---> uname -a: Linux prd-centos8-robot-2c-8g-49686.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 581 4945 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:61:d3:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fe61:d36c/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) 08/06/2025 _x86_64_ (2 CPU) 00:45:38 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 143.30 68.35 74.95 7943.25 40883.26 12:48:01 AM 108.90 0.72 108.18 52.92 11739.68 12:49:01 AM 34.19 0.42 33.77 64.78 2907.66 12:50:01 AM 76.10 6.97 69.14 1292.98 8135.16 12:51:01 AM 11.74 0.00 11.74 0.00 920.79 12:52:01 AM 2.53 0.00 2.53 0.00 75.39 12:53:01 AM 0.13 0.00 0.13 0.00 1.03 12:54:01 AM 0.57 0.23 0.33 12.66 94.74 12:55:01 AM 1.92 0.00 1.92 0.00 66.64 12:56:01 AM 0.25 0.00 0.25 0.00 4.43 12:57:01 AM 20.46 0.40 20.06 46.79 911.03 Average: 36.37 7.01 29.36 855.91 5977.02 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5421748 7088440 2460676 31.22 2688 1850092 640864 7.18 184904 1957724 178056 12:48:01 AM 5169000 7006076 2713424 34.42 2688 2012952 692956 7.76 198536 2157416 42480 12:49:01 AM 5170348 7044076 2712076 34.41 2688 2048064 656216 7.35 223284 2132992 32784 12:50:01 AM 4967564 7054856 2914860 36.98 2688 2255264 621560 6.96 262596 2266568 17660 12:51:01 AM 4972088 7059224 2910336 36.92 2688 2255276 621560 6.96 262608 2265900 8 12:52:01 AM 4972100 7059236 2910324 36.92 2688 2255276 621560 6.96 262612 2265976 4 12:53:01 AM 4972156 7059284 2910268 36.92 2688 2255276 621560 6.96 262612 2265908 4 12:54:01 AM 4872116 6962276 3010308 38.19 2688 2258308 750484 8.40 262744 2364884 16 12:55:01 AM 4881680 6971856 3000744 38.07 2688 2258324 753244 8.43 262744 2355116 16 12:56:01 AM 4871324 6961532 3011100 38.20 2688 2258372 768236 8.60 262744 2365412 48 12:57:01 AM 5066052 6977528 2816372 35.73 2688 2084788 710672 7.96 459320 1999344 23392 Average: 5030561 7022217 2851863 36.18 2688 2162908 678083 7.59 264064 2217931 26770 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 268.13 164.75 1643.47 58.41 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 75.50 61.59 827.06 10.13 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 18.16 15.13 7.59 5.26 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 489.14 391.17 433.15 99.99 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 2.50 1.95 0.48 1.83 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 2.60 2.07 0.56 0.49 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.87 2.07 0.45 0.46 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 108.43 90.77 1178.55 7.29 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 311.31 306.93 5468.03 19.84 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 321.46 315.49 5717.10 20.61 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 98.07 65.62 102.89 31.82 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 154.38 128.86 1398.13 23.28 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) 08/06/2025 _x86_64_ (2 CPU) 00:45:38 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 43.77 0.04 10.32 2.25 0.10 43.51 12:47:01 AM 0 38.30 0.05 9.04 1.87 0.10 50.64 12:47:01 AM 1 49.26 0.03 11.61 2.62 0.10 36.38 12:48:01 AM all 28.16 0.00 4.14 1.12 0.08 66.50 12:48:01 AM 0 24.93 0.00 4.07 1.07 0.08 69.85 12:48:01 AM 1 31.39 0.00 4.20 1.17 0.08 63.15 12:49:01 AM all 17.87 0.00 2.94 0.43 0.06 78.70 12:49:01 AM 0 6.27 0.00 2.52 0.48 0.07 90.66 12:49:01 AM 1 29.48 0.00 3.35 0.38 0.05 66.73 12:50:01 AM all 26.59 0.00 5.68 0.76 0.08 66.89 12:50:01 AM 0 18.32 0.00 5.38 0.64 0.08 75.58 12:50:01 AM 1 34.86 0.00 5.98 0.88 0.08 58.20 12:51:01 AM all 0.31 0.00 0.14 0.09 0.03 99.42 12:51:01 AM 0 0.35 0.00 0.13 0.07 0.03 99.42 12:51:01 AM 1 0.27 0.00 0.15 0.12 0.03 99.43 12:52:01 AM all 0.34 0.00 0.08 0.01 0.03 99.54 12:52:01 AM 0 0.12 0.00 0.07 0.02 0.03 99.77 12:52:01 AM 1 0.57 0.00 0.10 0.00 0.02 99.32 12:53:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 12:53:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 12:53:01 AM 1 0.53 0.00 0.07 0.00 0.05 99.35 12:54:01 AM all 7.61 0.00 1.50 0.00 0.05 90.85 12:54:01 AM 0 6.73 0.00 1.86 0.00 0.05 91.36 12:54:01 AM 1 8.49 0.00 1.13 0.00 0.05 90.33 12:55:01 AM all 9.07 0.00 1.23 0.01 0.10 89.59 12:55:01 AM 0 1.86 0.00 0.35 0.02 0.08 97.69 12:55:01 AM 1 16.33 0.00 2.10 0.00 0.12 81.44 12:56:01 AM all 9.17 0.00 1.18 0.00 0.09 89.56 12:56:01 AM 0 0.69 0.00 0.12 0.00 0.08 99.11 12:56:01 AM 1 17.73 0.00 2.24 0.00 0.10 79.93 12:57:01 AM all 21.71 0.00 3.18 0.12 0.08 74.91 12:57:01 AM 0 16.86 0.00 3.00 0.08 0.08 79.97 12:57:01 AM 1 26.56 0.00 3.36 0.15 0.08 69.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.99 0.00 2.77 0.43 0.07 81.73 Average: 0 10.41 0.00 2.42 0.39 0.07 86.71 Average: 1 19.59 0.00 3.12 0.48 0.07 76.74