---> uname -a: Linux prd-centos8-robot-2c-8g-11249.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 637 4876 19 2183 6761 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:69:2a:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85476sec preferred_lft 85476sec inet6 fe80::f816:3eff:fe69:2ad4/64 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) 12/07/2025 _x86_64_ (2 CPU) 00:38:30 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 84.79 9.01 75.77 3040.45 7285.62 12:41:01 AM 87.64 0.92 86.72 65.84 11324.51 12:42:01 AM 32.43 0.42 32.01 64.79 1865.89 12:43:01 AM 75.01 6.96 68.04 1292.77 8233.87 12:44:01 AM 8.52 0.22 8.30 11.73 616.90 12:45:01 AM 4.13 0.00 4.13 0.00 149.83 12:46:01 AM 0.60 0.00 0.60 0.00 8.03 12:47:01 AM 0.32 0.00 0.32 0.00 2.93 12:48:01 AM 0.28 0.00 0.28 0.00 2.12 12:49:01 AM 0.37 0.00 0.37 0.00 4.00 12:50:01 AM 0.47 0.00 0.47 0.00 6.06 12:51:01 AM 0.50 0.00 0.50 0.00 6.10 12:52:01 AM 0.40 0.00 0.40 0.00 4.65 12:53:01 AM 11.60 0.32 11.28 36.92 404.25 Average: 21.93 1.27 20.66 322.35 2136.92 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5282596 7012940 2599836 32.98 2688 1912712 728308 8.15 186328 2091124 186868 12:41:01 AM 5135576 6990616 2746856 34.85 2688 2030296 727300 8.14 208636 2185508 13284 12:42:01 AM 5040516 6983392 2841916 36.05 2688 2113568 733884 8.22 228748 2247404 79260 12:43:01 AM 4905896 7008948 2976536 37.76 2688 2269748 673468 7.54 259924 2331044 10824 12:44:01 AM 4860568 6964120 3021864 38.34 2688 2270408 740168 8.29 260052 2375692 320 12:45:01 AM 4712320 6815904 3170112 40.22 2688 2270440 893560 10.01 260052 2523884 8 12:46:01 AM 4711716 6815300 3170716 40.23 2688 2270440 893560 10.01 260052 2524212 4 12:47:01 AM 4712400 6815988 3170032 40.22 2688 2270444 893560 10.01 260052 2523904 4 12:48:01 AM 4712892 6816480 3169540 40.21 2688 2270444 893560 10.01 260052 2523948 4 12:49:01 AM 4710812 6814400 3171620 40.24 2688 2270444 893560 10.01 260052 2526200 12 12:50:01 AM 4710472 6814064 3171960 40.24 2688 2270448 895948 10.03 260052 2526260 8 12:51:01 AM 4710864 6814460 3171568 40.24 2688 2270452 895948 10.03 260052 2526144 4 12:52:01 AM 4583012 6686636 3299420 41.86 2688 2270480 1020252 11.42 260052 2652840 4 12:53:01 AM 5011236 6936720 2871196 36.43 2688 2098004 764272 8.56 300136 2208340 35044 Average: 4842920 6877855 3039512 38.56 2688 2204166 831953 9.32 251731 2411893 23261 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 259.60 165.18 1641.70 50.45 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 67.28 49.78 608.33 8.27 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 27.86 23.60 133.01 6.78 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 196.57 153.50 247.32 42.17 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 20.15 14.71 69.18 5.69 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 206.90 197.42 3260.91 12.80 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 3.18 0.52 0.88 0.46 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 1.22 0.05 0.07 0.00 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 3.57 0.10 0.31 0.01 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 1.42 0.15 0.18 0.07 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 0.70 0.15 0.10 0.01 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 0.52 0.10 0.03 0.01 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 283.94 273.75 4474.08 17.71 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 267.89 242.07 3489.59 34.01 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 95.77 80.08 994.72 12.75 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) 12/07/2025 _x86_64_ (2 CPU) 00:38:30 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 45.76 0.00 6.33 0.92 0.08 46.91 12:40:01 AM 0 48.08 0.00 6.75 0.77 0.08 44.32 12:40:01 AM 1 43.42 0.00 5.91 1.07 0.08 49.52 12:41:01 AM all 23.51 0.00 3.66 1.02 0.07 71.74 12:41:01 AM 0 29.31 0.00 4.00 0.83 0.07 65.79 12:41:01 AM 1 17.72 0.00 3.31 1.22 0.07 77.69 12:42:01 AM all 24.39 0.00 3.21 0.21 0.08 72.12 12:42:01 AM 0 27.05 0.00 3.30 0.20 0.08 69.37 12:42:01 AM 1 21.72 0.00 3.12 0.22 0.08 74.87 12:43:01 AM all 23.95 0.00 4.75 0.82 0.08 70.41 12:43:01 AM 0 32.36 0.00 4.98 0.88 0.08 61.69 12:43:01 AM 1 15.51 0.00 4.52 0.75 0.07 79.15 12:44:01 AM all 1.53 0.00 0.21 0.07 0.05 98.15 12:44:01 AM 0 0.63 0.00 0.17 0.05 0.05 99.10 12:44:01 AM 1 2.42 0.00 0.25 0.08 0.05 97.19 12:45:01 AM all 1.79 0.00 0.56 0.02 0.08 97.56 12:45:01 AM 0 1.96 0.00 0.67 0.02 0.07 97.28 12:45:01 AM 1 1.61 0.00 0.45 0.02 0.08 97.84 12:46:01 AM all 0.43 0.00 0.10 0.00 0.07 99.40 12:46:01 AM 0 0.65 0.00 0.08 0.00 0.05 99.22 12:46:01 AM 1 0.22 0.00 0.12 0.00 0.08 99.58 12:47:01 AM all 0.41 0.00 0.09 0.00 0.07 99.43 12:47:01 AM 0 0.63 0.00 0.08 0.00 0.05 99.23 12:47:01 AM 1 0.18 0.00 0.10 0.00 0.08 99.63 12:48:01 AM all 0.35 0.00 0.13 0.00 0.07 99.46 12:48:01 AM 0 0.45 0.00 0.12 0.00 0.05 99.38 12:48:01 AM 1 0.25 0.00 0.13 0.00 0.08 99.53 12:49:01 AM all 0.36 0.00 0.11 0.00 0.06 99.47 12:49:01 AM 0 0.23 0.00 0.17 0.00 0.07 99.53 12:49:01 AM 1 0.48 0.00 0.05 0.00 0.05 99.42 12:50:01 AM all 0.43 0.00 0.10 0.00 0.05 99.42 12:50:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 12:50:01 AM 1 0.27 0.00 0.12 0.00 0.05 99.57 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 0.44 0.00 0.12 0.00 0.05 99.39 12:51:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.37 12:51:01 AM 1 0.37 0.00 0.15 0.00 0.07 99.41 12:52:01 AM all 2.11 0.00 0.59 0.00 0.06 97.24 12:52:01 AM 0 4.02 0.00 1.06 0.00 0.07 94.85 12:52:01 AM 1 0.22 0.00 0.12 0.00 0.05 99.62 12:53:01 AM all 15.87 0.00 2.40 0.10 0.07 81.56 12:53:01 AM 0 21.17 0.00 2.54 0.08 0.07 76.15 12:53:01 AM 1 10.56 0.00 2.27 0.12 0.07 86.99 Average: all 10.11 0.00 1.60 0.23 0.07 88.00 Average: 0 12.00 0.00 1.72 0.20 0.06 86.02 Average: 1 8.22 0.00 1.47 0.25 0.07 89.99