pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,119,593
← previous block
next block →
recent activity
Analyzing
Block #91,119,593
26 transactions · 23 stateful · 2026-07-28 17:39:36 UTC
Parallelism
69
/100
Blocked
48
%
Avg conflicts / tx
0.81
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,119,593
· 26 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 3
#2
0xab083028
#4
updatePrices
#5
0x5a5d9a99
· blocks 2
#8
0x6a68e9cf
· blocks 1
#10
0x6a68e9cf
#11
0x0f6795d9
#12
0x3f5c179b
#15
0x0f6795d9
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
setData
#22
0x39435dac
#25
0x59558d29
#3
0x6ad2e98b
#6
0x5a5d9a99
· blocks 2
#9
0x6a68e9d0
#13
0x3f5c179b
· blocks 1
#7
0x5a5d9a99
· blocks 2
#14
0xed82b078
#19
0x39435dac
· blocks 4
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w0
6
w1
7
w2
8
w0
9
w1
13
w1
14
w2
19
w3
20
w4
21
w5
23
w6
24
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xefcdf197…96a2
0x34b655…2a6f
6 touches
3 conflicts
0x989252a1…d812
0xa6afd3…d132
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x97c67486…27fe
0x34b655…2a6f
4 touches
1 conflict
0xad2c29be…731b
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity