---> uname -a: Linux prd-centos8-robot-2c-8g-6580.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 585 4985 19 2126 6816 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:42:40:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe42:4089/64 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) 12/31/2024 _x86_64_ (2 CPU) 02:12:15 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 83.62 10.03 73.59 2468.12 6037.93 02:15:01 AM 71.60 0.73 70.87 53.06 8896.53 02:16:01 AM 17.14 0.42 16.73 64.78 1588.94 02:17:01 AM 36.36 6.72 29.65 1245.93 2471.79 02:18:01 AM 36.95 0.03 36.92 3.47 5877.54 02:19:01 AM 3.10 0.12 2.98 33.06 96.62 02:20:01 AM 2.08 0.00 2.08 0.00 103.80 02:21:01 AM 0.52 0.00 0.52 0.00 6.46 02:22:01 AM 0.33 0.00 0.33 0.00 3.82 02:23:01 AM 15.59 0.40 15.19 46.78 775.21 Average: 26.73 1.84 24.89 391.48 2585.74 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5358412 7055248 2524020 32.02 2688 1879996 675532 7.56 187188 2019824 165544 02:15:01 AM 5251200 7050828 2631232 33.38 2688 1977592 662004 7.41 208104 2081676 31796 02:16:01 AM 5204344 7036412 2678088 33.98 2688 2007976 684692 7.67 220984 2110732 29264 02:17:01 AM 5004124 7040148 2878308 36.52 2688 2206244 662336 7.42 256308 2255852 139776 02:18:01 AM 5026392 7066220 2856040 36.23 2688 2209732 623448 6.98 258536 2227364 24 02:19:01 AM 4976836 7019064 2905596 36.86 2688 2212132 706916 7.92 258804 2275468 1152 02:20:01 AM 4975544 7017772 2906888 36.88 2688 2212132 711008 7.96 258804 2277104 4 02:21:01 AM 4961828 7004088 2920604 37.05 2688 2212152 728556 8.16 258804 2291100 4 02:22:01 AM 4964208 7006484 2918224 37.02 2688 2212168 728556 8.16 258804 2288100 4 02:23:01 AM 5175296 7044676 2707136 34.34 2688 2045604 662260 7.42 449912 1909400 13372 Average: 5089818 7034094 2792614 35.43 2688 2117573 684531 7.66 261625 2173662 38094 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 287.95 184.99 1764.31 57.80 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 47.14 34.43 451.31 6.63 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 16.89 11.45 5.62 3.83 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 29.16 24.26 293.94 4.73 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 193.40 140.50 43.31 39.62 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 45.11 39.23 25.02 13.45 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 238.32 237.00 47.82 99.30 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 114.10 103.05 164.30 37.66 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 150.73 148.15 74.49 52.12 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 54.87 38.97 92.07 24.93 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 117.77 96.20 296.20 34.01 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) 12/31/2024 _x86_64_ (2 CPU) 02:12:15 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 38.33 0.00 5.62 2.93 0.12 53.00 02:14:01 AM 0 44.43 0.00 6.19 2.73 0.12 46.54 02:14:01 AM 1 32.24 0.00 5.05 3.14 0.12 59.45 02:15:01 AM all 20.36 0.00 3.11 6.02 0.11 70.40 02:15:01 AM 0 20.76 0.00 3.69 6.10 0.10 69.35 02:15:01 AM 1 19.96 0.00 2.53 5.94 0.12 71.45 02:16:01 AM all 13.72 0.00 1.87 4.56 0.08 79.77 02:16:01 AM 0 15.22 0.00 1.72 5.49 0.07 77.50 02:16:01 AM 1 12.22 0.00 2.03 3.63 0.08 82.04 02:17:01 AM all 14.04 0.00 2.82 2.99 0.10 80.06 02:17:01 AM 0 17.40 0.00 3.05 2.83 0.12 76.61 02:17:01 AM 1 10.68 0.00 2.59 3.14 0.08 83.50 02:18:01 AM all 10.55 0.00 1.72 4.65 0.06 83.02 02:18:01 AM 0 15.46 0.00 1.97 6.48 0.05 76.04 02:18:01 AM 1 5.68 0.00 1.47 2.83 0.07 89.95 02:19:01 AM all 4.68 0.00 0.38 0.04 0.05 94.85 02:19:01 AM 0 8.30 0.00 0.52 0.08 0.05 91.05 02:19:01 AM 1 1.07 0.00 0.25 0.00 0.05 98.63 02:20:01 AM all 18.71 0.00 0.49 0.01 0.11 80.69 02:20:01 AM 0 35.05 0.00 0.67 0.00 0.15 64.12 02:20:01 AM 1 2.47 0.00 0.30 0.02 0.07 97.14 02:21:01 AM all 9.62 0.00 0.32 0.00 0.08 89.98 02:21:01 AM 0 11.38 0.00 0.32 0.00 0.07 88.23 02:21:01 AM 1 7.87 0.00 0.32 0.00 0.08 91.73 02:22:01 AM all 21.14 0.00 0.41 0.00 0.09 78.35 02:22:01 AM 0 41.00 0.00 0.59 0.00 0.10 58.30 02:22:01 AM 1 1.41 0.00 0.23 0.00 0.08 98.27 02:23:01 AM all 16.19 0.00 2.61 1.21 0.08 79.91 02:23:01 AM 0 22.78 0.00 3.50 1.68 0.08 71.96 02:23:01 AM 1 9.61 0.00 1.72 0.75 0.07 87.85 Average: all 16.74 0.00 1.94 2.24 0.09 79.00 Average: 0 23.18 0.00 2.22 2.54 0.09 71.97 Average: 1 10.32 0.00 1.65 1.95 0.08 86.00