---> uname -a: Linux prd-centos8-robot-2c-8g-707.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 592 4938 19 2167 6806 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:2c:90:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fe2c:90d1/64 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) 10/05/2025 _x86_64_ (2 CPU) 04:56:50 LINUX RESTART (2 CPU) 04:57:01 AM tps rtps wtps bread/s bwrtn/s 04:58:01 AM 216.03 159.05 56.97 15157.42 39754.12 04:59:01 AM 118.04 0.72 117.33 53.58 11571.46 05:00:01 AM 37.82 0.68 37.14 65.71 4146.52 05:01:01 AM 61.00 6.93 54.07 1289.30 3646.20 05:02:01 AM 31.07 0.12 30.96 5.33 6243.81 05:03:01 AM 4.83 0.22 4.62 11.73 166.47 05:04:01 AM 0.32 0.00 0.32 0.00 5.93 05:05:01 AM 9.68 0.32 9.37 36.93 370.77 05:06:01 AM 27.46 0.53 26.92 64.78 1245.45 Average: 56.25 18.73 37.52 1854.11 7462.13 04:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 AM 5522836 7052208 2359588 29.93 2688 1722048 699348 7.83 186152 1890576 94948 04:59:01 AM 5208576 7047168 2673848 33.92 2688 2014520 655720 7.34 191440 2131724 104332 05:00:01 AM 5231920 7072624 2650504 33.63 2688 2016524 654328 7.33 219496 2080560 10756 05:01:01 AM 4894308 6985248 2988116 37.91 2688 2258516 687596 7.70 256836 2354156 174060 05:02:01 AM 4955116 7046944 2927308 37.14 2688 2259504 626948 7.02 262348 2282632 4 05:03:01 AM 4718948 6811392 3163476 40.13 2688 2260120 907880 10.17 262476 2516916 4 05:04:01 AM 4826940 6919432 3055484 38.76 2688 2260176 800928 8.97 262476 2409236 40 05:05:01 AM 5038060 6971340 2844364 36.08 2688 2106416 714060 8.00 282188 2201916 37412 05:06:01 AM 5100320 7009700 2782104 35.30 2688 2083140 682700 7.64 460456 1965432 11356 Average: 5055225 6990673 2827199 35.87 2688 2108996 714390 8.00 264874 2203683 48101 04:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 347.39 187.42 1593.19 59.89 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 93.24 73.33 1211.46 10.79 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 10.88 9.68 5.76 3.81 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 43.69 38.32 335.05 9.65 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 101.87 62.16 19.03 20.25 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 149.64 171.45 2118.22 698.62 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 255.76 248.91 6198.76 16.13 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 170.02 147.44 2288.93 25.67 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 18.01 16.08 14.70 7.69 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 132.28 106.08 1531.48 94.71 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) 10/05/2025 _x86_64_ (2 CPU) 04:56:50 LINUX RESTART (2 CPU) 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 49.37 0.07 10.75 10.95 0.13 28.74 04:58:01 AM 0 44.90 0.05 10.68 10.85 0.12 33.40 04:58:01 AM 1 53.83 0.08 10.83 11.05 0.13 24.08 04:59:01 AM all 37.00 0.00 5.42 2.80 0.13 54.66 04:59:01 AM 0 32.76 0.00 4.38 2.47 0.12 60.28 04:59:01 AM 1 41.25 0.00 6.47 3.12 0.13 49.03 05:00:01 AM all 13.11 0.00 1.73 0.62 0.08 84.47 05:00:01 AM 0 6.58 0.00 1.30 0.74 0.07 91.31 05:00:01 AM 1 19.64 0.00 2.16 0.50 0.08 77.62 05:01:01 AM all 31.54 0.00 5.58 1.53 0.11 61.24 05:01:01 AM 0 21.49 0.00 5.16 1.22 0.12 72.01 05:01:01 AM 1 41.59 0.00 6.00 1.84 0.10 50.47 05:02:01 AM all 2.26 0.00 0.94 0.66 0.04 96.10 05:02:01 AM 0 2.66 0.00 0.80 0.38 0.03 96.12 05:02:01 AM 1 1.87 0.00 1.07 0.94 0.05 96.08 05:03:01 AM all 11.72 0.00 0.66 0.03 0.09 87.50 05:03:01 AM 0 11.16 0.00 0.64 0.02 0.08 88.11 05:03:01 AM 1 12.29 0.00 0.67 0.05 0.10 86.88 05:04:01 AM all 11.70 0.00 1.13 0.00 0.10 87.07 05:04:01 AM 0 3.16 0.00 0.35 0.00 0.08 96.40 05:04:01 AM 1 20.29 0.00 1.91 0.00 0.12 77.68 05:05:01 AM all 12.58 0.00 1.97 0.17 0.09 85.18 05:05:01 AM 0 5.29 0.00 1.52 0.15 0.08 92.96 05:05:01 AM 1 20.01 0.00 2.43 0.19 0.10 77.27 05:06:01 AM all 28.95 0.00 3.62 0.82 0.11 66.49 05:06:01 AM 0 21.61 0.00 3.65 0.38 0.10 74.26 05:06:01 AM 1 36.29 0.00 3.60 1.27 0.12 58.73 Average: all 22.04 0.01 3.53 1.95 0.10 72.38 Average: 0 16.61 0.01 3.16 1.79 0.09 78.33 Average: 1 27.47 0.01 3.91 2.11 0.10 66.40