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System Information

PowerTOP Version v2.5
Kernel Version Linux version 6.1.186-server.corradoroberto.it (root@hp530.corradoroberto.it) (gcc (GCC) 15.3.0, GNU ld version 2.46.1-slack160) #1 SMP PREEMPT_DYNAMIC Sun Aug 30 07:00:35 CEST 2026
System Name HP 86E9
CPU Information 6x Intel(R) Core(TM) i5-9500 CPU @ 3.00GHz
OS Information Slackware 15.0 i586 (post 15.0 -current)

Power Consumption Summary

402.7 wakeups/second, 0.0 GPU ops/second, 0.0 VFS ops/sec, 0.0 GFX wakes/sec and 0.5% CPU use

Usage Events/s Category Description
0.2% 246.4 Process /usr/sbin/asterisk
0.0% 102.4 Timer tick_sched_timer
0.0% 7.4 Interrupt [6] tasklet(softirq)
0.0% 7.1 Interrupt [4] block(softirq)
0.0% 6.1 kWork wb_workfn
0.0% 4.6 Process [rcu_preempt]
0.0% 4.0 Interrupt [3] net_rx(softirq)
0.0% 2.6 Process /usr/inn/innd
0.0% 1.9 Process [kcompactd0]
0.0% 1.7 Process /usr/inn/innfeed
0.0% 1.6 Process /usr/sbin/syslog-ng -u daemon -g daemon -R /var/run/syslog-ng/syslog-ng.persist -p /var/run/syslog-ng/syslog-ng.pid -c /var/run

Processor Idle state report

Package 0     CPU 0
Powered On 0.0%     POLL 0.0% 0.0 ms
C1E 0.0%     C1E 0.0% 0.4 ms
   
C3 0.0%     C3 0.0% 0.2 ms
RC6pp 0.0%     C6 0.6% 0.8 ms
C7s 0.2%     C7s 0.0% 0.0 ms
C8 1.3%     C8 1.0% 1.0 ms
C9 0.3%     C9 0.0% 0.0 ms
C10 97.5%     C10 98.2% 75.9 ms
      CPU 1
      POLL 0.0% 0.0 ms
      C1E 0.0% 0.5 ms
     
      C3 0.0% 0.1 ms
      C6 0.8% 0.8 ms
      C7s 0.0% 0.0 ms
      C8 1.8% 1.0 ms
      C9 0.0% 0.0 ms
      C10 97.1% 9.8 ms
      CPU 2
      POLL 0.0% 0.0 ms
      C1E 0.0% 0.1 ms
     
      C3 0.0% 0.1 ms
      C6 0.3% 0.9 ms
      C7s 0.2% 2.0 ms
      C8 0.7% 1.0 ms
      C9 0.7% 23.5 ms
      C10 98.0% 128.1 ms
      CPU 3
      POLL 0.0% 0.0 ms
      C1E 0.0% 0.1 ms
     
      C3 0.0% 0.2 ms
      C6 0.6% 0.6 ms
      C7s 0.0% 0.0 ms
      C8 0.6% 1.0 ms
      C9 0.0% 0.0 ms
      C10 98.7% 18.8 ms
      CPU 4
      POLL 0.0% 0.0 ms
      C1E 0.0% 0.1 ms
     
      C3 0.2% 0.7 ms
      C6 0.4% 0.8 ms
      C7s 0.6% 2.0 ms
      C8 0.7% 1.0 ms
      C9 0.3% 5.8 ms
      C10 97.7% 22.5 ms
      CPU 5
      POLL 0.0% 0.0 ms
      C1E 0.0% 0.1 ms
     
      C3 0.1% 0.2 ms
      C6 1.0% 0.7 ms
      C7s 0.1% 1.9 ms
      C8 2.7% 1.4 ms
      C9 0.5% 3.2 ms
      C10 95.3% 13.4 ms
    GPU 0  
    Powered On 0.0%  
    RC6 100.0%  
    RC6p 0.0%  
    RC6pp 0.0%  
     
     
     
     
     

Processor Frequency Report

Package 0     CPU 0
Idle 100.0%     Idle 100.0%
      CPU 1
      Idle 100.0%
      CPU 2
      Idle 100.0%
      CPU 3
      Idle 100.0%
      CPU 4
      Idle 100.0%
      CPU 5
      Idle 100.0%

Overview of Software Power Consumers

Usage Wakeups/s GPU ops/s Disk IO/s GFX Wakeups/s Category Description
1.5 ms/s 246.4 Process /usr/sbin/asterisk
164.4 us/s 102.4 Timer tick_sched_timer
67.7 us/s 7.4 Interrupt [6] tasklet(softirq)
27.5 us/s 7.1 Interrupt [4] block(softirq)
60.9 us/s 6.1 kWork wb_workfn
27.3 us/s 4.6 Process [rcu_preempt]
35.2 us/s 4.0 Interrupt [3] net_rx(softirq)
85.1 us/s 2.6 Process /usr/inn/innd
4.2 us/s 1.9 Process [kcompactd0]
91.6 us/s 1.7 Process /usr/inn/innfeed
266.6 us/s 1.6 Process /usr/sbin/syslog-ng -u daemon -g daemon -R /var/run/syslog-ng/syslog-ng.persist -p /var/run/syslog-ng/syslog-ng.pid -c /var/run
36.2 us/s 1.7 Interrupt [0] HI_SOFTIRQ
55.6 us/s 1.6 Interrupt [7] sched(softirq)
13.3 us/s 1.1 Process (squid-1) --kid squid-1 -F
10.3 us/s 1.0 Process /usr/sbin/ntpd -g -c /etc/ntp.conf -4 -p /run/ntpd.pid -u ntp:ntp
4.6 us/s 1.0 kWork pci_pme_list_scan
4.0 us/s 1.0 Process /usr/bin/inadyn --input_file /etc/inadyn/gatto.mine.nu.conf
8.2 us/s 0.9 Process /usr/sbin/httpd -k start
0.3 us/s 0.8 kWork wb_update_bandwidth_workfn
2.4 us/s 0.6 kWork vmstat_shepherd
1.2 us/s 0.6 kWork blk_mq_requeue_work
1.4 us/s 0.5 Process [psimon]
0.7 us/s 0.5 kWork psi_avgs_work
3.2 us/s 0.4 Process /sbin/haveged -w 1024 -v 1 -p /var/run/haveged.pid
0.9 us/s 0.4 kWork flush_memcg_stats_dwork
436.9 us/s 0.25 Timer hrtimer_wakeup
0.9 ms/s Interrupt [17] i2c_designware.1
278.3 us/s 0.25 Process /usr/sbin/powertop --html=/home/roby/www_data/secure.corradoroberto.it/vnstat/powertop.html
15.6 us/s 0.3 Process /usr/sbin/openvpn --daemon --writepid /run/openvpn/server.conf.pid --user openvpn --group openvpn --config /etc/openvpn/server.
3.7 us/s 0.30 kWork blk_mq_run_work_fn
0.3 us/s 0.30 kWork blk_mq_timeout_work
15.5 us/s 0.20 Process /usr/sbin/vnstatd --config /etc/vnstat.conf --daemon
1.3 us/s 0.20 Process /usr/sbin/dkim-filter -x /etc/mail/dkim/dkim-filter.conf
0.1 us/s 0.20 kWork flush_async_commits
0.0 us/s 0.20 kWork flush_old_commits
70.6 us/s 0.15 Process elogind-userwork: waiting...
20.7 us/s 0.15 kWork gc_worker
8.6 us/s 0.15 Process sendmail: accepting connections
2.9 us/s 0.15 Process /usr/sbin/crond -l notice
2.6 us/s 0.15 Process init [3]
1.4 us/s 0.15 kWork kfree_rcu_work
0.2 us/s 0.15 kWork neigh_managed_work
116.6 us/s 0.10 Process /usr/sbin/hostapd -B -e /dev/urandom -P /var/run/hostapd.pid /etc/hostapd/hostapd.conf
67.5 us/s 0.10 kWork handle_update
28.2 us/s 0.10 kWork acpi_os_execute_deferred
20.9 us/s 0.10 Interrupt [9] acpi
0.0 us/s 0.10 kWork kfree_rcu_monitor
211.6 us/s Process [kworker/2:1]
44.3 us/s 0.05 Interrupt [9] RCU(softirq)
16.0 us/s 0.05 Process /usr/sbin/named -u named -c /etc/named_internet.conf
8.9 us/s 0.05 Process elogind-userwor
3.5 us/s 0.05 Process syslog-ng
1.0 us/s 0.05 Process /usr/sbin/hostapd -ddd -B -e /dev/urandom -P /var/run/radius.pid /etc/hostapd/radius.conf
0.1 us/s 0.05 Process [ksoftirqd/4]
0.1 us/s 0.05 Timer sched_rt_period_timer
0.1 us/s 0.05 kWork i915_hpd_poll_init_work
0.0 us/s 0.05 kWork neigh_periodic_work
0.0 us/s 0.05 kWork pm_runtime_work
110.7 us/s Timer timerfd_tmrproc
89.0 us/s Interrupt [17] rt2800pci
70.4 us/s Interrupt [134] i915
64.2 us/s Interrupt [17] idma64.1
34.9 us/s Process [kswapd0]
33.3 us/s Interrupt [124] ahci[0000:00:17.0]
28.8 us/s Interrupt [1] timer(softirq)
25.2 us/s Timer process_timeout
17.7 us/s Process [kworker/u12:0]
15.5 us/s Process [kworker/4:1]
14.3 us/s Timer delayed_work_timer_fn
13.0 us/s Process [kworker/5:2]
10.7 us/s Interrupt [133] eth0
6.7 us/s kWork vmstat_update
6.7 us/s Timer blk_stat_timer_fn
6.2 us/s Process /lib/elogind/elogind-userdbd
5.7 us/s Process /usr/sbin/named -u named -c /etc/named.conf
5.0 us/s Timer tcp_orphan_update
4.0 us/s Process [kworker/u12:2]
3.1 us/s Timer neigh_timer_handler
3.0 us/s Process [kworker/0:0]
2.4 us/s Timer posix_timer_fn
1.9 us/s Process [kworker/2:1H]
1.7 us/s Process [kworker/5:1H]
1.4 us/s Process [kworker/1:0]
1.0 us/s Timer poll_timer_fn
1.0 us/s Process [kworker/3:2]
1.0 us/s Timer writeout_period
0.8 us/s Timer mix_interrupt_randomness
0.8 us/s Process [kworker/4:1H]
0.8 us/s Timer tpt_trig_timer
0.7 us/s Timer blk_rq_timed_out_timer
0.5 us/s Timer tcp_delack_timer
0.4 us/s Process [ksoftirqd/2]
0.3 us/s Process [kworker/1:1H]
0.2 us/s Timer tcp_write_timer
0.1 us/s Timer pm_suspend_timer_fn
0.1 us/s Timer dev_watchdog
0.1 us/s Process [ksoftirqd/0]
0.1 us/s Process [kworker/2:0]
0.0 us/s Timer tw_timer_handler
0.0 us/s kWork fill_page_cache_func

Device Power Report

Usage Device name
0.5% CPU core
0.5% CPU misc
0.5% DRAM
100.0% Radio device: rt2800pci
100.0% PCI Device: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers
100.0% PCI Device: MAXIO Technology (Hangzhou) Ltd. NVMe SSD Controller MAP1202 (DRAM-less)
100.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family SATA Controller (AHCI)
100.0% PCI Device: Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller
100.0% PCI Device: Ralink corp. RT3062 Wireless 802.11n 2T/2R
100.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller
100.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family PCIe Root Port #22
100.0% PCI Device: Integrated Technology Express, Inc. IT8893E PCIe to PCI Bridge
100.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family PCIe Root Port #6
100.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family PCIe Root Port #5
60.8% PCI Device: Intel Corporation CoffeeLake-S GT2 [UHD Graphics 630]
6.7 pkts/s Network interface: eth0 (r8169)
0.2 pkts/s nic:tun0
0.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family Thermal Subsystem
0.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family I2C #0
0.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family UART #0
0.0 pkts/s Network interface: wlan0 (rt2800pci)
0.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family SMBus
0.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family PMC
0.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family HD Audio
0.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family I2C #1
0.0% PCI Device: Intel Corporation Device a2cc
0.0% Audio codec hwC0D0: Realtek
0.0% Audio codec hwC0D2: Intel
0.0% PCI Device: Intel Corporation 200 Series/Z370 Chipset Family MEI #1
0.0% USB device: xHCI Host Controller
0.0% USB device: xHCI Host Controller
0.0% runtime-i2c_designware.1
0.0% runtime-ACPI000E:00
0.0% runtime-dw-apb-uart.2
0.0% runtime-i2c_designware.0
0.0% PCI Device: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model

Process device activity

Process Device
haveged /dev/random
elogind-daemon /dev/input/event0
/dev/input/event1
/dev/input/event2
elogind-userdbd /dev/console
/dev/console
openvpn /dev/net/tun
acpid /dev/input/event0
/dev/input/event1
/dev/input/event10
/dev/input/event11
/dev/input/event2
/dev/input/event3
/dev/input/event4
/dev/input/event5
/dev/input/event6
/dev/input/event7
/dev/input/event8
/dev/input/event9
innwatch /dev/console
mcelog /dev/mcelog
elogind-userwor /dev/console
/dev/console
/dev/console
/dev/console
sleep /dev/console
elogind-userwor /dev/console
/dev/console
hostapd /dev/rfkill

Software Settings in need of Tuning

Description Script
Wireless Power Saving for interface wlan0 iw dev wlan0 set power_save on

Optimal Tuned Software Settings

Description
Enable Audio codec power management
Enable SATA link power Managmenet for host0
Enable SATA link power Managmenet for host5
Enable SATA link power Managmenet for host3
Enable SATA link power Managmenet for host1
Enable SATA link power Managmenet for host4
Enable SATA link power Managmenet for host2
VM writeback timeout
Autosuspend for USB device xHCI Host Controller [usb1]
Autosuspend for USB device xHCI Host Controller [usb2]
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family SMBus
Runtime PM for PCI Device Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
Runtime PM for PCI Device MAXIO Technology (Hangzhou) Ltd. NVMe SSD Controller MAP1202 (DRAM-less)
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller
Runtime PM for PCI Device Intel Corporation CoffeeLake-S GT2 [UHD Graphics 630]
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family Thermal Subsystem
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family PCIe Root Port #6
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family I2C #0
Runtime PM for PCI Device Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family HD Audio
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family UART #0
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family SATA Controller (AHCI)
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family PMC
Runtime PM for PCI Device Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family I2C #1
Runtime PM for PCI Device Intel Corporation Device a2cc
Runtime PM for PCI Device Ralink corp. RT3062 Wireless 802.11n 2T/2R
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family MEI #1
Runtime PM for PCI Device Integrated Technology Express, Inc. IT8893E PCIe to PCI Bridge
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family PCIe Root Port #22
Runtime PM for PCI Device Intel Corporation 200 Series/Z370 Chipset Family PCIe Root Port #5
Using 'ondemand' cpufreq governor
Wake-on-lan status for device eth0
Wake-on-lan status for device tun0
Wake-on-lan status for device wlan0