---> uname -a: Linux prd-centos8-robot-2c-8g-750.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 603 4933 19 2161 6798 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:4e:02:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe4e:2c4/64 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) 04:00:54 LINUX RESTART (2 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 95.13 1.12 94.02 85.84 8442.20 04:04:01 AM 60.31 0.70 59.61 51.72 7376.36 04:05:01 AM 5.30 0.38 4.92 64.25 121.09 04:06:01 AM 53.11 6.72 46.39 1245.93 2959.24 04:07:01 AM 23.36 0.03 23.33 3.47 5516.86 04:08:01 AM 6.33 0.42 5.91 69.04 915.34 04:09:01 AM 27.56 0.53 27.03 64.79 1867.61 Average: 38.73 1.41 37.32 226.42 3885.56 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 5182592 7005004 2699832 34.25 2688 2001320 733904 8.22 189844 2178736 218192 04:04:01 AM 5166104 6989804 2716320 34.46 2688 2001928 735972 8.24 210652 2165240 25564 04:05:01 AM 5270048 7070092 2612376 33.14 2688 1978312 650492 7.28 217932 2054784 4 04:06:01 AM 4958952 6998292 2923472 37.09 2688 2209560 692624 7.76 258308 2299808 156452 04:07:01 AM 5006224 7045628 2876200 36.49 2688 2209632 644956 7.22 258844 2245992 12 04:08:01 AM 5101708 7009368 2780716 35.28 2688 2083880 689424 7.72 271456 2158576 24788 04:09:01 AM 5065620 6975472 2816804 35.74 2688 2086108 727344 8.14 467392 2000572 16740 Average: 5107321 7013380 2775103 35.21 2688 2081534 696388 7.80 267775 2157673 63107 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 107.38 87.22 1370.98 12.07 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 15.36 7.76 12.23 3.31 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 11.40 7.06 2.55 1.71 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 41.43 34.68 302.45 8.99 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 196.28 139.93 37.39 29.90 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 141.20 93.65 445.30 59.06 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 19.56 18.11 17.01 8.75 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 76.09 55.49 312.57 17.69 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) 04:00:54 LINUX RESTART (2 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 37.55 0.00 5.09 2.49 0.11 54.77 04:03:01 AM 0 46.09 0.00 5.75 2.36 0.12 45.68 04:03:01 AM 1 29.00 0.00 4.43 2.61 0.10 63.86 04:04:01 AM all 13.34 0.00 1.89 2.93 0.08 81.76 04:04:01 AM 0 11.71 0.00 1.90 3.05 0.08 83.25 04:04:01 AM 1 14.97 0.00 1.89 2.81 0.07 80.27 04:05:01 AM all 4.94 0.00 0.73 0.26 0.04 94.03 04:05:01 AM 0 4.46 0.00 0.67 0.48 0.03 94.36 04:05:01 AM 1 5.43 0.00 0.78 0.03 0.05 93.71 04:06:01 AM all 28.22 0.00 4.94 1.18 0.08 65.58 04:06:01 AM 0 27.75 0.00 4.77 0.83 0.08 66.56 04:06:01 AM 1 28.68 0.00 5.11 1.54 0.07 64.61 04:07:01 AM all 0.75 0.00 0.63 1.01 0.04 97.57 04:07:01 AM 0 0.93 0.00 0.63 1.14 0.03 97.26 04:07:01 AM 1 0.57 0.00 0.62 0.89 0.05 97.88 04:08:01 AM all 11.41 0.00 1.58 0.16 0.06 86.79 04:08:01 AM 0 14.94 0.00 1.48 0.31 0.07 83.20 04:08:01 AM 1 7.96 0.00 1.67 0.02 0.05 90.30 04:09:01 AM all 29.33 0.00 3.05 0.31 0.08 67.24 04:09:01 AM 0 35.55 0.00 3.33 0.18 0.08 60.86 04:09:01 AM 1 23.13 0.00 2.77 0.43 0.07 73.60 Average: all 17.96 0.00 2.56 1.19 0.07 78.22 Average: 0 20.23 0.00 2.65 1.20 0.07 75.84 Average: 1 15.69 0.00 2.47 1.19 0.06 80.59