---> uname -a: Linux prd-centos8-robot-2c-8g-48575.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 632 4801 19 2263 6767 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:df:c5:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fedf:c52c/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) 09/03/2025 _x86_64_ (2 CPU) 20:09:38 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 1281.60 574.40 707.20 10156.80 891276.80 08:11:01 PM 114.56 43.35 71.21 7493.64 22830.62 08:12:01 PM 103.85 0.72 103.13 52.92 11432.24 08:13:01 PM 43.94 3.43 40.51 1249.39 3625.06 08:14:01 PM 68.04 6.43 61.61 500.90 7556.40 08:15:01 PM 9.65 0.22 9.43 11.73 643.89 08:16:01 PM 2.37 0.00 2.37 0.00 418.83 08:17:01 PM 0.92 0.00 0.92 0.00 512.48 08:18:01 PM 0.40 0.00 0.40 0.00 323.54 08:19:01 PM 0.55 0.03 0.52 1.87 144.99 08:20:01 PM 25.26 0.65 24.61 74.11 2629.46 Average: 39.54 6.67 32.88 957.66 6854.06 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 6124016 7341596 1758416 22.31 2688 1422284 376252 4.77 109732 1415096 484496 08:11:01 PM 5363972 7030444 2518460 31.95 2688 1849656 749164 8.39 185248 2015504 164456 08:12:01 PM 5123880 6961272 2758552 35.00 2688 2013208 807936 9.05 198652 2208864 42476 08:13:01 PM 4971192 6935620 2911240 36.93 2688 2137776 840476 9.41 256952 2295748 67292 08:14:01 PM 4907408 7007316 2975024 37.74 2688 2267176 728420 8.16 267604 2321856 10820 08:15:01 PM 4863192 6964012 3019240 38.30 2688 2268260 777096 8.70 267788 2368132 732 08:16:01 PM 4831888 6944860 3050544 38.70 2688 2280476 809036 9.06 268204 2399156 2656 08:17:01 PM 4819220 6944488 3063212 38.86 2688 2292760 809036 9.06 268204 2411528 76 08:18:01 PM 4810036 6944924 3072396 38.98 2688 2302352 809036 9.06 268252 2421128 28 08:19:01 PM 4865240 7009364 3017192 38.28 2688 2311580 727568 8.15 268836 2365616 5068 08:20:01 PM 4974192 6982428 2908240 36.90 2688 2181928 773832 8.66 504332 2048244 23140 Average: 5059476 7006029 2822956 35.81 2688 2120678 746168 8.35 260346 2206443 72840 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 6.40 4.00 2.15 0.66 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 317.03 200.67 1647.86 60.13 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 72.08 57.88 842.74 9.25 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 37.09 33.24 330.99 8.41 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 209.16 151.95 47.21 34.58 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 15.76 10.06 10.31 1.25 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 30.93 30.21 98.10 14.58 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 24.31 24.93 76.45 7.56 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 22.03 22.21 36.32 14.92 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 27.55 19.56 85.57 2.76 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 72.84 50.82 141.63 82.57 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 82.72 60.04 331.04 23.56 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) 09/03/2025 _x86_64_ (2 CPU) 20:09:38 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 8.98 0.41 46.12 39.59 0.41 4.49 08:10:01 PM 0 11.20 0.00 55.20 25.60 0.80 7.20 08:10:01 PM 1 6.67 0.83 36.67 54.17 0.00 1.67 08:11:01 PM all 43.12 0.02 8.47 2.07 0.10 46.23 08:11:01 PM 0 52.47 0.03 9.78 1.93 0.10 35.68 08:11:01 PM 1 33.79 0.00 7.16 2.21 0.10 56.75 08:12:01 PM all 28.04 0.00 4.12 1.14 0.08 66.62 08:12:01 PM 0 38.38 0.00 4.77 1.05 0.08 55.72 08:12:01 PM 1 17.72 0.00 3.47 1.23 0.08 77.49 08:13:01 PM all 23.87 0.00 3.46 0.38 0.08 72.22 08:13:01 PM 0 38.33 0.00 4.18 0.62 0.08 56.79 08:13:01 PM 1 9.42 0.00 2.73 0.13 0.07 87.65 08:14:01 PM all 20.97 0.00 4.42 0.65 0.07 73.89 08:14:01 PM 0 21.08 0.00 4.34 0.65 0.07 73.86 08:14:01 PM 1 20.86 0.00 4.50 0.65 0.07 73.92 08:15:01 PM all 1.77 0.00 0.21 0.08 0.03 97.91 08:15:01 PM 0 1.94 0.00 0.22 0.02 0.03 97.80 08:15:01 PM 1 1.61 0.00 0.20 0.13 0.03 98.03 08:16:01 PM all 12.00 0.00 0.23 0.02 0.08 87.68 08:16:01 PM 0 11.53 0.00 0.23 0.02 0.07 88.15 08:16:01 PM 1 12.48 0.00 0.22 0.02 0.08 87.20 08:17:01 PM all 13.03 0.00 0.16 0.03 0.05 86.74 08:17:01 PM 0 16.98 0.00 0.15 0.00 0.07 82.80 08:17:01 PM 1 9.07 0.00 0.17 0.05 0.03 90.68 08:18:01 PM all 11.80 0.00 0.17 0.01 0.06 87.97 08:18:01 PM 0 13.80 0.00 0.17 0.00 0.07 85.97 08:18:01 PM 1 9.79 0.00 0.17 0.02 0.05 89.97 08:19:01 PM all 6.49 0.00 0.38 0.01 0.07 93.06 08:19:01 PM 0 12.21 0.00 0.45 0.00 0.07 87.27 08:19:01 PM 1 0.77 0.00 0.30 0.02 0.07 98.85 08:20:01 PM all 26.57 0.00 3.65 0.20 0.07 69.51 08:20:01 PM 0 34.59 0.00 3.62 0.20 0.07 61.52 08:20:01 PM 1 18.53 0.00 3.69 0.20 0.07 77.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.75 0.00 2.62 0.54 0.07 78.03 Average: 0 24.10 0.00 2.90 0.50 0.07 72.42 Average: 1 13.40 0.00 2.33 0.57 0.06 83.63