pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,855,302
← previous block
next block →
recent activity
Analyzing
Block #86,855,302
25 transactions · 20 stateful · 2026-07-10 14:20:29 UTC
Parallelism
80
/100
Blocked
45
%
Avg conflicts / tx
0.72
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,855,302
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
· blocks 3
#3
0xab083028
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
0x5a5d9a99
· blocks 3
#10
0x0f6795d9
· blocks 2
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
#18
forward
#19
forward
#22
setData
#24
0x0c7abd22
#8
0x5a5d9a99
· blocks 2
#16
0x3f5c179b
· blocks 2
#9
0x5a5d9a99
· blocks 2
#20
0xed82b078
· blocks 1
#11
0x0f6795d9
· blocks 3
#21
0xed82b078
#12
0x0f6795d9
#17
0x0f6795d9
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
7
w0
8
w1
9
w2
10
w0
11
w3
12
w4
16
w1
17
w4
20
w2
21
w3
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdec5bfea…d17f
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x202c03eb…cf33
0xa6afd3…d132
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc6ed530e…fa7d
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 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
0xdec5bfea10…c4d17f
Audit this contract →
← previous block
·
next block →
recent activity