pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,710,340
← previous block
next block →
recent activity
Analyzing
Block #87,710,340
20 transactions · 18 stateful · 2026-07-14 13:38:18 UTC
Parallelism
75
/100
Blocked
44
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,710,340
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 3
#3
updatePrices
#4
0x5bf9264c
#5
0x5bf9264c
#6
updatePrices
#7
0x5a5d9a99
· blocks 4
#10
updateDataFeedsValuesPartial
#12
0x3f5c179b
#15
forward
#16
0xa67e310b
#17
setData
#2
0x6ad2e98b
#8
0x98717539
· blocks 2
#11
0x0f6795d9
· blocks 1
#13
0x5339c59f
· blocks 1
#9
0x98717539
· blocks 1
#14
0xed82b078
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w0
8
w1
9
w2
11
w1
13
w1
14
w2
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x5a097e21…61a6
0x34b655…2a6f
6 touches
3 conflicts
0x76d1e78d…7877
0x40c49f…2af0
6 touches
3 conflicts
0x28ceceef…ecc2
0x34b655…2a6f
6 touches
3 conflicts
0xa6389d47…9a28
0x34b655…2a6f
6 touches
3 conflicts
0x7837c02d…0965
0x34b655…2a6f
4 touches
1 conflict
0x8fe37a3f…4c89
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:
Perpl
3 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity