pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,377,424
← previous block
next block →
recent activity
Analyzing
Block #74,377,424
24 transactions · 17 stateful · 2026-05-13 18:48:20 UTC
Parallelism
63
/100
Blocked
71
%
Avg conflicts / tx
1.21
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,377,424
· 24 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x6a04c7ec
· blocks 1
#2
0x1ffa3c9b
· blocks 1
#3
updatePrices
· blocks 2
#6
updatePrices
#7
updatePrices
#8
0x55e58ed0
#10
0x98717539
· blocks 5
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#17
0x62be7533
#18
setData
#4
updatePrices
· blocks 1
#9
0x6a04c7ec
#11
0x98717539
· blocks 2
#16
0x0c7abd22
#5
updatePrices
#12
0x98717539
· blocks 4
#13
0x98717539
· blocks 3
#19
0x39435dac
· blocks 4
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w2
9
w1
10
w0
11
w1
12
w2
13
w3
16
w1
19
w4
20
w5
21
w6
22
w7
23
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x62d080e9…4a7c
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xf853eb8e…4027
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x8f9aec0d…1b19
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0xf10e4ac5…2f88
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
10 conflicts on slot
0x62d080e928…5a4a7c
Audit this contract →
← previous block
·
next block →
recent activity