pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,429,358
← previous block
next block →
recent activity
Analyzing
Block #74,429,358
17 transactions · 14 stateful · 2026-05-14 00:34:02 UTC
Parallelism
76
/100
Blocked
21
%
Avg conflicts / tx
0.29
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,429,358
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a0518f2
#2
flash
#3
updatePrices
#4
0x39435dac
· blocks 1
#5
0x55e58ed0
#6
0x98717539
· blocks 1
#7
updateDataFeedsValuesPartial
#8
0x6df9e92b
#9
0x6a0518f2
#10
transferFrom
#11
setData
#13
0x39435dac
#16
0x39435dac
#12
0x39435dac
· blocks 2
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w0
12
w1
14
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xa486f342…64d5
0x34b655…2a6f
4 touches
1 conflict
0xbad68552…e6bf
0x34b655…2a6f
4 touches
1 conflict
0xbb1747e2…f78b
0x34b655…2a6f
4 touches
1 conflict
0x28c180e1…f1e2
0x34b655…2a6f
4 touches
1 conflict
0x7b97d40a…09ed
0x34b655…2a6f
4 touches
1 conflict
0xfdfb9518…554b
0x0555e3…2b9c
2 touches
0 conflicts
0x06a8969a…e27c
0x188d58…ea8e
2 touches
0 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:
Perpl
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity