pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,579,109
← previous block
next block →
recent activity
Analyzing
Block #77,579,109
29 transactions · 19 stateful · 2026-05-28 14:49:11 UTC
Parallelism
86
/100
Blocked
32
%
Avg conflicts / tx
0.34
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,579,109
· 29 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x6a18565e
· blocks 2
#3
0xab083028
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#12
0x5bf9264c
· blocks 1
#15
0x0f6795d9
#16
0x0f6795d9
#17
0x3f5c179b
#18
0x0f6795d9
#19
0x0f6795d9
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
0x7a8de8…d7f0
#23
0x153cbd…f72d
#24
setData
#25
0x39435dac
· blocks 3
#11
0x6a18565e
· blocks 1
#13
0x5bf9264c
#26
0x39435dac
· blocks 2
#14
0x6a18565e
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
11
w1
12
w0
13
w1
14
w2
25
w0
26
w1
27
w2
28
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0xbb12db23…857e
0x34b655…2a6f
5 touches
3 conflicts
0x97b0b2ee…4666
0x34b655…2a6f
4 touches
1 conflict
0x2877f440…c2c8
0x34b655…2a6f
4 touches
1 conflict
0x4e9b892b…6877
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…7212
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity