---> uname -a: Linux prd-centos8-robot-2c-8g-34568.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 19G 22G 46% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 699 172 18 6825 6681 Swap: 1023 1 1022 ---> 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:79:9f:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe79:9f55/64 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) 06/15/2025 _x86_64_ (2 CPU) 01:55:31 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 84.94 16.61 68.33 5233.46 6275.66 01:58:01 AM 77.51 0.73 76.78 53.04 9896.83 01:59:01 AM 56.98 7.13 49.85 1310.50 3915.56 02:00:01 AM 57.60 2.80 54.80 441.85 7630.49 02:01:01 AM 6.78 0.02 6.76 0.13 256.60 02:02:01 AM 0.50 0.07 0.43 1.73 8.08 02:03:01 AM 0.20 0.00 0.20 0.00 3.17 02:04:01 AM 0.22 0.00 0.22 0.00 6.56 02:05:01 AM 276.26 22.51 253.76 3005.70 322484.52 02:06:01 AM 93.88 38.04 55.84 7772.04 24349.36 Average: 65.49 8.79 56.70 1781.71 37486.57 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5396524 7072752 2485900 31.54 2688 1859548 683172 7.65 186196 1983048 173188 01:58:01 AM 5196536 7012220 2685888 34.07 2688 1992560 702284 7.86 198296 2135364 42500 01:59:01 AM 4965436 6991496 2916988 37.01 2688 2197740 735936 8.24 273308 2280212 146700 02:00:01 AM 4986824 7061016 2895600 36.73 2688 2243004 623192 6.98 266356 2247864 4 02:01:01 AM 4989700 7063716 2892724 36.70 2688 2243008 623192 6.98 266352 2248260 4 02:02:01 AM 4990132 7064216 2892292 36.69 2688 2243076 623192 6.98 266500 2247932 4 02:03:01 AM 4989996 7064080 2892428 36.69 2688 2243076 623192 6.98 266500 2248168 4 02:04:01 AM 4593628 6856076 3288796 41.72 2688 2431284 740172 8.29 378512 2530928 188208 02:05:01 AM 258116 6915340 7624308 96.73 2104 6693004 645184 7.22 487088 6484728 671536 02:06:01 AM 165184 6836184 7717240 97.90 2104 6715264 705712 7.90 498292 6589492 10220 Average: 4053208 6993710 3829216 48.58 2571 3086156 670523 7.51 308740 3099600 123237 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 290.50 186.77 1718.60 60.41 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 59.72 45.46 696.46 7.81 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 45.50 32.67 313.38 8.26 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 22.51 19.08 12.24 8.08 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 1.37 0.67 0.17 0.11 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 1.55 0.83 0.32 0.18 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 2.05 0.95 0.48 0.35 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 230.60 151.76 3151.29 10.67 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 39.06 27.47 68.50 23.48 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 17.33 15.88 14.96 7.74 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 71.02 48.16 597.69 12.71 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) 06/15/2025 _x86_64_ (2 CPU) 01:55:31 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 42.68 0.00 6.32 0.92 0.13 49.95 01:57:01 AM 0 39.74 0.00 6.48 1.09 0.13 52.56 01:57:01 AM 1 45.62 0.00 6.16 0.75 0.12 47.35 01:58:01 AM all 24.00 0.00 3.44 1.54 0.07 70.94 01:58:01 AM 0 20.43 0.00 3.17 1.40 0.07 74.94 01:58:01 AM 1 27.58 0.00 3.72 1.68 0.08 66.94 01:59:01 AM all 28.37 0.00 4.75 0.63 0.09 66.16 01:59:01 AM 0 17.96 0.00 4.14 0.42 0.08 77.40 01:59:01 AM 1 38.78 0.00 5.35 0.85 0.10 54.91 02:00:01 AM all 16.03 0.00 2.84 0.60 0.06 80.47 02:00:01 AM 0 9.01 0.00 2.35 0.60 0.05 87.99 02:00:01 AM 1 23.06 0.00 3.32 0.60 0.07 72.96 02:01:01 AM all 0.32 0.00 0.09 0.03 0.03 99.54 02:01:01 AM 0 0.38 0.00 0.10 0.05 0.02 99.45 02:01:01 AM 1 0.25 0.00 0.08 0.00 0.03 99.63 02:02:01 AM all 0.28 0.00 0.09 0.01 0.03 99.59 02:02:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 02:02:01 AM 1 0.45 0.00 0.08 0.02 0.02 99.43 02:03:01 AM all 0.18 0.00 0.06 0.00 0.03 99.73 02:03:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 02:03:01 AM 1 0.28 0.00 0.05 0.00 0.03 99.63 02:04:01 AM all 30.72 0.00 1.28 0.00 0.06 67.94 02:04:01 AM 0 26.86 0.00 1.48 0.00 0.05 71.62 02:04:01 AM 1 34.57 0.00 1.08 0.00 0.07 64.28 02:05:01 AM all 18.94 0.00 16.43 39.49 0.10 25.04 02:05:01 AM 0 15.23 0.00 15.12 43.37 0.10 26.18 02:05:01 AM 1 22.65 0.00 17.75 35.61 0.10 23.89 02:06:01 AM all 28.65 0.00 3.73 5.55 0.08 61.98 02:06:01 AM 0 17.30 0.00 3.42 6.71 0.07 72.51 02:06:01 AM 1 39.99 0.00 4.05 4.40 0.10 51.47 Average: all 19.02 0.00 3.90 4.85 0.07 72.16 Average: 0 14.71 0.00 3.63 5.34 0.06 76.26 Average: 1 23.34 0.00 4.16 4.37 0.07 68.06