---> uname -a: Linux prd-centos8-robot-2c-8g-3801.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: 2799.996 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 575 5001 19 2120 6825 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:a6:5d:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fea6:5d09/64 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) 12/18/2024 _x86_64_ (2 CPU) 02:25:11 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 78.84 8.37 70.47 1456.16 5897.92 02:28:01 AM 83.44 0.73 82.71 53.05 9453.25 02:29:01 AM 18.60 0.42 18.19 64.76 1710.19 02:30:01 AM 65.52 6.75 58.77 1249.39 7809.92 02:31:01 AM 5.26 0.08 5.18 31.99 214.21 02:32:01 AM 8.17 0.33 7.83 37.86 242.24 02:33:01 AM 26.39 0.52 25.87 63.85 1207.91 Average: 40.89 2.46 38.43 422.38 3790.65 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5397244 7069552 2485188 31.53 2688 1855748 685128 7.67 188612 1978696 153076 02:28:01 AM 5218200 7013272 2664232 33.80 2688 1973096 708016 7.93 198716 2122516 30688 02:29:01 AM 5219468 7055956 2662964 33.78 2688 2011932 680984 7.62 228148 2085112 35508 02:30:01 AM 5030432 7066772 2852000 36.18 2688 2206188 621160 6.96 258876 2216260 92 02:31:01 AM 4993968 7031556 2888464 36.64 2688 2207476 686208 7.68 259004 2256132 332 02:32:01 AM 5074744 6968428 2807688 35.62 2688 2067376 721544 8.08 280764 2171244 31472 02:33:01 AM 5128080 6995504 2754352 34.94 2688 2043112 715132 8.01 449692 1956288 16724 Average: 5151734 7028720 2730698 34.64 2688 2052133 688310 7.71 266259 2112321 38270 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 220.35 142.96 1299.94 46.28 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 56.76 44.02 586.10 8.01 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 18.42 15.02 21.84 5.04 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 184.30 143.99 316.71 39.12 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 23.43 13.11 5.45 2.59 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 152.16 123.48 1354.08 25.46 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 20.56 19.28 16.91 8.96 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 96.56 71.69 514.38 19.35 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) 12/18/2024 _x86_64_ (2 CPU) 02:25:11 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 32.43 0.00 4.68 3.52 0.10 59.27 02:27:01 AM 0 34.07 0.00 3.85 3.18 0.10 58.80 02:27:01 AM 1 30.80 0.00 5.50 3.86 0.10 59.74 02:28:01 AM all 21.33 0.00 3.01 3.07 0.08 72.52 02:28:01 AM 0 13.40 0.00 2.56 3.04 0.08 80.92 02:28:01 AM 1 29.25 0.00 3.46 3.09 0.08 64.12 02:29:01 AM all 17.54 0.00 2.58 0.85 0.09 78.94 02:29:01 AM 0 18.53 0.00 2.43 0.80 0.08 78.15 02:29:01 AM 1 16.54 0.00 2.73 0.90 0.10 79.72 02:30:01 AM all 21.22 0.00 4.15 2.36 0.13 72.15 02:30:01 AM 0 13.63 0.00 3.93 2.41 0.12 79.92 02:30:01 AM 1 28.80 0.00 4.37 2.32 0.13 64.37 02:31:01 AM all 1.95 0.00 0.25 0.08 0.04 97.68 02:31:01 AM 0 2.56 0.00 0.28 0.15 0.05 96.96 02:31:01 AM 1 1.34 0.00 0.22 0.00 0.03 98.41 02:32:01 AM all 12.97 0.00 1.74 0.08 0.07 85.14 02:32:01 AM 0 11.68 0.00 1.90 0.07 0.07 86.29 02:32:01 AM 1 14.25 0.00 1.59 0.08 0.07 84.01 02:33:01 AM all 29.47 0.00 3.38 0.63 0.08 66.44 02:33:01 AM 0 17.03 0.00 3.37 0.62 0.08 78.90 02:33:01 AM 1 41.89 0.00 3.39 0.65 0.08 53.99 Average: all 19.56 0.00 2.83 1.51 0.08 76.01 Average: 0 15.84 0.00 2.62 1.47 0.08 79.99 Average: 1 23.28 0.00 3.04 1.56 0.09 72.04