---> uname -a: Linux prd-centos8-robot-2c-8g-36897.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 612 4922 19 2162 6787 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:a1:56:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fea1:5640/64 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) 06/25/2025 _x86_64_ (2 CPU) 00:35:28 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 93.54 15.69 77.85 4614.79 7344.42 12:38:01 AM 82.76 0.73 82.03 53.04 10458.20 12:39:01 AM 42.92 7.13 35.79 1310.50 2222.24 12:40:01 AM 55.10 2.73 52.37 439.59 7523.33 12:41:01 AM 5.26 0.00 5.26 0.00 207.21 12:42:01 AM 0.50 0.00 0.50 0.00 6.83 12:43:01 AM 0.37 0.00 0.37 0.00 4.02 12:44:01 AM 1.98 0.03 1.95 1.07 154.77 12:45:01 AM 0.15 0.00 0.15 0.00 1.77 12:46:01 AM 0.27 0.00 0.27 0.00 3.38 12:47:01 AM 27.42 0.63 26.79 73.18 1393.29 Average: 28.21 2.45 25.76 590.34 2665.79 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5314436 7029872 2567988 32.58 2688 1898356 689028 7.72 188276 2061764 177112 12:38:01 AM 5219344 7037432 2663080 33.79 2688 1995112 676464 7.57 208828 2110000 9928 12:39:01 AM 4938080 6983400 2944344 37.35 2688 2216476 722860 8.09 275320 2306616 161760 12:40:01 AM 4950852 7028604 2931572 37.19 2688 2246528 647812 7.25 266752 2288216 20 12:41:01 AM 4951428 7029168 2930996 37.18 2688 2246528 647812 7.25 266756 2288012 4 12:42:01 AM 4951464 7029200 2930960 37.18 2688 2246532 647812 7.25 266756 2288084 8 12:43:01 AM 4951104 7028932 2931320 37.19 2688 2246624 647812 7.25 266756 2288296 104 12:44:01 AM 4870044 6950432 3012380 38.22 2688 2249192 754292 8.45 266884 2368320 24 12:45:01 AM 4749204 6829612 3133220 39.75 2688 2249204 864836 9.68 266884 2488700 16 12:46:01 AM 4947524 7029488 2934900 37.23 2688 2250760 662872 7.42 267212 2291752 1544 12:47:01 AM 5083572 6987512 2798852 35.51 2688 2078148 699468 7.83 462880 1982676 9048 Average: 4993368 6996696 2889056 36.65 2688 2174860 696461 7.80 273028 2251131 32688 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 301.43 201.35 1867.22 62.07 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 48.36 35.08 549.55 6.71 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 39.84 36.29 314.33 8.60 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 580.64 425.07 118.19 98.55 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 2.77 1.95 0.70 0.42 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 3.00 2.00 0.61 0.49 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 13.00 7.15 3.58 0.96 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 192.87 178.36 2578.56 12.52 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 362.59 352.72 5734.31 22.79 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 322.36 296.45 4428.88 20.86 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 52.30 40.85 88.27 29.99 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 174.47 143.39 1425.75 24.00 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) 06/25/2025 _x86_64_ (2 CPU) 00:35:28 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 45.30 0.00 6.48 0.98 0.12 47.13 12:37:01 AM 0 49.77 0.00 5.98 1.20 0.12 42.93 12:37:01 AM 1 40.82 0.00 6.99 0.75 0.12 51.32 12:38:01 AM all 21.58 0.00 3.64 0.88 0.07 73.84 12:38:01 AM 0 30.52 0.00 4.47 0.68 0.07 64.25 12:38:01 AM 1 12.65 0.00 2.80 1.07 0.07 83.42 12:39:01 AM all 25.78 0.00 4.19 0.40 0.09 69.53 12:39:01 AM 0 28.82 0.00 4.90 0.55 0.10 65.62 12:39:01 AM 1 22.74 0.00 3.49 0.25 0.08 73.44 12:40:01 AM all 16.24 0.00 3.68 0.66 0.08 79.34 12:40:01 AM 0 15.22 0.00 3.60 0.69 0.07 80.43 12:40:01 AM 1 17.27 0.00 3.76 0.64 0.08 78.25 12:41:01 AM all 0.35 0.00 0.12 0.03 0.03 99.47 12:41:01 AM 0 0.60 0.00 0.10 0.03 0.03 99.23 12:41:01 AM 1 0.10 0.00 0.13 0.03 0.03 99.70 12:42:01 AM all 0.34 0.00 0.10 0.00 0.04 99.52 12:42:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 12:42:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 12:43:01 AM all 0.35 0.00 0.09 0.00 0.03 99.53 12:43:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 12:43:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 12:44:01 AM all 9.97 0.00 2.00 0.02 0.08 87.93 12:44:01 AM 0 15.21 0.00 2.63 0.02 0.08 82.06 12:44:01 AM 1 4.82 0.00 1.39 0.02 0.07 93.71 12:45:01 AM all 9.13 0.00 1.19 0.00 0.08 89.60 12:45:01 AM 0 16.53 0.00 2.21 0.00 0.10 81.15 12:45:01 AM 1 1.81 0.00 0.17 0.00 0.07 97.96 12:46:01 AM all 8.13 0.00 1.23 0.00 0.08 90.56 12:46:01 AM 0 14.70 0.00 2.09 0.00 0.08 83.13 12:46:01 AM 1 1.59 0.00 0.39 0.00 0.07 97.96 12:47:01 AM all 27.16 0.00 3.79 0.14 0.09 68.81 12:47:01 AM 0 37.85 0.00 4.59 0.17 0.10 57.30 12:47:01 AM 1 16.49 0.00 3.00 0.12 0.08 80.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.95 0.00 2.41 0.28 0.07 82.28 Average: 0 19.14 0.00 2.80 0.30 0.07 77.68 Average: 1 10.78 0.00 2.03 0.26 0.07 86.87