 4.88 0.32 4.57 36.93 145.09 04:23:01 AM 28.25 0.52 27.73 63.86 1326.98 Average: 25.68 1.38 24.29 236.29 2434.27 04:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5255664 7020984 2626768 33.32 2688 1946152 691044 7.74 215756 2083924 193908 04:14:01 AM 5180648 7017616 2701784 34.28 2688 2014040 684160 7.66 230880 2124836 1120 04:15:01 AM 4982932 7019624 2899500 36.78 2688 2206476 674992 7.56 255444 2276360 172712 04:16:01 AM 5023096 7062392 2859336 36.27 2688 2208760 624000 6.99 257556 2227016 20 04:17:01 AM 5022852 7062148 2859580 36.28 2688 2208760 624000 6.99 257560 2227104 12 04:18:01 AM 5023124 7062424 2859308 36.27 2688 2208764 624000 6.99 257560 2226912 12 04:19:01 AM 4978920 7020992 2903512 36.84 2688 2211536 671528 7.52 257692 2270776 1800 04:20:01 AM 4943712 6986484 2938720 37.28 2688 2212236 729544 8.17 257692 2304436 24 04:21:01 AM 4918972 6961796 2963460 37.60 2688 2212260 738232 8.27 257692 2330084 4 04:22:01 AM 5127512 7002588 2754920 34.95 2688 2048624 687832 7.70 254468 2143220 7912 04:23:01 AM 5157664 7032656 2724768 34.57 2688 2050660 667280 7.47 450232 1924732 16756 Average: 5055918 7022700 2826514 35.86 2688 2138933 674237 7.55 268412 2194491 35844 04:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 158.96 113.44 1228.87 23.38 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 55.64 38.93 441.61 7.38 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 43.79 37.59 297.94 9.06 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 661.76 473.15 130.87 110.50 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 2.80 2.13 0.79 0.66 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 2.67 1.88 0.43 0.41 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 27.45 12.05 15.40 1.61 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 359.81 292.32 3764.58 19.33 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 509.52 436.29 5777.48 28.19 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 378.64 298.00 3302.97 42.59 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 20.76 18.78 17.26 8.99 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 202.04 156.84 1361.85 22.92 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) 12/03/2024 _x86_64_ (2 CPU) 04:10:55 LINUX RESTART (2 CPU) 04:12:02 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 36.33 0.00 6.08 3.36 0.11 54.13 04:13:01 AM 0 32.95 0.00 6.16 2.75 0.10 58.03 04:13:01 AM 1 39.70 0.00 5.99 3.96 0.12 50.24 04:14:01 AM all 19.74 0.00 2.99 2.57 0.08 74.62 04:14:01 AM 0 14.39 0.00 2.91 2.77 0.08 79.85 04:14:01 AM 1 25.10 0.00 3.07 2.37 0.07 69.40 04:15:01 AM all 25.30 0.00 3.66 0.34 0.08 70.61 04:15:01 AM 0 17.97 0.00 3.01 0.30 0.08 78.63 04:15:01 AM 1 32.65 0.00 4.31 0.38 0.08 62.57 04:16:01 AM all 9.03 0.00 2.34 0.94 0.06 87.64 04:16:01 AM 0 7.46 0.00 2.39 1.07 0.05 89.03 04:16:01 AM 1 10.61 0.00 2.28 0.81 0.07 86.23 04:17:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 04:17:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 04:17:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 04:18:01 AM all 0.33 0.00 0.08 0.00 0.04 99.56 04:18:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 04:18:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 04:19:01 AM all 3.54 0.00 1.08 0.01 0.03 95.34 04:19:01 AM 0 0.58 0.00 0.13 0.00 0.03 99.25 04:19:01 AM 1 6.49 0.00 2.02 0.02 0.03 91.44 04:20:01 AM all 8.86 0.00 1.32 0.01 0.10 89.70 04:20:01 AM 0 9.37 0.00 1.32 0.02 0.10 89.20 04:20:01 AM 1 8.36 0.00 1.33 0.00 0.10 90.21 04:21:01 AM all 9.14 0.00 1.42 0.00 0.08 89.36 04:21:01 AM 0 9.86 0.00 1.68 0.00 0.08 88.38 04:21:01 AM 1 8.42 0.00 1.16 0.00 0.08 90.34 04:22:01 AM all 11.89 0.00 2.09 0.03 0.08 85.91 04:22:01 AM 0 8.78 0.00 2.25 0.02 0.08 88.87 04:22:01 AM 1 14.98 0.00 1.92 0.05 0.08 82.96 04:23:01 AM all 29.34 0.00 3.41 0.33 0.08 66.85 04:23:01 AM 0 20.70 0.00 3.47 0.33 0.07 75.43 04:23:01 AM 1 37.97 0.00 3.35 0.32 0.08 58.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.97 0.00 2.23 0.69 0.07 83.05 Average: 0 11.17 0.00 2.13 0.66 0.07 85.97 Average: 1 16.76 0.00 2.32 0.72 0.07 80.13