---> uname -a: Linux prd-centos8-robot-2c-8g-14346.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4782 19 2298 6777 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:b1:89:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:feb1:8947/64 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) 08/24/2024 _x86_64_ (2 CPU) 23:05:51 LINUX RESTART (2 CPU) 11:07:02 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 124.44 7.54 116.90 1318.69 10694.49 11:09:01 PM 29.37 0.42 28.96 64.78 3503.00 11:10:01 PM 50.82 2.52 48.31 396.07 3124.91 11:11:01 PM 22.26 0.00 22.26 0.00 5297.27 11:12:01 PM 0.62 0.00 0.62 0.00 9.51 11:13:01 PM 0.47 0.00 0.47 0.00 5.78 11:14:01 PM 0.32 0.00 0.32 0.00 3.05 11:15:01 PM 23.29 0.50 22.79 70.11 935.37 Average: 31.25 1.36 29.89 228.92 2930.46 11:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5164900 6991536 2717528 34.48 2688 2003404 746892 8.36 223476 2146340 87072 11:09:01 PM 5243308 7071360 2639120 33.48 2688 2005348 670992 7.51 242496 2050976 4 11:10:01 PM 4997880 7037180 2884548 36.59 2688 2208520 674316 7.55 265532 2248544 150636 11:11:01 PM 4992568 7031880 2889860 36.66 2688 2208528 674316 7.55 265548 2247856 8 11:12:01 PM 4992652 7031968 2889776 36.66 2688 2208532 674316 7.55 265548 2247956 4 11:13:01 PM 4992860 7032176 2889568 36.66 2688 2208532 674316 7.55 265548 2247892 4 11:14:01 PM 4992772 7032088 2889656 36.66 2688 2208532 674316 7.55 265548 2247892 4 11:15:01 PM 4922492 6960872 2959936 37.55 2688 2207728 734872 8.23 454908 2130216 192 Average: 5037429 7023632 2844999 36.09 2688 2157390 690542 7.73 281076 2195959 29740 11:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 82.56 64.79 830.07 10.56 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 19.46 14.41 6.28 4.60 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 195.57 142.53 305.27 33.83 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 276.44 192.04 53.49 45.61 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 0.58 0.33 0.13 0.10 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 0.63 0.17 0.04 0.01 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 1.47 0.18 0.21 0.01 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 24.63 21.34 22.61 10.72 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 75.15 54.45 150.84 13.18 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) 08/24/2024 _x86_64_ (2 CPU) 23:05:51 LINUX RESTART (2 CPU) 11:07:02 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 35.18 0.00 6.03 3.40 0.11 55.28 11:08:01 PM 0 35.41 0.00 5.89 3.52 0.10 55.08 11:08:01 PM 1 34.94 0.00 6.17 3.29 0.12 55.49 11:09:01 PM all 9.89 0.00 1.61 0.94 0.05 87.50 11:09:01 PM 0 10.34 0.00 1.54 0.84 0.05 87.24 11:09:01 PM 1 9.44 0.00 1.69 1.05 0.05 87.77 11:10:01 PM all 27.32 0.00 4.65 2.11 0.12 65.81 11:10:01 PM 0 30.76 0.00 4.85 1.94 0.13 62.31 11:10:01 PM 1 23.88 0.00 4.45 2.27 0.10 69.30 11:11:01 PM all 0.80 0.00 0.74 0.74 0.04 97.67 11:11:01 PM 0 0.89 0.00 0.60 0.42 0.03 98.06 11:11:01 PM 1 0.70 0.00 0.89 1.07 0.05 97.29 11:12:01 PM all 0.25 0.00 0.06 0.00 0.03 99.66 11:12:01 PM 0 0.08 0.00 0.08 0.00 0.05 99.78 11:12:01 PM 1 0.42 0.00 0.03 0.00 0.02 99.53 11:13:01 PM all 0.21 0.00 0.07 0.00 0.05 99.67 11:13:01 PM 0 0.12 0.00 0.05 0.00 0.07 99.77 11:13:01 PM 1 0.30 0.00 0.08 0.00 0.03 99.58 11:14:01 PM all 0.31 0.00 0.04 0.00 0.04 99.61 11:14:01 PM 0 0.07 0.00 0.05 0.00 0.05 99.83 11:14:01 PM 1 0.55 0.00 0.03 0.00 0.03 99.38 11:15:01 PM all 23.35 0.00 2.59 0.57 0.09 73.40 11:15:01 PM 0 25.40 0.00 2.28 0.82 0.10 71.40 11:15:01 PM 1 21.31 0.00 2.90 0.32 0.08 75.38 Average: all 12.12 0.00 1.97 0.97 0.07 84.89 Average: 0 12.83 0.00 1.91 0.94 0.07 84.25 Average: 1 11.40 0.00 2.02 1.00 0.06 85.52