pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,490,391
← previous block
next block →
recent activity
Analyzing
Block #74,490,391
12 transactions · 9 stateful · 2026-05-14 07:20:18 UTC
Parallelism
75
/100
Blocked
22
%
Avg conflicts / tx
0.25
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,490,391
· 12 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x98717539
· blocks 2
#4
updateDataFeedsValuesPartial
#5
setData
#6
redeemDelegations
#7
0xd10227eb
#8
0xed82b078
#9
0x6a057829
#10
0x46767e…d5af
#11
0x25ac1e…df0d
#2
0x98717539
· blocks 1
#3
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc6417de0…2191
0xc8689a…ee79
6 touches
3 conflicts
0x908d4442…2c4b
0x34b655…2a6f
4 touches
1 conflict
0xc3aacf13…6b3d
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0000
0x03517e…0a63
2 touches
0 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
2 touches
0 conflicts
0x62d080e9…4a7c
0x34b655…2a6f
2 touches
0 conflicts
0x99f080dc…58c1
0x34b655…2a6f
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:
0xc8689a47…62ee79
3 conflicts on slot
0xc6417de023…802191
Audit this contract →
← previous block
·
next block →
recent activity