---> uname -a: Linux prd-centos8-robot-2c-8g-2097.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 571 4998 19 2128 6831 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:eb:34:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:feeb:34c1/64 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) 12/12/2024 _x86_64_ (2 CPU) 04:12:04 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 91.90 13.38 78.52 2493.17 6459.53 04:15:01 AM 78.22 0.70 77.52 50.79 10034.64 04:16:01 AM 13.25 0.42 12.83 64.79 420.10 04:17:01 AM 47.52 0.03 47.48 3.47 4037.60 04:18:01 AM 17.90 0.00 17.90 0.00 4281.00 04:19:01 AM 4.58 0.12 4.47 33.06 192.87 04:20:01 AM 0.50 0.00 0.50 0.00 7.83 04:21:01 AM 2.22 0.32 1.90 36.93 103.25 04:22:01 AM 28.86 0.52 28.34 63.85 1320.04 Average: 31.66 1.72 29.94 305.14 2984.04 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5337440 7071480 2544992 32.29 2688 1916272 679420 7.61 209976 2012944 164064 04:15:01 AM 5226816 7066468 2655616 33.69 2688 2016896 664788 7.44 230240 2081092 1068 04:16:01 AM 5261096 7101292 2621336 33.26 2688 2017796 629156 7.04 240440 2038308 4 04:17:01 AM 5034160 7076236 2848272 36.13 2688 2211656 635016 7.11 257692 2219340 100680 04:18:01 AM 5033348 7075068 2849084 36.14 2688 2211656 635016 7.11 257692 2219232 16 04:19:01 AM 4986820 7030940 2895612 36.74 2688 2214056 698484 7.82 257960 2265232 12 04:20:01 AM 4979204 7023340 2903228 36.83 2688 2214072 703412 7.88 257960 2272908 32 04:21:01 AM 5199328 7078544 2683104 34.04 2688 2050664 646020 7.23 254680 2067900 8220 04:22:01 AM 5153128 7027516 2729304 34.63 2688 2050844 687720 7.70 451376 1931404 1548 Average: 5134593 7061209 2747839 34.86 2688 2100435 664337 7.44 268668 2123151 30627 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 208.63 141.69 1413.25 46.07 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 54.96 39.13 477.94 7.34 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 15.65 9.35 4.76 3.17 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 219.69 167.48 336.23 43.87 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 1.52 0.98 0.25 1.83 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 202.13 190.10 56.19 75.95 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 238.19 236.99 127.23 92.87 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 146.91 129.35 144.46 53.21 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 19.71 18.59 16.50 9.14 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 123.05 103.74 286.32 37.05 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) 12/12/2024 _x86_64_ (2 CPU) 04:12:04 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 37.18 0.00 6.38 2.83 0.12 53.49 04:14:01 AM 0 39.03 0.00 7.06 3.10 0.12 50.70 04:14:01 AM 1 35.35 0.00 5.70 2.56 0.12 56.27 04:15:01 AM all 20.62 0.00 3.30 4.31 0.09 71.69 04:15:01 AM 0 14.21 0.00 3.16 4.18 0.08 78.37 04:15:01 AM 1 27.05 0.00 3.44 4.44 0.10 64.97 04:16:01 AM all 8.99 0.00 0.79 0.47 0.06 89.69 04:16:01 AM 0 12.03 0.00 0.70 0.37 0.07 86.83 04:16:01 AM 1 5.95 0.00 0.89 0.57 0.05 92.54 04:17:01 AM all 27.10 0.00 4.30 2.20 0.10 66.31 04:17:01 AM 0 22.41 0.00 3.93 2.59 0.08 70.97 04:17:01 AM 1 31.79 0.00 4.67 1.80 0.12 61.63 04:18:01 AM all 0.08 0.00 0.23 2.29 0.05 97.36 04:18:01 AM 0 0.07 0.00 0.25 3.02 0.05 96.61 04:18:01 AM 1 0.08 0.00 0.20 1.55 0.05 98.11 04:19:01 AM all 16.59 0.00 0.60 0.06 0.09 82.65 04:19:01 AM 0 8.90 0.00 0.39 0.07 0.08 90.56 04:19:01 AM 1 24.29 0.00 0.82 0.05 0.10 74.73 04:20:01 AM all 22.35 0.00 0.52 0.00 0.10 77.03 04:20:01 AM 0 17.93 0.00 0.49 0.00 0.10 81.49 04:20:01 AM 1 26.77 0.00 0.55 0.00 0.10 72.57 04:21:01 AM all 16.10 0.00 1.38 0.03 0.09 82.39 04:21:01 AM 0 16.62 0.00 1.47 0.02 0.10 81.79 04:21:01 AM 1 15.58 0.00 1.29 0.05 0.08 82.99 04:22:01 AM all 29.15 0.00 2.87 0.46 0.09 67.43 04:22:01 AM 0 29.44 0.00 2.84 0.40 0.08 67.23 04:22:01 AM 1 28.86 0.00 2.90 0.52 0.10 67.62 Average: all 19.79 0.00 2.26 1.41 0.09 76.45 Average: 0 17.84 0.00 2.25 1.53 0.09 78.29 Average: 1 21.74 0.00 2.27 1.28 0.09 74.61