---> uname -a: Linux prd-centos8-robot-2c-8g-707.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 609 4966 19 2121 6792 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:0c:69:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe0c:697a/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) 01/11/2025 _x86_64_ (2 CPU) 02:10:29 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 139.98 55.57 84.41 7021.82 33971.60 02:13:01 AM 90.69 0.73 89.95 53.05 10246.65 02:14:01 AM 13.55 0.43 13.11 64.78 1261.91 02:15:01 AM 45.36 6.72 38.64 1245.93 3036.41 02:16:01 AM 30.14 0.03 30.11 3.47 5681.24 02:17:01 AM 10.00 0.42 9.58 69.86 310.58 Average: 54.96 10.65 44.30 1410.01 9085.83 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5396088 7052032 2486344 31.54 2688 1839540 703476 7.88 184524 1986976 158012 02:13:01 AM 5187928 6986144 2694504 34.18 2688 1975780 752352 8.42 197960 2154728 30680 02:14:01 AM 5268236 7067956 2614196 33.16 2688 1977728 672780 7.53 217392 2057996 4 02:15:01 AM 4989936 7029260 2892496 36.70 2688 2208924 692620 7.76 254644 2270904 156412 02:16:01 AM 4998564 7037668 2883868 36.59 2688 2209052 667864 7.48 258056 2255836 4 02:17:01 AM 5092724 6958108 2789708 35.39 2688 2039220 744140 8.33 290444 2144624 16700 Average: 5155579 7021861 2726853 34.59 2688 2041707 705539 7.90 233837 2145177 60302 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 315.73 196.15 1609.34 61.05 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 62.75 50.35 637.88 8.22 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 17.94 10.70 5.97 3.86 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 39.26 35.28 300.50 8.25 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 192.49 160.26 37.72 37.05 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 61.62 38.36 81.76 20.85 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 114.97 81.86 445.57 23.21 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) 01/11/2025 _x86_64_ (2 CPU) 02:10:29 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 42.75 0.03 7.29 5.80 0.10 44.04 02:12:01 AM 0 45.53 0.02 8.18 6.23 0.10 39.94 02:12:01 AM 1 39.97 0.03 6.39 5.37 0.10 48.14 02:13:01 AM all 24.04 0.00 3.37 0.88 0.08 71.64 02:13:01 AM 0 34.31 0.00 4.14 0.88 0.08 60.59 02:13:01 AM 1 13.78 0.00 2.60 0.88 0.07 82.67 02:14:01 AM all 10.62 0.00 1.36 0.18 0.06 87.78 02:14:01 AM 0 11.85 0.00 1.35 0.20 0.07 86.53 02:14:01 AM 1 9.38 0.00 1.37 0.17 0.05 89.03 02:15:01 AM all 25.31 0.00 4.83 5.75 0.08 64.03 02:15:01 AM 0 27.57 0.00 5.29 6.97 0.08 60.09 02:15:01 AM 1 23.05 0.00 4.37 4.52 0.08 67.99 02:16:01 AM all 4.74 0.00 0.94 2.12 0.04 92.15 02:16:01 AM 0 6.81 0.00 0.99 2.41 0.05 89.75 02:16:01 AM 1 2.68 0.00 0.90 1.84 0.03 94.55 02:17:01 AM all 14.61 0.00 1.91 0.36 0.04 83.07 02:17:01 AM 0 22.43 0.00 2.37 0.30 0.05 74.85 02:17:01 AM 1 6.79 0.00 1.45 0.42 0.03 91.31 Average: all 20.35 0.00 3.28 2.52 0.07 73.78 Average: 0 24.75 0.00 3.72 2.83 0.07 68.62 Average: 1 15.95 0.01 2.85 2.20 0.06 78.94