---> uname -a: Linux prd-centos8-robot-2c-8g-5535.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 606 4923 19 2167 6795 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:0f:50:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe0f:5058/64 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) 12/26/2024 _x86_64_ (2 CPU) 04:02:41 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 180.30 132.26 48.03 13019.45 36927.90 04:05:01 AM 85.65 6.51 79.14 1126.02 6671.59 04:06:01 AM 72.42 0.73 71.69 53.06 9692.35 04:07:01 AM 35.00 7.13 27.87 1310.50 1679.34 04:08:01 AM 48.51 0.03 48.48 3.47 7095.58 04:09:01 AM 0.75 0.10 0.65 32.13 16.88 04:10:01 AM 16.09 0.42 15.68 47.71 2195.42 Average: 62.68 21.03 41.65 2228.10 9184.13 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5829552 7203908 2052876 26.04 2688 1573768 587348 6.58 154608 1640348 26280 04:05:01 AM 5307904 7073384 2574524 32.66 2688 1944380 663268 7.43 186912 2055536 228216 04:06:01 AM 5207096 7006468 2675332 33.94 2688 1977436 726616 8.14 209052 2123808 1120 04:07:01 AM 4973376 7010380 2909052 36.91 2688 2207260 706376 7.91 256744 2286432 173060 04:08:01 AM 5008292 7047904 2874136 36.46 2688 2209568 650788 7.29 258992 2242636 4 04:09:01 AM 4943160 7001344 2939268 37.29 2688 2228152 709556 7.94 259120 2306776 17504 04:10:01 AM 5107140 7018500 2775288 35.21 2688 2086748 697548 7.81 468444 1956556 13360 Average: 5196646 7051698 2685782 34.07 2688 2032473 677357 7.58 256267 2087442 65649 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 137.28 64.67 466.11 26.14 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 185.64 133.99 1334.34 37.52 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 46.73 31.13 440.94 6.84 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 39.57 32.29 297.94 7.52 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 198.18 131.01 42.74 31.07 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 62.79 43.14 337.84 4.35 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 84.72 55.22 161.94 62.04 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 107.85 70.21 440.27 25.07 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) 12/26/2024 _x86_64_ (2 CPU) 04:02:41 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 21.34 0.10 8.61 57.20 0.11 12.64 04:04:01 AM 0 23.03 0.07 8.44 57.43 0.12 10.91 04:04:01 AM 1 19.65 0.14 8.78 56.97 0.10 14.37 04:05:01 AM all 37.72 0.00 5.68 2.97 0.13 53.51 04:05:01 AM 0 43.38 0.00 6.24 3.16 0.13 47.09 04:05:01 AM 1 32.08 0.00 5.12 2.78 0.12 59.90 04:06:01 AM all 17.62 0.00 2.69 3.09 0.06 76.53 04:06:01 AM 0 19.20 0.00 3.04 3.67 0.05 74.04 04:06:01 AM 1 16.04 0.00 2.35 2.51 0.07 79.03 04:07:01 AM all 25.52 0.00 4.22 0.86 0.09 69.31 04:07:01 AM 0 30.82 0.00 4.82 0.60 0.08 63.68 04:07:01 AM 1 20.23 0.00 3.62 1.12 0.10 74.94 04:08:01 AM all 8.93 0.00 1.63 1.74 0.06 87.65 04:08:01 AM 0 12.20 0.00 1.80 2.06 0.08 83.86 04:08:01 AM 1 5.65 0.00 1.46 1.42 0.03 91.44 04:09:01 AM all 5.01 0.00 0.32 0.04 0.05 94.58 04:09:01 AM 0 4.09 0.00 0.33 0.03 0.05 95.49 04:09:01 AM 1 5.94 0.00 0.30 0.05 0.05 93.66 04:10:01 AM all 19.51 0.00 2.84 0.43 0.08 77.14 04:10:01 AM 0 27.73 0.00 3.10 0.19 0.08 68.91 04:10:01 AM 1 11.39 0.00 2.59 0.67 0.07 85.28 Average: all 19.39 0.01 3.71 9.40 0.08 67.41 Average: 0 22.91 0.01 3.96 9.52 0.09 63.52 Average: 1 15.87 0.02 3.45 9.28 0.08 71.30