---> uname -a: Linux prd-centos8-robot-2c-8g-403.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 604 4897 19 2196 6795 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:62:c6:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe62:c64f/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) 09/23/2025 _x86_64_ (2 CPU) 00:47:49 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 212.86 156.29 56.57 14659.55 39748.33 12:50:01 AM 118.07 0.07 118.01 1.87 11599.15 12:51:01 AM 32.51 0.68 31.83 51.57 4024.33 12:52:01 AM 34.61 7.10 27.51 1310.18 2027.88 12:53:01 AM 58.94 0.25 58.69 47.06 7556.02 12:54:01 AM 7.70 0.20 7.50 11.60 525.24 12:55:01 AM 2.35 0.03 2.32 1.07 355.62 12:56:01 AM 0.35 0.00 0.35 0.00 6.06 12:57:01 AM 0.22 0.00 0.22 0.00 169.06 12:58:01 AM 21.18 0.40 20.78 46.78 1398.48 Average: 48.88 16.50 32.38 1613.16 6741.73 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5538152 7069356 2344280 29.74 2688 1723764 697700 7.81 185432 1878196 93452 12:50:01 AM 5234004 7073572 2648428 33.60 2688 2015144 652964 7.31 187848 2112488 103132 12:51:01 AM 5109460 6983344 2772972 35.18 2688 2050044 712356 7.98 212712 2211744 44236 12:52:01 AM 4967668 6989208 2914764 36.98 2688 2193140 726104 8.13 266176 2285736 117244 12:53:01 AM 4967500 7061156 2914932 36.98 2688 2261184 627684 7.03 262736 2273452 10968 12:54:01 AM 4922180 7016316 2960252 37.56 2688 2261800 677648 7.59 263008 2317780 272 12:55:01 AM 4896132 6998512 2986300 37.89 2688 2270044 710888 7.96 263068 2344044 4 12:56:01 AM 4880112 6982532 3002320 38.09 2688 2270084 746128 8.35 263068 2360048 4 12:57:01 AM 4857696 6965168 3024736 38.37 2688 2275144 761580 8.53 263068 2381960 24 12:58:01 AM 5070104 7007216 2812328 35.68 2688 2111080 663508 7.43 471368 1984868 22308 Average: 5044301 7014638 2838131 36.01 2688 2143143 697656 7.81 263848 2215032 39164 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 298.20 186.84 1354.68 57.35 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 91.77 72.55 1230.19 10.84 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 6.50 5.95 4.81 2.93 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 40.24 29.91 329.18 6.15 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 210.98 153.49 47.54 41.51 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 10.95 5.43 3.80 3.25 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 231.41 223.05 112.65 88.65 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 276.26 274.70 430.78 99.53 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 79.40 77.52 324.76 20.36 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 65.58 45.72 100.14 39.00 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 131.13 107.51 393.88 36.96 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) 09/23/2025 _x86_64_ (2 CPU) 00:47:49 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 48.02 0.07 10.47 9.56 0.08 31.79 12:49:01 AM 0 47.47 0.03 9.89 8.97 0.08 33.56 12:49:01 AM 1 48.58 0.10 11.05 10.16 0.08 30.02 12:50:01 AM all 36.38 0.00 5.31 2.84 0.12 55.36 12:50:01 AM 0 29.57 0.00 4.93 3.82 0.12 61.56 12:50:01 AM 1 43.20 0.00 5.68 1.85 0.12 49.15 12:51:01 AM all 8.96 0.00 1.39 0.72 0.06 88.87 12:51:01 AM 0 6.14 0.00 1.43 0.58 0.05 91.79 12:51:01 AM 1 11.78 0.00 1.35 0.85 0.07 85.95 12:52:01 AM all 20.67 0.00 3.61 1.96 0.12 73.64 12:52:01 AM 0 12.36 0.00 3.02 1.75 0.12 82.75 12:52:01 AM 1 28.98 0.00 4.20 2.17 0.12 64.53 12:53:01 AM all 17.68 0.00 3.31 8.89 0.08 70.03 12:53:01 AM 0 19.01 0.00 3.40 11.79 0.08 65.71 12:53:01 AM 1 16.35 0.00 3.22 6.01 0.08 74.33 12:54:01 AM all 1.31 0.00 0.20 0.09 0.03 98.37 12:54:01 AM 0 1.72 0.00 0.20 0.03 0.03 98.01 12:54:01 AM 1 0.90 0.00 0.20 0.15 0.02 98.73 12:55:01 AM all 25.25 0.00 0.55 0.11 0.09 74.00 12:55:01 AM 0 19.30 0.00 0.51 0.05 0.08 80.06 12:55:01 AM 1 31.16 0.00 0.59 0.17 0.10 67.98 12:56:01 AM all 26.76 0.00 0.68 0.00 0.10 72.46 12:56:01 AM 0 4.52 0.00 0.28 0.00 0.08 95.11 12:56:01 AM 1 49.12 0.00 1.08 0.00 0.12 49.68 12:57:01 AM all 9.05 0.00 0.31 0.05 0.05 90.53 12:57:01 AM 0 5.48 0.00 0.22 0.00 0.03 94.27 12:57:01 AM 1 12.67 0.00 0.41 0.10 0.07 86.76 12:58:01 AM all 20.67 0.00 3.13 0.31 0.08 75.82 12:58:01 AM 0 15.84 0.00 3.26 0.13 0.07 80.70 12:58:01 AM 1 25.48 0.00 3.00 0.48 0.08 70.95 Average: all 21.48 0.01 2.90 2.45 0.08 73.08 Average: 0 16.15 0.00 2.72 2.71 0.08 78.34 Average: 1 26.81 0.01 3.08 2.20 0.09 67.82