pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,459,153
← previous block
next block →
recent activity
Analyzing
Block #74,459,153
20 transactions · 16 stateful · 2026-05-14 03:52:28 UTC
Parallelism
80
/100
Blocked
31
%
Avg conflicts / tx
0.3
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,459,153
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x1094dc9f
#4
0x6a054774
#5
execute
#6
updateDataFeedsValuesPartial
#7
0x8263f5d9
#9
updatePrices
· blocks 1
#11
0x39435dac
#12
0x5bf9264c
· blocks 1
#14
0x98717539
#15
setData
#16
redeemDelegations
#17
updatePriceFeedsIfNecessary
#18
0xed82b078
#2
0x0c7abd22
· blocks 1
#10
updatePrices
#13
0x5bf9264c
#8
0x0c7abd22
· blocks 1
#19
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
8
w2
9
w0
10
w1
12
w0
13
w1
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x765c236f…ff45
0x2a68ba…90c5
6 touches
3 conflicts
0xb89c7e78…0bf0
0x1b6862…e19c
6 touches
3 conflicts
0x71c1935c…955e
0xd32edf…ff58
5 touches
3 conflicts
0x6402a340…91bf
0x065c9d…c394
5 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
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:
0x1b68626d…2de19c
3 conflicts on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity