---> uname -a: Linux prd-centos8-robot-2c-8g-30579.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 607 4952 19 2137 6793 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:f4:3b:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fef4:3b29/64 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) 09/30/2024 _x86_64_ (2 CPU) 04:34:12 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 102.37 12.75 89.62 2334.82 5999.65 04:37:01 AM 75.74 0.73 75.00 51.32 9447.71 04:38:01 AM 26.59 0.38 26.21 64.25 1716.74 04:39:01 AM 46.81 2.52 44.29 396.07 6981.60 04:40:01 AM 2.92 0.10 2.82 32.12 79.36 04:41:01 AM 2.12 0.03 2.08 1.90 104.32 04:42:01 AM 6.58 0.32 6.26 36.92 262.95 04:43:01 AM 27.36 0.53 26.83 64.79 1394.22 Average: 36.38 2.17 34.21 373.56 3254.71 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5166460 6987168 2715964 34.46 2688 1997944 778492 8.72 220572 2156568 242472 04:37:01 AM 5113036 6964736 2769388 35.13 2688 2028992 758980 8.50 234024 2188804 22288 04:38:01 AM 4970612 7001308 2911812 36.94 2688 2200624 707268 7.92 256304 2287176 173108 04:39:01 AM 4997896 7043056 2884528 36.59 2688 2214680 671632 7.52 262056 2246580 104 04:40:01 AM 4957836 7004424 2924588 37.10 2688 2216096 741456 8.30 262252 2285988 276 04:41:01 AM 4953724 7001484 2928700 37.15 2688 2217244 741456 8.30 262460 2289932 328 04:42:01 AM 5041304 6948508 2841120 36.04 2688 2080600 760532 8.52 282916 2199724 32960 04:43:01 AM 5070908 6955244 2811516 35.67 2688 2059664 750208 8.40 452132 2008516 16720 Average: 5033972 6988241 2848452 36.14 2688 2126980 738753 8.27 279090 2207911 61032 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 115.41 83.14 1008.43 13.44 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 42.83 32.94 386.37 7.76 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 35.49 30.06 293.87 6.53 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 239.64 177.69 51.59 44.01 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 21.29 7.70 5.35 3.62 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 28.45 21.67 7.66 4.40 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 73.64 51.38 87.73 30.00 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 20.85 18.95 16.86 9.03 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 72.29 53.00 232.71 14.87 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) 09/30/2024 _x86_64_ (2 CPU) 04:34:12 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 39.26 0.00 6.38 3.11 0.13 51.11 04:36:01 AM 0 52.42 0.00 8.00 2.16 0.15 37.27 04:36:01 AM 1 26.13 0.00 4.77 4.07 0.12 64.92 04:37:01 AM all 21.75 0.00 2.74 3.21 0.08 72.22 04:37:01 AM 0 29.30 0.00 3.16 3.07 0.07 64.41 04:37:01 AM 1 14.20 0.00 2.32 3.34 0.10 80.04 04:38:01 AM all 21.70 0.00 3.43 0.76 0.08 74.03 04:38:01 AM 0 21.79 0.00 3.33 0.55 0.08 74.24 04:38:01 AM 1 21.60 0.00 3.54 0.97 0.07 73.82 04:39:01 AM all 7.72 0.00 1.87 2.03 0.04 88.33 04:39:01 AM 0 9.50 0.00 1.85 1.77 0.03 86.84 04:39:01 AM 1 5.93 0.00 1.89 2.30 0.05 89.83 04:40:01 AM all 2.05 0.00 0.33 0.02 0.03 97.58 04:40:01 AM 0 1.09 0.00 0.22 0.00 0.05 98.65 04:40:01 AM 1 3.01 0.00 0.43 0.03 0.02 96.51 04:41:01 AM all 8.61 0.00 0.84 0.03 0.06 90.47 04:41:01 AM 0 9.15 0.00 0.95 0.05 0.05 89.79 04:41:01 AM 1 8.06 0.00 0.73 0.00 0.07 91.14 04:42:01 AM all 19.25 0.00 1.81 0.10 0.09 78.75 04:42:01 AM 0 22.92 0.00 2.19 0.13 0.10 74.65 04:42:01 AM 1 15.56 0.00 1.44 0.07 0.08 82.85 04:43:01 AM all 30.59 0.00 3.46 0.42 0.10 65.44 04:43:01 AM 0 34.49 0.00 3.41 0.27 0.10 61.74 04:43:01 AM 1 26.69 0.00 3.50 0.57 0.10 69.14 Average: all 18.89 0.00 2.61 1.21 0.08 77.21 Average: 0 22.61 0.00 2.89 1.00 0.08 73.41 Average: 1 15.17 0.00 2.33 1.42 0.08 81.00