pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,210,204
← previous block
next block →
recent activity
Analyzing
Block #74,210,204
11 transactions · 11 stateful · 2026-05-13 00:16:10 UTC
Parallelism
73
/100
Blocked
18
%
Avg conflicts / tx
0.27
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,210,204
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x98717539
#3
updateDataFeedsValuesPartial
#4
allocate
#5
0x9e76c652
#6
0x5339c59f
· blocks 2
#9
0x5339c59f
#10
setData
#7
0xed82b078
· blocks 1
#8
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xbbee74c2…567a
0x065c9d…c394
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x31b60059…7900
0x002560…1a4f
2 touches
0 conflicts
0x40ac22bb…a49b
0x002560…1a4f
2 touches
0 conflicts
0x52c63247…ce02
0x002560…1a4f
2 touches
0 conflicts
0xe74d8286…be05
0x002560…1a4f
2 touches
0 conflicts
0x00000000…000d
0x1b6862…e19c
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:
0x2a68ba18…8e90c5
3 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity