---> uname -a: Linux prd-centos8-robot-2c-8g-101.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4920 19 2182 6805 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:c3:be:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fec3:beb3/64 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:16 LINUX RESTART (2 CPU) 09:00:00 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 49.54 41.28 8.26 69034.86 261.47 09:01:01 AM 54.79 15.26 39.53 3789.17 3646.46 09:02:01 AM 112.20 0.13 112.07 3.59 11334.55 09:03:01 AM 45.98 0.68 45.29 51.59 5398.15 09:04:01 AM 32.24 7.10 25.14 1309.96 1896.78 09:05:01 AM 65.87 2.73 63.14 439.66 7716.95 09:06:01 AM 8.31 0.00 8.31 0.00 540.62 09:07:01 AM 0.12 0.00 0.12 0.00 0.90 09:08:01 AM 0.12 0.00 0.12 0.00 0.78 09:09:01 AM 17.26 0.53 16.73 49.46 628.91 09:10:01 AM 31.29 0.52 30.77 63.85 1264.13 Average: 36.86 2.77 34.09 694.78 3239.16 09:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 6097312 7367884 1785120 22.65 2688 1469544 331768 3.71 125512 1401248 24 09:01:01 AM 5496188 7039796 2386244 30.27 2688 1735972 748404 8.38 185880 1914404 68744 09:02:01 AM 5117752 6988972 2764680 35.07 2688 2048300 738288 8.27 190780 2224496 137640 09:03:01 AM 5062964 6944008 2819468 35.77 2688 2057264 780880 8.74 214896 2255660 49644 09:04:01 AM 5017808 6991584 2864624 36.34 2688 2146884 745012 8.34 259532 2247312 69420 09:05:01 AM 4937244 7044672 2945188 37.36 2688 2274940 658056 7.37 267656 2297136 10844 09:06:01 AM 4937188 7044616 2945244 37.36 2688 2274940 658056 7.37 267656 2297232 8 09:07:01 AM 4937228 7044656 2945204 37.36 2688 2274940 658056 7.37 267656 2297160 4 09:08:01 AM 4937056 7044488 2945376 37.37 2688 2274944 658056 7.37 267656 2297300 4 09:09:01 AM 5055900 6980120 2826532 35.86 2688 2097084 739156 8.28 307004 2161468 27788 09:10:01 AM 5049264 6976224 2833168 35.94 2688 2100188 748804 8.38 465260 2012136 25084 Average: 5149628 7042456 2732804 34.67 2688 2068636 678594 7.60 256317 2127777 35382 09:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 7.34 5.50 1.49 1.96 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 279.51 171.51 1368.65 59.49 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 98.57 74.08 1126.06 10.07 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 11.68 8.42 6.91 4.43 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 43.17 38.44 329.81 7.60 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 424.75 316.68 93.32 79.00 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 2.65 2.18 0.81 0.68 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 2.75 0.70 0.40 0.12 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 4.45 2.13 0.73 0.45 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 117.11 82.32 93.97 25.12 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 19.93 17.73 14.78 8.49 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 100.29 71.30 303.21 19.51 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) 10/02/2025 _x86_64_ (2 CPU) 08:59:16 LINUX RESTART (2 CPU) 09:00:00 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 2.31 0.00 12.96 3.70 0.00 81.02 09:00:01 AM 0 2.78 0.00 18.52 7.41 0.00 71.30 09:00:01 AM 1 1.85 0.00 7.41 0.00 0.00 90.74 09:01:01 AM all 25.16 0.00 4.13 6.32 0.11 64.27 09:01:01 AM 0 29.14 0.00 3.59 5.55 0.12 61.60 09:01:01 AM 1 21.18 0.00 4.67 7.10 0.10 66.95 09:02:01 AM all 28.86 0.00 4.66 5.94 0.10 60.45 09:02:01 AM 0 32.77 0.00 4.51 4.79 0.10 57.83 09:02:01 AM 1 24.95 0.00 4.81 7.08 0.10 63.06 09:03:01 AM all 18.92 0.00 2.09 2.80 0.07 76.13 09:03:01 AM 0 27.03 0.00 2.37 1.60 0.07 68.94 09:03:01 AM 1 10.79 0.00 1.80 4.01 0.07 83.33 09:04:01 AM all 16.56 0.00 3.52 0.83 0.09 78.99 09:04:01 AM 0 13.70 0.00 3.25 0.87 0.10 82.08 09:04:01 AM 1 19.43 0.00 3.79 0.80 0.08 75.90 09:05:01 AM all 20.42 0.00 4.00 2.26 0.09 73.24 09:05:01 AM 0 26.42 0.00 4.44 2.57 0.10 66.47 09:05:01 AM 1 14.40 0.00 3.55 1.94 0.08 80.02 09:06:01 AM all 0.34 0.00 0.12 0.44 0.03 99.07 09:06:01 AM 0 0.22 0.00 0.17 0.89 0.02 98.71 09:06:01 AM 1 0.47 0.00 0.07 0.00 0.03 99.43 09:07:01 AM all 0.30 0.00 0.06 0.00 0.03 99.61 09:07:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 09:07:01 AM 1 0.50 0.00 0.03 0.00 0.03 99.43 09:08:01 AM all 0.22 0.00 0.08 0.00 0.03 99.67 09:08:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 09:08:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 09:09:01 AM all 16.90 0.00 2.59 0.23 0.08 80.21 09:09:01 AM 0 18.57 0.00 2.96 0.22 0.07 78.19 09:09:01 AM 1 15.23 0.00 2.22 0.23 0.08 82.23 09:10:01 AM all 30.85 0.00 4.05 1.38 0.13 63.59 09:10:01 AM 0 33.60 0.00 4.15 1.80 0.13 60.31 09:10:01 AM 1 28.10 0.00 3.95 0.95 0.13 66.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.83 0.00 2.55 2.02 0.08 79.52 Average: 0 18.14 0.00 2.59 1.84 0.08 77.35 Average: 1 13.52 0.00 2.51 2.21 0.08 81.69