pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#79,122,780
← previous block
next block →
recent activity
Analyzing
Block #79,122,780
20 transactions · 13 stateful · 2026-06-04 18:24:22 UTC
Parallelism
80
/100
Blocked
38
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#79,122,780
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x1094dc9f
#6
execute
#7
0x5339c59f
#8
0x6ad2e98b
#9
0xed82b078
#10
updateDataFeedsValuesPartial
#11
0xbe70473d
#12
0x6a21c34d
· blocks 1
#14
0x6a21c34e
#15
setData
#16
0x39435dac
· blocks 1
#18
0x39435dac
#19
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#13
0x6a21c34e
#17
0x39435dac
#3
0x0c7abd22
· blocks 1
#4
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
12
w0
13
w1
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2bc91dff…6041
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xcb45d9d6…cb81
0x1b6862…e19c
6 touches
3 conflicts
0xc3c8642a…7da5
0x2a68ba…90c5
4 touches
1 conflict
0x5540f956…69e8
0x065c9d…c394
4 touches
1 conflict
0x78067279…d187
0x34b655…2a6f
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0x2bc91dff92…6c6041
Audit this contract →
← previous block
·
next block →
recent activity