---> uname -a: Linux prd-centos8-robot-2c-8g-22810.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 639 4910 19 2147 6761 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:91:2b:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe91:2bdc/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) 09/16/2024 _x86_64_ (2 CPU) 05:28:17 LINUX RESTART (2 CPU) 05:29:01 AM tps rtps wtps bread/s bwrtn/s 05:30:01 AM 120.24 59.01 61.23 7552.83 21863.16 05:31:01 AM 101.33 0.70 100.63 50.77 10594.67 05:32:01 AM 26.32 0.42 25.91 64.78 2116.23 05:33:01 AM 56.19 0.03 56.16 3.47 7542.69 05:34:01 AM 4.58 0.08 4.50 31.99 208.25 05:35:01 AM 2.52 0.03 2.48 1.07 349.37 05:36:01 AM 0.22 0.00 0.22 0.00 3.50 05:37:01 AM 0.25 0.00 0.25 0.00 227.45 05:38:02 AM 28.29 0.83 27.46 100.77 1854.43 Average: 37.78 6.79 30.99 867.56 4974.27 05:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 AM 5340820 7015704 2541604 32.24 2688 1862748 765492 8.57 226612 2014724 142372 05:31:01 AM 5172700 7000260 2709724 34.38 2688 2004524 723136 8.10 221892 2139072 31096 05:32:01 AM 5154728 7038884 2727696 34.60 2688 2058664 708200 7.93 253112 2122608 48172 05:33:01 AM 5014080 7040488 2868344 36.39 2688 2196112 682080 7.64 259852 2233460 108 05:34:01 AM 4972428 7000120 2909996 36.92 2688 2197440 751656 8.42 260120 2275760 376 05:35:01 AM 4952860 6988616 2929564 37.17 2688 2205504 751656 8.42 260120 2295584 8 05:36:01 AM 4935636 6971428 2946788 37.38 2688 2205540 800340 8.96 260120 2312128 4 05:37:01 AM 4995264 7039676 2887160 36.63 2688 2214160 687720 7.70 260544 2252876 1828 05:38:02 AM 5077584 6969820 2804840 35.58 2688 2067712 719388 8.05 459780 1993992 1544 Average: 5068456 7007222 2813968 35.70 2688 2112489 732185 8.20 273572 2182245 25056 05:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 284.28 183.86 1570.44 60.86 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 55.68 46.60 573.32 8.27 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 24.04 17.76 64.86 5.83 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 245.66 195.80 261.19 46.96 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 24.95 12.95 6.48 1.45 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 269.83 267.18 119.39 110.31 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 293.62 283.19 556.18 94.48 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 62.86 46.54 328.65 5.33 0.00 0.00 0.00 0.00 05:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:02 AM eth0 60.86 45.20 104.65 43.76 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 146.87 122.12 398.41 41.92 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) 09/16/2024 _x86_64_ (2 CPU) 05:28:17 LINUX RESTART (2 CPU) 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 40.54 0.03 8.25 10.88 0.14 40.16 05:30:01 AM 0 35.65 0.00 8.68 10.58 0.12 44.97 05:30:01 AM 1 45.45 0.05 7.82 11.18 0.17 35.32 05:31:01 AM all 28.62 0.00 4.46 3.25 0.08 63.59 05:31:01 AM 0 18.53 0.00 3.33 4.23 0.08 73.83 05:31:01 AM 1 38.78 0.00 5.59 2.26 0.08 53.28 05:32:01 AM all 17.65 0.00 2.53 0.81 0.08 78.93 05:32:01 AM 0 10.90 0.00 2.22 0.93 0.10 85.84 05:32:01 AM 1 24.40 0.00 2.84 0.69 0.07 72.01 05:33:01 AM all 18.92 0.00 3.37 2.24 0.09 75.38 05:33:01 AM 0 15.94 0.00 2.96 2.11 0.08 78.90 05:33:01 AM 1 21.88 0.00 3.78 2.38 0.10 71.86 05:34:01 AM all 3.12 0.00 0.22 0.06 0.05 96.55 05:34:01 AM 0 2.44 0.00 0.23 0.05 0.05 97.23 05:34:01 AM 1 3.80 0.00 0.20 0.07 0.05 95.88 05:35:01 AM all 26.89 0.00 1.14 0.07 0.11 71.79 05:35:01 AM 0 31.05 0.00 0.79 0.03 0.08 68.05 05:35:01 AM 1 22.74 0.00 1.49 0.10 0.13 75.53 05:36:01 AM all 28.00 0.00 0.65 0.00 0.10 71.25 05:36:01 AM 0 2.84 0.00 0.32 0.00 0.12 96.72 05:36:01 AM 1 53.29 0.00 0.99 0.00 0.08 45.64 05:37:01 AM all 4.52 0.00 0.34 0.03 0.08 95.03 05:37:01 AM 0 8.20 0.00 0.44 0.00 0.08 91.28 05:37:01 AM 1 0.89 0.00 0.23 0.07 0.08 98.73 05:38:02 AM all 29.46 0.00 3.78 0.57 0.12 66.07 05:38:02 AM 0 31.87 0.00 3.42 0.47 0.10 64.14 05:38:02 AM 1 27.05 0.00 4.14 0.67 0.13 68.01 Average: all 21.96 0.00 2.74 1.98 0.10 73.22 Average: 0 17.48 0.00 2.48 2.04 0.09 77.91 Average: 1 26.44 0.01 3.01 1.92 0.10 68.53