---> uname -a: Linux prd-centos8-robot-2c-8g-338.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 627 4943 19 2126 6773 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:07:8a:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe07:8a78/64 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) 12/06/2024 _x86_64_ (2 CPU) 02:12:33 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 125.76 76.87 48.88 8071.44 37599.27 02:15:01 AM 95.05 7.06 87.99 1260.78 6769.78 02:16:01 AM 70.59 0.63 69.96 48.93 9258.66 02:17:01 AM 25.76 0.42 25.34 64.78 1622.21 02:18:01 AM 45.73 0.03 45.69 3.47 6920.95 02:19:01 AM 4.63 0.10 4.53 32.12 168.21 02:20:01 AM 2.15 0.00 2.15 0.00 71.23 02:21:01 AM 0.58 0.00 0.58 0.00 16.56 02:22:01 AM 15.95 0.42 15.53 47.73 649.03 Average: 42.91 9.50 33.41 1058.86 7008.51 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5595448 7086276 2286984 29.01 2688 1684980 669412 7.50 178008 1832648 89160 02:15:01 AM 5240072 7046096 2642360 33.52 2688 1983884 683784 7.66 209900 2098932 215356 02:16:01 AM 5146736 7006152 2735696 34.71 2688 2036516 689692 7.72 232620 2160724 20884 02:17:01 AM 4995992 6984856 2886440 36.62 2688 2161408 732500 8.20 267728 2262168 125444 02:18:01 AM 5004212 7046312 2878220 36.51 2688 2211460 663468 7.43 257604 2248788 92 02:19:01 AM 4934080 6977392 2948352 37.40 2688 2212672 782448 8.76 257732 2318776 4 02:20:01 AM 4878020 6921380 3004412 38.12 2688 2212720 823360 9.22 257736 2374068 4 02:21:01 AM 4885136 6928872 2997296 38.03 2688 2213084 829264 9.29 257736 2366316 92 02:22:01 AM 5063088 6931592 2819344 35.77 2688 2043420 756488 8.47 446732 2022640 13368 Average: 5082532 6992103 2799900 35.52 2688 2084460 736713 8.25 262866 2187229 51600 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 245.18 133.59 971.21 55.46 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 82.37 68.89 835.54 9.51 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 39.66 27.91 437.60 5.52 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 40.42 29.67 294.73 6.26 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 211.13 155.32 46.99 41.21 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 40.94 43.80 8.24 314.62 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 533.67 437.80 5751.21 404.69 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 289.00 267.58 4593.03 17.48 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 56.82 39.56 82.95 21.41 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 171.03 133.80 1446.90 97.36 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) 12/06/2024 _x86_64_ (2 CPU) 02:12:33 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 26.93 0.04 6.95 42.31 0.12 23.65 02:14:01 AM 0 27.08 0.08 9.06 41.77 0.12 21.89 02:14:01 AM 1 26.78 0.00 4.85 42.85 0.12 25.41 02:15:01 AM all 36.39 0.00 5.72 2.69 0.11 55.09 02:15:01 AM 0 42.96 0.00 6.16 2.70 0.10 48.08 02:15:01 AM 1 29.82 0.00 5.28 2.67 0.12 62.11 02:16:01 AM all 16.47 0.00 2.11 6.22 0.08 75.13 02:16:01 AM 0 21.82 0.00 2.39 6.63 0.08 69.08 02:16:01 AM 1 11.11 0.00 1.84 5.81 0.07 81.18 02:17:01 AM all 20.57 0.00 2.66 3.40 0.09 73.27 02:17:01 AM 0 19.25 0.00 2.74 2.70 0.10 75.20 02:17:01 AM 1 21.89 0.00 2.59 4.09 0.08 71.34 02:18:01 AM all 14.99 0.00 2.69 3.94 0.11 78.27 02:18:01 AM 0 16.20 0.00 2.84 3.16 0.13 77.67 02:18:01 AM 1 13.77 0.00 2.54 4.73 0.08 78.88 02:19:01 AM all 4.77 0.00 0.28 0.03 0.03 94.89 02:19:01 AM 0 5.98 0.00 0.37 0.03 0.03 93.59 02:19:01 AM 1 3.56 0.00 0.18 0.03 0.03 96.19 02:20:01 AM all 14.36 0.00 1.40 0.00 0.10 84.14 02:20:01 AM 0 11.01 0.00 1.04 0.00 0.10 87.85 02:20:01 AM 1 17.72 0.00 1.76 0.00 0.10 80.42 02:21:01 AM all 10.23 0.00 0.99 0.01 0.09 88.67 02:21:01 AM 0 12.80 0.00 1.03 0.02 0.08 86.07 02:21:01 AM 1 7.64 0.00 0.95 0.00 0.10 91.30 02:22:01 AM all 23.06 0.00 2.85 0.43 0.10 73.57 02:22:01 AM 0 29.90 0.00 3.16 0.64 0.12 66.19 02:22:01 AM 1 16.19 0.00 2.53 0.22 0.08 80.98 Average: all 18.66 0.00 2.85 6.56 0.09 71.82 Average: 0 20.80 0.01 3.20 6.40 0.10 69.48 Average: 1 16.52 0.00 2.50 6.72 0.09 74.17