pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,516,617
← previous block
next block →
recent activity
Analyzing
Block #74,516,617
28 transactions · 17 stateful · 2026-05-14 10:16:02 UTC
Parallelism
86
/100
Blocked
29
%
Avg conflicts / tx
0.29
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,516,617
· 28 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1094dc9f
· blocks 1
#3
0x0c7abd22
· blocks 1
#4
0x05ee6a22
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updateDataFeedsValuesPartial
#11
execute
#13
updateDataFeedsValuesPartial
#14
collect
#15
forward
#16
0x0f6795d9
· blocks 3
#17
0x0f6795d9
#18
0x6a05a159
#19
approve
#20
0xe50aac…b82a
#21
0x8feaee…d28c
#22
setData
#23
0xfc55c3…379f
#24
0xbf54ec…b9e1
#2
0x1ffa3c9b
#12
0x0c7abd22
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
12
w1
16
w0
25
w1
26
w2
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x1eb0fab5…3517
0x34b655…2a6f
4 touches
1 conflict
0xb8228d38…3953
0x34b655…2a6f
4 touches
1 conflict
0xffe431af…8faa
0x065c9d…c394
4 touches
1 conflict
0xfe20cb8f…f03d
0x34b655…2a6f
4 touches
1 conflict
0x30276c1c…47b4
0x2a68ba…90c5
4 touches
1 conflict
0xaff124ed…bcda
0xd32edf…ff58
3 touches
1 conflict
0xf7cb1214…1ce4
0x065c9d…c394
3 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