---> uname -a: Linux prd-centos8-robot-2c-8g-43370.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 599 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:0d:7f:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85492sec preferred_lft 85492sec inet6 fe80::f816:3eff:fe0d:7f5c/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) 07/17/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 83.91 8.83 75.07 3036.59 7297.47 02:28:01 AM 83.40 0.72 82.69 52.92 9829.26 02:29:01 AM 29.81 0.42 29.40 64.79 2851.26 02:30:01 AM 62.08 6.96 55.11 1292.77 7259.10 02:31:01 AM 15.73 0.00 15.73 0.00 1216.79 02:32:01 AM 3.72 0.02 3.70 0.13 167.17 02:33:01 AM 1.85 0.00 1.85 0.00 125.44 02:34:01 AM 0.28 0.00 0.28 0.00 61.04 02:35:01 AM 0.27 0.00 0.27 0.00 36.05 02:36:01 AM 0.28 0.00 0.28 0.00 39.49 02:37:01 AM 0.27 0.00 0.27 0.00 16.31 02:38:01 AM 0.27 0.00 0.27 0.00 15.35 02:39:01 AM 1.80 0.18 1.62 4.26 135.23 02:40:01 AM 29.01 0.47 28.54 69.84 1672.09 Average: 22.33 1.26 21.08 322.96 2194.34 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5331064 7054300 2551368 32.37 2688 1905228 665212 7.45 186652 2043308 181540 02:28:01 AM 5160668 7000972 2721764 34.53 2688 2016112 690228 7.73 198452 2171908 42484 02:29:01 AM 5116976 7017936 2765456 35.08 2688 2074688 686008 7.68 229900 2178340 49432 02:30:01 AM 4959524 7047764 2922908 37.08 2688 2255688 645684 7.23 262608 2279068 26920 02:31:01 AM 4959484 7047456 2922948 37.08 2688 2255692 645684 7.23 262600 2278252 8 02:32:01 AM 4917196 7007156 2965236 37.62 2688 2257680 700108 7.84 262744 2320320 776 02:33:01 AM 4910444 7001952 2971988 37.70 2688 2259228 738084 8.26 262756 2326756 408 02:34:01 AM 4906072 6998912 2976360 37.76 2688 2260584 738084 8.26 262760 2331244 32 02:35:01 AM 4903616 6998296 2978816 37.79 2688 2262408 755460 8.46 262760 2333808 888 02:36:01 AM 4902920 6997792 2979512 37.80 2688 2262592 755460 8.46 262760 2334416 24 02:37:01 AM 4902152 6997392 2980280 37.81 2688 2262968 755460 8.46 262764 2334952 16 02:38:01 AM 4900024 6996104 2982408 37.84 2688 2263808 755460 8.46 262764 2337236 460 02:39:01 AM 5117404 7039500 2765028 35.08 2688 2091252 637264 7.14 262236 2122136 3996 02:40:01 AM 5051940 6979764 2830492 35.91 2688 2101472 708124 7.93 466636 2007616 9064 Average: 5002820 7013235 2879612 36.53 2688 2180671 705451 7.90 264885 2242811 22575 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 248.18 170.96 1606.80 56.52 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 55.47 43.43 606.39 7.56 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 26.23 22.48 118.84 6.97 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 179.92 132.97 232.60 31.17 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.38 1.50 1.02 0.37 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 112.93 105.37 22.57 9.44 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 68.13 65.48 14.47 7.60 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 54.39 54.77 10.17 4.70 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 81.94 79.74 17.30 8.73 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 5.25 4.38 1.37 0.94 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 15.18 13.66 3.63 2.39 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 26.38 23.81 6.48 4.09 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 76.31 58.79 59.71 19.47 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 39.47 26.54 57.15 42.86 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 70.87 57.42 197.03 14.49 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) 07/17/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 44.76 0.00 6.12 0.77 0.09 48.26 02:27:01 AM 0 51.17 0.00 7.13 0.80 0.10 40.80 02:27:01 AM 1 38.36 0.00 5.10 0.73 0.08 55.72 02:28:01 AM all 22.31 0.00 3.07 0.69 0.08 73.85 02:28:01 AM 0 25.71 0.00 3.17 0.90 0.07 70.16 02:28:01 AM 1 18.91 0.00 2.97 0.48 0.08 77.55 02:29:01 AM all 21.46 0.00 3.06 0.21 0.08 75.20 02:29:01 AM 0 33.85 0.00 3.63 0.30 0.07 62.16 02:29:01 AM 1 9.08 0.00 2.49 0.12 0.08 88.23 02:30:01 AM all 23.09 0.00 4.38 0.58 0.08 71.88 02:30:01 AM 0 29.49 0.00 4.66 0.37 0.08 65.40 02:30:01 AM 1 16.68 0.00 4.09 0.78 0.07 78.37 02:31:01 AM all 0.36 0.00 0.13 0.13 0.03 99.36 02:31:01 AM 0 0.15 0.00 0.08 0.08 0.03 99.65 02:31:01 AM 1 0.57 0.00 0.18 0.17 0.02 99.07 02:32:01 AM all 7.58 0.00 0.58 0.02 0.07 91.76 02:32:01 AM 0 9.20 0.00 0.44 0.00 0.07 90.30 02:32:01 AM 1 5.96 0.00 0.72 0.03 0.07 93.22 02:33:01 AM all 8.23 0.00 0.47 0.01 0.07 91.23 02:33:01 AM 0 10.79 0.00 0.54 0.00 0.07 88.61 02:33:01 AM 1 5.67 0.00 0.40 0.02 0.07 93.85 02:34:01 AM all 2.54 0.00 0.28 0.00 0.07 97.12 02:34:01 AM 0 2.63 0.00 0.23 0.00 0.07 97.07 02:34:01 AM 1 2.45 0.00 0.32 0.00 0.07 97.17 02:35:01 AM all 8.82 0.00 0.55 0.00 0.07 90.56 02:35:01 AM 0 9.88 0.00 0.47 0.00 0.07 89.58 02:35:01 AM 1 7.76 0.00 0.64 0.00 0.07 91.53 02:36:01 AM all 2.01 0.00 0.15 0.00 0.06 97.79 02:36:01 AM 0 2.62 0.00 0.13 0.00 0.07 97.18 02:36:01 AM 1 1.39 0.00 0.17 0.00 0.05 98.40 02:37:01 AM all 4.15 0.00 0.23 0.00 0.06 95.56 02:37:01 AM 0 5.73 0.00 0.23 0.00 0.05 93.99 02:37:01 AM 1 2.57 0.00 0.23 0.00 0.07 97.13 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 6.77 0.00 0.38 0.00 0.07 92.78 02:38:01 AM 0 9.02 0.00 0.40 0.00 0.07 90.51 02:38:01 AM 1 4.51 0.00 0.37 0.00 0.07 95.05 02:39:01 AM all 13.42 0.00 0.96 0.00 0.07 85.55 02:39:01 AM 0 17.25 0.00 0.63 0.00 0.07 82.04 02:39:01 AM 1 9.59 0.00 1.29 0.00 0.07 89.06 02:40:01 AM all 28.76 0.00 3.54 0.15 0.08 67.47 02:40:01 AM 0 47.00 0.00 4.51 0.22 0.10 48.17 02:40:01 AM 1 10.52 0.00 2.57 0.08 0.07 86.76 Average: all 13.89 0.00 1.71 0.18 0.07 84.15 Average: 0 18.19 0.00 1.88 0.19 0.07 79.67 Average: 1 9.58 0.00 1.54 0.17 0.07 88.64