---> uname -a: Linux prd-centos8-robot-2c-8g-40623.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 581 4936 19 2179 6818 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:23:f3:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fe23:f35a/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) 07/08/2025 _x86_64_ (2 CPU) 00:56:39 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 129.61 69.74 59.87 8186.52 40084.39 12:59:01 AM 115.21 0.72 114.50 52.92 10540.15 01:00:01 AM 35.35 0.42 34.94 64.78 3865.16 01:01:01 AM 60.88 6.98 53.90 1292.90 3659.95 01:02:01 AM 31.56 0.07 31.50 1.73 6120.05 01:03:01 AM 3.42 0.00 3.42 0.00 119.20 01:04:01 AM 0.22 0.00 0.22 0.00 2.50 01:05:01 AM 0.28 0.02 0.27 0.13 8.08 01:06:01 AM 1.98 0.00 1.98 0.00 122.86 01:07:01 AM 0.52 0.00 0.52 0.00 101.47 01:08:01 AM 0.27 0.00 0.27 0.00 18.84 01:09:01 AM 0.40 0.03 0.37 1.87 21.65 01:10:01 AM 22.58 0.43 22.14 47.98 1186.32 Average: 30.94 6.03 24.91 742.14 5065.27 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5459064 7036732 2423368 30.74 2688 1769896 734064 8.22 186604 1954804 108736 12:59:01 AM 5181084 7021220 2701348 34.27 2688 2015840 699716 7.83 198564 2155912 104016 01:00:01 AM 5250520 7092352 2631912 33.39 2688 2017788 632644 7.08 219248 2067324 10752 01:01:01 AM 4982556 7070432 2899876 36.79 2688 2255440 628888 7.04 262356 2264936 169640 01:02:01 AM 4972092 7059652 2910340 36.92 2688 2255480 628888 7.04 262596 2270428 4 01:03:01 AM 4971804 7059364 2910628 36.93 2688 2255480 628888 7.04 262600 2270520 4 01:04:01 AM 4972076 7059628 2910356 36.92 2688 2255480 628888 7.04 262600 2270460 4 01:05:01 AM 4928640 7017140 2953792 37.47 2688 2256428 697524 7.81 262864 2313300 928 01:06:01 AM 4919628 7011432 2962804 37.59 2688 2259736 697524 7.81 262872 2322300 2468 01:07:01 AM 4918800 7011100 2963632 37.60 2688 2260240 697524 7.81 262872 2323388 200 01:08:01 AM 4918604 7011292 2963828 37.60 2688 2260620 697524 7.81 262872 2323504 116 01:09:01 AM 4963140 7058940 2919292 37.04 2688 2263732 626688 7.02 263376 2278716 2632 01:10:01 AM 5141108 7063540 2741324 34.78 2688 2096288 654912 7.33 463356 1924200 24128 Average: 5044547 7044063 2837885 36.00 2688 2170958 665667 7.45 264060 2210753 32587 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 309.17 202.80 1628.31 63.44 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 76.16 57.08 846.79 9.66 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 17.76 9.63 6.62 3.81 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 45.85 39.39 317.69 11.94 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 550.13 394.74 105.38 87.98 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 2.60 1.98 0.54 0.47 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 3.38 2.00 0.52 0.43 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 37.54 21.63 11.10 3.36 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 36.89 31.94 11.06 6.12 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 18.26 12.45 4.31 2.78 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 12.88 9.30 2.94 1.88 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 36.84 23.65 11.68 4.77 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 60.91 45.03 94.77 33.74 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 92.96 65.52 233.97 17.72 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) 07/08/2025 _x86_64_ (2 CPU) 00:56:39 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.11 0.04 8.78 13.52 0.10 40.45 12:58:01 AM 0 37.25 0.02 9.06 14.86 0.08 38.73 12:58:01 AM 1 36.97 0.07 8.50 12.18 0.12 42.17 12:59:01 AM all 35.58 0.00 5.38 3.74 0.11 55.19 12:59:01 AM 0 37.71 0.00 5.47 3.26 0.12 53.44 12:59:01 AM 1 33.44 0.00 5.30 4.22 0.10 56.94 01:00:01 AM all 11.67 0.00 1.74 0.81 0.07 85.71 01:00:01 AM 0 16.25 0.00 1.98 0.63 0.07 81.07 01:00:01 AM 1 7.09 0.00 1.50 0.98 0.07 90.36 01:01:01 AM all 33.05 0.00 5.94 2.38 0.10 58.53 01:01:01 AM 0 40.01 0.00 6.75 2.57 0.12 50.55 01:01:01 AM 1 26.13 0.00 5.13 2.20 0.08 66.47 01:02:01 AM all 1.06 0.00 1.18 1.31 0.05 96.40 01:02:01 AM 0 1.09 0.00 1.31 2.28 0.05 95.27 01:02:01 AM 1 1.02 0.00 1.06 0.34 0.05 97.54 01:03:01 AM all 0.37 0.00 0.07 0.01 0.04 99.52 01:03:01 AM 0 0.62 0.00 0.07 0.02 0.03 99.27 01:03:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 01:04:01 AM all 0.35 0.00 0.08 0.00 0.03 99.53 01:04:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 01:04:01 AM 1 0.17 0.00 0.12 0.00 0.03 99.68 01:05:01 AM all 4.61 0.00 0.45 0.00 0.07 94.87 01:05:01 AM 0 6.68 0.00 0.57 0.00 0.07 92.68 01:05:01 AM 1 2.54 0.00 0.33 0.00 0.07 97.06 01:06:01 AM all 16.18 0.00 0.91 0.07 0.08 82.76 01:06:01 AM 0 21.45 0.00 0.95 0.08 0.08 77.43 01:06:01 AM 1 10.91 0.00 0.87 0.05 0.08 88.09 01:07:01 AM all 5.75 0.00 0.48 0.00 0.07 93.71 01:07:01 AM 0 5.17 0.00 0.49 0.00 0.05 94.29 01:07:01 AM 1 6.33 0.00 0.47 0.00 0.08 93.12 01:08:01 AM all 4.37 0.00 0.33 0.00 0.03 95.27 01:08:01 AM 0 4.18 0.00 0.30 0.00 0.03 95.48 01:08:01 AM 1 4.57 0.00 0.35 0.00 0.03 95.05 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 7.01 0.00 0.43 0.00 0.04 92.52 01:09:01 AM 0 2.16 0.00 0.38 0.00 0.03 97.43 01:09:01 AM 1 11.87 0.00 0.47 0.00 0.05 87.61 01:10:01 AM all 24.96 0.00 3.41 0.16 0.08 71.39 01:10:01 AM 0 35.91 0.00 4.21 0.23 0.08 59.57 01:10:01 AM 1 14.03 0.00 2.62 0.08 0.07 83.20 Average: all 14.01 0.00 2.24 1.69 0.07 81.99 Average: 0 16.08 0.00 2.43 1.84 0.07 79.59 Average: 1 11.94 0.01 2.06 1.54 0.07 84.39