---> uname -a: Linux prd-centos8-robot-2c-8g-35319.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4944 19 2165 6813 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:64:39:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fe64:39a6/64 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) 06/18/2025 _x86_64_ (2 CPU) 02:25:50 LINUX RESTART (2 CPU) 02:27:01 AM tps rtps wtps bread/s bwrtn/s 02:28:01 AM 119.06 0.73 118.33 53.05 11918.83 02:29:01 AM 23.98 0.40 23.58 64.26 2156.71 02:30:01 AM 67.73 7.00 60.73 1293.30 4800.73 02:31:01 AM 23.28 0.00 23.28 0.00 4920.81 02:32:01 AM 4.00 0.02 3.98 0.13 178.79 02:33:01 AM 0.38 0.00 0.38 0.00 72.62 02:34:01 AM 0.17 0.00 0.17 0.00 55.32 02:35:01 AM 0.23 0.00 0.23 0.00 36.47 02:36:01 AM 0.32 0.00 0.32 0.00 40.06 02:37:01 AM 0.27 0.00 0.27 0.00 15.23 02:38:01 AM 0.15 0.00 0.15 0.00 25.11 02:39:01 AM 0.25 0.00 0.25 0.00 24.86 02:40:01 AM 31.04 0.65 30.39 74.11 1861.46 Average: 20.84 0.68 20.16 114.23 2008.33 02:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 AM 5185400 7004528 2697032 34.22 2688 1995928 706620 7.91 198696 2148328 46548 02:29:01 AM 5260076 7080920 2622356 33.27 2688 1997856 637836 7.14 219236 2058188 10756 02:30:01 AM 4993316 7058784 2889116 36.65 2688 2234500 620904 6.95 261772 2254708 136184 02:31:01 AM 4990372 7055716 2892060 36.69 2688 2234500 620904 6.95 261772 2254572 8 02:32:01 AM 4946116 7013104 2936316 37.25 2688 2236220 703744 7.88 261916 2298420 480 02:33:01 AM 4941716 7010468 2940716 37.31 2688 2237908 720104 8.06 261928 2302808 188 02:34:01 AM 4940184 7010348 2942248 37.33 2688 2239372 735692 8.24 261932 2304184 32 02:35:01 AM 4936760 7008740 2945672 37.37 2688 2241136 755584 8.46 261932 2307576 776 02:36:01 AM 4936208 7008488 2946224 37.38 2688 2241436 755584 8.46 261932 2308376 24 02:37:01 AM 4935492 7008136 2946940 37.39 2688 2241800 755584 8.46 261936 2309008 32 02:38:01 AM 4933340 7006808 2949092 37.41 2688 2242624 755584 8.46 261936 2311200 140 02:39:01 AM 4980236 7056732 2902196 36.82 2688 2245656 637032 7.13 262256 2264620 2496 02:40:01 AM 5114484 7021520 2767948 35.12 2688 2081376 688688 7.71 464228 1951440 9060 Average: 5007208 7026484 2875224 36.48 2688 2190024 699528 7.83 269344 2236418 15902 02:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 77.64 59.83 781.14 9.38 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 15.06 12.26 5.96 4.36 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 239.69 210.20 354.72 50.86 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 1.40 0.80 0.17 0.15 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 95.02 84.22 19.60 7.85 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 75.44 73.12 15.93 8.07 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 55.31 55.92 11.09 5.06 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 74.70 73.28 16.38 8.04 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 9.90 8.75 2.49 1.55 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 14.60 12.60 3.62 2.32 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 23.88 22.16 6.11 3.85 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 65.16 44.89 150.02 7.78 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 51.22 40.29 101.04 50.65 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 61.46 53.72 112.95 12.30 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) 06/18/2025 _x86_64_ (2 CPU) 02:25:50 LINUX RESTART (2 CPU) 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 33.67 0.00 5.23 1.44 0.11 59.55 02:28:01 AM 0 28.46 0.00 4.54 1.62 0.10 65.28 02:28:01 AM 1 38.87 0.00 5.93 1.27 0.12 53.82 02:29:01 AM all 12.00 0.00 1.64 0.43 0.07 85.86 02:29:01 AM 0 11.56 0.00 1.62 0.67 0.07 86.09 02:29:01 AM 1 12.45 0.00 1.65 0.20 0.07 85.63 02:30:01 AM all 33.07 0.00 5.95 0.80 0.32 59.86 02:30:01 AM 0 30.01 0.00 5.43 0.65 0.55 63.36 02:30:01 AM 1 36.14 0.00 6.47 0.95 0.10 56.34 02:31:01 AM all 0.33 0.00 0.27 0.40 0.06 98.94 02:31:01 AM 0 0.48 0.00 0.32 0.63 0.02 98.55 02:31:01 AM 1 0.18 0.00 0.22 0.17 0.10 99.33 02:32:01 AM all 7.05 0.00 0.57 0.02 0.07 92.29 02:32:01 AM 0 4.89 0.00 0.70 0.02 0.08 94.30 02:32:01 AM 1 9.22 0.00 0.44 0.02 0.05 90.28 02:33:01 AM all 8.21 0.00 0.41 0.00 0.08 91.31 02:33:01 AM 0 8.84 0.00 0.42 0.00 0.08 90.65 02:33:01 AM 1 7.57 0.00 0.40 0.00 0.07 91.96 02:34:01 AM all 3.48 0.00 0.34 0.00 0.08 96.10 02:34:01 AM 0 2.63 0.00 0.35 0.00 0.08 96.94 02:34:01 AM 1 4.32 0.00 0.34 0.00 0.08 95.26 02:35:01 AM all 8.10 0.00 0.49 0.00 0.08 91.33 02:35:01 AM 0 4.59 0.00 0.54 0.00 0.08 94.79 02:35:01 AM 1 11.61 0.00 0.44 0.00 0.08 87.87 02:36:01 AM all 2.91 0.00 0.18 0.00 0.07 96.85 02:36:01 AM 0 1.71 0.00 0.20 0.00 0.07 98.03 02:36:01 AM 1 4.11 0.00 0.15 0.00 0.07 95.67 02:37:01 AM all 3.98 0.00 0.25 0.00 0.08 95.69 02:37:01 AM 0 3.90 0.00 0.28 0.00 0.05 95.77 02:37:01 AM 1 4.06 0.00 0.22 0.00 0.12 95.61 02:38:01 AM all 6.35 0.00 0.35 0.00 0.08 93.22 02:38:01 AM 0 4.33 0.00 0.32 0.00 0.07 95.29 02:38:01 AM 1 8.37 0.00 0.38 0.00 0.08 91.16 02:38:01 AM CPU %user %nice %system %iowait %steal %idle 02:39:01 AM all 12.75 0.00 0.57 0.00 0.08 86.60 02:39:01 AM 0 9.30 0.00 0.60 0.00 0.07 90.03 02:39:01 AM 1 16.20 0.00 0.53 0.00 0.10 83.17 02:40:01 AM all 27.65 0.00 3.88 0.15 0.08 68.23 02:40:01 AM 0 21.74 0.00 3.42 0.13 0.08 74.62 02:40:01 AM 1 33.55 0.00 4.33 0.17 0.08 61.87 Average: all 12.29 0.00 1.55 0.25 0.10 85.81 Average: 0 10.21 0.00 1.45 0.29 0.11 87.95 Average: 1 14.37 0.00 1.66 0.21 0.09 83.67