pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,787,211
← previous block
next block →
recent activity
Analyzing
Block #87,787,211
13 transactions · 11 stateful · 2026-07-14 22:12:42 UTC
Parallelism
85
/100
Blocked
18
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,787,211
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x98717539
#3
0x0f6795d9
· blocks 1
#4
0x0f6795d9
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#9
0x3f5c179b
#10
0xc5a04723
#11
0x6a56b4d2
#12
setData
#7
0x3f5c179b
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
7
w1
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1a287886…0266
0xa6afd3…d132
4 touches
1 conflict
0x09db2445…650d
0x34b655…2a6f
4 touches
1 conflict
0x1191dbf7…8e85
0x34b655…2a6f
4 touches
1 conflict
0x6d11d4a8…3a2d
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x819b5176…86cf
0x34b655…2a6f
4 touches
1 conflict
0x94bb14fe…8f47
0x34b655…2a6f
4 touches
1 conflict
0xa279b18d…63bc
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:
Kuru Exchange: Market-WETH/USDC
1 conflict on slot
0x1a287886c0…610266
Audit this contract →
← previous block
·
next block →
recent activity