---> uname -a: Linux prd-centos8-robot-2c-8g-3198.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: 2800.000 BogoMIPS: 5600.00 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4927 19 2182 6811 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:10:b1:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fe10:b191/64 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) 08/22/2025 _x86_64_ (2 CPU) 05:58:22 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 76.84 15.58 61.26 4599.93 6043.22 06:01:01 AM 99.03 0.73 98.30 53.05 11109.65 06:02:01 AM 24.82 0.65 24.17 66.50 2212.46 06:03:01 AM 73.26 6.96 66.29 1292.77 7064.25 06:04:01 AM 14.45 0.00 14.45 0.00 2409.85 06:05:01 AM 0.32 0.00 0.32 0.00 5.25 06:06:01 AM 0.12 0.00 0.12 0.00 0.77 06:07:01 AM 1.77 0.22 1.55 11.73 88.35 06:08:01 AM 1.53 0.00 1.53 0.00 151.26 06:09:01 AM 0.45 0.00 0.45 0.00 16.11 06:10:01 AM 0.17 0.00 0.17 0.00 14.41 06:11:01 AM 0.22 0.00 0.22 0.00 16.58 06:12:01 AM 0.15 0.00 0.15 0.00 9.46 06:13:01 AM 1.73 0.03 1.70 1.87 140.49 06:14:01 AM 33.54 0.68 32.86 74.39 1747.56 Average: 21.89 1.66 20.24 406.70 2068.74 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5340348 7052644 2542076 32.25 2688 1894712 683808 7.66 191940 2029596 202384 06:01:01 AM 5172512 7010488 2709912 34.38 2688 2014432 705116 7.90 198348 2163416 42484 06:02:01 AM 5208172 7051832 2674252 33.93 2688 2019580 668280 7.48 222580 2103792 3164 06:03:01 AM 4964916 7054952 2917508 37.01 2688 2257508 626208 7.01 262372 2270480 42612 06:04:01 AM 4968960 7058932 2913464 36.96 2688 2257520 641720 7.19 262388 2270460 4 06:05:01 AM 4968772 7058744 2913652 36.96 2688 2257520 641720 7.19 262392 2270520 4 06:06:01 AM 4969200 7059172 2913224 36.96 2688 2257520 641720 7.19 262392 2270568 8 06:07:01 AM 4922908 7014488 2959516 37.55 2688 2259168 695248 7.78 262656 2316372 216 06:08:01 AM 4915080 7009868 2967344 37.65 2688 2262336 695248 7.78 262660 2324244 24 06:09:01 AM 4914560 7009724 2967864 37.65 2688 2262712 695248 7.78 262660 2324944 144 06:10:01 AM 4912268 7007804 2970156 37.68 2688 2263092 690816 7.74 262660 2326732 128 06:11:01 AM 4912200 7008128 2970224 37.68 2688 2263484 690816 7.74 262660 2327188 72 06:12:01 AM 4911408 7007768 2971016 37.69 2688 2263908 690816 7.74 262664 2327712 276 06:13:01 AM 5142176 7060476 2740248 34.76 2688 2087316 615880 6.90 255872 2105392 2032 06:14:01 AM 5050136 6974772 2832288 35.93 2688 2097896 715368 8.01 465800 2010176 10252 Average: 5018241 7029319 2864183 36.34 2688 2181247 673201 7.54 264003 2229439 20254 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 302.97 196.25 1757.35 58.43 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 63.60 48.48 733.46 8.33 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 21.97 15.96 7.87 5.41 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 487.52 356.75 419.26 86.11 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 9.38 8.02 2.90 2.22 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 2.55 2.08 0.55 0.48 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 2.75 1.90 0.44 0.41 