---> uname -a: Linux prd-centos8-robot-2c-8g-36945.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 629 4892 19 2176 6771 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:a5:90:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fea5:909d/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) 06/25/2025 _x86_64_ (2 CPU) 02:52:22 LINUX RESTART (2 CPU) 02:53:01 AM tps rtps wtps bread/s bwrtn/s 02:54:01 AM 77.91 32.49 45.42 5822.73 29194.15 02:55:01 AM 111.88 0.73 111.15 53.05 10684.17 02:56:01 AM 38.55 0.38 38.17 64.25 3906.58 02:57:01 AM 67.46 9.48 57.97 1686.12 3887.45 02:58:01 AM 25.14 0.00 25.14 0.00 5821.84 02:59:01 AM 2.15 0.03 2.12 1.07 348.53 03:00:01 AM 0.35 0.00 0.35 0.00 5.38 03:01:01 AM 0.18 0.02 0.17 0.13 2.45 03:02:01 AM 17.52 0.38 17.14 38.64 811.58 Average: 37.90 4.84 33.07 851.71 6073.30 02:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 AM 5523188 7060216 2359244 29.93 2688 1729536 710492 7.96 186812 1889340 99784 02:55:01 AM 5207944 7020444 2674488 33.93 2688 1989252 721496 8.08 199328 2130096 104044 02:56:01 AM 5281520 7095816 2600912 33.00 2688 1991184 638600 7.15 219552 2038332 10752 02:57:01 AM 4983952 7054980 2898480 36.77 2688 2239756 674668 7.55 267908 2260896 165276 02:58:01 AM 4973408 7044424 2909024 36.91 2688 2239756 674668 7.55 267908 2264396 12 02:59:01 AM 4903220 6982640 2979212 37.80 2688 2248160 760428 8.51 268232 2334192 8 03:00:01 AM 4893092 6972548 2989340 37.92 2688 2248196 781468 8.75 268232 2343536 44 03:01:01 AM 4866244 6949956 3016188 38.26 2688 2252456 797588 8.93 268232 2369892 4264 03:02:01 AM 5027832 6947160 2854600 36.21 2688 2093888 763808 8.55 317272 2185972 41856 Average: 5073378 7014243 2809054 35.64 2688 2114687 724802 8.12 251497 2201850 47338 02:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 293.47 172.99 1365.38 60.05 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 91.09 66.69 1054.06 9.93 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 14.36 8.15 5.84 3.39 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 230.36 170.59 355.13 43.78 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 4.50 3.72 1.43 0.90 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 174.71 159.76 100.84 59.93 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 299.93 297.18 549.37 109.70 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 131.17 127.35 271.02 39.49 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 53.88 36.83 95.57 36.56 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 143.71 115.91 422.06 40.41 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) 06/25/2025 _x86_64_ (2 CPU) 02:52:22 LINUX RESTART (2 CPU) 02:53:01 AM CPU %user %nice %system %iowait %steal %idle 02:54:01 AM all 33.13 0.03 5.82 24.38 0.10 36.55 02:54:01 AM 0 31.25 0.02 4.78 25.48 0.08 38.38 02:54:01 AM 1 35.01 0.03 6.85 23.27 0.12 34.71 02:55:01 AM all 36.48 0.00 5.32 3.52 0.12 54.56 02:55:01 AM 0 27.59 0.00 4.75 2.02 0.12 65.52 02:55:01 AM 1 45.37 0.00 5.89 5.02 0.12 43.60 02:56:01 AM all 11.67 0.00 1.66 0.83 0.06 85.77 02:56:01 AM 0 9.15 0.00 1.62 0.70 0.07 88.47 02:56:01 AM 1 14.20 0.00 1.70 0.97 0.05 83.08 02:57:01 AM all 32.84 0.00 6.19 1.37 0.10 59.50 02:57:01 AM 0 33.33 0.00 6.39 1.22 0.10 58.97 02:57:01 AM 1 32.36 0.00 5.99 1.53 0.10 60.02 02:58:01 AM all 0.42 0.00 0.36 0.88 0.04 98.30 02:58:01 AM 0 0.15 0.00 0.25 0.48 0.03 99.08 02:58:01 AM 1 0.68 0.00 0.47 1.28 0.05 97.51 02:59:01 AM all 21.23 0.00 0.58 0.04 0.08 78.07 02:59:01 AM 0 11.52 0.00 0.40 0.07 0.07 87.94 02:59:01 AM 1 30.88 0.00 0.75 0.02 0.08 68.27 03:00:01 AM all 26.04 0.00 0.65 0.00 0.09 73.23 03:00:01 AM 0 4.54 0.00 0.35 0.00 0.07 95.04 03:00:01 AM 1 47.66 0.00 0.94 0.00 0.12 51.28 03:01:01 AM all 17.31 0.00 0.44 0.00 0.08 82.17 03:01:01 AM 0 1.91 0.00 0.22 0.00 0.07 97.80 03:01:01 AM 1 32.86 0.00 0.66 0.00 0.08 66.39 03:02:01 AM all 16.74 0.00 2.26 0.12 0.06 80.83 03:02:01 AM 0 12.55 0.00 1.95 0.12 0.05 85.34 03:02:01 AM 1 20.93 0.00 2.57 0.12 0.07 76.31 Average: all 21.76 0.00 2.59 3.45 0.08 72.11 Average: 0 14.68 0.00 2.31 3.34 0.07 79.61 Average: 1 28.85 0.00 2.87 3.57 0.09 64.61