---> uname -a: Linux prd-centos8-robot-2c-8g-5472.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 579 4999 19 2118 6823 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:c2:f7:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fec2:f7b9/64 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) 12/26/2024 _x86_64_ (2 CPU) 00:55:10 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 88.02 6.31 81.71 1095.10 6755.93 12:58:01 AM 76.13 0.67 75.46 51.17 9774.65 12:59:01 AM 31.59 7.13 24.46 1310.50 1476.07 01:00:00 AM 47.98 0.03 47.94 3.55 7254.50 01:00:01 AM 0.00 0.00 0.00 0.00 0.00 01:01:01 AM 2.72 0.12 2.60 32.26 76.27 01:02:01 AM 1.98 0.07 1.92 1.73 66.84 01:03:01 AM 0.23 0.00 0.23 0.00 13.63 01:04:01 AM 28.65 0.85 27.80 101.68 1269.42 Average: 34.52 1.90 32.62 324.46 3313.97 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5317164 7079412 2565260 32.54 2688 1941304 674572 7.55 187396 2046268 228224 12:58:01 AM 5168808 6989324 2713616 34.43 2688 1998752 740868 8.30 211688 2159168 25572 12:59:01 AM 5041772 7074284 2840652 36.04 2688 2202948 665420 7.45 256748 2216556 171876 01:00:00 AM 5034932 7071192 2847492 36.12 2688 2206448 633236 7.09 258616 2216624 4 01:00:01 AM 5034320 7070588 2848104 36.13 2688 2206448 633236 7.09 258616 2217020 20 01:01:01 AM 4923808 6961288 2958616 37.53 2688 2207660 789760 8.84 258744 2326344 96 01:02:01 AM 4903916 6941512 2978508 37.79 2688 2207776 819868 9.18 258884 2345636 24 01:03:01 AM 5076448 7070380 2805976 35.60 2688 2164228 646192 7.24 253392 2179196 808 01:04:01 AM 5180732 7044960 2701692 34.27 2688 2040968 680652 7.62 450548 1903476 1460 Average: 5075767 7033660 2806657 35.61 2688 2130726 698200 7.82 266070 2178921 47565 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 141.97 102.12 1214.42 22.84 0.00 0.00 0.00 0.00 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 49.04 33.00 439.99 6.57 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 37.97 29.16 296.73 6.44 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 191.75 140.96 44.02 39.28 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 2.78 2.08 0.49 0.38 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 89.20 101.53 346.05 695.79 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 486.41 443.00 6791.48 28.62 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 274.89 250.08 3573.40 17.69 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 44.76 35.75 81.51 23.16 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 163.95 141.55 1598.62 104.92 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) 12/26/2024 _x86_64_ (2 CPU) 00:55:10 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.95 0.00 6.26 2.82 0.13 52.84 12:57:01 AM 0 41.98 0.00 6.61 2.33 0.12 48.97 12:57:01 AM 1 33.93 0.00 5.92 3.32 0.13 56.70 12:58:01 AM all 20.91 0.00 2.55 3.48 0.12 72.94 12:58:01 AM 0 20.37 0.00 2.28 3.27 0.13 73.94 12:58:01 AM 1 21.44 0.00 2.81 3.70 0.10 71.95 12:59:01 AM all 22.00 0.00 4.09 1.54 0.11 72.26 12:59:01 AM 0 19.04 0.00 4.28 1.50 0.12 75.06 12:59:01 AM 1 24.98 0.00 3.89 1.58 0.10 69.45 01:00:00 AM all 11.19 0.00 2.30 2.32 0.09 84.10 01:00:00 AM 0 12.65 0.00 2.09 2.35 0.09 82.82 01:00:00 AM 1 9.73 0.00 2.51 2.30 0.09 85.38 01:00:01 AM all 0.00 0.00 0.70 0.00 0.00 99.30 01:00:01 AM 0 0.00 0.00 0.70 0.00 0.00 99.30 01:00:01 AM 1 0.00 0.00 0.70 0.00 0.00 99.30 01:01:01 AM all 8.48 0.00 0.39 0.04 0.11 90.98 01:01:01 AM 0 10.24 0.00 0.54 0.07 0.12 89.04 01:01:01 AM 1 6.72 0.00 0.25 0.02 0.10 92.91 01:02:01 AM all 12.20 0.00 1.50 0.01 0.15 86.14 01:02:01 AM 0 11.52 0.00 1.50 0.00 0.15 86.83 01:02:01 AM 1 12.89 0.00 1.50 0.02 0.15 85.45 01:03:01 AM all 8.61 0.00 1.11 0.00 0.11 90.17 01:03:01 AM 0 16.59 0.00 1.86 0.00 0.12 81.43 01:03:01 AM 1 0.84 0.00 0.38 0.00 0.10 98.68 01:04:01 AM all 30.29 0.00 3.74 0.69 0.10 65.18 01:04:01 AM 0 30.28 0.00 4.21 0.90 0.10 64.50 01:04:01 AM 1 30.29 0.00 3.27 0.47 0.10 65.86 Average: all 18.94 0.00 2.74 1.36 0.11 76.84 Average: 0 20.32 0.00 2.92 1.30 0.12 75.34 Average: 1 17.57 0.00 2.56 1.42 0.11 78.33