---> uname -a: Linux prd-centos8-robot-2c-8g-7395.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 626 4943 19 2127 6775 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:41:13:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe41:13ea/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) 01/04/2025 _x86_64_ (2 CPU) 03:31:52 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 94.42 0.48 93.93 17.86 8139.96 03:35:01 AM 59.95 1.05 58.90 113.70 7584.56 03:36:01 AM 50.31 6.75 43.56 1248.19 2873.20 03:37:01 AM 26.29 0.03 26.26 3.47 5607.45 03:38:01 AM 4.40 0.10 4.30 32.13 168.42 03:39:01 AM 0.63 0.03 0.60 1.87 105.58 03:40:01 AM 19.11 0.42 18.69 47.72 887.67 Average: 36.44 1.27 35.18 209.26 3623.83 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5271504 7034104 2610920 33.12 2688 1941612 698096 7.82 187380 2092572 166184 03:35:01 AM 5297992 7094832 2584432 32.79 2688 1975068 645064 7.22 217484 2027776 16 03:36:01 AM 5017300 7053844 2865124 36.35 2688 2206308 673696 7.54 255300 2243176 156416 03:37:01 AM 5027816 7064104 2854608 36.21 2688 2206432 655208 7.34 258624 2225124 4 03:38:01 AM 4983040 7021340 2899384 36.78 2688 2208484 703536 7.88 258896 2269368 220 03:39:01 AM 4976540 7017660 2905884 36.87 2688 2211264 703536 7.88 259036 2275940 24 03:40:01 AM 5089336 6959280 2793088 35.43 2688 2046252 751428 8.41 451316 1994192 13344 Average: 5094790 7035023 2787634 35.37 2688 2113631 690081 7.73 269719 2161164 48030 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 89.00 73.87 946.61 11.05 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 38.35 28.81 439.96 5.67 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 44.88 33.69 300.88 8.21 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 196.08 138.25 37.60 28.84 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 31.34 18.90 8.77 3.36 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 23.29 19.53 7.11 4.63 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 62.70 43.07 88.90 34.98 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 69.38 50.87 261.39 13.82 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) 01/04/2025 _x86_64_ (2 CPU) 03:31:52 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 35.80 0.00 4.86 3.47 0.11 55.77 03:34:01 AM 0 41.83 0.00 5.77 3.58 0.12 48.71 03:34:01 AM 1 29.78 0.00 3.95 3.35 0.10 62.82 03:35:01 AM all 18.66 0.00 2.23 3.32 0.08 75.71 03:35:01 AM 0 24.85 0.00 2.70 2.49 0.08 69.87 03:35:01 AM 1 12.47 0.00 1.75 4.16 0.07 81.55 03:36:01 AM all 25.02 0.00 4.86 1.98 0.08 68.06 03:36:01 AM 0 33.41 0.00 5.33 1.62 0.08 59.55 03:36:01 AM 1 16.65 0.00 4.39 2.34 0.08 76.55 03:37:01 AM all 4.18 0.00 0.82 1.51 0.05 93.44 03:37:01 AM 0 7.58 0.00 0.82 1.35 0.03 90.21 03:37:01 AM 1 0.77 0.00 0.82 1.67 0.07 96.67 03:38:01 AM all 6.71 0.00 0.64 0.06 0.04 92.54 03:38:01 AM 0 9.32 0.00 0.67 0.07 0.03 89.91 03:38:01 AM 1 4.10 0.00 0.62 0.05 0.05 95.18 03:39:01 AM all 11.36 0.00 0.64 0.00 0.05 87.96 03:39:01 AM 0 7.93 0.00 0.53 0.00 0.05 91.48 03:39:01 AM 1 14.78 0.00 0.74 0.00 0.05 84.43 03:40:01 AM all 21.41 0.00 2.78 0.48 0.08 75.25 03:40:01 AM 0 28.75 0.00 2.77 0.77 0.08 67.63 03:40:01 AM 1 14.06 0.00 2.79 0.18 0.08 82.88 Average: all 17.60 0.00 2.40 1.55 0.07 78.38 Average: 0 21.96 0.00 2.66 1.41 0.07 73.90 Average: 1 13.24 0.00 2.15 1.68 0.07 82.86