---> uname -a: Linux prd-centos8-robot-2c-8g-21481.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 616 4968 19 2112 6784 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:49:a6:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe49:a61f/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) 09/13/2024 _x86_64_ (2 CPU) 00:56:26 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 118.29 67.05 51.24 6593.77 37006.66 12:59:01 AM 95.38 13.10 82.29 2343.61 6767.59 01:00:01 AM 77.61 0.73 76.88 51.31 9463.27 01:01:01 AM 21.12 0.40 20.72 64.37 1365.32 01:02:01 AM 50.09 0.10 49.99 5.20 7013.82 01:03:01 AM 2.78 0.08 2.70 31.99 89.17 01:04:01 AM 1.93 0.00 1.93 0.00 77.32 01:05:01 AM 0.18 0.00 0.18 0.00 2.47 01:06:01 AM 23.46 0.85 22.61 101.72 1137.38 Average: 43.43 9.15 34.28 1021.35 6992.18 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5775488 7153832 2106944 26.73 2688 1577676 651708 7.30 155252 1692732 32936 12:59:01 AM 5281400 7013880 2601032 33.00 2688 1914312 721936 8.08 211188 2066888 160356 01:00:01 AM 5171832 6997248 2710600 34.39 2688 2002284 734836 8.23 231400 2132868 1112 01:01:01 AM 5059292 6975744 2823140 35.82 2688 2090640 731120 8.19 257204 2210676 71096 01:02:01 AM 5005892 7029432 2876540 36.49 2688 2192924 661880 7.41 260180 2240688 32 01:03:01 AM 4963992 6988860 2918440 37.02 2688 2194268 728376 8.16 260308 2282396 400 01:04:01 AM 4964092 6989008 2918340 37.02 2688 2194300 728376 8.16 260308 2282312 8 01:05:01 AM 5004868 7030528 2877564 36.51 2688 2195044 669644 7.50 260624 2241736 728 01:06:01 AM 5180104 7035672 2702328 34.28 2688 2030280 694032 7.77 444716 1904564 188 Average: 5156329 7023800 2726103 34.58 2688 2043525 702434 7.87 260131 2117207 29651 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 187.64 92.60 625.37 40.06 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 129.15 95.83 1172.26 22.10 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 43.78 28.37 349.49 6.39 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 38.36 31.03 271.16 6.84 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 229.93 163.06 51.65 36.47 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 25.46 18.03 5.89 2.38 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 2.92 3.12 0.51 0.34 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 14.68 8.86 4.70 1.18 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 45.68 36.09 83.29 30.23 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 79.74 53.01 284.91 16.22 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) 09/13/2024 _x86_64_ (2 CPU) 00:56:26 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 18.64 0.06 5.78 52.35 0.14 23.03 12:58:01 AM 0 18.14 0.03 5.82 52.89 0.17 22.95 12:58:01 AM 1 19.15 0.09 5.75 51.80 0.10 23.11 12:59:01 AM all 34.98 0.00 6.02 4.90 0.13 53.97 12:59:01 AM 0 38.81 0.00 6.16 5.23 0.13 49.67 12:59:01 AM 1 31.16 0.00 5.88 4.58 0.12 58.26 01:00:01 AM all 20.96 0.00 3.22 3.94 0.11 71.77 01:00:01 AM 0 19.03 0.00 3.40 4.22 0.12 73.23 01:00:01 AM 1 22.89 0.00 3.04 3.66 0.10 70.32 01:01:01 AM all 17.25 0.00 2.40 1.00 0.08 79.28 01:01:01 AM 0 18.95 0.00 2.08 0.30 0.08 78.59 01:01:01 AM 1 15.56 0.00 2.71 1.69 0.07 79.97 01:02:01 AM all 17.29 0.00 3.18 3.37 0.08 76.09 01:02:01 AM 0 11.61 0.00 2.73 2.16 0.08 83.42 01:02:01 AM 1 22.95 0.00 3.64 4.57 0.07 68.77 01:03:01 AM all 2.13 0.00 0.26 0.03 0.06 97.52 01:03:01 AM 0 2.27 0.00 0.32 0.07 0.07 97.27 01:03:01 AM 1 1.99 0.00 0.20 0.00 0.05 97.76 01:04:01 AM all 0.59 0.00 0.08 0.01 0.08 99.24 01:04:01 AM 0 0.48 0.00 0.10 0.00 0.10 99.31 01:04:01 AM 1 0.70 0.00 0.07 0.02 0.05 99.17 01:05:01 AM all 0.79 0.00 0.18 0.00 0.08 98.96 01:05:01 AM 0 0.64 0.00 0.17 0.00 0.08 99.11 01:05:01 AM 1 0.95 0.00 0.18 0.00 0.07 98.80 01:06:01 AM all 27.75 0.00 3.47 0.74 0.08 67.96 01:06:01 AM 0 13.38 0.00 3.01 0.27 0.08 83.27 01:06:01 AM 1 42.15 0.00 3.93 1.20 0.08 52.63 Average: all 15.59 0.01 2.72 7.24 0.09 74.35 Average: 0 13.69 0.00 2.63 7.12 0.10 76.44 Average: 1 17.49 0.01 2.81 7.36 0.08 72.25