pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,299,794
← previous block
next block →
recent activity
Analyzing
Block #86,299,794
13 transactions · 9 stateful · 2026-07-08 00:25:55 UTC
Parallelism
85
/100
Blocked
22
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,299,794
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
0x39435dac
#4
0x39435dac
#5
updateDataFeedsValuesPartial
#6
0x15ea9545
#7
0x3f5c179b
· blocks 1
#8
0x3f5c179b
#10
setData
#11
0x39435dac
· blocks 1
#9
0x5339c59f
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
9
w1
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xded5ec0c…f0fc
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0xfadb0e19…7a27
0x851145…3f07
4 touches
1 conflict
0x002a0f9e…b33b
0xea1b8e…c5ec
2 touches
0 conflicts
0x1728ed63…499c
0xea1b8e…c5ec
2 touches
0 conflicts
0x2fd7b659…cd06
0xea1b8e…c5ec
2 touches
0 conflicts
0x455b104f…3960
0xea1b8e…c5ec
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:
Perpl
1 conflict on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity