---> uname -a: Linux prd-centos8-robot-2c-8g-50389.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 580 4946 19 2170 6818 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:39:5f:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe39:5f01/64 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) 09/07/2025 _x86_64_ (2 CPU) 05:54:52 LINUX RESTART (2 CPU) 05:56:01 AM tps rtps wtps bread/s bwrtn/s 05:57:01 AM 122.71 0.22 122.49 6.40 12099.62 05:58:01 AM 35.91 0.68 35.23 51.59 4330.91 05:59:01 AM 42.96 7.10 35.86 1310.18 2245.71 06:00:01 AM 57.96 0.25 57.71 47.05 7817.01 06:01:07 AM 0.75 0.21 0.53 11.56 19.11 06:02:01 AM 2.65 0.09 2.55 2.07 128.51 06:03:01 AM 0.17 0.00 0.17 0.00 2.28 06:04:01 AM 16.31 0.32 16.00 36.93 636.49 Average: 34.92 1.11 33.81 183.42 3410.49 05:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 AM 5089668 6957856 2792764 35.43 2688 2045084 757016 8.48 190832 2256676 140384 05:58:01 AM 5167004 7006276 2715428 34.45 2688 2015544 693420 7.76 209784 2157784 13136 05:59:01 AM 4967212 7049804 2915220 36.98 2688 2250968 642344 7.19 257680 2286172 177856 06:00:01 AM 4971296 7059132 2911136 36.93 2688 2255408 618760 6.93 262240 2269088 4 06:01:07 AM 4921076 7010784 2961356 37.57 2688 2257300 705996 7.91 262520 2318692 116 06:02:01 AM 4921604 7011380 2960828 37.56 2688 2257368 705996 7.91 262620 2318312 4 06:03:01 AM 4907080 6996872 2975352 37.75 2688 2257384 721528 8.08 262624 2332776 4 06:04:01 AM 5082308 6994388 2800124 35.52 2688 2084872 707060 7.92 304180 2136372 30204 Average: 5003406 7010812 2879026 36.52 2688 2177991 694015 7.77 251560 2259484 45214 05:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 126.62 95.87 1317.16 12.75 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 9.97 4.78 4.46 2.12 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 38.34 32.76 329.46 7.31 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 161.45 121.03 38.09 34.60 0.00 0.00 0.00 0.00 06:01:07 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:07 AM eth0 83.11 71.20 31.67 27.21 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 276.04 274.62 55.45 115.04 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 200.62 199.25 200.48 70.80 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 68.67 47.18 120.84 23.45 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 118.23 103.33 262.04 35.57 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) 09/07/2025 _x86_64_ (2 CPU) 05:54:52 LINUX RESTART (2 CPU) 05:56:01 AM CPU %user %nice %system %iowait %steal %idle 05:57:01 AM all 36.76 0.00 5.06 2.80 0.15 55.23 05:57:01 AM 0 59.42 0.00 6.97 2.69 0.15 30.78 05:57:01 AM 1 14.09 0.00 3.15 2.92 0.15 79.69 05:58:01 AM all 10.09 0.00 1.70 1.34 0.06 86.80 05:58:01 AM 0 14.44 0.00 2.07 0.78 0.05 82.66 05:58:01 AM 1 5.74 0.00 1.34 1.90 0.07 90.95 05:59:01 AM all 24.91 0.00 3.96 0.75 0.07 70.31 05:59:01 AM 0 39.46 0.00 4.95 0.87 0.08 54.63 05:59:01 AM 1 10.36 0.00 2.97 0.63 0.07 85.97 06:00:01 AM all 13.91 0.00 2.80 0.97 0.07 82.25 06:00:01 AM 0 20.84 0.00 3.58 1.07 0.07 74.44 06:00:01 AM 1 6.96 0.00 2.03 0.87 0.07 90.08 06:01:07 AM all 7.53 0.00 0.48 0.01 0.29 91.68 06:01:07 AM 0 13.43 0.00 0.73 0.02 0.50 85.33 06:01:07 AM 1 1.57 0.00 0.23 0.00 0.08 98.11 06:02:01 AM all 20.62 0.00 0.50 0.01 0.08 78.79 06:02:01 AM 0 0.58 0.00 0.20 0.02 0.07 99.13 06:02:01 AM 1 40.73 0.00 0.80 0.00 0.09 58.37 06:03:01 AM all 24.86 0.00 0.49 0.00 0.09 74.55 06:03:01 AM 0 23.03 0.00 0.50 0.00 0.10 76.37 06:03:01 AM 1 26.70 0.00 0.49 0.00 0.08 72.73 06:04:01 AM all 15.68 0.00 2.09 0.06 0.09 82.08 06:04:01 AM 0 16.88 0.00 1.87 0.05 0.08 81.12 06:04:01 AM 1 14.47 0.00 2.32 0.07 0.10 83.04 Average: all 19.28 0.00 2.16 0.75 0.11 77.70 Average: 0 23.79 0.00 2.64 0.69 0.14 72.73 Average: 1 14.74 0.00 1.68 0.81 0.09 82.68