pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,658,627
← previous block
next block →
recent activity
Analyzing
Block #86,658,627
20 transactions · 17 stateful · 2026-07-09 16:26:41 UTC
Parallelism
80
/100
Blocked
29
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,658,627
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
transfer
#4
0x5bf9264c
#5
0x5bf9264c
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 2
#10
0x3f5c179b
· blocks 3
#11
0x3f5c179b
#17
setData
#18
0x04e2b8…9e2a
#19
0x39435dac
#12
0x0f6795d9
· blocks 1
#13
0xed82b078
· blocks 2
#14
0xed82b078
· blocks 1
#16
0x0f6795d9
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
10
w0
12
w1
13
w1
14
w2
15
w3
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x9fb55ee7…8ecc
0xa6afd3…d132
6 touches
3 conflicts
0xe8c0741c…40df
0x34b655…2a6f
4 touches
1 conflict
0xb3572c95…9c4a
0x2a68ba…90c5
4 touches
1 conflict
0xe5a38e46…a68c
0x34b655…2a6f
4 touches
1 conflict
0x548145a9…cfce
0x34b655…2a6f
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
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity