---> uname -a: Linux prd-centos8-robot-2c-8g-2718.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4912 19 2186 6800 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:ff:a8:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85458sec preferred_lft 85458sec inet6 fe80::f816:3eff:feff:a877/64 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) 10/01/2025 _x86_64_ (2 CPU) 03:54:58 LINUX RESTART (2 CPU) 03:56:02 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 100.00 0.49 99.51 18.16 7967.59 03:58:01 AM 69.32 1.00 68.32 113.05 9432.21 03:59:01 AM 42.80 6.78 36.02 1248.52 2353.08 04:00:01 AM 46.29 0.25 46.04 47.06 7501.32 04:01:01 AM 3.70 0.02 3.68 0.13 123.32 04:02:01 AM 0.25 0.07 0.18 1.73 2.75 04:03:01 AM 0.63 0.22 0.42 11.73 25.49 04:04:01 AM 1.85 0.00 1.85 0.00 96.02 04:05:01 AM 0.62 0.00 0.62 0.00 117.11 04:06:01 AM 0.67 0.00 0.67 0.00 21.76 04:07:01 AM 0.33 0.00 0.33 0.00 16.70 04:08:01 AM 0.33 0.00 0.33 0.00 15.36 04:09:01 AM 0.48 0.03 0.45 1.87 22.26 04:10:00 AM 18.01 0.40 17.61 47.89 1083.67 Average: 20.28 0.66 19.62 106.57 2048.98 03:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5199532 7002868 2682900 34.04 2688 1980072 715768 8.01 187412 2150948 211416 03:58:01 AM 5233796 7078132 2648636 33.60 2688 2019992 625380 7.00 218924 2079988 10760 03:59:01 AM 4922452 7012168 2959980 37.55 2688 2257688 671208 7.52 258008 2329068 190428 04:00:01 AM 4953964 7049160 2928468 37.15 2688 2262836 636164 7.12 261808 2285048 20 04:01:01 AM 4953036 7048264 2929396 37.16 2688 2262844 636164 7.12 261812 2285636 4 04:02:01 AM 4953688 7048984 2928744 37.16 2688 2262912 636164 7.12 261984 2285252 4 04:03:01 AM 4912268 7008516 2970164 37.68 2688 2263864 702096 7.86 262180 2326156 4 04:04:01 AM 4904660 7002876 2977772 37.78 2688 2265840 702096 7.86 262248 2333520 1236 04:05:01 AM 4901368 7001660 2981064 37.82 2688 2267916 702096 7.86 262252 2336984 40 04:06:01 AM 4900208 7000876 2982224 37.83 2688 2268292 702096 7.86 262252 2338056 56 04:07:01 AM 4897904 6998952 2984528 37.86 2688 2268672 702096 7.86 262252 2340452 24 04:08:01 AM 4897488 6998912 2984944 37.87 2688 2269048 702096 7.86 262252 2340944 40 04:09:01 AM 4894508 6996980 2987924 37.91 2688 2270096 702096 7.86 262400 2343580 496 04:10:00 AM 5058260 6985028 2824172 35.83 2688 2099744 716016 8.02 464312 2001712 22432 Average: 4970224 7016670 2912208 36.95 2688 2215701 682253 7.64 267864 2269810 31211 03:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 96.85 77.35 1090.60 11.60 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 57.39 39.38 571.41 6.67 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 43.27 33.32 330.51 7.32 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 459.77 334.98 95.76 79.58 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 3.18 2.05 0.68 0.53 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 2.80 2.32 0.69 1.36 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 30.89 17.21 9.43 