pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,121,547
← previous block
next block →
recent activity
Analyzing
Block #84,121,547
19 transactions · 18 stateful · 2026-06-27 22:23:56 UTC
Parallelism
74
/100
Blocked
33
%
Avg conflicts / tx
0.79
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,121,547
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
poke
#5
0x98717539
#6
0x98717539
#7
0x0f6795d9
· blocks 3
#9
0x39435dac
· blocks 4
#10
0xed82b078
#11
0x0f6795d9
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
setData
#2
0xab083028
· blocks 1
#15
0x39435dac
· blocks 3
#8
0x0c7abd22
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
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
w2
9
w0
15
w1
16
w2
17
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x1ca68aab…5e4a
0x34b655…2a6f
6 touches
3 conflicts
0x7ee6007b…fd68
0x34b655…2a6f
4 touches
1 conflict
0xffc2f21e…b393
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x0d35e1ad…b4d6
0x34b655…2a6f
4 touches
1 conflict
0x170e4e4c…2b90
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