Bandwidth usage per device doesn't add up
Posted: Wed Nov 11, 2020 2:59 pm
I have a Linksys WRT1900ACS with Gargoyle 1.12.0. I installed Gargoyle (from stock) on Nov 2. I decided to try out Gargoyle after having issues with incorrect totals in bwmon (on OpenWRT) and Yamon (on both OpenWRT and DD-WRT).
When displaying by month and sorting by host, some devices show data usage in Oct 2020 and Nov 2020 (despite the fact that I only installed Gargoyle on Nov 2). If I switch to displaying by day, it only shows usage back to Nov 2. If I switch to Total Bandwidth by month, it doesn't show any usage in Oct 2020
The sum of all the device usages for Nov 2020 is around half of what's listed in Total Bandwidth for the month. I have to add up both the Oct 2020 and Nov 2020 usage for all the devices to reach the total shown in Total Bandwidth. The value in Total Bandwidth aligns with the total usage reported by my ISP (unfortunately I installed Gargoyle after the month started so I can't tell if it's an exact match).
In the B/W distribution tab, October 2020 is listed twice at the top of the list and November is not in the list at all. If I select the second October 2020, it displays different data but switches back to the first October 2020 after about a second. I have to add both Sums from the 2 October 2020 tabs to match the Total Bandwidth from the Bandwidth usage tab. If I filter by day instead of month, it only gives me the expected days (November 2 through today). Interestingly, the total of the Sums from each day matches the total bandwidth for the month in the Bandwidth Usage tab (i.e. appears to be correct).
I'm also seeing a very small amount of usage for some devices in Nov 2019. Could this be due to data usage before the clock was set correctly after a power outage or on initial setup? Is there a way to delete just this data?
When displaying by month and sorting by host, some devices show data usage in Oct 2020 and Nov 2020 (despite the fact that I only installed Gargoyle on Nov 2). If I switch to displaying by day, it only shows usage back to Nov 2. If I switch to Total Bandwidth by month, it doesn't show any usage in Oct 2020
The sum of all the device usages for Nov 2020 is around half of what's listed in Total Bandwidth for the month. I have to add up both the Oct 2020 and Nov 2020 usage for all the devices to reach the total shown in Total Bandwidth. The value in Total Bandwidth aligns with the total usage reported by my ISP (unfortunately I installed Gargoyle after the month started so I can't tell if it's an exact match).
In the B/W distribution tab, October 2020 is listed twice at the top of the list and November is not in the list at all. If I select the second October 2020, it displays different data but switches back to the first October 2020 after about a second. I have to add both Sums from the 2 October 2020 tabs to match the Total Bandwidth from the Bandwidth usage tab. If I filter by day instead of month, it only gives me the expected days (November 2 through today). Interestingly, the total of the Sums from each day matches the total bandwidth for the month in the Bandwidth Usage tab (i.e. appears to be correct).
I'm also seeing a very small amount of usage for some devices in Nov 2019. Could this be due to data usage before the clock was set correctly after a power outage or on initial setup? Is there a way to delete just this data?