pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,376,923
← previous block
next block →
recent activity
Analyzing
Block #74,376,923
16 transactions · 15 stateful · 2026-05-13 18:45:00 UTC
Parallelism
75
/100
Blocked
53
%
Avg conflicts / tx
0.75
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,376,923
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a04c724
#2
execute
· blocks 1
#3
0x1ffa3c9b
#4
updatePrices
· blocks 2
#7
0x6a04c724
#8
0x98717539
· blocks 4
#12
setData
#5
updatePrices
· blocks 1
#9
0x98717539
· blocks 2
#13
0x0c7abd22
· blocks 1
#15
0x39435dac
#6
updatePrices
#10
0x98717539
· blocks 1
#14
0x0c7abd22
#11
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
6
w2
8
w0
9
w1
10
w2
11
w3
13
w1
14
w2
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xa94cf3f4…554c
0x8d66a4…3095
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0x8a35acfb…d1a9
0x8d66a4…3095
6 touches
3 conflicts
0x396549ec…9294
0x34b655…2a6f
4 touches
1 conflict
0x742436a7…c4d4
0x34b655…2a6f
4 touches
1 conflict
0x9bd5a7e5…7ee2
0x34b655…2a6f
4 touches
1 conflict
0xa02838a3…bc54
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
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity