pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,772,804
← previous block
next block →
recent activity
Analyzing
Block #74,772,804
15 transactions · 8 stateful · 2026-05-15 14:50:49 UTC
Parallelism
87
/100
Blocked
25
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,772,804
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x8b8f85…3923
#4
exactOutputSingle
#5
0x98717539
#6
updateDataFeedsValuesPartial
#7
forward
#9
0xda44ad…ab8c
#10
0x8fe4db…8bef
#11
setData
#12
0x6abca1…b591
#13
0x4e53a5…784f
#14
0x6fb47e…01e6
#3
execute
#8
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x12309510…0ac2
0x000000…012a
4 touches
1 conflict
0x4dd1db39…a994
0x188d58…ea8e
4 touches
1 conflict
0x4dd1db39…a996
0x188d58…ea8e
4 touches
1 conflict
0x460cb3d9…c22f
0x065c9d…c394
3 touches
1 conflict
0x7b43f938…3650
0x000000…012a
2 touches
0 conflicts
0xeda2edc3…91d8
0x000000…012a
2 touches
0 conflicts
0x33018431…8f5c
0x188d58…ea8e
2 touches
0 conflicts
0x33018431…8f5e
0x188d58…ea8e
2 touches
0 conflicts
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:
0x00000000…a9012a
1 conflict on slot
0x12309510bf…250ac2
Audit this contract →
← previous block
·
next block →
recent activity