pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,430,771
← previous block
next block →
recent activity
Analyzing
Block #74,430,771
13 transactions · 9 stateful · 2026-05-14 00:43:28 UTC
Parallelism
77
/100
Blocked
22
%
Avg conflicts / tx
0.23
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,430,771
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a051b28
#2
0x6a051b28
#3
0xed82b078
#4
updatePrices
#5
updateDataFeedsValuesPartial
#6
0x2d137b…c4bf
#7
0x7493f1…bf6d
#8
setData
#9
redeemDelegations
#10
0x39435dac
· blocks 2
#11
0x39435dac
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
10
w0
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xd6a0240b…cc4e
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xbb1747e2…f78b
0x34b655…2a6f
6 touches
3 conflicts
0xd40bddc1…773c
0x34b655…2a6f
6 touches
3 conflicts
0xa486f342…64d5
0x34b655…2a6f
4 touches
1 conflict
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
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
3 conflicts on slot
0xea02471df2…601542
Audit this contract →
← previous block
·
next block →
recent activity