pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,775,181
← previous block
next block →
recent activity
Analyzing
Block #74,775,181
18 transactions · 8 stateful · 2026-05-15 15:06:44 UTC
Parallelism
89
/100
Blocked
13
%
Avg conflicts / tx
0.06
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,775,181
· 18 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
#2
0x1a945f9c
#3
0x98717539
#4
updateDataFeedsValuesPartial
#5
0x62be7533
#6
forward
#7
setData
#8
0x7af4c5…71ee
#9
0x929a67…1b03
#10
0x8f9815…0f7c
#11
0x938891…dac4
#12
0x67fd6e…e1ff
#13
0x2104ea…d9b4
#14
0x28fa41…0760
#15
0x755de5…f347
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3e49348b…9445
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x5b645d44…28c2
0x1efe02…37d6
2 touches
0 conflicts
0x4060605b…75a3
0x3bd359…433a
2 touches
0 conflicts
0x57a37dda…8712
0x3bd359…433a
2 touches
0 conflicts
0x00000000…0002
0x91b81b…6d56
2 touches
0 conflicts
0x00bac013…a28c
0x91b81b…6d56
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:
0x34b6552d…112a6f
1 conflict on slot
0x3e49348b38…839445
Audit this contract →
← previous block
·
next block →
recent activity