---> uname -a: Linux prd-centos8-robot-2c-8g-8219.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 581 4985 19 2130 6820 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:a9:03:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fea9:314/64 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) 01/07/2025 _x86_64_ (2 CPU) 02:02:03 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 82.69 19.13 63.56 3768.21 5234.67 02:05:01 AM 76.81 0.73 76.07 53.05 9497.22 02:06:01 AM 30.02 0.42 29.61 64.78 2251.12 02:07:01 AM 64.31 9.23 55.08 1641.72 7574.58 02:08:01 AM 5.63 0.10 5.53 32.12 227.96 02:09:01 AM 2.03 0.00 2.03 0.00 75.99 02:10:01 AM 0.33 0.00 0.33 0.00 5.40 02:11:01 AM 14.86 0.42 14.45 47.72 632.36 Average: 34.59 3.75 30.83 700.96 3187.47 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5389200 7063988 2493224 31.63 2688 1858100 675456 7.56 189064 1984596 160944 02:05:01 AM 5208500 7004012 2673924 33.92 2688 1973144 698768 7.82 198784 2125340 30684 02:06:01 AM 5162916 7017464 2719508 34.50 2688 2030072 702764 7.87 228696 2141140 47464 02:07:01 AM 5012004 7060072 2870420 36.42 2688 2218180 623848 6.99 264228 2228968 84 02:08:01 AM 4946532 6995808 2935892 37.25 2688 2219384 725004 8.12 264356 2298492 244 02:09:01 AM 4890020 6939352 2992404 37.96 2688 2219436 799260 8.95 264356 2353700 16 02:10:01 AM 4898064 6947740 2984360 37.86 2688 2219780 796612 8.92 264356 2346360 328 02:11:01 AM 5152924 7026632 2729500 34.63 2688 2049784 688204 7.71 453512 1927968 13368 Average: 5082520 7006884 2799904 35.52 2688 2098485 713740 7.99 265919 2175820 31642 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 299.90 187.97 1653.47 59.69 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 53.05 40.32 585.44 7.34 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 32.41 23.48 123.84 6.57 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 218.93 160.70 221.39 42.32 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 34.09 40.52 7.31 289.88 0.00 0.00 0.00 0.00 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 327.33 318.20 5681.26 421.76 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 264.78 229.44 4234.00 15.00 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 77.41 57.10 412.45 22.03 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 163.48 132.21 1614.81 108.07 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) 01/07/2025 _x86_64_ (2 CPU) 02:02:03 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 36.14 0.01 6.18 3.31 0.14 54.22 02:04:01 AM 0 29.76 0.02 5.95 2.43 0.13 61.71 02:04:01 AM 1 42.52 0.00 6.41 4.20 0.15 46.72 02:05:01 AM all 21.56 0.00 3.01 4.32 0.08 71.02 02:05:01 AM 0 12.46 0.00 2.85 4.76 0.08 79.84 02:05:01 AM 1 30.71 0.00 3.17 3.89 0.08 62.15 02:06:01 AM all 21.12 0.00 2.98 0.65 0.09 75.16 02:06:01 AM 0 12.51 0.00 2.56 0.55 0.08 84.30 02:06:01 AM 1 29.75 0.00 3.40 0.75 0.10 66.00 02:07:01 AM all 19.47 0.00 4.21 3.27 0.12 72.94 02:07:01 AM 0 14.73 0.00 4.07 2.91 0.10 78.19 02:07:01 AM 1 24.21 0.00 4.34 3.63 0.13 67.69 02:08:01 AM all 4.18 0.00 0.28 0.20 0.04 95.29 02:08:01 AM 0 3.83 0.00 0.33 0.05 0.03 95.76 02:08:01 AM 1 4.53 0.00 0.24 0.35 0.05 94.83 02:09:01 AM all 14.81 0.00 1.24 0.01 0.13 83.81 02:09:01 AM 0 20.54 0.00 1.76 0.02 0.14 77.55 02:09:01 AM 1 9.15 0.00 0.72 0.00 0.12 90.02 02:10:01 AM all 9.15 0.00 0.85 0.00 0.10 89.90 02:10:01 AM 0 5.62 0.00 0.56 0.00 0.10 93.72 02:10:01 AM 1 12.73 0.00 1.14 0.00 0.10 86.02 02:11:01 AM all 19.60 0.00 2.92 0.27 0.09 77.13 02:11:01 AM 0 14.04 0.00 3.08 0.22 0.07 82.60 02:11:01 AM 1 25.17 0.00 2.75 0.32 0.12 71.64 Average: all 18.27 0.00 2.71 1.51 0.10 77.41 Average: 0 14.18 0.00 2.65 1.37 0.09 81.71 Average: 1 22.37 0.00 2.78 1.65 0.11 73.10