pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,513,850
← previous block
next block →
recent activity
Analyzing
Block #74,513,850
15 transactions · 10 stateful · 2026-05-14 09:57:26 UTC
Parallelism
87
/100
Blocked
10
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,513,850
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
#2
0x98717539
#3
redeemDelegations
#4
0x6df9e92b
· blocks 1
#6
updateDataFeedsValuesPartial
#7
0x6a059cfd
#8
setData
#9
0xefc361…8f5c
#10
0x9b2bfb…8b58
#11
0x08af61…b89a
#12
0xa33d96…8d6c
#13
0xec6e15…9a3b
#14
0x39435dac
#5
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa472d565…9fe4
0x3bd359…433a
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…0000
0x019883…2a9a
2 touches
0 conflicts
0x00000000…0002
0x019883…2a9a
2 touches
0 conflicts
0x44ad89ba…cf83
0x0cc9b2…7777
2 touches
0 conflicts
0x99a3a7c1…1e2b
0x0cc9b2…7777
2 touches
0 conflicts
0x00000000…0000
0x29f400…3c2c
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:
0x3bd359c1…15433a
1 conflict on slot
0xa472d565a0…ae9fe4
Audit this contract →
← previous block
·
next block →
recent activity