2.14 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 30.81 26.95 9.70 5.15 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 22.96 19.63 5.60 3.88 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 13.46 9.26 2.95 1.86 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 11.61 9.10 2.75 1.79 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 13.11 9.10 2.91 1.82 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 13.25 10.46 4.13 3.29 0.00 0.00 0.00 0.00 04:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 AM eth0 88.93 61.74 104.06 36.13 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 63.39 46.59 158.30 11.64 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) 10/01/2025 _x86_64_ (2 CPU) 03:54:58 LINUX RESTART (2 CPU) 03:56:02 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 38.77 0.00 5.46 1.56 0.10 54.10 03:57:01 AM 0 26.33 0.00 4.30 1.40 0.08 67.88 03:57:01 AM 1 51.25 0.00 6.63 1.73 0.12 40.27 03:58:01 AM all 20.77 0.00 2.71 1.91 0.08 74.52 03:58:01 AM 0 14.32 0.00 2.52 2.24 0.08 80.83 03:58:01 AM 1 27.23 0.00 2.91 1.59 0.08 68.19 03:59:01 AM all 22.39 0.00 4.59 2.97 0.08 69.96 03:59:01 AM 0 11.53 0.00 3.56 0.80 0.07 84.04 03:59:01 AM 1 33.34 0.00 5.62 5.17 0.10 55.77 04:00:01 AM all 12.17 0.00 2.73 0.69 0.07 84.35 04:00:01 AM 0 17.81 0.00 3.50 0.70 0.08 77.90 04:00:01 AM 1 6.54 0.00 1.96 0.67 0.05 90.78 04:01:01 AM all 0.37 0.00 0.10 0.02 0.03 99.49 04:01:01 AM 0 0.17 0.00 0.13 0.03 0.03 99.63 04:01:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 04:02:01 AM all 0.39 0.00 0.12 0.00 0.03 99.47 04:02:01 AM 0 0.20 0.00 0.17 0.00 0.02 99.62 04:02:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 04:03:01 AM all 2.25 0.00 0.34 0.03 0.03 97.35 04:03:01 AM 0 2.84 0.00 0.43 0.02 0.03 96.68 04:03:01 AM 1 1.65 0.00 0.25 0.03 0.03 98.03 04:04:01 AM all 12.43 0.00 0.85 0.01 0.07 86.65 04:04:01 AM 0 9.23 0.00 0.65 0.02 0.07 90.03 04:04:01 AM 1 15.62 0.00 1.04 0.00 0.07 83.27 04:05:01 AM all 11.36 0.00 0.46 0.00 0.06 88.12 04:05:01 AM 0 4.10 0.00 0.27 0.00 0.05 95.58 04:05:01 AM 1 18.63 0.00 0.65 0.00 0.07 80.65 04:06:01 AM all 4.44 0.00 0.33 0.01 0.07 95.16 04:06:01 AM 0 1.20 0.00 0.18 0.02 0.05 98.55 04:06:01 AM 1 7.68 0.00 0.47 0.00 0.08 91.77 04:07:01 AM all 4.40 0.00 0.33 0.00 0.05 95.22 04:07:01 AM 0 2.54 0.00 0.25 0.00 0.03 97.18 04:07:01 AM 1 6.25 0.00 0.42 0.00 0.07 93.26 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 4.41 0.00 0.30 0.00 0.06 95.23 04:08:01 AM 0 1.56 0.00 0.17 0.00 0.05 98.23 04:08:01 AM 1 7.27 0.00 0.43 0.00 0.07 92.23 04:09:01 AM all 5.36 0.00 0.33 0.00 0.05 94.27 04:09:01 AM 0 1.77 0.00 0.17 0.00 0.03 98.03 04:09:01 AM 1 8.95 0.00 0.49 0.00 0.07 90.50 04:10:00 AM all 23.85 0.00 3.19 0.08 0.08 72.80 04:10:00 AM 0 12.86 0.00 2.59 0.07 0.07 84.42 04:10:00 AM 1 34.83 0.00 3.78 0.10 0.08 61.21 Average: all 11.64 0.00 1.56 0.52 0.06 86.23 Average: 0 7.59 0.00 1.35 0.38 0.05 90.63 Average: 1 15.69 0.00 1.76 0.66 0.07 81.82