---> uname -a: Linux prd-centos8-robot-2c-8g-42476.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 608 4929 19 2159 6791 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:ac:19:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:feac:197f/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) 07/14/2025 _x86_64_ (2 CPU) 02:08:27 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:00 AM 62.18 47.86 14.32 3917.02 1363.64 02:10:02 AM 114.53 114.53 0.00 38985.47 0.00 02:11:01 AM 58.59 8.18 50.41 4484.85 37078.53 02:12:01 AM 77.39 14.75 62.64 3778.04 5216.73 02:13:01 AM 96.13 0.72 95.42 52.92 11064.83 02:14:01 AM 37.51 0.42 37.10 64.77 3440.45 02:15:01 AM 67.59 6.97 60.62 1292.98 7544.51 02:16:01 AM 5.60 0.02 5.58 0.13 482.44 02:17:01 AM 3.20 0.00 3.20 0.00 110.43 02:18:01 AM 0.17 0.00 0.17 0.00 5.82 02:19:01 AM 15.51 0.42 15.09 47.72 705.01 Average: 42.52 8.14 34.38 1463.67 6646.03 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:00 AM 7180852 7284316 701580 8.90 2688 304032 481552 6.11 114968 334200 10124 02:10:02 AM 7106052 7249592 776380 9.85 2688 343920 497300 6.31 118860 405224 15136 02:11:01 AM 6097216 7364152 1785216 22.65 2688 1466276 353912 3.96 127080 1403668 120 02:12:01 AM 5393924 7064060 2488508 31.57 2688 1853916 677988 7.59 185580 1988712 168384 02:13:01 AM 5182528 7016568 2699904 34.25 2688 2009760 704940 7.89 198032 2152192 42480 02:14:01 AM 5085100 7007612 2797332 35.49 2688 2096464 703516 7.88 233992 2207424 66164 02:15:01 AM 4950020 7031540 2932412 37.20 2688 2249340 650148 7.28 261284 2292152 10828 02:16:01 AM 4881536 6963072 3000896 38.07 2688 2249584 765336 8.57 261408 2360344 244 02:17:01 AM 4831532 6913120 3050900 38.71 2688 2249636 837600 9.38 261408 2410156 32 02:18:01 AM 4828656 6910592 3053776 38.74 2688 2249984 837880 9.38 261408 2413364 252 02:19:01 AM 5103412 7005312 2779020 35.26 2688 2075840 709180 7.94 455808 1967120 24116 Average: 5512803 7073631 2369629 30.06 2688 1740796 656305 7.35 225439 1812232 30716 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 7.34 5.25 66.62 0.85 0.00 0.00 0.00 0.00 02:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:02 AM eth0 5.59 4.47 1.69 0.62 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 7.01 4.78 1.57 1.04 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 322.00 197.75 1683.50 58.76 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 66.09 52.50 787.84 8.71 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 35.10 30.70 308.02 7.78 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 176.12 126.05 44.72 38.31 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 32.12 27.39 6.57 110.48 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 300.25 309.85 5139.64 601.31 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 278.54 265.96 5244.23 17.35 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 84.71 57.10 310.13 22.36 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 131.10 107.88 1361.08 86.82 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) 07/14/2025 _x86_64_ (2 CPU) 02:08:27 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:00 AM all 3.37 0.02 4.33 86.35 0.07 5.86 02:10:00 AM 0 3.51 0.02 4.70 85.70 0.07 6.01 02:10:00 AM 1 3.24 0.02 3.97 87.00 0.07 5.71 02:10:02 AM all 91.04 0.00 3.92 3.64 0.00 1.40 02:10:02 AM 0 88.20 0.00 4.49 5.62 0.00 1.69 02:10:02 AM 1 93.85 0.00 3.35 1.68 0.00 1.12 02:11:01 AM all 8.58 0.00 3.04 76.35 0.04 11.99 02:11:01 AM 0 8.56 0.00 3.06 83.59 0.03 4.76 02:11:01 AM 1 8.59 0.00 3.01 69.12 0.05 19.22 02:12:01 AM all 36.17 0.00 5.90 13.08 0.09 44.76 02:12:01 AM 0 35.42 0.00 4.45 12.05 0.10 47.98 02:12:01 AM 1 36.92 0.00 7.36 14.11 0.08 41.52 02:13:01 AM all 26.88 0.00 4.06 3.23 0.10 65.73 02:13:01 AM 0 23.43 0.00 3.73 4.60 0.10 68.14 02:13:01 AM 1 30.34 0.00 4.39 1.85 0.10 63.32 02:14:01 AM all 24.67 0.00 3.45 0.79 0.08 71.01 02:14:01 AM 0 13.80 0.00 2.52 0.82 0.05 82.81 02:14:01 AM 1 35.56 0.00 4.38 0.75 0.10 59.20 02:15:01 AM all 22.93 0.00 4.94 1.61 0.10 70.42 02:15:01 AM 0 18.41 0.00 4.37 1.62 0.08 75.53 02:15:01 AM 1 27.46 0.00 5.51 1.60 0.12 65.31 02:16:01 AM all 2.70 0.00 0.24 0.35 0.03 96.68 02:16:01 AM 0 1.61 0.00 0.18 0.22 0.03 97.96 02:16:01 AM 1 3.79 0.00 0.30 0.49 0.03 95.39 02:17:01 AM all 15.03 0.00 1.14 0.26 0.10 83.47 02:17:01 AM 0 6.08 0.00 0.23 0.52 0.08 93.09 02:17:01 AM 1 24.07 0.00 2.05 0.00 0.12 73.76 02:18:01 AM all 11.31 0.00 1.11 0.00 0.08 87.50 02:18:01 AM 0 0.64 0.00 0.18 0.00 0.07 99.11 02:18:01 AM 1 22.19 0.00 2.05 0.00 0.10 75.66 02:19:01 AM all 17.72 0.00 2.92 0.80 0.08 78.48 02:19:01 AM 0 13.18 0.00 2.95 0.70 0.08 83.08 02:19:01 AM 1 22.24 0.00 2.89 0.90 0.08 73.89 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.24 0.00 3.12 17.90 0.08 61.66 Average: 0 12.74 0.00 2.64 18.57 0.07 65.98 Average: 1 21.75 0.00 3.60 17.23 0.09 57.33