pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,224,561
← previous block
next block →
recent activity
Analyzing
Block #74,224,561
14 transactions · 11 stateful · 2026-05-13 01:51:43 UTC
Parallelism
71
/100
Blocked
45
%
Avg conflicts / tx
0.64
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,224,561
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xcf7468f4
#5
0x98717539
· blocks 1
#6
updateDataFeedsValuesPartial
#7
0xa96df62f
#8
execute
#9
setData
#10
0x39435dac
· blocks 3
#2
0x0c7abd22
· blocks 1
#11
0x39435dac
· blocks 2
#4
0x1094dc9f
#12
0x39435dac
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w0
10
w0
11
w1
12
w2
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xc03a03cd…fbcf
0x34b655…2a6f
6 touches
3 conflicts
0x30276c1c…47b4
0x2a68ba…90c5
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x768cffcd…2648
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x38b5b2ce…c5bb
0xfa32f9…f3f0
4 touches
1 conflict
0xf823e97f…2ee6
0x065c9d…c394
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