---> uname -a: Linux prd-centos8-robot-2c-8g-28477.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: 2799.998 BogoMIPS: 5599.99 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 5003 19 2123 6829 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:13:6b:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe13:6b09/64 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) 00:56:05 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 48.56 6.82 41.74 1252.46 3564.94 12:59:01 AM 97.63 6.78 90.85 1247.58 8723.91 01:00:01 AM 42.54 1.02 41.53 111.45 4534.46 01:01:01 AM 47.23 0.03 47.19 2.27 3275.73 01:02:01 AM 25.80 0.12 25.68 5.33 5430.29 01:03:01 AM 2.80 0.10 2.70 32.93 106.83 01:04:01 AM 14.53 0.40 14.13 46.79 652.91 Average: 39.87 2.18 37.69 385.48 3755.96 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5462492 7025208 2419932 30.70 2688 1753564 749368 8.39 189652 1939040 86996 12:59:01 AM 5158224 7015828 2724200 34.56 2688 2034752 693112 7.76 212920 2166924 133056 01:00:01 AM 5260592 7097992 2621832 33.26 2688 2014416 641792 7.19 239776 2036312 24 01:01:01 AM 5007460 7042964 2874964 36.47 2688 2204400 650276 7.28 256060 2247420 151432 01:02:01 AM 5038848 7074292 2843576 36.07 2688 2204600 630608 7.06 259496 2207984 4 01:03:01 AM 4939536 6976520 2942888 37.33 2688 2206140 763148 8.54 259624 2306272 16 01:04:01 AM 5192328 7057816 2690096 34.13 2688 2040572 648152 7.26 444424 1890868 13356 Average: 5151354 7041517 2731070 34.65 2688 2065492 682351 7.64 265993 2113546 54983 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 176.17 125.91 959.96 43.47 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 77.62 61.41 872.99 8.98 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 16.53 10.05 7.10 3.85 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 40.15 31.95 279.89 8.32 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 116.74 94.76 33.92 36.92 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 119.36 92.52 985.95 7.26 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 96.30 68.46 461.40 23.13 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 91.84 69.30 514.38 18.85 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) 00:56:05 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 21.89 0.00 3.42 3.01 0.08 71.59 12:58:01 AM 0 18.51 0.00 3.23 3.23 0.08 74.95 12:58:01 AM 1 25.27 0.00 3.61 2.79 0.08 68.24 12:59:01 AM all 30.28 0.00 5.20 6.15 0.11 58.26 12:59:01 AM 0 24.70 0.00 5.09 4.95 0.10 65.17 12:59:01 AM 1 35.86 0.00 5.32 7.35 0.12 51.36 01:00:01 AM all 16.44 0.00 1.95 3.25 0.10 78.26 01:00:01 AM 0 8.38 0.00 1.59 3.74 0.12 86.18 01:00:01 AM 1 24.49 0.00 2.32 2.76 0.08 70.35 01:01:01 AM all 24.36 0.00 4.26 1.64 0.09 69.65 01:01:01 AM 0 16.64 0.00 3.61 1.08 0.08 78.58 01:01:01 AM 1 32.08 0.00 4.90 2.20 0.10 60.73 01:02:01 AM all 3.75 0.00 0.80 1.67 0.07 93.72 01:02:01 AM 0 3.10 0.00 0.90 1.90 0.07 94.03 01:02:01 AM 1 4.39 0.00 0.70 1.44 0.07 93.41 01:03:01 AM all 4.38 0.00 0.55 0.08 0.05 94.94 01:03:01 AM 0 1.37 0.00 0.22 0.08 0.05 98.28 01:03:01 AM 1 7.42 0.00 0.88 0.08 0.05 91.57 01:04:01 AM all 15.10 0.00 2.58 0.25 0.09 81.98 01:04:01 AM 0 8.72 0.00 2.52 0.40 0.08 88.27 01:04:01 AM 1 21.53 0.00 2.63 0.10 0.10 75.64 Average: all 16.61 0.00 2.68 2.30 0.08 78.33 Average: 0 11.63 0.00 2.45 2.20 0.08 83.63 Average: 1 21.60 0.00 2.91 2.40 0.09 73.00