---> uname -a: Linux prd-centos8-robot-2c-8g-7600.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 576 4982 19 2138 6824 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:63:f6:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe63:f655/64 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) 02/01/2025 _x86_64_ (2 CPU) 23:06:54 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 89.94 0.13 89.80 3.73 9348.32 11:10:01 PM 42.35 0.77 41.59 53.58 5292.77 11:11:01 PM 18.34 0.38 17.96 64.25 1446.08 11:12:01 PM 67.72 9.23 58.49 1641.99 7220.45 11:13:01 PM 10.13 0.00 10.13 0.00 1244.24 11:14:01 PM 0.47 0.00 0.47 0.00 5.60 11:15:01 PM 0.30 0.00 0.30 0.00 2.92 11:16:01 PM 13.18 0.40 12.78 68.92 455.11 Average: 30.30 1.36 28.94 229.04 3126.97 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5264344 7006176 2618088 33.21 2688 1923204 723312 8.10 193204 2087256 84608 11:10:01 PM 5208192 7011336 2674240 33.93 2688 1980412 726096 8.13 198432 2131872 30688 11:11:01 PM 5289764 7094376 2592668 32.89 2688 1982348 644696 7.22 217748 2032020 4 11:12:01 PM 5011048 7067876 2871384 36.43 2688 2226412 627740 7.03 263872 2231640 29696 11:13:01 PM 5013288 7070124 2869144 36.40 2688 2226420 643232 7.20 263884 2231208 4 11:14:01 PM 5013248 7070084 2869184 36.40 2688 2226420 643232 7.20 263888 2231136 4 11:15:01 PM 5015484 7072288 2866948 36.37 2688 2226420 643232 7.20 263888 2231028 4 11:16:01 PM 5116808 6997692 2765624 35.09 2688 2056184 704988 7.89 296024 2116628 17736 Average: 5116522 7048744 2765910 35.09 2688 2105978 669566 7.50 245118 2161598 20343 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 69.69 53.22 686.27 6.66 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 48.93 30.74 457.33 5.49 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 20.38 13.63 6.47 4.51 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 435.48 312.75 376.20 78.30 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 2.12 1.35 0.55 0.33 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.95 1.97 0.45 0.44 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 2.92 1.92 0.45 0.42 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 98.15 62.09 91.95 22.74 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 85.07 59.70 202.46 14.86 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) 02/01/2025 _x86_64_ (2 CPU) 23:06:54 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 21.85 0.00 3.44 8.91 0.10 65.70 11:09:01 PM 0 19.86 0.00 2.93 14.80 0.10 62.30 11:09:01 PM 1 23.84 0.00 3.94 3.02 0.10 69.11 11:10:01 PM all 14.50 0.00 2.17 2.07 0.08 81.18 11:10:01 PM 0 7.85 0.00 1.99 1.74 0.07 88.35 11:10:01 PM 1 21.14 0.00 2.35 2.40 0.08 74.02 11:11:01 PM all 9.14 0.00 1.46 0.39 0.05 88.96 11:11:01 PM 0 7.92 0.00 1.59 0.65 0.05 89.80 11:11:01 PM 1 10.36 0.00 1.34 0.13 0.05 88.12 11:12:01 PM all 27.64 0.00 5.78 1.61 0.09 64.87 11:12:01 PM 0 21.10 0.00 5.45 1.14 0.10 72.22 11:12:01 PM 1 34.19 0.00 6.12 2.09 0.08 57.51 11:13:01 PM all 0.34 0.00 0.13 0.27 0.03 99.24 11:13:01 PM 0 0.53 0.00 0.17 0.53 0.02 98.75 11:13:01 PM 1 0.15 0.00 0.08 0.00 0.03 99.73 11:14:01 PM all 0.34 0.00 0.08 0.00 0.04 99.53 11:14:01 PM 0 0.17 0.00 0.10 0.00 0.03 99.70 11:14:01 PM 1 0.52 0.00 0.07 0.00 0.05 99.37 11:15:01 PM all 0.35 0.00 0.08 0.00 0.03 99.54 11:15:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 11:15:01 PM 1 0.58 0.00 0.07 0.00 0.03 99.32 11:16:01 PM all 13.15 0.00 2.06 0.11 0.06 84.62 11:16:01 PM 0 8.58 0.00 1.69 0.05 0.07 89.62 11:16:01 PM 1 17.73 0.00 2.43 0.17 0.05 79.62 Average: all 10.91 0.00 1.90 1.67 0.06 85.46 Average: 0 8.27 0.00 1.75 2.37 0.06 87.56 Average: 1 13.55 0.00 2.05 0.98 0.06 83.36