pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,558,491
← previous block
next block →
recent activity
Analyzing
Block #71,558,491
14 transactions · 13 stateful · 2026-04-30 17:36:31 UTC
Parallelism
86
/100
Blocked
15
%
Avg conflicts / tx
0.14
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,558,491
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xcf7468f4
#2
addLiquidity
#3
0xeffdedb0
#4
0x98717539
· blocks 1
#6
updateDataFeedsValuesPartial
#7
0x0c7abd22
· blocks 1
#8
0x3f5c179b
#10
handleOps
#11
forward
#12
setData
#13
0x39435dac
#5
0x98717539
#9
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
7
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1b9e654e…0a08
0x34b655…2a6f
4 touches
1 conflict
0x1c913164…5c2e
0x34b655…2a6f
4 touches
1 conflict
0x220f4f84…15f8
0x34b655…2a6f
4 touches
1 conflict
0x23951077…539b
0x34b655…2a6f
4 touches
1 conflict
0x313f2565…5b00
0x34b655…2a6f
4 touches
1 conflict
0x52aeabb0…482b
0x34b655…2a6f
4 touches
1 conflict
0x5728edaf…f1d4
0x34b655…2a6f
4 touches
1 conflict
0x578e7f66…1b56
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:
0x34b6552d…112a6f
1 conflict on slot
0x1b9e654ec8…aa0a08
Audit this contract →
← previous block
·
next block →
recent activity