---> uname -a: Linux prd-centos8-robot-2c-8g-1127.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 18G 23G 44% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 699 120 18 6877 6681 Swap: 1023 1 1022 ---> 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:1d:a4:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe1d:a453/64 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) 01/12/2025 _x86_64_ (2 CPU) 23:04:23 LINUX RESTART (2 CPU) 11:05:03 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 82.71 17.18 65.53 5523.06 6124.49 11:07:01 PM 90.30 0.73 89.57 53.06 10341.84 11:08:01 PM 15.68 0.40 15.28 62.51 1328.47 11:09:01 PM 58.84 9.27 49.58 1644.26 3575.39 11:10:01 PM 18.14 0.00 18.14 0.00 4850.55 11:11:01 PM 2.03 0.10 1.93 32.10 97.05 11:12:01 PM 255.44 16.14 239.30 2334.17 304881.29 11:13:01 PM 87.87 42.51 45.36 7942.81 22724.20 Average: 76.35 10.76 65.58 2184.85 44403.60 11:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5370476 7064164 2511956 31.87 2688 1877240 700848 7.85 191060 2004700 191392 11:07:01 PM 5214868 7013140 2667564 33.84 2688 1976392 709072 7.94 198260 2128680 30680 11:08:01 PM 5291692 7091868 2590740 32.87 2688 1978272 637132 7.13 217424 2033856 4 11:09:01 PM 5018976 7070508 2863456 36.33 2688 2221452 631048 7.07 263916 2233960 137712 11:10:01 PM 5013176 7064708 2869256 36.40 2688 2221452 631048 7.07 263916 2234244 4 11:11:01 PM 4638916 6866580 3243516 41.15 2688 2397376 779508 8.73 394292 2476668 174024 11:12:01 PM 269252 6933036 7613180 96.58 2636 6705104 632752 7.08 478076 6503512 630884 11:13:01 PM 226084 6935140 7656348 97.13 2636 6761080 632768 7.09 481680 6560628 180 Average: 3880430 7004893 4002002 50.77 2675 3267296 669272 7.49 311078 3272031 145610 11:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 272.41 169.92 1707.41 58.13 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 54.47 39.66 585.76 7.32 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 13.81 7.68 5.19 3.12 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 218.70 160.61 336.19 42.31 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 1.82 0.75 0.32 0.12 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 164.72 93.94 2919.15 9.94 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 5.30 1.25 0.43 0.25 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 52.62 38.01 83.98 25.31 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 97.25 63.53 700.80 18.15 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) 01/12/2025 _x86_64_ (2 CPU) 23:04:23 LINUX RESTART (2 CPU) 11:05:03 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 40.00 0.00 6.51 2.32 0.10 51.07 11:06:01 PM 0 51.25 0.00 6.90 2.17 0.10 39.59 11:06:01 PM 1 28.77 0.00 6.12 2.47 0.10 62.53 11:07:01 PM all 20.81 0.00 2.99 2.71 0.11 73.39 11:07:01 PM 0 24.90 0.00 2.75 2.47 0.08 69.80 11:07:01 PM 1 16.71 0.00 3.22 2.95 0.13 76.98 11:08:01 PM all 10.07 0.00 1.09 0.95 0.06 87.83 11:08:01 PM 0 4.13 0.00 1.00 1.64 0.05 93.18 11:08:01 PM 1 16.03 0.00 1.17 0.27 0.07 82.47 11:09:01 PM all 28.94 0.00 5.47 1.23 0.11 64.25 11:09:01 PM 0 31.78 0.00 5.67 1.40 0.12 61.03 11:09:01 PM 1 26.08 0.00 5.27 1.06 0.10 67.48 11:10:01 PM all 0.08 0.00 0.29 0.79 0.05 98.78 11:10:01 PM 0 0.10 0.00 0.28 0.75 0.05 98.81 11:10:01 PM 1 0.07 0.00 0.30 0.84 0.05 98.75 11:11:01 PM all 35.70 0.00 1.31 0.03 0.08 62.87 11:11:01 PM 0 39.06 0.00 1.34 0.07 0.08 59.45 11:11:01 PM 1 32.32 0.00 1.29 0.00 0.08 66.31 11:12:01 PM all 11.51 0.00 15.65 52.02 0.14 20.68 11:12:01 PM 0 10.05 0.00 14.13 55.55 0.15 20.11 11:12:01 PM 1 12.99 0.00 17.18 48.45 0.12 21.26 11:13:01 PM all 21.90 0.00 3.30 5.70 0.10 69.01 11:13:01 PM 0 31.34 0.00 2.98 3.71 0.08 61.89 11:13:01 PM 1 12.43 0.00 3.62 7.69 0.12 76.14 Average: all 21.07 0.00 4.53 8.10 0.09 66.20 Average: 0 23.99 0.00 4.34 8.36 0.09 63.21 Average: 1 18.14 0.00 4.72 7.84 0.10 69.21