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 39.60 24.89 13.64 4.07 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 35.46 30.38 9.47 5.89 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 15.06 9.38 3.07 1.99 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 13.88 9.33 2.96 1.91 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 11.86 9.48 2.79 1.83 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 15.31 10.75 3.44 2.12 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 59.50 34.72 22.11 7.78 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 42.36 34.73 89.11 33.80 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 74.92 52.88 204.57 14.72 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) 08/22/2025 _x86_64_ (2 CPU) 05:58:22 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 41.37 0.00 6.39 2.53 0.10 49.61 06:00:01 AM 0 34.53 0.00 5.10 1.98 0.10 58.29 06:00:01 AM 1 48.23 0.00 7.69 3.08 0.10 40.91 06:01:01 AM all 23.55 0.00 3.38 2.61 0.09 70.37 06:01:01 AM 0 12.14 0.00 2.52 2.92 0.08 82.34 06:01:01 AM 1 34.96 0.00 4.24 2.30 0.10 58.40 06:02:01 AM all 12.34 0.00 2.39 0.62 0.08 84.57 06:02:01 AM 0 7.53 0.00 2.02 0.75 0.08 89.62 06:02:01 AM 1 17.15 0.00 2.75 0.48 0.08 79.53 06:03:01 AM all 32.61 0.00 5.77 1.46 0.10 60.06 06:03:01 AM 0 17.86 0.00 4.39 1.55 0.10 76.10 06:03:01 AM 1 47.42 0.00 7.17 1.37 0.10 43.94 06:04:01 AM all 0.52 0.00 0.22 0.92 0.08 98.27 06:04:01 AM 0 0.50 0.00 0.15 0.20 0.10 99.05 06:04:01 AM 1 0.53 0.00 0.28 1.63 0.07 97.48 06:05:01 AM all 0.34 0.00 0.06 0.00 0.04 99.56 06:05:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 06:05:01 AM 1 0.57 0.00 0.05 0.00 0.05 99.33 06:06:01 AM all 0.35 0.00 0.07 0.00 0.04 99.54 06:06:01 AM 0 0.17 0.00 0.12 0.00 0.07 99.65 06:06:01 AM 1 0.53 0.00 0.02 0.00 0.02 99.43 06:07:01 AM all 6.69 0.00 0.72 0.01 0.06 92.53 06:07:01 AM 0 3.48 0.00 0.42 0.02 0.05 96.04 06:07:01 AM 1 9.90 0.00 1.02 0.00 0.07 89.02 06:08:01 AM all 15.91 0.00 0.76 0.05 0.08 83.19 06:08:01 AM 0 6.86 0.00 0.32 0.00 0.07 92.75 06:08:01 AM 1 24.96 0.00 1.21 0.10 0.10 73.63 06:09:01 AM all 4.36 0.00 0.33 0.00 0.08 95.22 06:09:01 AM 0 1.70 0.00 0.15 0.00 0.07 98.08 06:09:01 AM 1 7.02 0.00 0.52 0.00 0.10 92.36 06:10:01 AM all 4.41 0.00 0.35 0.00 0.08 95.16 06:10:01 AM 0 2.14 0.00 0.23 0.00 0.07 97.56 06:10:01 AM 1 6.68 0.00 0.47 0.00 0.08 92.76 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 4.32 0.00 0.28 0.00 0.08 95.31 06:11:01 AM 0 2.94 0.00 0.22 0.00 0.07 96.77 06:11:01 AM 1 5.70 0.00 0.35 0.00 0.10 93.85 06:12:01 AM all 4.81 0.00 0.38 0.00 0.08 94.73 06:12:01 AM 0 2.66 0.00 0.28 0.00 0.07 96.99 06:12:01 AM 1 6.96 0.00 0.47 0.00 0.10 92.48 06:13:01 AM all 6.14 0.00 0.82 0.01 0.08 92.95 06:13:01 AM 0 9.35 0.00 0.62 0.00 0.10 89.93 06:13:01 AM 1 2.91 0.00 1.02 0.02 0.07 95.98 06:14:01 AM all 29.64 0.00 3.58 0.25 0.09 66.44 06:14:01 AM 0 25.02 0.00 3.29 0.27 0.10 71.33 06:14:01 AM 1 34.26 0.00 3.87 0.23 0.08 61.55 Average: all 12.49 0.00 1.70 0.56 0.08 85.17 Average: 0 8.47 0.00 1.33 0.51 0.08 89.61 Average: 1 16.51 0.00 2.07 0.61 0.08 80.72