---> uname -a: Linux prd-centos8-robot-2c-8g-1761.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4983 19 2134 6821 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:cd:48:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fecd:4831/64 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) 01/15/2025 _x86_64_ (2 CPU) 02:07:45 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 205.40 146.83 58.56 14439.87 39255.65 02:10:01 AM 112.75 0.75 112.00 53.59 10686.10 02:11:01 AM 29.81 0.42 29.39 64.78 3475.06 02:12:01 AM 70.93 9.23 61.70 1641.72 7708.06 02:13:01 AM 7.70 0.00 7.70 0.00 754.94 02:14:01 AM 2.07 0.10 1.97 32.12 78.21 02:15:01 AM 0.27 0.00 0.27 0.00 4.97 02:16:01 AM 7.80 0.32 7.48 36.91 256.27 02:17:01 AM 25.39 0.53 24.86 64.78 1136.37 Average: 51.34 17.58 33.77 1814.90 7039.44 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5510240 7050228 2372192 30.09 2688 1732312 703204 7.87 187952 1900124 100172 02:10:01 AM 5209704 7008412 2672728 33.91 2688 1976064 738004 8.26 198872 2129640 85160 02:11:01 AM 5195076 7024288 2687356 34.09 2688 2006068 719348 8.05 224876 2117864 27980 02:12:01 AM 5013200 7064844 2869232 36.40 2688 2221428 633344 7.09 264404 2232940 16608 02:13:01 AM 5012764 7064412 2869668 36.41 2688 2221432 633344 7.09 264404 2233172 4 02:14:01 AM 4823140 6876028 3059292 38.81 2688 2222652 868492 9.72 264532 2420700 28 02:15:01 AM 4886540 6939484 2995892 38.01 2688 2222708 801464 8.97 264532 2357680 52 02:16:01 AM 5091124 6998096 2791308 35.41 2688 2082328 717320 8.03 286316 2154292 31420 02:17:01 AM 5105828 6998684 2776604 35.23 2688 2068880 719516 8.06 456804 1972688 16080 Average: 5094180 7002720 2788252 35.37 2688 2083764 726004 8.13 268077 2168789 30834 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 326.52 180.26 1316.42 57.07 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 80.80 63.46 936.07 9.81 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 15.91 9.78 6.20 3.86 0.00 0.00 0.00 0.00 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 233.97 206.26 339.64 46.86 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 1.55 0.75 0.19 0.12 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 249.26 247.69 2708.78 707.07 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 360.19 337.56 6260.25 21.89 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 165.37 138.15 1824.03 25.33 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 19.38 16.48 14.58 7.60 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 161.44 133.38 1489.55 97.75 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) 01/15/2025 _x86_64_ (2 CPU) 02:07:45 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 40.70 0.06 10.33 16.59 0.13 32.19 02:09:01 AM 0 41.65 0.07 8.96 17.60 0.12 31.60 02:09:01 AM 1 39.75 0.05 11.70 15.58 0.15 32.77 02:10:01 AM all 33.02 0.00 4.76 3.78 0.12 58.31 02:10:01 AM 0 39.63 0.00 5.21 4.06 0.10 51.01 02:10:01 AM 1 26.39 0.00 4.32 3.50 0.15 65.64 02:11:01 AM all 13.37 0.00 2.02 1.06 0.06 83.49 02:11:01 AM 0 15.72 0.00 1.77 0.50 0.07 81.95 02:11:01 AM 1 11.03 0.00 2.27 1.62 0.05 85.03 02:12:01 AM all 25.65 0.00 4.92 2.85 0.08 66.50 02:12:01 AM 0 31.80 0.00 5.11 3.49 0.08 59.52 02:12:01 AM 1 19.50 0.00 4.73 2.21 0.08 73.48 02:13:01 AM all 0.07 0.00 0.10 0.83 0.03 98.97 02:13:01 AM 0 0.10 0.00 0.15 1.13 0.03 98.58 02:13:01 AM 1 0.03 0.00 0.05 0.52 0.03 99.37 02:14:01 AM all 12.75 0.00 0.89 0.13 0.08 86.15 02:14:01 AM 0 13.90 0.00 0.79 0.02 0.07 85.22 02:14:01 AM 1 11.61 0.00 0.99 0.23 0.08 87.08 02:15:01 AM all 12.64 0.00 1.34 0.00 0.08 85.94 02:15:01 AM 0 15.74 0.00 1.65 0.00 0.08 82.53 02:15:01 AM 1 9.52 0.00 1.03 0.00 0.07 89.38 02:16:01 AM all 11.36 0.00 1.76 0.50 0.10 86.29 02:16:01 AM 0 7.49 0.00 1.77 0.54 0.10 90.10 02:16:01 AM 1 15.29 0.00 1.74 0.46 0.10 82.41 02:17:01 AM all 28.78 0.00 2.98 0.79 0.11 67.35 02:17:01 AM 0 37.19 0.00 3.30 0.87 0.12 58.52 02:17:01 AM 1 20.36 0.00 2.66 0.70 0.10 76.18 Average: all 19.82 0.01 3.23 2.95 0.09 73.90 Average: 0 22.59 0.01 3.19 3.13 0.09 71.00 Average: 1 17.06 0.01 3.28 2.76 0.09 76.81