pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,415,868
← previous block
next block →
recent activity
Analyzing
Block #74,415,868
21 transactions · 17 stateful · 2026-05-13 23:04:16 UTC
Parallelism
81
/100
Blocked
47
%
Avg conflicts / tx
0.71
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,415,868
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x6a0503e8
#6
updatePrices
#7
updatePrices
#8
0x98717539
· blocks 5
#11
updateDataFeedsValuesPartial
#12
forward
#13
setData
#14
0x6a0503e8
#15
0x6a0503e8
#18
0x39435dac
#20
0x39435dac
#2
0x0c7abd22
· blocks 2
#9
0x98717539
· blocks 1
#16
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 1
#10
0x98717539
#17
0x39435dac
· blocks 1
#4
0x1ffa3c9b
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
8
w0
9
w1
10
w2
16
w1
17
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c389468…6b0e
0x34b655…2a6f
8 touches
6 conflicts
0x30276c1c…47b4
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x17a7f697…dcb4
0x1b6862…e19c
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
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:
0x34b6552d…112a6f
6 conflicts on slot
0x1c38946843…a16b0e
Audit this contract →
← previous block
·
next block →
recent activity