---> uname -a: Linux prd-centos8-robot-2c-8g-6352.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 609 4915 19 2172 6789 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:c0:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fedf:c046/64 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) 11/06/2025 _x86_64_ (2 CPU) 03:30:38 LINUX RESTART (2 CPU) 03:31:02 AM tps rtps wtps bread/s bwrtn/s 03:32:01 AM 144.13 81.16 62.97 8370.13 41060.77 03:33:01 AM 123.91 0.73 123.18 53.45 12438.65 03:34:01 AM 26.03 0.42 25.61 64.79 2107.28 03:35:01 AM 65.59 6.93 58.66 1289.30 3944.75 03:36:01 AM 34.68 0.03 34.64 3.47 6327.21 03:37:01 AM 3.18 0.22 2.97 11.73 101.30 03:38:01 AM 1.92 0.00 1.92 0.00 64.78 03:39:01 AM 7.63 0.32 7.31 36.92 217.64 03:40:00 AM 31.35 0.52 30.84 64.25 1440.21 Average: 48.55 9.91 38.64 1086.75 7465.30 03:31:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:32:01 AM 5439552 7013836 2442872 30.99 2688 1766676 778240 8.71 186024 1975332 98676 03:33:01 AM 5141880 6985100 2740544 34.77 2688 2019016 736460 8.25 198300 2191272 46072 03:34:01 AM 5214128 7059116 2668296 33.85 2688 2020964 671492 7.52 219108 2100804 10752 03:35:01 AM 4884164 6980780 2998260 38.04 2688 2262928 729152 8.16 254596 2363132 173660 03:36:01 AM 4933040 7031444 2949384 37.42 2688 2265020 674288 7.55 259804 2304052 4 03:37:01 AM 4701496 6800524 3180928 40.35 2688 2265644 928872 10.40 259932 2534092 4 03:38:01 AM 4805004 6904096 3077420 39.04 2688 2265708 846508 9.48 259932 2431420 40 03:39:01 AM 4951596 6904808 2930828 37.18 2688 2123644 804508 9.01 293236 2270144 50028 03:40:00 AM 5120444 7038940 2761980 35.04 2688 2091340 668776 7.49 459384 1941708 26992 Average: 5021256 6968738 2861168 36.30 2688 2120104 759811 8.51 265591 2234662 45136 03:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 293.16 189.80 1648.03 59.72 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 86.20 64.68 881.90 10.03 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 18.86 9.72 6.37 3.81 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 43.45 38.60 339.40 9.70 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 179.04 136.61 37.82 36.76 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 236.30 236.09 2647.51 704.15 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 467.49 432.52 7429.49 27.96 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 199.22 173.78 2361.17 28.12 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 19.57 15.21 15.72 7.47 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 171.36 144.12 1708.86 98.77 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) 11/06/2025 _x86_64_ (2 CPU) 03:30:38 LINUX RESTART (2 CPU) 03:31:02 AM CPU %user %nice %system %iowait %steal %idle 03:32:01 AM all 37.60 0.04 10.16 3.55 0.15 48.50 03:32:01 AM 0 41.60 0.05 9.75 3.58 0.14 44.87 03:32:01 AM 1 33.60 0.04 10.56 3.52 0.16 52.13 03:33:01 AM all 35.79 0.00 5.38 1.35 0.11 57.36 03:33:01 AM 0 40.53 0.00 5.41 1.41 0.10 52.55 03:33:01 AM 1 31.03 0.00 5.36 1.29 0.12 62.20 03:34:01 AM all 12.33 0.00 1.71 0.19 0.09 85.67 03:34:01 AM 0 18.50 0.00 1.92 0.15 0.10 79.34 03:34:01 AM 1 6.16 0.00 1.50 0.23 0.08 92.02 03:35:01 AM all 35.75 0.00 6.68 1.45 0.12 56.00 03:35:01 AM 0 44.00 0.00 6.91 1.08 0.12 47.88 03:35:01 AM 1 27.50 0.00 6.45 1.82 0.12 64.12 03:36:01 AM all 3.26 0.00 1.06 0.73 0.06 94.89 03:36:01 AM 0 2.19 0.00 0.89 0.55 0.07 96.30 03:36:01 AM 1 4.33 0.00 1.24 0.90 0.05 93.48 03:37:01 AM all 13.10 0.00 0.96 0.01 0.09 85.84 03:37:01 AM 0 18.72 0.00 1.59 0.02 0.10 79.57 03:37:01 AM 1 7.54 0.00 0.33 0.00 0.08 92.04 03:38:01 AM all 15.41 0.00 1.42 0.01 0.12 83.05 03:38:01 AM 0 2.41 0.00 0.32 0.02 0.10 97.16 03:38:01 AM 1 28.62 0.00 2.53 0.00 0.14 68.71 03:39:01 AM all 16.65 0.00 2.19 0.08 0.11 80.97 03:39:01 AM 0 21.94 0.00 2.63 0.12 0.12 75.20 03:39:01 AM 1 11.38 0.00 1.75 0.05 0.10 86.72 03:40:00 AM all 29.22 0.00 4.10 0.18 0.08 66.41 03:40:00 AM 0 39.32 0.00 4.66 0.23 0.08 55.70 03:40:00 AM 1 19.13 0.00 3.54 0.13 0.08 77.11 Average: all 22.07 0.00 3.71 0.83 0.10 73.28 Average: 0 25.41 0.01 3.76 0.79 0.10 69.93 Average: 1 18.72 0.00 3.67 0.87 0.10 76.63