pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,886,997
← previous block
next block →
recent activity
Analyzing
Block #90,886,997
15 transactions · 11 stateful · 2026-07-27 22:08:33 UTC
Parallelism
80
/100
Blocked
36
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,886,997
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 3
#2
0xab083028
#3
0x5a5d9a99
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 1
#6
0x0f6795d9
#11
0x6a67d759
#12
setData
#13
0xd64b79…7099
#14
0xaab816…755e
#7
0x0c7abd22
#8
0x3f5c179b
· blocks 1
#9
0x0f6795d9
#10
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
7
w1
8
w1
9
w1
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x731f2745…9370
0xa6afd3…d132
6 touches
3 conflicts
0x369883e3…a449
0x34b655…2a6f
4 touches
1 conflict
0x53f393fa…00b9
0x34b655…2a6f
4 touches
1 conflict
0x0fffa5c0…a3a9
0xa6afd3…d132
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x8cf3d245…1d0d
0x2b46c0…1669
2 touches
0 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
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:
Kuru Exchange: Market-WETH/USDC
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity