---> uname -a: Linux prd-centos8-robot-2c-8g-48152.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 589 4902 19 2206 6809 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:96:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe0d:9655/64 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) 08/01/2025 _x86_64_ (2 CPU) 03:21:59 LINUX RESTART (2 CPU) 03:23:03 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 78.82 15.84 62.98 3922.51 5223.18 03:25:01 AM 94.67 0.07 94.60 1.87 12076.46 03:26:01 AM 29.99 0.97 29.02 110.50 2078.81 03:27:01 AM 55.68 6.81 48.87 1251.05 3379.87 03:28:01 AM 44.19 2.73 41.46 439.66 6462.49 03:29:01 AM 4.03 0.02 4.02 0.13 155.37 03:30:00 AM 2.36 0.02 2.35 0.95 368.38 03:30:01 AM 0.00 0.00 0.00 0.00 0.00 03:31:01 AM 0.23 0.00 0.23 0.00 4.18 03:32:01 AM 5.25 0.32 4.93 36.93 342.81 03:33:01 AM 33.07 0.50 32.57 63.71 1975.17 Average: 34.68 2.68 32.00 571.59 3199.52 03:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5416956 7083752 2465468 31.28 2688 1850280 659016 7.38 185828 1964684 163540 03:25:01 AM 5120948 6956448 2761476 35.03 2688 2011404 769752 8.62 187836 2224952 42564 03:26:01 AM 5252008 7090112 2630416 33.37 2688 2014436 627892 7.03 218088 2065804 10760 03:27:01 AM 4931516 7012520 2950908 37.44 2688 2249484 696024 7.79 257968 2322508 155232 03:28:01 AM 4973000 7070172 2909424 36.91 2688 2265288 629784 7.05 267492 2265548 4 03:29:01 AM 4905832 7011376 2976592 37.76 2688 2273672 715700 8.01 267816 2331828 8380 03:30:00 AM 4903200 7009240 2979224 37.80 2688 2274156 733280 8.21 267816 2334960 8 03:30:01 AM 4902604 7008664 2979820 37.80 2688 2274156 733280 8.21 267816 2335352 16 03:31:01 AM 4880976 6987096 3001448 38.08 2688 2274224 749940 8.40 267816 2356332 36 03:32:01 AM 5027696 6978172 2854728 36.22 2688 2122288 693976 7.77 276416 2217212 30448 03:33:01 AM 5055188 7004428 2827236 35.87 2688 2122612 684996 7.67 477944 1994392 10240 Average: 5033629 7019271 2848795 36.14 2688 2157455 699422 7.83 267531 2219416 38293 03:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 303.96 196.24 1733.73 61.18 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 70.81 51.28 794.37 8.62 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 10.95 7.36 6.10 3.26 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 36.57 32.21 322.60 7.19 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 201.53 145.91 43.84 39.00 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 44.58 31.46 75.10 8.60 0.00 0.00 0.00 0.00 03:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 AM eth0 327.87 326.49 67.82 136.63 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 407.32 407.32 81.82 170.75 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 206.35 203.88 501.42 64.68 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 67.34 41.96 139.52 37.53 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 20.64 17.33 15.62 8.41 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 128.58 105.22 365.48 37.48 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) 08/01/2025 _x86_64_ (2 CPU) 03:21:59 LINUX RESTART (2 CPU) 03:23:03 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 37.19 0.00 5.92 6.08 0.18 50.63 03:24:01 AM 0 49.01 0.00 6.50 5.48 0.19 38.82 03:24:01 AM 1 25.33 0.00 5.34 6.68 0.17 62.48 03:25:01 AM all 27.18 0.00 3.87 12.53 0.13 56.29 03:25:01 AM 0 35.38 0.00 4.30 12.79 0.10 47.43 03:25:01 AM 1 18.96 0.00 3.44 12.27 0.15 65.18 03:26:01 AM all 15.71 0.00 1.69 1.13 0.08 81.38 03:26:01 AM 0 8.95 0.00 1.54 0.23 0.07 89.22 03:26:01 AM 1 22.48 0.00 1.85 2.04 0.08 73.55 03:27:01 AM all 24.37 0.00 4.33 2.76 0.08 68.46 03:27:01 AM 0 29.78 0.00 4.71 4.31 0.08 61.13 03:27:01 AM 1 18.96 0.00 3.96 1.20 0.08 75.80 03:28:01 AM all 11.62 0.00 2.13 2.41 0.09 83.75 03:28:01 AM 0 12.43 0.00 2.58 1.54 0.10 83.35 03:28:01 AM 1 10.81 0.00 1.69 3.28 0.08 84.14 03:29:01 AM all 11.18 0.00 0.38 0.03 0.05 88.36 03:29:01 AM 0 17.59 0.00 0.50 0.02 0.05 81.85 03:29:01 AM 1 4.72 0.00 0.25 0.03 0.05 94.94 03:30:00 AM all 26.90 0.00 0.59 0.04 0.11 72.36 03:30:00 AM 0 15.16 0.00 0.39 0.07 0.12 84.26 03:30:00 AM 1 38.60 0.00 0.78 0.02 0.10 60.50 03:30:01 AM all 29.01 0.00 1.85 0.00 0.00 69.14 03:30:01 AM 0 56.79 0.00 1.23 0.00 0.00 41.98 03:30:01 AM 1 1.23 0.00 2.47 0.00 0.00 96.30 03:31:01 AM all 25.24 0.00 0.61 0.00 0.08 74.07 03:31:01 AM 0 6.71 0.00 0.49 0.00 0.08 92.71 03:31:01 AM 1 43.62 0.00 0.74 0.00 0.07 55.58 03:32:01 AM all 9.74 0.00 1.59 0.07 0.08 88.52 03:32:01 AM 0 12.26 0.00 1.77 0.03 0.08 85.85 03:32:01 AM 1 7.25 0.00 1.40 0.10 0.08 91.16 03:33:01 AM all 29.86 0.00 3.51 0.30 0.08 66.25 03:33:01 AM 0 32.18 0.00 3.91 0.47 0.08 63.37 03:33:01 AM 1 27.54 0.00 3.11 0.13 0.08 69.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.85 0.00 2.46 2.52 0.10 73.07 Average: 0 21.93 0.00 2.66 2.49 0.10 72.82 Average: 1 21.77 0.00 2.25 2.56 0.10 73.33