---> uname -a: Linux prd-centos8-robot-2c-8g-38447.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 708 4809 19 2179 6692 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:26:89:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe26:8984/64 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) 06/30/2025 _x86_64_ (2 CPU) 02:55:31 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 88.52 10.36 78.16 3052.45 7450.77 02:58:01 AM 77.96 0.73 77.22 53.05 10318.69 02:59:01 AM 44.99 7.13 37.85 1310.50 2356.36 03:00:01 AM 57.38 2.73 54.65 439.59 7615.94 03:01:01 AM 4.23 0.07 4.16 0.93 166.53 03:02:01 AM 2.28 0.05 2.23 2.00 353.88 03:03:01 AM 0.48 0.00 0.48 0.00 8.33 03:04:01 AM 0.43 0.00 0.43 0.00 114.68 03:05:01 AM 17.43 0.40 17.03 46.79 1209.83 Average: 32.63 2.39 30.25 545.02 3288.27 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5302376 7019388 2580056 32.73 2688 1899752 706760 7.91 188804 2071144 181764 02:58:01 AM 5164000 6984080 2718432 34.49 2688 1996912 812232 9.09 210116 2161560 14216 02:59:01 AM 4967564 7026728 2914868 36.98 2688 2228836 759732 8.51 258004 2288260 176468 03:00:01 AM 4902300 6978664 2980132 37.81 2688 2245008 745660 8.35 266508 2333312 4 03:01:01 AM 4843148 6925256 3039284 38.56 2688 2250760 830460 9.30 266832 2391288 5752 03:02:01 AM 4831992 6916984 3050440 38.70 2688 2253636 845836 9.47 266956 2403652 8 03:03:01 AM 4810276 6895328 3072156 38.97 2688 2253696 862776 9.66 266956 2424308 32 03:04:01 AM 4803324 6891712 3079108 39.06 2688 2257032 862776 9.66 266956 2432164 4 03:05:01 AM 4942144 6863536 2940288 37.30 2688 2095032 813964 9.11 471676 2113324 22220 Average: 4951903 6944631 2930529 37.18 2688 2164518 804466 9.01 273645 2291001 44496 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 231.54 157.58 1609.97 48.34 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 51.58 36.34 550.53 14.92 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 38.02 33.11 312.57 7.05 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 185.12 153.48 42.66 31.96 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 30.77 23.42 72.62 3.09 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 308.53 307.88 64.33 129.56 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 230.43 227.46 494.63 74.80 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 16.73 15.76 223.00 1.20 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 72.67 49.53 101.06 41.97 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 129.49 111.62 385.69 39.21 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) 06/30/2025 _x86_64_ (2 CPU) 02:55:31 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 46.89 0.00 6.16 0.88 0.10 45.96 02:57:01 AM 0 56.61 0.00 7.46 1.05 0.10 34.78 02:57:01 AM 1 37.19 0.00 4.87 0.72 0.10 57.12 02:58:01 AM all 23.56 0.00 3.51 0.74 0.07 72.12 02:58:01 AM 0 29.54 0.00 4.11 0.67 0.07 65.62 02:58:01 AM 1 17.58 0.00 2.92 0.82 0.07 78.62 02:59:01 AM all 24.65 0.00 4.14 0.32 0.07 70.81 02:59:01 AM 0 37.92 0.00 4.99 0.35 0.07 56.68 02:59:01 AM 1 11.42 0.00 3.29 0.30 0.08 84.90 03:00:01 AM all 14.03 0.00 2.97 0.54 0.06 82.39 03:00:01 AM 0 15.06 0.00 3.07 0.52 0.05 81.30 03:00:01 AM 1 13.00 0.00 2.87 0.57 0.07 83.49 03:01:01 AM all 5.17 0.00 0.30 0.03 0.05 94.45 03:01:01 AM 0 3.93 0.00 0.35 0.02 0.05 95.66 03:01:01 AM 1 6.43 0.00 0.25 0.03 0.05 93.24 03:02:01 AM all 27.88 0.00 0.59 0.02 0.10 71.42 03:02:01 AM 0 38.91 0.00 0.67 0.02 0.10 60.30 03:02:01 AM 1 16.84 0.00 0.50 0.02 0.10 82.54 03:03:01 AM all 26.24 0.00 0.62 0.00 0.08 73.05 03:03:01 AM 0 34.63 0.00 0.81 0.00 0.08 64.47 03:03:01 AM 1 17.86 0.00 0.44 0.00 0.08 81.62 03:04:01 AM all 1.77 0.00 0.18 0.00 0.06 98.00 03:04:01 AM 0 0.92 0.00 0.13 0.00 0.05 98.90 03:04:01 AM 1 2.63 0.00 0.22 0.00 0.07 97.08 03:05:01 AM all 21.66 0.00 2.91 0.09 0.08 75.26 03:05:01 AM 0 28.00 0.00 2.75 0.12 0.08 69.06 03:05:01 AM 1 15.30 0.00 3.08 0.07 0.08 81.48 Average: all 21.34 0.00 2.38 0.29 0.08 75.91 Average: 0 27.27 0.00 2.71 0.30 0.07 69.64 Average: 1 15.40 0.00 2.06 0.28 0.08 82.19